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| l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n i n s t a l l a t i o n a n d o p e r a t i n g m a n u a l s e r i e s 3 l i q u i d l e v e l s w i t c h e s
r e a d t h i s m a n u a l b e f o r e i n s t a l l i n g t h i s m a n u a l p r o v i d e s i n f o r m a t i o n o n s e r i e s 3 l i q u i d l e v e l s w i t c h e s . i t i s i m p o r t a n t t h a t a l l i n s t r u c t i o n s a r e r e a d c a r e f u l l y a n d f o l l o w e d i n s e q u e n c e . d e t a i l e d i n s t r u c t i o n s a r e i n c l u d e d i n t h e i n s t a l l a t i o n s e c t i o n o f t h i s m a n u a l . c o n v e n t i o n s u s e d i n t h i s m a n u a l c e r t a i n c o n v e n t i o n s a r e u s e d i n t h i s m a n u a l t o c o n v e y s p e c i f i c t y p e s o f i n f o r m a t i o n . g e n e r a l t e c h n i c a l m a t e r i a l , s u p p o r t d a t a , a n d s a f e t y i n f o r m a t i o n a r e p r e s e n t e d i n n a r r a t i v e f o r m . t h e f o l l o w i n g s t y l e s a r e u s e d f o r n o t e s , c a u t i o n s , a n d w a r n i n g s . n o t e s n o t e s c o n t a i n i n f o r m a t i o n t h a t a u g m e n t s o r c l a r i f i e s a n o p e r a t i n g s t e p . n o t e s d o n o t n o r m a l l y c o n t a i n a c t i o n s . t h e y f o l l o w t h e p r o c e d u r a l s t e p s t o w h i c h t h e y r e f e r . c a u t i o n s c a u t i o n s a l e r t t h e t e c h n i c i a n t o s p e c i a l c o n d i t i o n s t h a t c o u l d i n j u r e p e r s o n n e l , d a m a g e e q u i p m e n t , o r r e d u c e a c o m p o n e n t s m e c h a n i c a l i n t e g r i t y . c a u t i o n s a r e a l s o u s e d t o a l e r t t h e t e c h n i c i a n t o u n s a f e p r a c t i c e s o r t h e n e e d f o r s p e c i a l p r o t e c t i v e e q u i p m e n t o r s p e c i f i c m a t e r i a l s . i n t h i s m a n u a l , a c a u t i o n b o x i n d i c a t e s a p o t e n t i a l l y h a z a r d o u s s i t u a t i o n w h i c h , i f n o t a v o i d e d , m a y r e s u l t i n m i n o r o r m o d e r a t e i n j u r y . w a r n i n g s w a r n i n g s i d e n t i f y p o t e n t i a l l y d a n g e r o u s s i t u a t i o n s o r s e r i o u s h a z a r d s . i n t h i s m a n u a l , a w a r n i n g i n d i c a t e s a n i m m i n e n t l y h a z a r d o u s s i t u a t i o n w h i c h , i f n o t a v o i d e d , c o u l d r e s u l t i n s e r i o u s i n j u r y o r d e a t h . s a f e t y m e s s a g e s f o l l o w a l l s t a n d a r d i n d u s t r y p r o c e d u r e s f o r s e r v i c i n g e l e c - t r i c a l e q u i p m e n t w h e n w o r k i n g w i t h o r a r o u n d h i g h v o l t a g e . a l w a y s s h u t o f f t h e p o w e r s u p p l y b e f o r e t o u c h i n g a n y c o m p o n e n t s . l o w v o l t a g e d i r e c t i v e f o r u s e i n i n s t a l l a t i o n c a t e g o r y i i , p o l l u t i o n d e g r e e 2 . i f e q u i p m e n t i s u s e d i n a m a n n e r n o t s p e c i f i e d b y t h e m a n u f a c t u r e r , p r o t e c t i o n p r o v i d e d b y t h e e q u i p m e n t m a y b e i m p a i r e d . n o t i c e o f t r a d e m a r k , c o p y r i g h t , a n d l i m i t a t i o n s m a g n e t r o l & m a g n e t r o l l o g o t y p e a r e r e g i s t e r e d t r a d e - m a r k s o f m a g n e t r o l i n t e r n a t i o n a l . c o p y r i g h t ? 2 0 1 0 m a g n e t r o l i n t e r n a t i o n a l , i n c o r p o r a t e d . a l l r i g h t s r e s e r v e d . p e r f o r m a n c e s p e c i f i c a t i o n s a r e e f f e c t i v e w i t h d a t e o f i s s u e a n d a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . m a g n e t r o l r e s e r v e s t h e r i g h t t o m a k e c h a n g e s t o t h e p r o d u c t d e s c r i b e d i n t h i s m a n u a l a t a n y t i m e w i t h o u t n o t i c e . m a g n e t r o l m a k e s n o w a r r a n t y w i t h r e s p e c t t o t h e a c c u r a c y o f t h e i n f o r m a t i o n i n t h i s m a n u a l . w a r r a n t y a l l m a g n e t r o l m e c h a n i c a l l e v e l a n d f l o w c o n t r o l s a r e w a r - r a n t e d f r e e o f d e f e c t s i n m a t e r i a l s o r w o r k m a n s h i p f o r f i v e f u l l y e a r s f r o m t h e d a t e o f o r i g i n a l f a c t o r y s h i p m e n t . r e p a i r p a r t s a r e w a r r a n t e d f r e e o f d e f e c t s i n m a t e r i a l s a n d w o r k m a n s h i p f o r o n e y e a r f r o m t h e d a t e o f s h i p m e n t . m a t e r i a l s , s p e c i f i c a t i o n s , a n d c o n t e n t s a r e s u b j e c t t o c h a n g e w i t h o u t p r i o r w r i t t e n n o t i c e . i f r e t u r n e d w i t h i n t h e w a r r a n t y p e r i o d ; a n d , u p o n f a c t o r y i n s p e c t i o n o f t h e c o n t r o l , t h e c a u s e o f t h e c l a i m i s d e t e r m i n e d t o b e c o v e r e d u n d e r t h e w a r r a n t y ; t h e n , m a g n e t r o l w i l l r e p a i r o r r e p l a c e t h e c o n t r o l a t n o c o s t t o t h e p u r c h a s e r ( o r o w n e r ) o t h e r t h a n t r a n s p o r t a t i o n . m a g n e t r o l s h a l l n o t b e l i a b l e f o r m i s a p p l i c a t i o n , l a b o r c l a i m s , d i r e c t o r c o n s e q u e n t i a l d a m a g e o r e x p e n s e a r i s i n g f r o m t h e i n s t a l l a t i o n o r u s e o f e q u i p m e n t . t h e r e a r e n o o t h e r w a r r a n t i e s e x p r e s s e d o r i m p l i e d , e x c e p t s p e c i a l w r i t t e n w a r r a n t i e s c o v e r i n g s o m e m a g n e t r o l p r o d u c t s . q u a l i t y a s s u r a n c e t h e q u a l i t y a s s u r a n c e s y s t e m i n p l a c e a t m a g n e t r o l g u a r - a n t e e s t h e h i g h e s t l e v e l o f q u a l i t y t h r o u g h o u t t h e c o m p a n y . m a g n e t r o l i s c o m m i t t e d t o p r o v i d i n g f u l l c u s t o m e r s a t i s f a c t i o n b o t h i n q u a l i t y p r o d u c t s a n d q u a l i t y s e r v i c e . m a g n e t r o l s q u a l i t y a s s u r a n c e s y s t e m i s r e g i s t e r e d t o i s o 9 0 0 1 a f f i r m i n g i t s c o m m i t m e n t t o k n o w n i n t e r n a t i o n a l q u a l i t y s t a n d a r d s p r o v i d i n g t h e s t r o n g e s t a s s u r a n c e o f p r o d u c t / s e r v i c e q u a l i t y a v a i l a b l e . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n t a b l e o f c o n t e n t s 1 . 0 i n t r o d u c t i o n 1 . 1 p r i n c i p l e o f o p e r a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1 . 2 o p e r a t i n g c y c l e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 . 0 i n s t a l l a t i o n 2 . 1 u n p a c k i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 . 2 c r i t i c a l a l a r m f u n c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 . 3 p i p i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 . 4 m o u n t i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 . 5 w i r i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 . 0 s w i t c h d i f f e r e n t i a l a d j u s t m e n t 3 . 1 l o w l e v e l c o n t r o l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 . 2 h i g h l e v e l c o n t r o l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 . 0 p r e v e n t i v e m a i n t e n a n c e 4 . 1 w h a t t o d o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 4 . 1 . 1 k e e p c o n t r o l c l e a n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 4 . 1 . 2 i n s p e c t s w i t c h m e c h a n i s m s , t e r m i n a l s , a n d c o n n e c t i o n s m o n t h l y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 4 . 1 . 3 i n s p e c t e n t i r e u n i t p e r i o d i c a l l y . . . . . . . . . . . . . . . . . . . . 1 1 4 . 1 . 4 c o n t r o l h e a d r e m o v a l a n d i n s t a l l a t i o n . . . . . . . 1 2 4 . 1 . 5 f u n c t i o n a l t e s t o f u n i t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 4 . 2 t r o u b l e s h o o t i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 4 . 2 . 1 c h e c k s w i t c h m e c h a n i s m . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 4 . 2 . 2 c h e c k s e n s i n g u n i t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 4 . 3 w h a t t o a v o i d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 6 5 . 0 r e f e r e n c e i n f o r m a t i o n 5 . 1 a g e n c y a p p r o v a l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7 5 . 2 s p e c i f i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 5 . 2 . 1 d i m e n s i o n a l s p e c i f i c a t i o n s s e a l e d c a g e m o d e l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 5 . 2 . 2 d i m e n s i o n a l s p e c i f i c a t i o n s f l a n g e d c a g e m o d e l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 0 5 . 2 . 3 a c t u a t i n g l e v e l s , s t e a m s e r v i c e r a t i n g s a n d s p e c i f i c g r a v i t i e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 5 . 3 r e p l a c e m e n t p a r t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5 5 . 3 . 1 s e a l e d c a g e f l o a t m o d e l s b 3 5 , c 3 5 , g 3 5 , k 3 5 , l 3 5 , v 3 5 a n d z 3 5 p a r t s i d e n t i f i c a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5 5 . 3 . 2 s e a l e d c a g e f l o a t m o d e l s b 3 5 , c 3 5 , g 3 5 k 3 5 , l 3 5 , v 3 5 a n d z 3 5 p a r t n u m b e r s . . . . . . 2 5 5 . 3 . 3 s e a l e d c a g e d i s p l a c e r m o d e l b 3 4 p a r t s i d e n t i f i c a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 5 . 3 . 4 s e a l e d c a g e d i s p l a c e r m o d e l b 3 4 p a r t n u m b e r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 5 . 3 . 5 f l a n g e d c a g e d i s p l a c e r m o d e l c 3 4 p a r t s i d e n t i f i c a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 7 5 . 3 . 6 f l a n g e d c a g e d i s p l a c e r m o d e l c 3 4 p a r t n u m b e r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 7 5 . 3 . 7 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f k 3 f a n d z 3 f w / m a t e r i a l c o d e 1 p a r t s i d e n t i f i c a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 8 5 . 3 . 8 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e 1 p a r t n u m b e r s . . 2 8 5 . 3 . 9 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e 2 & n p a r t s i d e n t i f i c a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 9 5 . 3 . 1 0 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e 2 & n p a r t n u m b e r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 9 5 . 4 m o d e l n u m b e r s 5 . 4 . 1 s e a l e d c a g e m o d e l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0 5 . 4 . 2 f l a n g e d c a g e m o d e l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 4 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n swing-in p osition return spring e nclosing tube (non-magnetic) a ttraction sleeve m agnet h l 1 . 0 i n t r o d u c t i o n m a g n e t r o l s s e r i e s 3 l e v e l s w i t c h e s a r e f l o a t o p e r a t e d u n i t s s u i t a b l e f o r u s e o n c l e a n l i q u i d a p p l i c a t i o n s f o r l e v e l a l a r m , p u m p c o n t r o l a n d s a f e t y s h u t d o w n f u n c t i o n s . u n i t s a r e d e s i g n e d , f a b r i c a t e d a n d c e r t i f i e d t o c o m p l i a n c e w i t h a s m e b 3 1 . 3 s p e c i f i c a t i o n s . 1 . 1 p r i n c i p l e o f o p e r a t i o n t h e d e s i g n o f m a g n e t r o l f l o a t o p e r a t e d l e v e l s w i t c h e s i s b a s e d u p o n t h e p r i n c i p l e t h a t a m a g n e t i c f i e l d w i l l p e n e - t r a t e n o n - m a g n e t i c m a t e r i a l s s u c h a s 3 1 6 s t a i n l e s s s t e e l . i n t h i s c a s e , t h e f l o a t m o v e s a m a g n e t i c a t t r a c t i o n s l e e v e w i t h i n a n o n - m a g n e t i c e n c l o s i n g t u b e a n d a c t u a t e s a s w i t c h m e c h a n i s m . t h e e n c l o s i n g t u b e p r o v i d e s a p r e s s u r e s e a l t o t h e c h a m b e r a n d t h e r e f o r e t o t h e p r o c e s s . 1 . 2 o p e r a t i n g c y c l e a s t h e l i q u i d l e v e l r i s e s i n t h e c h a m b e r ( r e f e r t o f i g u r e 1 ) , t h e f l o a t m o v e s t h e m a g n e t i c a t t r a c t i o n s l e e v e u p w i t h i n t h e e n c l o s i n g t u b e a n d i n t o t h e f i e l d o f t h e s w i t c h m e c h a - n i s m m a g n e t . a s a r e s u l t , t h e m a g n e t i s d r a w n i n t i g h t l y t o t h e e n c l o s i n g t u b e c a u s i n g t h e s w i t c h t o t r i p , m a k i n g o r b r e a k i n g a n e l e c t r i c a l c i r c u i t . a s t h e l i q u i d l e v e l f a l l s , t h e f l o a t d r o p s a n d m o v e s t h e a t t r a c t i o n s l e e v e o u t o f t h e m a g - n e t i c f i e l d , r e l e a s i n g t h e s w i t c h a t a p r e d e t e r m i n e d l o w l e v e l ( r e f e r t o f i g u r e 2 ) . t h e t e n s i o n s p r i n g e n s u r e s t h e r e t u r n o f t h e s w i t c h i n a s n a p a c t i o n . 2 . 0 i n s t a l l a t i o n 2 . 1 u n p a c k i n g u n p a c k t h e i n s t r u m e n t c a r e f u l l y . i n s p e c t a l l u n i t s f o r d a m a g e . r e p o r t a n y c o n c e a l e d d a m a g e t o c a r r i e r w i t h i n 2 4 h o u r s . c h e c k t h e c o n t e n t s o f t h e p a c k i n g s l i p a n d p u r c h a s e o r d e r . c h e c k a n d r e c o r d t h e s e r i a l n u m b e r s a n d m o d e l n u m b e r s f o r f u t u r e r e f e r e n c e w h e n o r d e r i n g p a r t s . s e r i a l # _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ m o d e l # _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ f i g u r e 1 s w i t c h t r i p p e d swing-out position ll f i g u r e 2 s w i t c h r e l e a s e d 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 2 . 2 c r i t i c a l a l a r m f u n c t i o n i t i s r e c o m m e n d e d t h a t f o r c r i t i c a l a l a r m f u n c t i o n s , a n a d d i t i o n a l l e v e l s w i t c h b e i n s t a l l e d a s a h i g h C h i g h o r l o w C l o w l e v e l a l a r m f o r m a x i m u m p r o t e c t i o n . 2 . 3 p i p i n g f i g u r e 3 s h o w s a t y p i c a l p i p i n g i n s t a l l a t i o n o f a m a g n e t r o l s e r i e s 3 c o n t r o l t o a p r e s s u r e v e s s e l . l e v e l d e c a l s o n c o n t r o l i d e n t i f y t h e a c t u a t i o n l e v e l s f o r t h e b o t t o m s w i t c h m e c h a n i s m o f a u n i t w i t h t h r e e s w i t c h e s a t m i n i m u m s p e c i f i c g r a v i t y . c h a r t s d e f i n i n g a c t u a t i o n l e v e l s f o r a u n i t w i t h o n e s w i t c h a t d i f f e r e n t s p e c i f i c g r a v i t i e s c a n b e f o u n d o n p a g e s 2 3 C 2 4 , a c t u a t i n g l e v e l s a n d s p e c i f i c g r a v i t i e s , s e c t i o n 5 . 2 . 3 . u s e p i p e o f s u f f i c i e n t s t r e n g t h t o s u p p o r t t h e c o n t r o l . i f n e c e s s a r y , p r o v i d e a s t a n d o r h a n g e r t o h e l p s u p p o r t i t s w e i g h t . a l l p i p i n g s h o u l d b e s t r a i g h t a n d f r e e o f l o w s p o t s o r p o c k e t s s o t h a t l o w e r l i q u i d l i n e w i l l d r a i n t o w a r d s t h e v e s s e l a n d u p p e r v a p o r l i n e w i l l d r a i n t o w a r d t h e c o n t r o l . s h u t - o f f v a l v e s a r e r e c o m m e n d e d f o r i n s t a l l a - t i o n b e t w e e n t h e v e s s e l a n d t h e c o n t r o l . i f c o n t r o l i s t o b e u s e d w i t h a l o w t e m p e r a t u r e l i q u i d ( o n e w h i c h w i l l b o i l i n t h e f l o a t c h a m b e r i f o u t s i d e h e a t i s a b s o r b e d ) , t h e c h a m b e r a n d p i p i n g s h o u l d b e i n s u l a t e d . s u c h b o i l i n g i n t h e c h a m b e r w i l l c a u s e f a l s e l e v e l i n d i c a t i o n s . d o n o t i n s u l a t e s w i t c h m e c h a n i s m h o u s i n g . o n c o n t r o l s e q u i p p e d w i t h p n e u m a t i c s w i t c h a s s e m b l i e s , c o n s u l t b u l l e t i n o n m e c h a n i s m f u r n i s h e d f o r a i r ( o r g a s ) p i p i n g i n s t r u c t i o n s . r e f e r t o t h e s w i t c h i n s t r u c t i o n r e f e r e n c e b u l l e t i n s c h a r t o n p a g e 7 t o f i n d b u l l e t i n n u m b e r s f o r p n e u m a t i c s w i t c h e s . 2 . 4 m o u n t i n g c a u t i o n : i f e q u i p m e n t i s u s e d i n a m a n n e r n o t s p e c i f i e d b y t h e m a n u f a c t u r e r , p r o t e c t i o n p r o v i d e d b y t h e e q u i p m e n t m a y b e i m p a i r e d . c a u t i o n : t h i s i n s t r u m e n t i s i n t e n d e d f o r u s e i n i n s t a l l a t i o n c a t e g o r y i i , p o l l u t i o n d e g r e e 2 . a d j u s t p i p i n g a s r e q u i r e d t o b r i n g c o n t r o l t o a v e r t i c a l p o s i t i o n . m a g n e t r o l c o n t r o l s m u s t b e m o u n t e d w i t h i n 3 o f v e r t i c a l . a 3 s l a n t i s n o t i c e a b l e b y e y e , b u t i n s t a l l a t i o n s h o u l d b e c h e c k e d w i t h a s p i r i t l e v e l o n t o p a n d / o r s i d e s o f f l o a t c h a m b e r . s hutoff valve d rain valve conduit outlet switch actuating l evel reference marks m ax. 12" pressure vessel f i g u r e 3 t y p i c a l p i p i n g a r r a n g e m e n t 6 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n c o n t r o l s s h o u l d b e m o u n t e d a s c l o s e t o t h e v e s s e l a s p o s s i b l e . t h i s w i l l r e s u l t i n a m o r e r e s p o n s i v e a n d a c c u r a t e l e v e l c h a n g e i n t h e c o n t r o l . l i q u i d i n a l o n g l i n e m a y b e c o o l e r a n d m o r e d e n s e t h a n l i q u i d i n t h e v e s s e l c a u s i n g l o w e r l e v e l i n d i c a t i o n i n t h e c o n t r o l t h a n a c t u a l l e v e l i n t h e v e s s e l . c a u t i o n : o p e r a t i o n o f a l l b u o y a n c y t y p e l e v e l d e v i c e s s h o u l d b e d o n e i n s u c h a w a y a s t o m i n i m i z e t h e a c t i o n o f d y n a m i c f o r c e s o n t h e f l o a t o r d i s p l a c e r s e n s i n g e l e m e n t . g o o d p r a c t i c e f o r r e d u c i n g t h e l i k e l i h o o d o f d a m a g e t o t h e c o n - t r o l i s t o e q u a l i z e p r e s s u r e a c r o s s t h e d e v i c e s l o w l y . 2 . 5 w i r i n g n o t e : a s w i t c h o r c i r c u i t b r e a k e r s h a l l b e i n s t a l l e d i n c l o s e p r o x i m i t y t o e q u i p m e n t a n d w i t h i n e a s y r e a c h o f o p e r a t o r . i t s h a l l b e m a r k e d a s t h e d i s c o n n e c t i n g d e v i c e f o r t h e e q u i p m e n t . n o t e : f o r s u p p l y c o n n e c t i o n s i n i n s t a l l a t i o n s w i t h a m b i e n t t e m p e r a - t u r e u p t o + 1 5 8 f ( + 7 0 c ) , u s e w i r e w i t h a m i n i m u m r a t i n g o f + 1 6 7 f ( + 7 5 c ) a s r e q u i r e d b y t h e p r o c e s s c o n d i t i o n s . i n s t a l l a t i o n s w i t h a m b i e n t t e m p e r a t u r e s u p t o + 1 7 6 f ( + 8 0 c ) r e q u i r e w i r e w i t h a m i n i m u m r a t i n g o f + 1 8 5 f ( + 8 5 c ) a s r e q u i r e d b y t h e p r o c e s s c o n d i t i o n s . u s e a m i n i m u m o f 1 4 a w g w i r e f o r p o w e r a n d g r o u n d f i e l d w i r e s . c a u t i o n : l e v e l c o n t r o l s a r e s h i p p e d f r o m t h e f a c t o r y w i t h t h e e n c l o s i n g t u b e t i g h t e n e d a n d t h e m i d d l e s e t s c r e w , o n t h e h o u s i n g b a s e , l o c k e d t o t h e e n c l o s i n g t u b e . f a i l u r e t o l o o s e n t h e s e t s c r e w p r i o r t o r e p o s i t i o n i n g t h e c o n d u i t c o n n e c t i o n m a y c a u s e t h e e n c l o s i n g t u b e t o l o o s e n , r e s u l t i n g i n t h e p o s s i b l e l e a k a g e o f t h e p r o c e s s l i q u i d o r v a p o r . s e r i e s 3 c o n t r o l s a r e s h i p p e d w i t h t h e c o n d u i t e n t r y o f t h e s w i t c h h o u s i n g p l a c e d 1 8 0 o p p o s i t e t o t h e t a n k c o n - f i g u r a t i o n s t o s i m p l i f y i n s t a l l a t i o n i n m o s t c a s e s . i f t h i s c o n f i g u r a t i o n i s a p p r o p r i a t e t o t h e i n s t a l l a t i o n , p r o c e e d t o s t e p 4 t o b e g i n w i r i n g t h e u n i t . i f a n o t h e r c o n f i g u r a t i o n i s d e s i r e d , t h e s w i t c h h o u s i n g c a n b e e a s i l y r o t a t e d b y f i r s t f o l l o w i n g s t e p s 1 , 2 , a n d 3 . 1 . l o o s e n s e t s c r e w ( s ) a t b a s e o f s w i t c h h o u s i n g . r e f e r t o f i g u r e 4 . 2 . s w i t c h h o u s i n g m a y b e r o t a t e d 3 6 0 t o a l l o w c o r r e c t p o s i - t i o n i n g o f c o n d u i t o u t l e t . 3 . t i g h t e n s e t s c r e w ( s ) a t b a s e o f s w i t c h h o u s i n g . 4 . u n s c r e w a n d r e m o v e s w i t c h h o u s i n g c o v e r . t h e t h r e a d s h a v e b e e n l u b r i c a t e d t o f a c i l i t a t e r e m o v a l . n o t e : o n h i g h t e m p e r a t u r e a p p l i c a t i o n s ( a b o v e + 2 5 0 f [ + 1 2 1 c ] i n f l o a t c h a m b e r ) , h i g h t e m p e r a t u r e w i r e s h o u l d b e u s e d b e t w e e n c o n t r o l a n d f i r s t j u n c t i o n b o x l o c a t e d i n a c o o l e r a r e a . o n n o n - h a z a r d o u s a p p l i c a t i o n s , f l e x i b l e c o n d u i t m a y b e u s e d b e t w e e n t h e c o n t r o l a n d t h e f i r s t j u n c t i o n b o x . internal circuit (right) switch 1 2 3 load load close on high level common close on low level line 4 5 6 internal circuit (left) switch load load close on high level common close on low level line set screw screw s crew f i g u r e 4 n e m a 4 x / 7 / 9 f i g u r e 5 w i r i n g d i a g r a m f o r d p d t s e r i e s b , c , d , f , r , 8 & 9 s w i t c h e s 5 . t h e s w i t c h t e r m i n a l s a r e l o c a t e d n e x t t o t h e c o n d u i t o u t l e t t o f a c i l i t a t e w i r i n g . b r i n g s u p p l y w i r e s t h r o u g h c o n d u i t o u t l e t . r o u t e e x t r a w i r e a r o u n d e n c l o s i n g t u b e u n d e r t h e b a f f l e p l a t e , a n d c o n n e c t t h e m t o t h e p r o p e r t e r m i n a l s . r e f e r t o t h e w i r i n g d i a g r a m i n y o u r s w i t c h b u l l e t i n f o r t h i s i n f o r m a t i o n . s e e s w i t c h i n s t r u c t i o n r e f e r e n c e b u l l e t i n s c h a r t b e l o w f o r s w i t c h i n s t r u c t i o n b u l l e t i n n u m b e r s . s w i t c h i n s t r u c t i o n r e f e r e n c e b u l l e t i n s n o t e : f o r m o d e l s w i t h a s e r i e s h s s w i t c h w i t h h i g h t e m p e r a t u r e l e a d w i r e , t h e l e a d s a r e r o u t e d o u t t h r o u g h t h e c o n d u i t o p e n - i n g b y t h e f a c t o r y . a s u i t a b l e c o n d u i t b o x s h o u l d b e p r o v i d e d f o r t h e c o n n e c t i o n o f t h e l e a d s t o t h e c o n t r o l w i r i n g . 6 . d r e s s w i r i n g t o e n s u r e n o i n t e r f e r e n c e o r c o n t a c t w i t h t h e s w i t c h h o u s i n g c o v e r . o b s e r v e a l l a p p l i c a b l e e l e c t r i c a l c o d e s a n d p r o p e r w i r i n g p r o c e d u r e s . p r e v e n t m o i s t u r e s e e p a g e i n t o t h e e n c l o s u r e b y i n s t a l l i n g a p p r o v e d s e a l - d r a i n f i t t i n g s i n t h e c o n d u i t r u n l e a d i n g i n t o t h e u n i t . c a u t i o n : i n h a z a r d o u s a r e a s , d o n o t p o w e r t h e u n i t u n t i l t h e c o n d u i t i s s e a l e d a n d t h e e n c l o s u r e c o v e r i s s c r e w e d d o w n s e c u r e l y . 7 . r e p l a c e h o u s i n g c o v e r . 8 . i f c o n t r o l h a s b e e n f u r n i s h e d w i t h a n e x p l o s i o n p r o o f o r m o i s t u r e p r o o f ( g a s k e t e d ) s w i t c h h o u s i n g , i t m u s t b e s e a l e d a t t h e c o n d u i t o u t l e t w i t h a s u i t a b l e c o m p o u n d o r n o n - h a r d e n i n g s e a l a n t t o p r e v e n t e n t r a n c e o f a i r . 9 . t e s t s w i t c h a c t i o n b y v a r y i n g l i q u i d l e v e l i n f l o a t c h a m b e r . n o t e : i f s w i t c h m e c h a n i s m f a i l s t o f u n c t i o n p r o p e r l y , c h e c k v e r t i c a l a l i g n m e n t o f c o n t r o l h o u s i n g a n d c o n s u l t i n s t a l l a t i o n b u l l e t i n o n s w i t c h m e c h a n i s m f u r n i s h e d . 1 0 . c h e c k c o v e r t o b a s e f i t t o b e c e r t a i n g a s k e t e d j o i n t i s t i g h t . a p o s i t i v e s e a l i s n e c e s s a r y t o p r e v e n t i n f i l t r a t i o n o f m o i s - t u r e l a d e n a i r o r c o r r o s i v e g a s e s i n t o s w i t c h h o u s i n g s . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 7 s w i t c h s e r i e s d e s c r i p t i o n b u l l e t i n l e t t e r n o . b , c , d d r y c o n t a c t s w i t c h 4 2 - 6 8 3 f h i g h t e m p e r a t u r e h e r m e t i c a l l y s e a l e d s n a p s w i t c h 4 2 - 6 8 3 h s , h 1 h e r m e t i c a l l y s e a l e d s n a p s w i t c h 4 2 - 6 9 4 r , 8 , 9 h i g h t e m p e r a t u r e s n a p s w i t c h 4 2 - 7 9 9 j b l e e d t y p e p n e u m a t i c s w i t c h 4 2 - 6 8 5 k n o n - b l e e d t y p e p n e u m a t i c s w i t c h 4 2 - 6 8 6 8 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 3 . 0 s w i t c h d i f f e r e n t i a l a d j u s t m e n t t h e s t a n d a r d d i f f e r e n t i a l o f s e r i e s 3 f l o a t m o d e l s w i t h o n e s w i t c h m e c h a n i s m m a y b e f i e l d - a d j u s t e d . a d j u s t m e n t m a y b e n e c e s s a r y i f a w i d e r d i f f e r e n t i a l n e e d s t o b e s e t t o o v e r c o m e s w i t c h c h a t t e r c a u s e d b y t h e p r o c e s s . t h e d i f f e r e n t i a l , o r t h e a m o u n t o f l e v e l t r a v e l b e t w e e n s w i t c h - o n a n d s w i t c h - o f f , m a y b e a d j u s t e d b y r e p o s i t i o n i n g t h e l o w e r j a m n u t s o n t h e f l o a t s t e m . t h i s a d j u s t m e n t i s d i f f e r e n t f o r h i g h l e v e l a n d l o w l e v e l c o n t r o l s . r e f e r t o t h e a p p r o p r i a t e s e c t i o n b e l o w f o r a d j u s t m e n t i n s t r u c t i o n s . c a u t i o n : m a x i m u m d i f f e r e n t i a l a d j u s t m e n t i s 1 i n c h ( 2 5 m m ) . d i f f e r e n t i a l a d j u s t m e n t m a y b e d o n e o n l y o n m o d e l s w i t h a s i n g l e s w i t c h m e c h a n i s m . 3 . 1 l o w l e v e l c o n t r o l s o n l o w l e v e l c o n t r o l s t h e s w i t c h t r i p s o n t h e l o w e r a c t u a t i o n p o i n t a n d r e s e t s o n t h e h i g h e r a c t u a t i o n p o i n t . w i d e n i n g t h e d i f f e r e n t i a l w i l l a l l o w t h e s w i t c h t o t r i p o n t h e o r i g i n a l a c t u a t i o n p o i n t a n d r e s e t a t a l a t e r , o r h i g h e r , p o i n t . t h e d i f f e r e n t i a l o n l o w l e v e l c o n t r o l s m a y b e a d j u s t e d b y r e p o s i t i o n i n g t h e l o w e r j a m n u t s o n t h e f l o a t s t e m . t h e s t a n d a r d f a c t o r y s e t t i n g i s f o r a m i n i m u m a m o u n t o f p l a y ( g a p ) b e t w e e n t h e t o p j a m n u t s a n d t h e a t t r a c t i o n s l e e v e a s s h o w n i n f i g u r e 7 o n p a g e 9 . 1 . d e t e r m i n e w h a t c h a n g e i n d i f f e r e n t i a l i s n e c e s s a r y . n o t e : t o w i d e n t h e d i f f e r e n t i a l o n e i n c h , t h e l o w e r j a m n u t s m u s t b e s e t p r o p o r t i o n a t e l y l o w e r o n t h e s t e m ( i . e . , i n t h i s e x a m p l e 1 i n c h ) . 2 . m a k e s u r e p o w e r s o u r c e i s t u r n e d o f f . 3 . n e m a 4 x / 7 / 9 u n s c r e w a n d r e m o v e s w i t c h h o u s i n g c o v e r . 4 . d i s c o n n e c t p o w e r s u p p l y w i r e s f r o m s w i t c h m e c h a n i s m . p u l l w i r e s o u t o f c o n d u i t c o n n e c t i o n o p e n i n g i n h o u s i n g b a s e . r e f e r t o f i g u r e 6 . 5 a . p e r f o r m s y s t e m s h u t - d o w n p r o c e d u r e s a s r e q u i r e d t o r e l i e v e p r e s s u r e f r o m f l o a t c h a m b e r o f c o n t r o l . a l l o w u n i t t o c o o l . 5 b . c l o s e s h u t - o f f v a l v e s ( i f s o e q u i p p e d ) t o i s o l a t e c o n t r o l f r o m t a n k . d r a i n o f f l i q u i d i n f l o a t c h a m b e r . r e f e r t o f i g u r e 3 o n p a g e 5 . 5 c . o n i n s t a l l a t i o n s w i t h o u t s h u t - o f f v a l v e s , r e l i e v e p r e s s u r e f r o m t h e t a n k . d r a i n l i q u i d i n t a n k t o a l e v e l b e l o w t h e c o n n e c t i o n s o f t h e f l o a t c h a m b e r . float enclosing tube refer to figures 7 and 8 housing base enclosing tube nut conduit connection switch housing cover chamber f i g u r e 6 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 9 n o t e : l e v e l c o n t r o l , c o n n e c t i o n s a n d p i p e l i n e s n e e d n o t b e r e m o v e d f r o m t h e t a n k . 6 . l o o s e n e n c l o s i n g t u b e n u t w i t h a 1 5 M 1 6 " w r e n c h . u n s c r e w e n c l o s i n g t u b e c o u n t e r c l o c k w i s e ( s w i t c h a n d h o u s i n g b a s e w i l l r o t a t e a l s o ) u n t i l i t i s f r e e . r e f e r t o f i g u r e 6 o n p a g e 8 . 7 . l i f t e n c l o s i n g t u b e , s w i t c h , a n d b a s e o f f f l o a t c h a m b e r . j a m n u t s a n d a t t r a c t i o n s l e e v e a r e n o w a c c e s s i b l e . 8 . m e a s u r e t h e d i s t a n c e d f r o m t h e t o p e d g e o f t h e u p p e r j a m n u t s t o t h e t o p o f t h e f l o a t s t e m . r e f e r t o f i g u r e 8 . r e c o r d t h i s m e a s u r e m e n t . 9 . l o o s e n a n d r e m o v e u p p e r j a m n u t s , g u i d e w a s h e r , a n d a t t r a c t i o n s l e e v e . 1 0 . l o o s e n a n d a d j u s t l o w e r j a m n u t s t o t h e d e s i r e d p o s i t i o n . t i g h t e n l o w e r j a m n u t s s e c u r e l y . r e f e r t o f i g u r e 8 . 1 1 . r e p l a c e a t t r a c t i o n s l e e v e o n s t e m . 1 2 . r e p l a c e u p p e r j a m n u t s a n d g u i d e w a s h e r o n t h e s t e m i n t h e p o s i t i o n p r e v i o u s l y n o t e d . t i g h t e n u p p e r j a m n u t s s e c u r e l y . r e f e r t o f i g u r e 8 . n o t e : u s e a n e w e n c l o s i n g t u b e g a s k e t w h e n r e a s s e m b l i n g e n c l o s - i n g t u b e t o t h e c h a m b e r . m a k e c e r t a i n t h a t a l l g a s k e t s u r f a c e s a r e t h o r o u g h l y c l e a n e d t o a l l o w p r o p e r g a s k e t s e a t i n g . c o a t e n c l o s i n g t u b e t h r e a d s w i t h a n t i - s e i z i n g c o m p o u n d . 1 3 . r e p l a c e e n c l o s i n g t u b e , s w i t c h , a n d b a s e o n c h a m b e r . s c r e w t u b e c l o c k w i s e u n t i l t i g h t e n e d t o 2 0 0 C 2 2 5 f o o t - p o u n d s o f t o r q u e . 1 4 . r o t a t e s w i t c h h o u s i n g t o c o r r e c t p o s i t i o n a n d t i g h t e n s e t s c r e w a t b a s e o f s w i t c h h o u s i n g . r e f e r t o f i g u r e 4 o n p a g e 6 . 1 5 . b r i n g s u p p l y w i r e s t h r o u g h c o n d u i t o u t l e t . f o l l o w s t e p s 5 t h r o u g h 1 0 i n w i r i n g , s e c t i o n 2 . 5 o n p a g e s 6 a n d 7 . 1 6 . t e s t s w i t c h a c t i o n b y v a r y i n g l i q u i d l e v e l i n f l o a t c h a m b e r . n o t e : i f s w i t c h m e c h a n i s m f a i l s t o f u n c t i o n p r o p e r l y , c h e c k v e r t i c a l a l i g n m e n t o f c o n t r o l h o u s i n g a n d c o n s u l t i n s t a l l a t i o n b u l l e t i n o n s w i t c h m e c h a n i s m . i f t h e u n i t s t i l l f a i l s t o f u n c t i o n p r o p e r l y , c o n - s u l t t h e f a c t o r y . 3 . 2 h i g h l e v e l c o n t r o l s o n h i g h l e v e l c o n t r o l s t h e s w i t c h t r i p s o n t h e h i g h e r a c t u - a t i o n p o i n t a n d r e s e t s o n t h e l o w e r a c t u a t i o n p o i n t . c a u t i o n : o n h i g h l e v e l c o n t r o l s , w i d e n i n g t h e d i f f e r e n t i a l r e q u i r e s r a i s i n g t h e t r i p p o i n t a p r o p o r t i o n a l a m o u n t . t h e r e s e t p o i n t w i l l r e m a i n t h e s a m e . s l i g h t p l a y ( g a p ) m u s t b e a l l o w e d ( 0 . 0 3 " t y p i c a l ) p o s i t i o n o f b o t t o m j a m n u t s ( n o r m a l f a c t o r y s e t t i n g ) r e p l a c e i n s a m e p o s i t i o n m a x i m u m g a p s e t t i n g ( a p p l i e s t o m o d e l s h a v i n g a s i n g l e s w i t c h m e c h a n i s m w i t h a s i n g l e m a g n e t a c t u a t o r o n l y ) 1 . 0 0 ( 2 5 m m ) d r o p b o t t o m j a m n u t s t o i n c r e a s e g a p s e t t i n g ( r e f e r t o a b o v e i n s t r u c t i o n s ) f i g u r e 7 f i g u r e 8 d 1 0 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n t o w i d e n t h e d i f f e r e n t i a l b y r a i s i n g t h e t r i p p o i n t , f o l l o w s t e p s 1 t h r o u g h 1 6 i n l o w l e v e l c o n t r o l s , s e c t i o n 3 . 1 , p a g e s 8 C 9 ) . c a u t i o n : a f t e r i n c r e a s i n g g a p s e t t i n g , b e c e r t a i n t o c h e c k f o r p r o p e r o p e r a t i o n o f s w i t c h m e c h a n i s m b y r a i s i n g a n d l o w - e r i n g f l o a t a s s e m b l y . m a g n e t m u s t s n a p c l e a n l y w i t h a d d i t i o n a l f l o a t m o v e m e n t a v a i l a b l e a f t e r m a g n e t s n a p s . 4 . 0 p r e v e n t i v e m a i n t e n a n c e p e r i o d i c i n s p e c t i o n s a r e a n e c e s s a r y m e a n s t o k e e p y o u r l e v e l c o n t r o l i n g o o d w o r k i n g o r d e r . t h i s c o n t r o l i s a s a f e t y d e v i c e t o p r o t e c t t h e v a l u a b l e e q u i p m e n t i t s e r v e s . a s y s - t e m a t i c p r o g r a m o f p r e v e n t i v e m a i n t e n a n c e m u s t b e i m p l e m e n t e d w h e n t h e c o n t r o l i s p l a c e d i n t o s e r v i c e . i f t h e f o l l o w i n g s e c t i o n s o n w h a t t o d o a n d w h a t t o a v o i d a r e o b s e r v e d , y o u r c o n t r o l w i l l p r o v i d e r e l i a b l e p r o t e c t i o n o f y o u r e q u i p m e n t f o r m a n y y e a r s . 4 . 1 w h a t t o d o 4 . 1 . 1 k e e p c o n t r o l c l e a n b e s u r e t h e s w i t c h h o u s i n g c o v e r i s a l w a y s i n p l a c e o n t h e c o n t r o l . t h i s c o v e r i s d e s i g n e d t o k e e p d u s t a n d d i r t f r o m i n t e r f e r i n g w i t h s w i t c h m e c h a n i s m o p e r a t i o n . i n a d d i t i o n , i t p r o t e c t s a g a i n s t d a m a g i n g m o i s t u r e a n d a c t s a s a s a f e t y f e a t u r e b y k e e p i n g b a r e w i r e s a n d t e r m i n a l s f r o m b e i n g e x p o s e d . s h o u l d t h e h o u s i n g c o v e r o r a n y s e a l s b e c o m e d a m a g e d o r m i s p l a c e d , o b t a i n a r e p l a c e m e n t i m m e d i a t e l y . 4 . 1 . 2 i n s p e c t s w i t c h m e c h a n i s m s , t e r m i n a l s , a n d c o n n e c t i o n s m o n t h l y 1 . d r y c o n t a c t s w i t c h e s s h o u l d b e i n s p e c t e d f o r e x c e s s i v e w e a r o n a c t u a t i n g l e v e r o r m i s a l i g n m e n t o f a d j u s t m e n t s c r e w a t p o i n t o f c o n t a c t b e t w e e n s c r e w a n d l e v e r . s u c h w e a r c a n c a u s e f a l s e s w i t c h a c t u a t i n g l e v e l s . s e e s w i t c h m e c h a n i s m b u l l e t i n s u p p l i e d w i t h c o n t r o l s h o u l d s w i t c h a d j u s t m e n t o r r e p l a c e m e n t b e n e c e s s a r y . 2 . d o n o t o p e r a t e y o u r c o n t r o l w i t h d e f e c t i v e o r m a l - a d j u s t e d s w i t c h m e c h a n i s m s . r e f e r t o t h e s w i t c h i n s t r u c t i o n r e f e r e n c e b u l l e t i n s c h a r t o n p a g e 7 t o f i n d a p p r o p r i a t e b u l l e t i n s f o r s e r v i c e i n s t r u c t i o n s . 3 . l e v e l c o n t r o l s m a y s o m e t i m e s b e e x p o s e d t o e x c e s s i v e h e a t o r m o i s t u r e . u n d e r s u c h c o n d i t i o n s , i n s u l a t i o n o n e l e c t r i c a l w i r i n g m a y b e c o m e b r i t t l e , e v e n t u a l l y b r e a k i n g o r p e e l i n g a w a y . t h e r e s u l t i n g b a r e w i r e s c a n c a u s e s h o r t c i r c u i t s . n o t e : c h e c k w i r i n g c a r e f u l l y a n d r e p l a c e a t t h e f i r s t s i g n o f b r i t t l e i n s u l a t i o n . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 1 1 f i g u r e 9 4 . v i b r a t i o n m a y s o m e t i m e s c a u s e t e r m i n a l s c r e w s t o l o o s e n . c h e c k a l l t e r m i n a l c o n n e c t i o n s t o b e c e r t a i n t h a t s c r e w s a r e t i g h t . 5 . o n u n i t s w i t h p n e u m a t i c s w i t c h e s , a i r ( o r g a s ) l i n e s s u b j e c t e d t o v i b r a t i o n , m a y e v e n t u a l l y c r a c k o r l o o s e n a t c o n n e c t i o n s c a u s i n g l e a k a g e . c h e c k l i n e s a n d c o n n e c t i o n s c a r e f u l l y a n d r e p a i r o r r e p l a c e , i f n e c e s s a r y . n o t e : s p a r e s w i t c h e s s h o u l d b e k e p t o n h a n d a t a l l t i m e s . 4 . 1 . 3 i n s p e c t e n t i r e u n i t p e r i o d i c a l l y i s o l a t e c o n t r o l f r o m v e s s e l . r a i s e a n d l o w e r l i q u i d l e v e l t o c h e c k f o r s w i t c h c o n t a c t a n d r e s e t . 1 2 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 4 . 1 . 4 c o n t r o l h e a d r e m o v a l a n d i n s t a l l a t i o n i n s p e c t i o n o f t h e i n t e r i o r o f t h e c h a m b e r i s p o s s i b l e o n f l a n g e d c a g e m o d e l s . t o d o t h i s , t h e c o n t r o l h e a d m u s t b e r e m o v e d t o p r o v i d e p r o p e r a c c e s s t o t h e c h a m b e r . t h i s p r o c e d u r e w i l l a s s u r e t h a t t h e h e a d a s s e m b l y i s r e m o v e d a n d r e i n s t a l l e d p r o p e r l y . 1 . a l l o w v e s s e l t o g e t t o s a f e t e m p e r a t u r e a n d p r e s s u r e b e f o r e o p e n i n g t h e p r e s s u r e b o u n d a r y . 2 . p o w e r d o w n a l l w i r i n g t o t h e u n i t . 3 . r e m o v e a l l w i r i n g a n d c o n d u i t f r o m t h e u n i t . 4 . r e m o v e f l a n g e b o l t s . 5 . p r e p a r e a n a r e a w h e r e t h e h e a d a s s e m b l y c a n b e p l a c e d s u c h t h a t i t r e s t s o n t h e f l a n g e i n i t s n o r m a l o r i e n t a t i o n ( t w o 2 4 b o a r d s p l a c e d a c r o s s a n o p e n d r u m w o r k w e l l ) . r e f e r t o f i g u r e 9 o n p a g e 1 1 . 6 . c a r e f u l l y l i f t t h e h e a d a s s e m b l y b y h o l d i n g t h e s i d e s o f t h e f l a n g e . m a i n t a i n t h e h e a d a s s e m b l y a s m u c h a s p o s s i b l e i n t h e v e r t i c a l p o s i t i o n . n o t e : c a r e m u s t b e t a k e n n o t t o p l a c e s i d e f o r c e o n t h e f l o a t w h i c h c o u l d b e n d t h e s t e m . 7 . w i t h t h e u n i t r e s t i n g i n i t s t e m p o r a r y f i x t u r e i n a n u p r i g h t p o s i t i o n , i t c a n n o w b e i n s p e c t e d o r r e p a i r e d . c a u t i o n : d o n o t p l a c e t h e u n i t o n i t s s i d e t h i s c o u l d r e s u l t i n d a m a g e t o t h e s t e m . 8 . c o n d u c t a c h e c k f o r f l o a t s t e m s t r a i g h t n e s s a s f o l l o w s : 8 . 1 r e m o v e t h e s t e m a s s e m b l y i n c l u d i n g a t t r a c t i o n s l e e v e f r o m t h e h e a d a s s e m b l y b y r e m o v i n g t h e t w o s c r e w s h o l d i n g t h e s t o p s t r a p t o t h e b o t t o m o f t h e f l a n g e . s e e f i g u r e 1 0 f o r a s s e m b l y s c h e m a t i c . 8 . 2 c h e c k t h e s t e m s t r a i g h t n e s s b y a l i g n i n g t h e s t e m a g a i n s t a s t r a i g h t e d g e . s t e m s t h a t a r e b e n t i n e x c e s s o f 1 M 8 i n c h o v e r a n y 6 i n c h l e n g t h s h o u l d n o t b e u s e d i n t h i s c o n d i t i o n . r e p l a c e a n y b e n t s t e m s . s e e r e p l a c e m e n t p a r t s , s e c t i o n 5 . 3 b e g i n n i n g o n p a g e 2 5 . 8 . 3 e n s u r e t h a t t h e c o m p o n e n t s i n t h e s t e m a s s e m b l y a r e i n g o o d c o n d i t i o n a n d s u r f a c e s a r e c l e a r o f p o t e n t i a l o b s t r u c t i o n s . t h e s t e m a s s e m b l y i s r e i n s t a l l e d b y s e c u r i n g t h e s t o p s t r a p t o t h e f l a n g e . e n s u r e t h a t t h e a t t r a c t i o n s l e e v e m o v e s f r e e l y t h r o u g h t h e e n c l o s i n g t u b e a n d t h a t t h e s t e m a s s e m b l y s u r f a c e s a r e s m o o t h . n o t e : c a r e m u s t b e t a k e n d u r i n g t h e s t r a i g h t n e s s c h e c k t o b e c e r - t a i n t h a t t h e a t t r a c t i o n s l e e v e i s n o t r e m o v e d f r o m t h e s t e m a n d j a m n u t s s e t t i n g s a r e n o t c h a n g e d . 0.03" minimum gap setting top j am nuts bo ttom j am nuts a ttr a c tion sl ee ve en clo sing tu be (r e f. ) st op tube s l ee ve st op st r ap r etaining s cr e ws f lo at and stem assem bly h ead fl ange ( r e f. ) d im. a f i g u r e 1 0 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 1 3 9 . i n t h e c o n t a i n e r t h a t t h e u n i t i s s e t o n , r a i s e t h e l i q u i d l e v e l s u f f i c i e n t l y t o l i f t t h e f l o a t a n d t r i p t h e s w i t c h m e c h a - n i s m . i n s p e c t i n s i d e o f c h a m b e r f o r a n y o b s t r u c t i o n s o r s c a l e b u i l d u p . i f e x c e s s i v e b u i l d u p i s p r e s e n t , t h e i n t e r v a l b e t w e e n i n s p e c t i o n s s h o u l d b e s h o r t e n e d . r e m o v e o l d g a s - k e t s u c h t h a t m a t i n g f l a n g e s u r f a c e s a r e c o m p l e t e l y c l e a n . p o s i t i o n n e w g a s k e t o n c h a m b e r f l a n g e b e f o r e r e p l a c i n g t h e h e a d a s s e m b l y . n o t e : t h e f l o a t i s r e s t r i c t e d f r o m m o v i n g l a t e r a l l y b y t h e c h a m b e r , i n t h e t e s t c o n f i g u r a t i o n t h e f l o a t a n d s t e m c a n m o v e f u r t h e r o f f c e n t e r t h a n p o s s i b l e u n d e r n o r m a l o p e r a t i o n . a v o i d e x c e s s m o v e m e n t i n t h i s l a t e r a l d i r e c t i o n d u r i n g t h e t e s t . i f s w i t c h t r i p s , t h e u n i t m a y b e r e a s s e m b l e d . 1 0 . r e p l a c e t h e a s s e m b l y o n t o t h e f l o a t c a g e k e e p i n g i t a s v e r t i c a l a s p o s s i b l e . c a r e f u l l y l o w e r t h e a s s e m b l y i n t o t h e c h a m b e r m a k i n g s u r e t h a t t h e s t e m d o e s n o t b e c o m e b e n t d u r i n g i n s t a l l a t i o n . r e f e r t o f i g u r e 9 o n p a g e 1 1 . 1 1 . t i g h t e n f l a n g e b o l t s p e r t o r q u e v a l u e s a s i n d i c a t e d i n t a b l e b e l o w . 1 2 . a t t a c h w i r i n g a n d c o n n e c t p o w e r s u p p l y a s d e s c r i b e d i n w i r i n g , s e c t i o n 2 . 5 o n p a g e 6 . 4 . 1 . 5 f u n c t i o n a l t e s t o f u n i t t h i s p r o c e d u r e w i l l a s s u r e t h a t t h e c o m p l e t e u n i t i s f u n c t i o n i n g p r o p e r l y . t h i s t e s t s h o u l d b e c o n d u c t e d a f t e r s w i t c h a n d w i r i n g i n s p e c t i o n s h a v e b e e n c o m p l e t e d . 1 . a d j u s t p i p i n g a s r e q u i r e d t o b r i n g c o n t r o l t o a v e r t i c a l p o s i t i o n . c o n t r o l m u s t b e m o u n t e d w i t h i n 3 o f v e r t i c a l . i n s t a l l a t i o n s h o u l d b e c h e c k e d w i t h a n i n d i c a t i n g l e v e l o n t o p o r s i d e s o f f l o a t c h a m b e r . 2 . c h e c k t h a t t h e c h a m b e r i s m o u n t e d w i t h i n 3 o f v e r t i c a l a f t e r v e s s e l i n s t a l l a t i o n i s c o m p l e t e . 3 . r a i s e l e v e l i n t h e v e s s e l s u f f i c i e n t t o r a i s e t h e f l o a t a n d t r i p t h e s w i t c h . l o w e r l e v e l i n t h e v e s s e l s u f f i c i e n t t o l o w e r f l o a t a n d r e s e t t h e s w i t c h . c o n f i r m s w i t c h t r i p s a n d r e s e t s a t e x p e c t e d l e v e l s ( c o n t a c t m a g n e t r o l f o r s p e c i f i c i n f o r m a t i o n o n t r i p p o i n t s ; h a v e t h e s e r i a l n u m b e r o f t h e u n i t r e a d i l y a v a i l a b l e ) . m o d e l f l a n g e b o l t i n g e n c l o s i n g t u b e b 3 f C 1 5 0 # 1 0 0 C 1 2 0 f t - l b s 2 0 0 C 2 2 5 f t - l b s b 3 f C 3 0 0 # , g 3 f C 1 5 0 # , g 3 f C 3 0 0 # 1 8 0 C 2 0 0 f t - l b s b 3 f C 6 0 0 # 3 0 0 C 3 2 0 f t - l b s g 3 f C 6 0 0 # , z 3 f C 6 0 0 # 4 7 0 C 4 9 0 f t - l b s k 3 f C 6 0 0 # 6 7 5 C 7 1 0 f t - l b s z 3 f C 9 0 0 # 7 7 5 C 8 5 0 f t - l b s 1 4 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 4 . 2 t r o u b l e s h o o t i n g u s u a l l y t h e f i r s t i n d i c a t i o n o f i m p r o p e r o p e r a t i o n i s f a i l u r e o f t h e c o n t r o l l e d e q u i p m e n t t o f u n c t i o n , i . e . , p u m p w i l l n o t s t a r t ( o r s t o p ) , s i g n a l l a m p s f a i l t o l i g h t , e t c . w h e n t h e s e s y m p t o m s o c c u r , w h e t h e r a t t i m e o f i n s t a l l a t i o n o r d u r i n g r o u t i n e s e r v i c e t h e r e a f t e r , c h e c k t h e f o l l o w i n g p o t e n t i a l e x t e r n a l c a u s e s f i r s t : ? f u s e s m a y b e b l o w n ? r e s e t b u t t o n ( s ) m a y n e e d r e s e t t i n g ? p o w e r s w i t c h m a y b e o p e n ? c o n t r o l l e d e q u i p m e n t m a y b e f a u l t y ? w i r i n g l e a d i n g t o c o n t r o l m a y b e d e f e c t i v e i f a t h o r o u g h i n s p e c t i o n o f t h e s e p o s s i b l e c o n d i t i o n s f a i l s t o l o c a t e t h e t r o u b l e , p r o c e e d n e x t t o a c h e c k o f t h e c o n t r o l ' s s w i t c h m e c h a n i s m . 4 . 2 . 1 c h e c k s w i t c h m e c h a n i s m 1 . p u l l s w i t c h o r o t h e r w i s e d i s c o n n e c t p o w e r t o t h e c o n t r o l . 2 . r e m o v e s w i t c h h o u s i n g c o v e r . 3 . d i s c o n n e c t p o w e r w i r i n g f r o m s w i t c h a s s e m b l y . 4 . s w i n g m a g n e t a s s e m b l y i n a n d o u t b y h a n d t o c h e c k c a r e - f u l l y f o r a n y s i g n o f b i n d i n g . a s s e m b l y s h o u l d r e q u i r e m i n i m a l f o r c e t o m o v e i t t h r o u g h i t s f u l l s w i n g . 5 . i f b i n d i n g e x i s t s , m a g n e t m a y b e r u b b i n g e n c l o s i n g t u b e . i f m a g n e t i s r u b b i n g , l o o s e n m a g n e t c l a m p s c r e w a n d s h i f t m a g n e t p o s i t i o n . r e t i g h t e n m a g n e t c l a m p s c r e w . 6 . i f s w i t c h m a g n e t a s s e m b l y s w i n g s f r e e l y a n d m e c h a n i s m s t i l l f a i l s t o a c t u a t e , c h e c k i n s t a l l a t i o n o f c o n t r o l t o b e c e r t a i n i t i s w i t h i n t h e s p e c i f i e d 3 o f v e r t i c a l . 7 . e x a m i n e t h e s w i t c h c l o s e l y a s d e s c r i b e d i n i n s p e c t s w i t c h m e c h a n i s m s , t e r m i n a l s , a n d c o n n e c t i o n s m o n t h l y , s e c t i o n 4 . 1 . 2 , s t e p 1 o n p a g e 1 0 . c h e c k c o n t i n u i t y o f s w i t c h w i t h o h m m e t e r . i f s w i t c h d o e s n o t f u n c t i o n p r o p e r l y , r e p l a c e i t i m m e d i a t e l y . 8 . i f s w i t c h m e c h a n i s m i s o p e r a t i n g s a t i s f a c t o r i l y , p r o c e e d t o c h e c k s e n s i n g u n i t . n o t e : s p a r e s w i t c h e s s h o u l d b e k e p t o n h a n d a t a l l t i m e s . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 1 5 4 . 2 . 2 c h e c k s e n s i n g u n i t 1 . r e c o n n e c t p o w e r s u p p l y . c a r e f u l l y a c t u a t e t h e s w i t c h m e c h a n i s m m a n u a l l y ( u s e a n o n - c o n d u c t i v e t o o l o n e l e c - t r i c a l s w i t c h m e c h a n i s m s ) t o d e t e r m i n e w h e t h e r c o n t r o l l e d e q u i p m e n t w i l l o p e r a t e . c a u t i o n : w i t h e l e c t r i c a l p o w e r o n , a v o i d c o n t a c t w i t h s w i t c h l e a d s a n d c o n n e c t i o n s a t t e r m i n a l b l o c k . 2 . i f c o n t r o l l e d e q u i p m e n t r e s p o n d s t o m a n u a l s w i t c h a c t u a - t i o n t e s t , t r o u b l e m a y b e l o c a t e d i n t h e l e v e l s e n s i n g p o r - t i o n o f t h e c o n t r o l , f l o a t ( s ) , s t e m ( s ) , a n d m a g n e t i c a t t r a c - t i o n s l e e v e ( s ) . 3 . c h e c k t o b e c e r t a i n l i q u i d i s e n t e r i n g f l o a t c h a m b e r . a v a l v e m a y b e c l o s e d o r p i p i n g p l u g g e d . c a u t i o n : b e c e r t a i n t o p u l l d i s c o n n e c t s w i t c h o r o t h e r w i s e e n s u r e t h a t e l e c t r i c a l c i r c u i t ( s ) t h r o u g h c o n t r o l i s d e a c t i v a t e d . c l o s e o p e r a t i n g m e d i u m s u p p l y v a l v e o n c o n t r o l s e q u i p p e d w i t h p n e u m a t i c s w i t c h m e c h a n i s m s . 4 . d i s c o n n e c t w i r i n g f r o m s u p p l y s i d e o f s w i t c h m e c h a n i s m ( s ) a n d r e m o v e e l e c t r i c a l c o n d u i t o r o p e r a t i n g m e d i u m l i n e c o n n e c t i o n s t o s w i t c h h o u s i n g . 5 . p e r f o r m s y s t e m s h u t d o w n t o r e l i e v e p r e s s u r e f r o m f l o a t c h a m b e r o f c o n t r o l a n d a l l o w u n i t t o c o o l . 6 . c l o s e s h u t o f f v a l v e s ( i f e q u i p p e d ) t o i s o l a t e c o n t r o l f r o m v e s s e l . d r a i n o f f l i q u i d i n c h a m b e r i f n e c e s s a r y 7 . o n i n s t a l l a t i o n s w i t h o u t s h u t o f f v a l v e s , r e l i e v e p r e s s u r e f r o m v e s s e l a n d d r a i n o f f l i q u i d h e a d a b o v e c o n t r o l m o u n t i n g l e v e l . n o t e : c o n t r o l c h a m b e r , c o n n e c t i o n s , a n d p i p e l i n e s n e e d n o t b e r e m o v e d f r o m v e s s e l o r b o i l e r . 8 . r e m o v e s w i t c h h o u s i n g a s s e m b l y b y l o o s e n i n g e n c l o s i n g t u b e h e x n u t , w h i c h i s l o c a t e d i m m e d i a t e l y b e l o w h o u s i n g b a s e . r e f e r t o f i g u r e 6 o n p a g e 8 . 9 . w i t h s w i t c h h o u s i n g a s s e m b l y r e m o v e d , i n s p e c t a t t r a c t i o n s l e e v e ( s ) a n d i n s i d e o f e n c l o s i n g t u b e f o r e x c e s s i v e c o r r o s i o n o r s o l i d s b u i l d u p , w h i c h c o u l d r e s t r i c t m o v e m e n t , p r e v e n t - i n g s l e e v e ( s ) f r o m r e a c h i n g f i e l d o f s w i t c h m a g n e t ( s ) . 1 0 . i f d i f f e r e n t i a l h a s b e e n c h a n g e d i n t h e f i e l d b y r e p o s i t i o n - i n g t h e l o w e r j a m n u t s o n t h e f l o a t s t e m , c h e c k t i g h t n e s s a n d p o s i t i o n o f t h e j a m n u t s . 1 1 . c h e c k f l o a t t o b e c e r t a i n i t i s b u o y a n t i n t h e l i q u i d ( f l o a t c h a m b e r o r v e s s e l m u s t h a v e a d e q u a t e l i q u i d l e v e l ) . i f f l o a t i s d e t e r m i n e d t o b e f i l l e d w i t h l i q u i d , o r i t i s c o l l a p s e d , i t m u s t b e r e p l a c e d i m m e d i a t e l y . optional blow-down or drain valve shu to ff valve ( i f us ed ) c ond u it o u tlet s wit c h a ct u atin g level re f eren c e m ar k optional liqu id leg c onnec tion to ve ssel shu to ff valve (i f us ed) f i g u r e 1 1 1 6 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n c a u t i o n : d o n o t a t t e m p t t o r e p a i r a f l o a t . s e e r e p l a c e m e n t p a r t s , s e c t i o n 5 . 3 b e g i n n i n g o n p a g e 2 5 . i f a l l c o m p o n e n t s i n t h e c o n t r o l a r e i n o p e r a t i n g c o n d i t i o n , t h e t r o u b l e i s l i k e l y l o c a t e d e x t e r n a l t o t h e c o n t r o l . r e p e a t i n s p e c t i o n o f e x t e r n a l c o n d i t i o n s p r e v i o u s l y d e s c r i b e d . n o t e : i f d i f f i c u l t i e s a r e e n c o u n t e r e d w h i c h c a n n o t b e i d e n t i f i e d , c o n s u l t t h e f a c t o r y o r y o u r l o c a l r e p r e s e n t a t i v e f o r a s s i s t a n c e . a c o m p l e t e d e s c r i p t i o n o f t h e t r o u b l e s h o u l d b e p r o v i d e d a l o n g w i t h i n f o r m a t i o n c o n c e r n i n g y o u r p i p i n g a n d m o u n t i n g a r r a n g e m e n t , p l u s a d e s c r i p t i o n o f y o u r o p e r a t i n g s e q u e n c e . s k e t c h e s o r p h o t o g r a p h s s h o w i n g t h e i n s t a l l a t i o n a r e a l s o b e n e f i c i a l . w h e n c o m m u n i c a t i n g a b o u t y o u r c o n t r o l , b e c e r t a i n t o a l w a y s s p e c i f y t h e c o m p l e t e m o d e l a n d s e r i a l n u m b e r s . 4 . 3 w h a t t o a v o i d 1 . n e v e r l e a v e s w i t c h h o u s i n g c o v e r o f f t h e c o n t r o l l o n g e r t h a n n e c e s s a r y t o m a k e r o u t i n e i n s p e c t i o n s . 2 . n e v e r p l a c e a j u m p e r w i r e a c r o s s t e r m i n a l s t o c u t - o u t t h e c o n t r o l . i f a j u m p e r i s n e c e s s a r y f o r t e s t p u r p o s e s , b e c e r t a i n i t i s r e m o v e d b e f o r e p l a c i n g c o n t r o l i n t o s e r v i c e . 3 . n e v e r a t t e m p t t o m a k e a d j u s t m e n t s o r r e p l a c e s w i t c h e s w i t h o u t r e a d i n g i n s t r u c t i o n s c a r e f u l l y . c e r t a i n a d j u s t m e n t s p r o v i d e d f o r i n l e v e l c o n t r o l s s h o u l d n o t b e a t t e m p t e d i n t h e f i e l d . w h e n i n d o u b t , c o n s u l t t h e f a c t o r y o r y o u r l o c a l r e p r e s e n t a t i v e . 4 . n e v e r u s e l u b r i c a n t s o n p i v o t s o f s w i t c h m e c h a n i s m s . a s u f f i c i e n t a m o u n t o f l u b r i c a n t h a s b e e n a p p l i e d a t t h e f a c t o r y t o e n s u r e a l i f e t i m e o f s e r v i c e . f u r t h e r o i l i n g i s u n n e c e s s a r y a n d w i l l o n l y t e n d t o a t t r a c t d u s t a n d d i r t w h i c h c a n i n t e r f e r e w i t h m e c h a n i s m o p e r a t i o n . c a u t i o n : o p e r a t i o n o f a l l b u o y a n c y t y p e l e v e l d e v i c e s s h o u l d b e d o n e i n s u c h a w a y a s t o m i n i m i z e t h e a c t i o n o f d y n a m i c f o r c e s o n t h e f l o a t o r d i s p l a c e r s e n s i n g e l e m e n t . g o o d p r a c t i c e f o r r e d u c i n g t h e l i k e l i h o o d o f d a m a g e t o t h e c o n t r o l i s t o e q u a l i z e p r e s s u r e a c r o s s t h e d e v i c e v e r y s l o w l y . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 1 7 c o n t r o l s w i t h t w o h s o r h 1 s w i t c h e s a r e n o t a t e x a p p r o v e d . i e c i n s t a l l a t i o n i n s t r u c t i o n s : t h e c a b l e e n t r y a n d c l o s i n g d e v i c e s s h a l l b e e x d c e r t i f i e d s u i t a b l e f o r t h e c o n d i t i o n s o f u s e a n d c o r r e c t l y i n s t a l l e d . f o r a m b i e n t t e m p e r a t u r e s a b o v e + 5 5 c o r f o r p r o c e s s t e m p e r a t u r e s a b o v e + 1 5 0 c , s u i t a b l e h e a t r e s i s t a n t c a b l e s s h a l l b e u s e d . h e a t e x t e n s i o n s ( b e t w e e n p r o c e s s c o n n e c t i o n a n d h o u s i n g ) s h a l l n e v e r b e i n s u l a t e d . s p e c i a l c o n d i t i o n s f o r s a f e u s e : w h e n t h e e q u i p m e n t i s i n s t a l l e d i n p r o c e s s t e m p e r a t u r e s h i g h e r t h a n + 8 5 c t h e t e m p e r a t u r e c l a s s i f i c a t i o n m u s t b e r e d u c e d a c c o r d i n g t o t h e f o l l o w i n g t a b l e a s p e r i e c 6 0 0 7 9 - 0 . a g e n c y a p p r o v e d m o d e l a p p r o v a l c l a s s e s f m a l l w i t h a n e l e c t r i c s w i t c h m e c h a n i s m a n d a h o u s i n g c l a s s i , d i v 1 , g r o u p s c & d l i s t e d a s t y p e 4 x / 7 / 9 c l a s s i i , d i v 1 , g r o u p s e , f & g a l l w i t h a n e l e c t r i c s w i t c h m e c h a n i s m a n d a h o u s i n g c l a s s i , d i v 1 , g r o u p s b , c & d l i s t e d a s t y p e 4 x / 7 / 9 c l a s s i , d i v 1 , g r o u p b c l a s s i i , d i v 1 , g r o u p s e , f & g c s a a l l w i t h a s e r i e s h s , h 1 , f , 8 & 9 e l e c t r i c s w i t c h m e c h a n i s m c l a s s i , d i v 2 , g r o u p s b , c & d a n d a h o u s i n g l i s t e d a s c s a t y p e 4 x a l l w i t h a n e l e c t r i c s w i t c h m e c h a n i s m a n d a h o u s i n g c l a s s i , d i v 1 , g r o u p s c & d l i s t e d a s t y p e 4 x / 7 / 9 c l a s s i i , d i v 1 , g r o u p s e , f & g a l l w i t h a n e l e c t r i c s w i t c h m e c h a n i s m a n d a h o u s i n g c l a s s i , d i v 1 , g r o u p s b , c & d l i s t e d a s t y p e 4 x / 7 / 9 c l a s s i , d i v 1 , g r o u p b c l a s s i i , d i v 1 , g r o u p s e , f & g a t e x / i e c e x a l l w i t h a n e l e c t r i c s w i t c h m e c h a n i s m a n d a n a t e x i i 2 g e e x d i i c t 6 a t e x h o u s i n g 9 4 / 9 / e c i e c e x e x d i i c t 6 i p 6 6 c e l o w v o l t a g e d i r e c t i v e s 2 0 0 6 / 9 5 / e c i n s t a l l a t i o n c a t e g o r y i i p e r h a r m o n i z e d s t a n d a r d : p o l l u t i o n d e g r e e 2 e n 6 1 0 1 0 - 1 / 1 9 9 3 & a m e n d m e n t n o . 1 m a x i m u m p r o c e s s t e m p e r a t u r e t e m p e r a t u r e c l a s s i f i c a t i o n < 8 5 c t 6 < 1 0 0 c t 5 < 1 3 5 c t 4 < 2 0 0 c t 3 < 3 0 0 c t 2 < 4 5 0 c t 1 t h e s e u n i t s a r e i n c o n f o r m i t y w i t h i e c e x k e m 0 5 . 0 0 2 0 x c l a s s i f i c a t i o n e x d i i c t 6 t a m b i e n t - 4 0 c t o + 7 0 c 5 . 0 r e f e r e n c e i n f o r m a t i o n 5 . 1 a g e n c y a p p r o v a l s 1 8 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 1 d i m e n s i o n a l s p e c i f i c a t i o n s s e a l e d c a g e m o d e l s k m plugged k l hl ll g j ( ref) h k m plugged k l h l ll d e f (ref) n ema 1: 8.50 (216) nema 4x/7/9: 10.12 (257) group b: 10.12 (257) c b (ref) k h l l l a k m plugged l f i g u r e 1 4 f l a n g e d s i d e / s i d e f i g u r e 1 3 f l a n g e d u p p e r s i d e / b o t t o m f i g u r e 1 2 t h r e a d e d & s o c k e t w e l d u p p e r s i d e / b o t t o m c o n d u i t c o n n e c t i o n s k a c t u a t i o n l e v e l s a l l o w 8 " ( 2 0 3 m m ) o v e r h e a d c l e a r a n c e f o r c o v e r r e m o v a l . a l l h o u s i n g s r o t a t a b l e 3 6 0 . e l e c t r i c a l s w i t c h e s n e m a 4 x / 7 / 9 : 1 " n p t g r o u p b : 1 " n p t p n e u m a t i c s w i t c h e s n e m a 1 : 1 M 4 " n p t o u t l i n e d i m e n s i o n s lm n e m a 4 x / 7 / 9 3 . 8 7 5 . 9 3 n e m a 4 x / 7 / 9 , ( 9 8 ) ( 1 5 1 ) g r o u p b n e m a 1 5 . 0 0 4 . 6 2 ( 1 2 7 ) ( 1 1 7 ) 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 1 9 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 1 d i m e n s i o n a l s p e c i f i c a t i o n s C s e a l e d c a g e m o d e l s ( c o n t . ) c h a m b e r s w i t h 1 - i n c h c o n n e c t i o n s 1 5 0 l b . a n d 3 0 0 l b . a n s i c l a s s c h a m b e r s w i t h 1 1 M 2 - i n c h c o n n e c t i o n s 1 5 0 l b . a n d 3 0 0 l b . a n s i c l a s s m o d e l c o d e 1 " n p t t h r e a d e d & s o c k e t w e l d 1 " f l a n g e d u p p e r s i d e / b o t t o m 1 " f l a n g e d s i d e / s i d e a b c d e f g h j s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " b 3 4 8 . 7 6 ( 2 2 3 ) 3 . 6 3 ( 9 2 ) 1 3 . 8 4 ( 3 5 2 ) 1 2 . 8 7 ( 3 2 7 ) 6 . 3 8 ( 1 6 2 ) 1 7 . 9 5 ( 4 5 9 ) 1 3 . 6 2 ( 3 4 6 ) 6 . 3 8 ( 1 6 2 ) 1 8 . 7 0 ( 4 7 8 ) b 3 5 8 . 9 2 ( 2 2 7 ) 4 . 1 5 ( 1 0 5 ) 1 5 . 1 2 ( 3 8 4 ) 1 1 . 5 6 ( 2 9 4 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 6 9 ( 1 7 0 ) 1 7 . 7 6 ( 4 5 1 ) 2 0 . 2 0 ( 5 1 3 ) 1 2 . 2 1 ( 3 1 0 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 6 9 ( 1 7 0 ) 1 8 . 4 1 ( 4 6 8 ) 2 0 . 2 0 ( 5 1 3 ) c 3 5 8 . 9 2 ( 2 2 7 ) 4 . 1 5 ( 1 0 5 ) 1 5 . 1 2 ( 3 8 4 ) 1 1 . 5 6 ( 2 9 4 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 6 9 ( 1 7 0 ) 1 7 . 7 6 ( 4 5 1 ) 2 0 . 2 0 ( 5 1 3 ) 1 2 . 2 1 ( 3 1 0 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 6 9 ( 1 7 0 ) 1 8 . 4 1 ( 4 6 8 ) 2 0 . 2 0 ( 5 1 3 ) g 3 5 9 . 8 0 ( 2 4 9 ) 4 . 6 9 ( 1 1 9 ) 1 6 . 1 7 ( 4 1 0 ) 1 2 . 3 1 ( 3 1 3 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 1 8 . 6 8 ( 4 7 4 ) 2 0 . 3 6 ( 5 1 7 ) 1 2 . 9 6 ( 3 2 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 1 9 . 3 3 ( 4 9 0 ) 2 0 . 3 6 ( 5 1 7 ) l 3 5 9 . 8 0 ( 2 4 9 ) 4 . 6 9 ( 1 1 9 ) 1 6 . 1 7 ( 4 1 0 ) 1 2 . 3 1 ( 3 1 3 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 1 8 . 6 8 ( 4 7 4 ) 2 0 . 3 6 ( 5 1 7 ) 1 2 . 9 6 ( 3 2 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 1 9 . 3 3 ( 4 9 0 ) 2 0 . 3 6 ( 5 1 7 ) v 3 5 8 . 9 2 ( 2 2 7 ) 4 . 1 5 ( 1 0 5 ) 1 5 . 1 2 ( 3 8 4 ) 1 1 . 5 6 ( 2 9 4 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 6 8 ( 1 7 0 ) 1 7 . 7 6 ( 4 5 1 ) 2 0 . 2 0 ( 5 1 3 ) 1 2 . 2 1 ( 3 1 0 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 6 8 ( 1 7 0 ) 1 8 . 4 1 ( 4 6 8 ) 2 0 . 2 0 ( 5 1 3 ) z 3 5 9 . 8 0 ( 2 4 9 ) 4 . 6 9 ( 1 1 9 ) 1 6 . 1 7 ( 4 1 0 ) 1 2 . 3 1 ( 3 1 3 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 1 8 . 6 8 ( 4 7 4 ) 2 0 . 3 6 ( 5 1 7 ) 1 2 . 9 6 ( 3 2 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 1 9 . 3 3 ( 4 9 0 ) 2 0 . 3 6 ( 5 1 7 ) a b c d e f g h j s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " k 3 5 1 2 . 0 4 ( 3 0 6 ) 5 . 6 8 ( 1 4 4 ) 1 8 . 9 2 ( 4 8 1 ) 1 4 . 5 6 ( 3 7 0 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 1 . 4 5 ( 5 4 5 ) 2 2 . 8 9 ( 5 8 1 ) 1 5 . 2 1 ( 3 8 6 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 2 . 1 0 ( 5 6 1 ) 2 2 . 8 9 ( 5 8 1 ) m o d e l c o d e * 1 1 M 2 " n p t t h r e a d e d & s o c k e t w e l d 1 1 M 2 " f l a n g e d u p p e r s i d e / b o t t o m 1 1 M 2 " f l a n g e d s i d e / s i d e a b c d e f g h j s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " b 3 5 8 . 9 2 ( 2 2 7 ) 4 . 2 2 ( 1 0 7 ) 1 5 . 1 2 ( 3 8 4 ) 1 2 . 5 6 ( 3 1 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 8 . 7 6 ( 4 7 7 ) 2 0 . 2 0 ( 5 1 3 ) 1 3 . 2 1 ( 3 3 6 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 9 . 4 1 ( 4 9 3 ) 2 0 . 2 0 ( 5 1 3 ) c 3 5 8 . 9 2 ( 2 2 7 ) 4 . 2 2 ( 1 0 7 ) 1 5 . 1 2 ( 3 8 4 ) 1 2 . 5 6 ( 3 1 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 8 . 7 6 ( 4 7 7 ) 2 0 . 2 0 ( 5 1 3 ) 1 3 . 2 1 ( 3 3 6 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 9 . 4 1 ( 4 9 3 ) 2 0 . 2 0 ( 5 1 3 ) g 3 5 9 . 8 0 ( 2 4 9 ) 4 . 7 5 ( 1 2 1 ) 1 6 . 1 7 ( 4 1 0 ) 1 3 . 3 1 ( 3 3 8 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 1 9 . 6 8 ( 5 0 0 ) 2 0 . 3 6 ( 5 1 7 ) 1 3 . 9 6 ( 3 5 5 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 0 . 3 3 ( 5 1 6 ) 2 0 . 3 6 ( 5 1 7 ) l 3 5 9 . 8 0 ( 2 4 9 ) 4 . 7 5 ( 1 2 1 ) 1 6 . 1 7 ( 4 1 0 ) 1 3 . 3 1 ( 3 3 8 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 1 9 . 6 8 ( 5 0 0 ) 2 0 . 3 6 ( 5 1 7 ) 1 3 . 9 6 ( 3 5 5 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 0 . 3 3 ( 5 1 6 ) 2 0 . 3 6 ( 5 1 7 ) v 3 5 8 . 9 2 ( 2 2 7 ) 4 . 2 2 ( 1 0 7 ) 1 5 . 1 2 ( 3 8 4 ) 1 2 . 5 6 ( 3 1 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 8 . 7 6 ( 4 7 7 ) 2 0 . 2 0 ( 5 1 3 ) 1 3 . 2 1 ( 3 3 6 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 9 . 4 1 ( 4 9 3 ) 2 0 . 2 0 ( 5 1 3 ) z 3 5 9 . 8 0 ( 2 4 9 ) 4 . 7 5 ( 1 2 1 ) 1 6 . 1 7 ( 4 1 0 ) 1 3 . 3 1 ( 3 3 8 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 1 9 . 6 8 ( 5 0 0 ) 2 0 . 3 6 ( 5 1 7 ) 1 3 . 9 6 ( 3 5 5 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 0 . 3 3 ( 5 1 6 ) 2 0 . 3 6 ( 5 1 7 ) a b c d e f g h j s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " k 3 5 1 2 . 0 4 ( 3 0 6 ) 5 . 7 5 ( 1 4 6 ) 1 8 . 9 2 ( 4 8 1 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 2 . 4 5 ( 5 7 0 ) 2 2 . 8 9 ( 5 8 1 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 3 . 1 0 ( 5 8 7 ) 2 2 . 8 9 ( 5 8 1 ) c h a m b e r s w i t h 2 - i n c h c o n n e c t i o n s 1 5 0 l b . a n d 3 0 0 l b . a n s i c l a s s m o d e l c o d e * 2 " n p t t h r e a d e d & s o c k e t w e l d 2 " f l a n g e d u p p e r s i d e / b o t t o m 2 " f l a n g e d s i d e / s i d e a b c d e f g h j s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " b 3 5 8 . 9 2 ( 2 2 7 ) 4 . 3 4 ( 1 1 0 ) 1 5 . 1 2 ( 3 8 4 ) 1 2 . 5 6 ( 3 1 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 8 . 7 6 ( 4 7 7 ) 2 0 . 2 0 ( 5 1 3 ) 1 3 . 2 1 ( 3 3 6 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 9 . 4 1 ( 4 9 3 ) 2 0 . 2 0 ( 5 1 3 ) c 3 5 8 . 9 2 ( 2 2 7 ) 4 . 3 4 ( 1 1 0 ) 1 5 . 1 2 ( 3 8 4 ) 1 2 . 5 6 ( 3 1 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 8 . 7 6 ( 4 7 7 ) 2 0 . 2 0 ( 5 1 3 ) 1 3 . 2 1 ( 3 3 6 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 9 . 4 1 ( 4 9 3 ) 2 0 . 2 0 ( 5 1 3 ) g 3 5 9 . 8 0 ( 2 4 9 ) 4 . 8 8 ( 1 2 4 ) 1 6 . 1 7 ( 4 1 0 ) 1 3 . 3 1 ( 3 3 8 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 1 9 . 6 8 ( 5 0 0 ) 2 0 . 3 6 ( 5 1 7 ) 1 3 . 9 6 ( 3 5 5 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 0 . 3 3 ( 5 1 6 ) 2 0 . 3 6 ( 5 1 7 ) l 3 5 9 . 8 0 ( 2 4 9 ) 4 . 8 8 ( 1 2 4 ) 1 6 . 1 7 ( 4 1 0 ) 1 3 . 3 1 ( 3 3 8 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 1 9 . 6 8 ( 5 0 0 ) 2 0 . 3 6 ( 5 1 7 ) 1 3 . 9 6 ( 3 5 5 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 0 . 3 3 ( 5 1 6 ) 2 0 . 3 6 ( 5 1 7 ) v 3 5 8 . 9 2 ( 2 2 7 ) 4 . 3 4 ( 1 1 0 ) 1 5 . 1 2 ( 3 8 4 ) 1 2 . 5 6 ( 3 1 9 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 8 . 7 6 ( 4 7 7 ) 2 0 . 2 0 ( 5 1 3 ) 1 3 . 2 1 ( 3 3 6 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 6 9 ( 1 9 5 ) 1 9 . 4 1 ( 4 9 3 ) 2 0 . 2 0 ( 5 1 3 ) z 3 5 9 . 8 0 ( 2 4 9 ) 4 . 8 8 ( 1 2 4 ) 1 6 . 1 7 ( 4 1 0 ) 1 3 . 3 1 ( 3 3 8 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 1 9 . 6 8 ( 5 0 0 ) 2 0 . 3 6 ( 5 1 7 ) 1 3 . 9 6 ( 3 5 5 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 0 . 3 3 ( 5 1 6 ) 2 0 . 3 6 ( 5 1 7 ) a b c d e f g h j s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " k 3 5 1 2 . 0 4 ( 3 0 6 ) 5 . 8 8 ( 1 4 9 ) 1 8 . 9 2 ( 4 8 1 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 2 . 4 5 ( 5 7 0 ) 2 2 . 8 9 ( 5 8 1 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 3 . 1 0 ( 5 8 7 ) 2 2 . 8 9 ( 5 8 1 ) i n c h e s ( m m ) * m o d e l b 3 4 i s n o t a v a i l a b l e f o r c h a m b e r s w i t h 1 1 M 2 " a n d 2 " c o n n e c t i o n s 2 0 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 2 d i m e n s i o n a l s p e c i f i c a t i o n s f l a n g e d c a g e m o d e l s f i g u r e 1 5 t h r e a d e d & s o c k e t w e l d u p p e r s i d e / b o t t o m l hl ll c a b nema 1: 8.50 (216) nema 4x/7/9: 10.12 (257) group b: 10.12 (257) m ( ref) k plugged k l k hl ll j g m ( ref) p lugged k h hl ll d e f m (ref) k plugged k l f i g u r e 1 7 f l a n g e d u p p e r s i d e / b o t t o m f i g u r e 1 6 f l a n g e d s i d e / s i d e c o n d u i t c o n n e c t i o n s k a c t u a t i o n l e v e l s a l l o w 8 " ( 2 0 3 m m ) o v e r h e a d c l e a r a n c e f o r c o v e r r e m o v a l . a l l h o u s i n g s r o t a t a b l e 3 6 0 . e l e c t r i c a l s w i t c h e s n e m a 4 x / 7 / 9 : 1 " n p t g r o u p b : 1 " n p t p n e u m a t i c s w i t c h e s n e m a 1 : 1 M 4 " n p t o u t l i n e d i m e n s i o n s lm n e m a 4 x / 7 / 9 3 . 8 7 5 . 9 3 n e m a 4 x / 7 / 9 , ( 9 8 ) ( 1 5 1 ) g r o u p b n e m a 1 5 . 0 0 4 . 6 2 ( 1 2 7 ) ( 1 1 7 ) 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 2 1 c h a m b e r s w i t h 1 - i n c h c o n n e c t i o n s m o d e l c o d e h e a d f l g . r a t i n g ( l b s . ) 1 " n p t t h r e a d e d & s o c k e t w e l d 1 " f l a n g e d u p p e r s i d e / b o t t o m 1 " f l a n g e d s i d e / s i d e a b c d e f g h j s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " c 3 4 3 0 0 1 5 . 6 3 ( 3 9 7 ) 3 . 1 3 ( 8 0 ) 2 2 . 5 9 ( 5 7 4 ) 1 8 . 3 3 ( 4 6 6 ) 5 . 4 5 ( 1 3 8 ) 2 5 . 2 9 ( 6 4 2 ) 1 8 . 9 7 ( 4 8 2 ) 5 . 4 5 ( 1 3 8 ) 2 5 . 9 3 ( 6 5 9 ) 6 0 0 1 5 . 6 3 ( 3 9 7 ) 3 . 1 3 ( 8 0 ) 2 2 . 7 2 ( 5 7 7 ) 1 8 . 3 3 ( 4 6 6 ) 5 . 4 5 ( 1 3 8 ) 2 5 . 4 2 ( 6 4 6 ) 1 8 . 9 7 ( 4 8 2 ) 5 . 4 5 ( 1 3 8 ) 2 6 . 0 6 ( 6 6 2 ) b 3 f 1 5 0 9 . 1 2 ( 2 3 2 ) 3 . 6 3 ( 9 2 ) 1 6 . 6 4 ( 4 2 3 ) 1 2 . 0 6 ( 3 0 6 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 1 3 ( 1 5 6 ) 1 9 . 5 8 ( 4 9 7 ) 2 1 . 5 1 ( 5 4 6 ) 1 2 . 7 1 ( 3 2 3 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 1 3 ( 1 5 6 ) 2 0 . 2 3 ( 5 1 4 ) 2 1 . 5 1 ( 5 4 6 ) 3 0 0 9 . 1 2 ( 2 3 2 ) 3 . 6 3 ( 9 2 ) 1 7 . 3 2 ( 4 4 0 ) 1 2 . 0 6 ( 3 0 6 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 1 3 ( 1 5 6 ) 2 0 . 2 6 ( 5 1 5 ) 2 2 . 1 9 ( 5 6 4 ) 1 2 . 7 1 ( 3 2 3 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 1 3 ( 1 5 6 ) 2 0 . 9 1 ( 5 3 1 ) 2 2 . 1 9 ( 5 6 4 ) 6 0 0 9 . 1 2 ( 2 3 2 ) 3 . 6 3 ( 9 2 ) 1 8 . 4 5 ( 4 6 9 ) 1 2 . 0 6 ( 3 0 6 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 1 3 ( 1 5 6 ) 2 1 . 3 9 ( 5 4 3 ) 2 3 . 3 2 ( 5 9 2 ) 1 2 . 7 1 ( 3 2 3 ) 1 4 . 0 0 ( 3 5 6 ) 6 . 1 3 ( 1 5 6 ) 2 2 . 0 4 ( 5 6 0 ) 2 3 . 3 2 ( 5 9 2 ) g 3 f 1 5 0 1 0 . 1 2 ( 2 5 7 ) 4 . 6 9 ( 1 1 9 ) 1 8 . 3 0 ( 4 6 5 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 1 . 2 5 ( 5 4 0 ) 2 2 . 1 9 ( 5 6 4 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 1 . 8 9 ( 5 5 6 ) 2 2 . 1 7 ( 5 6 3 ) 3 0 0 1 0 . 1 2 ( 2 5 7 ) 4 . 6 9 ( 1 1 9 ) 1 9 . 1 2 ( 4 8 6 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 2 . 0 6 ( 5 6 0 ) 2 3 . 0 0 ( 5 8 4 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 2 . 7 1 ( 5 7 7 ) 2 3 . 0 0 ( 5 8 4 ) 6 0 0 1 0 . 1 2 ( 2 5 7 ) 4 . 6 9 ( 1 1 9 ) 2 0 . 5 6 ( 5 2 2 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 3 . 5 0 ( 5 9 7 ) 2 4 . 4 4 ( 6 2 1 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 4 . 1 5 ( 6 1 3 ) 2 4 . 4 3 ( 6 2 1 ) z 3 f 6 0 0 1 0 . 1 1 ( 2 5 7 ) 4 . 6 8 ( 1 1 9 ) 2 0 . 1 9 ( 5 1 3 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 3 . 1 4 ( 5 8 8 ) 2 4 . 0 8 ( 6 1 2 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 8 ( 1 8 2 ) 2 3 . 7 9 ( 6 0 4 ) 2 4 . 0 8 ( 6 1 2 ) 9 0 0 1 0 . 1 1 ( 2 5 7 ) 4 . 6 8 ( 1 1 9 ) 2 1 . 1 3 ( 5 3 7 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 9 ( 1 8 3 ) 2 3 . 1 4 ( 5 8 8 ) 2 4 . 0 8 ( 6 1 2 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 8 ( 1 8 2 ) 2 3 . 7 9 ( 6 0 4 ) 2 4 . 0 8 ( 6 1 2 ) a b c d e f g h j s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " k 3 f 1 5 0 1 1 . 6 2 ( 2 9 5 ) 5 . 6 9 ( 1 4 5 ) 2 0 . 3 8 ( 5 1 8 ) 1 4 . 5 6 ( 3 7 0 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 3 . 3 3 ( 5 9 3 ) 2 4 . 7 7 ( 6 2 9 ) 1 5 . 2 1 ( 3 8 6 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 3 . 9 8 ( 6 0 9 ) 2 4 . 7 7 ( 6 2 9 ) 3 0 0 1 1 . 6 2 ( 2 9 5 ) 5 . 6 9 ( 1 4 5 ) 2 1 . 2 5 ( 5 4 0 ) 1 4 . 5 6 ( 3 7 0 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 4 . 2 0 ( 6 1 5 ) 2 5 . 6 4 ( 6 5 1 ) 1 5 . 2 1 ( 3 8 6 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 4 . 8 5 ( 6 3 1 ) 2 5 . 6 4 ( 6 5 1 ) 6 0 0 1 1 . 6 2 ( 2 9 5 ) 5 . 6 9 ( 1 4 5 ) 2 2 . 9 3 ( 5 8 2 ) 1 4 . 5 6 ( 3 7 0 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 5 . 8 8 ( 6 5 7 ) 2 7 . 3 2 ( 6 9 4 ) 1 5 . 2 1 ( 3 8 6 ) 1 6 . 0 0 ( 4 0 6 ) 8 . 1 9 ( 2 0 8 ) 2 6 . 5 3 ( 6 7 4 ) 2 7 . 3 2 ( 6 9 4 ) g 3 f w i t h 6 0 0 # f l a n g e s a v a i l a b l e i n 1 6 " c e n t e r l i n e s o n l y . 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 2 d i m e n s i o n a l s p e c i f i c a t i o n s C f l a n g e d c a g e m o d e l s ( c o n t . ) i n c h e s ( m m ) c h a m b e r s w i t h 1 1 M 2 - i n c h c o n n e c t i o n s m o d e l c o d e h e a d f l g . r a t i n g ( l b s . ) 1 " n p t t h r e a d e d & s o c k e t w e l d 1 " f l a n g e d u p p e r s i d e / b o t t o m 1 " f l a n g e d s i d e / s i d e a b c d e f g h j s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " c 3 4 3 0 0 1 5 . 6 3 ( 3 9 7 ) 3 . 1 9 ( 8 1 ) 2 2 . 5 9 ( 5 7 4 ) 1 8 . 3 3 ( 4 6 6 ) 6 . 1 9 ( 1 5 7 ) 2 5 . 2 9 ( 6 4 2 ) 1 8 . 9 7 ( 4 8 2 ) 6 . 1 9 ( 1 5 7 ) 2 5 . 9 3 ( 6 5 9 ) 6 0 0 1 5 . 6 3 ( 3 9 7 ) 3 . 1 9 ( 8 1 ) 2 2 . 7 2 ( 5 7 7 ) 1 8 . 3 3 ( 4 6 6 ) 6 . 1 9 ( 1 5 7 ) 2 5 . 4 2 ( 6 4 6 ) 1 8 . 9 7 ( 4 8 2 ) 6 . 1 9 ( 1 5 7 ) 2 6 . 0 6 ( 6 6 2 ) b 3 f 1 5 0 9 . 1 2 ( 2 3 2 ) 3 . 6 9 ( 9 4 ) 1 6 . 6 4 ( 4 2 3 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 0 . 5 8 ( 5 2 3 ) 2 1 . 5 1 ( 5 4 6 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 1 . 2 3 ( 5 3 9 ) 2 1 . 5 1 ( 5 4 6 ) 3 0 0 9 . 1 2 ( 2 3 2 ) 3 . 6 9 ( 9 4 ) 1 7 . 3 2 ( 4 4 0 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 1 . 2 6 ( 5 4 0 ) 2 2 . 1 9 ( 5 6 4 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 1 . 9 1 ( 5 5 6 ) 2 2 . 1 9 ( 5 6 4 ) 6 0 0 9 . 1 2 ( 2 3 2 ) 3 . 6 9 ( 9 4 ) 1 8 . 4 5 ( 4 6 9 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 2 . 3 9 ( 5 6 8 ) 2 3 . 3 2 ( 5 9 2 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 3 . 0 4 ( 5 8 5 ) 2 3 . 3 2 ( 5 9 2 ) g 3 f 1 5 0 1 0 . 1 2 ( 2 5 7 ) 4 . 7 5 ( 1 2 1 ) 1 8 . 3 0 ( 4 6 5 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 2 . 2 5 ( 5 6 5 ) 2 2 . 1 9 ( 5 6 4 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 2 . 8 9 ( 5 8 1 ) 2 2 . 1 9 ( 5 6 4 ) 3 0 0 1 0 . 1 2 ( 2 5 7 ) 4 . 7 5 ( 1 2 1 ) 1 9 . 1 2 ( 4 8 6 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 3 . 0 6 ( 5 8 6 ) 2 3 . 0 0 ( 5 8 4 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 3 . 7 1 ( 6 0 2 ) 2 3 . 0 0 ( 5 8 4 ) 6 0 0 1 0 . 1 2 ( 2 5 7 ) 4 . 7 5 ( 1 2 1 ) 2 0 . 5 6 ( 5 2 2 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 4 . 5 0 ( 6 2 2 ) 2 4 . 4 4 ( 6 2 1 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 5 . 1 5 ( 6 3 9 ) 2 4 . 4 4 ( 6 2 1 ) z 3 f 6 0 0 1 0 . 1 1 ( 2 5 7 ) 4 . 7 5 ( 1 2 1 ) 2 0 . 1 9 ( 5 1 3 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 1 4 ( 6 1 3 ) 2 4 . 0 8 ( 6 1 2 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 7 9 ( 6 3 0 ) 2 4 . 0 8 ( 6 1 2 ) 9 0 0 1 0 . 1 1 ( 2 5 7 ) 4 . 7 5 ( 1 2 1 ) 2 1 . 1 3 ( 5 3 7 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 1 4 ( 6 1 3 ) 2 4 . 0 8 ( 6 1 2 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 7 9 ( 6 3 0 ) 2 4 . 0 8 ( 6 1 2 ) a b c d e f g h j s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " k 3 f 1 5 0 1 1 . 6 2 ( 2 9 5 ) 5 . 7 5 ( 1 4 6 ) 2 0 . 3 8 ( 5 1 8 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 4 . 3 3 ( 6 1 8 ) 2 4 . 7 7 ( 6 2 9 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 4 . 9 8 ( 6 3 4 ) 2 4 . 7 7 ( 6 2 9 ) 3 0 0 1 1 . 6 2 ( 2 9 5 ) 5 . 7 5 ( 1 4 6 ) 2 1 . 2 5 ( 5 4 0 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 5 . 5 0 ( 6 4 8 ) 2 5 . 6 4 ( 6 5 1 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 5 . 8 5 ( 6 5 7 ) 2 5 . 6 4 ( 6 5 1 ) 6 0 0 1 1 . 6 2 ( 2 9 5 ) 5 . 7 5 ( 1 4 6 ) 2 2 . 9 3 ( 5 8 2 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 6 . 8 8 ( 6 8 3 ) 2 7 . 3 2 ( 6 9 4 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 7 . 5 3 ( 6 9 9 ) 2 7 . 3 2 ( 6 9 4 ) 2 2 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 2 d i m e n s i o n a l s p e c i f i c a t i o n s C f l a n g e d c a g e m o d e l s ( c o n t . ) i n c h e s ( m m ) c h a m b e r s w i t h 2 - i n c h c o n n e c t i o n s m o d e l c o d e h e a d f l g . r a t i n g ( l b s . ) 2 " n p t t h r e a d e d & s o c k e t w e l d 2 " f l a n g e d u p p e r s i d e / b o t t o m 2 " f l a n g e d s i d e / s i d e a b c d e f g h j s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " s t d . 1 4 " c 3 4 3 0 0 1 5 . 6 3 ( 3 9 7 ) 3 . 3 1 ( 8 4 ) 2 2 . 5 9 ( 5 7 4 ) 1 8 . 3 3 ( 4 6 6 ) 6 . 2 5 ( 1 5 9 ) 2 5 . 2 9 ( 6 4 2 ) 1 8 . 9 7 ( 4 8 2 ) 6 . 2 5 ( 1 5 9 ) 2 5 . 9 3 ( 6 5 9 ) 6 0 0 1 5 . 6 3 ( 3 9 7 ) 3 . 3 1 ( 8 4 ) 2 2 . 7 2 ( 5 7 7 ) 1 8 . 3 3 ( 4 6 6 ) 6 . 2 5 ( 1 5 9 ) 2 5 . 4 2 ( 6 4 6 ) 1 8 . 9 7 ( 4 8 2 ) 6 . 2 5 ( 1 5 9 ) 2 6 . 0 6 ( 6 6 2 ) b 3 f 1 5 0 9 . 1 2 ( 2 3 2 ) 3 . 8 1 ( 9 7 ) 1 6 . 6 4 ( 4 2 3 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 0 . 5 8 ( 5 2 3 ) 2 1 . 5 1 ( 5 4 6 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 1 . 2 3 ( 5 3 9 ) 2 1 . 5 1 ( 5 4 6 ) 3 0 0 9 . 1 2 ( 2 3 2 ) 3 . 8 1 ( 9 7 ) 1 7 . 3 2 ( 4 4 0 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 1 . 2 6 ( 5 4 0 ) 2 2 . 1 9 ( 5 6 4 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 1 . 9 1 ( 5 5 6 ) 2 2 . 1 9 ( 5 6 4 ) 6 0 0 9 . 1 2 ( 2 3 2 ) 3 . 8 1 ( 9 7 ) 1 8 . 4 5 ( 4 6 9 ) 1 3 . 0 6 ( 3 3 2 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 2 . 3 9 ( 5 6 8 ) 2 3 . 3 2 ( 5 9 2 ) 1 3 . 7 1 ( 3 4 8 ) 1 4 . 0 0 ( 3 5 6 ) 7 . 1 3 ( 1 8 1 ) 2 3 . 0 4 ( 5 8 5 ) 2 3 . 3 2 ( 5 9 2 ) g 3 f 1 5 0 1 0 . 1 2 ( 2 5 7 ) 4 . 8 8 ( 1 2 4 ) 1 8 . 3 0 ( 4 6 5 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 2 . 2 5 ( 5 6 5 ) 2 2 . 1 9 ( 5 6 4 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 2 . 8 9 ( 5 8 1 ) 2 2 . 1 9 ( 5 6 4 ) 3 0 0 1 0 . 1 2 ( 2 5 7 ) 4 . 8 8 ( 1 2 4 ) 1 9 . 1 2 ( 4 8 6 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 3 . 0 6 ( 5 8 6 ) 2 3 . 0 0 ( 5 8 4 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 3 . 7 1 ( 6 0 2 ) 2 3 . 0 0 ( 5 8 4 ) 6 0 0 1 0 . 1 2 ( 2 5 7 ) 4 . 8 8 ( 1 2 4 ) 2 0 . 5 6 ( 5 2 2 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 4 . 5 0 ( 6 2 2 ) 2 4 . 4 4 ( 6 2 1 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 9 ( 2 0 8 ) 2 5 . 1 5 ( 6 3 9 ) 2 4 . 4 4 ( 6 2 1 ) z 3 f 6 0 0 1 0 . 1 1 ( 2 5 7 ) 4 . 8 7 ( 1 2 4 ) 2 0 . 1 9 ( 5 1 3 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 1 4 ( 6 1 3 ) 2 4 . 0 8 ( 6 1 2 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 7 9 ( 6 3 0 ) 2 4 . 0 8 ( 6 1 2 ) 9 0 0 1 0 . 1 1 ( 2 5 7 ) 4 . 8 7 ( 1 2 4 ) 2 1 . 1 3 ( 5 3 7 ) 1 4 . 0 6 ( 3 5 7 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 1 4 ( 6 1 3 ) 2 4 . 0 8 ( 6 1 2 ) 1 4 . 7 1 ( 3 7 4 ) 1 4 . 0 0 ( 3 5 6 ) 8 . 1 8 ( 2 0 8 ) 2 4 . 7 9 ( 6 3 0 ) 2 4 . 0 8 ( 6 1 2 ) a b c d e f g h j s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " s t d . 1 6 " k 3 f 1 5 0 1 1 . 6 2 ( 2 9 5 ) 5 . 8 8 ( 1 4 9 ) 2 0 . 3 8 ( 5 1 8 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 4 . 3 3 ( 6 1 8 ) 2 4 . 7 7 ( 6 2 9 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 4 . 9 8 ( 6 3 4 ) 2 4 . 7 7 ( 6 2 9 ) 3 0 0 1 1 . 6 2 ( 2 9 5 ) 5 . 8 8 ( 1 4 9 ) 2 1 . 2 5 ( 5 4 0 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 5 . 2 0 ( 6 4 8 ) 2 5 . 6 4 ( 6 5 1 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 5 . 8 5 ( 6 5 7 ) 2 5 . 6 4 ( 6 5 1 ) 6 0 0 1 1 . 6 2 ( 2 9 5 ) 5 . 8 8 ( 1 4 9 ) 2 2 . 9 3 ( 5 8 2 ) 1 5 . 5 6 ( 3 9 5 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 6 . 8 8 ( 6 8 3 ) 2 7 . 3 2 ( 6 9 4 ) 1 6 . 2 1 ( 4 1 2 ) 1 6 . 0 0 ( 4 0 6 ) 9 . 1 9 ( 2 3 3 ) 2 7 . 5 3 ( 6 9 9 ) 2 7 . 3 2 ( 6 9 4 ) 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 2 3 s e a l e d c a g e f l o a t m o d e l s w i t h 1 - i n c h p r o c e s s c o n n e c t i o n s 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 3 a c t u a t i n g l e v e l s * a n d s p e c i f i c g r a v i t i e s f o r f l o a t o p e r a t e d u n i t s , m i n i m u m s p e c i f i c g r a v i t i e s a n d a c t u a t i n g l e v e l s v a r y d e p e n d i n g u p o n t h e m a t e r i a l o f c o n s t r u c t i o n c o d e u s e d w i t h t h e u n i t . n o t e : t h e m i n i m u m s p e c i f i c g r a v i t i e s a n d a c t u a t i n g l e v e l s s h o w n a r e f o r s i n g l e s w i t c h u n i t s w i t h 1 " p r o c e s s c o n n e c t i o n s o n l y . m i n i m u m s p e c i f i c g r a v i t i e s a n d l e v e l s w i l l c h a n g e f o r m u l t i s t a g e u n i t s a n d l e v e l s w i l l c h a n g e f o r u n i t s w i t h 1 1 M 2 o r 2 " p r o c e s s c o n n e c t i o n s . c o n s u l t f a c t o r y f o r t h e s e c h a n g e s . * t h e l e v e l d e c a l s o n t h e c o n t r o l i d e n t i f y t h e a c t u a t i o n l e v e l s f o r u n i t s w i t h t h r e e s w i t c h e s a t t h e c o r r e - s p o n d i n g m i n i m u m s p e c i f i c g r a v i t y o f t h e t h r e e s w i t c h c o n f i g u r a t i o n . i n c h e s ( m m ) m o d e l c o d e m o d e l s w / m a t e r i a l s o f c o n s t r u c t i o n c o d e 1 m o d e l s w / m a t e r i a l s o f c o n s t r u c t i o n c o d e 2 m i n i m u m s p e c i f i c g r a v i t y a c t u a t i n g l e v e l @ m i n i m u m s p e c i f i c g r a v i t y m i n i m u m s p e c i f i c g r a v i t y a c t u a t i n g l e v e l @ m i n i m u m s p e c i f i c g r a v i t y h l l l h l l l b 3 5 0 . 6 9 3 . 0 6 ( 7 8 ) 3 . 6 2 ( 9 2 ) 0 . 7 2 3 . 0 6 ( 7 8 ) 3 . 7 9 ( 9 6 ) c 3 5 0 . 5 7 3 . 1 5 ( 8 0 ) 3 . 8 6 ( 9 8 ) 0 . 5 9 3 . 0 9 ( 7 8 ) 3 . 9 6 ( 1 0 1 ) g 3 5 0 . 5 5 3 . 2 5 ( 8 2 ) 3 . 8 3 ( 9 7 ) 0 . 5 6 3 . 2 0 ( 8 1 ) 3 . 9 0 ( 9 9 ) k 3 5 0 . 4 0 3 . 5 6 ( 9 0 ) 4 . 0 6 ( 1 0 3 ) 0 . 4 0 3 . 4 0 ( 8 6 ) 4 . 0 2 ( 1 0 2 ) l 3 5 0 . 4 1 3 . 3 1 ( 8 4 ) 3 . 9 8 ( 1 0 1 ) 0 . 4 3 3 . 3 4 ( 8 5 ) 4 . 1 4 ( 1 0 5 ) v 3 5 0 . 7 1 3 . 0 6 ( 7 8 ) 3 . 8 1 ( 9 7 ) 0 . 7 5 3 . 0 0 ( 7 6 ) 3 . 6 4 ( 9 2 ) z 3 5 0 . 6 6 2 . 9 4 ( 7 5 ) 3 . 6 3 ( 9 2 ) 0 . 6 8 2 . 9 0 ( 7 4 ) 3 . 4 7 ( 8 8 ) f l a n g e d c a g e f l o a t m o d e l s w i t h 1 - i n c h p r o c e s s c o n n e c t i o n s m o d e l c o d e h e a d f l a n g e ( l b s . ) m o d e l s w / m a t e r i a l s o f c o n s t r u c t i o n c o d e 1 m o d e l s w / m a t e r i a l s o f c o n s t r u c t i o n c o d e 2 o r n m i n i m u m s p e c i f i c g r a v i t y a c t u a t i n g l e v e l @ m i n i m u m s p e c i f i c g r a v i t y m i n i m u m s p e c i f i c g r a v i t y a c t u a t i n g l e v e l @ m i n i m u m s p e c i f i c g r a v i t y h l l l h l l l b 3 f 1 5 0 0 . 7 8 3 . 0 0 ( 7 6 ) 3 . 8 7 ( 9 8 ) 0 . 8 3 2 . 9 7 ( 7 5 ) 4 . 0 5 ( 1 0 3 ) 3 0 0 0 . 6 6 2 . 1 7 ( 5 5 ) 2 . 9 7 ( 7 5 ) 0 . 6 6 2 . 1 0 ( 5 3 ) 3 . 1 0 ( 7 9 ) 6 0 0 0 . 6 6 2 . 0 6 ( 5 2 ) 3 . 1 2 ( 7 9 ) 0 . 7 1 2 . 1 9 ( 5 6 ) 2 . 9 4 ( 7 5 ) g 3 f 1 5 0 0 . 4 1 3 . 5 8 ( 9 1 ) 4 . 2 6 ( 1 0 8 ) 0 . 4 3 3 . 6 1 ( 9 2 ) 4 . 4 2 ( 1 1 2 ) 3 0 0 0 . 5 5 3 . 5 2 ( 8 9 ) 4 . 1 0 ( 1 0 4 ) 0 . 5 6 3 . 4 7 ( 8 8 ) 4 . 1 8 ( 1 0 6 ) 6 0 0 0 . 7 0 4 . 0 0 ( 1 0 2 ) 4 . 8 1 ( 1 2 2 ) 0 . 7 6 4 . 1 3 ( 1 0 5 ) 4 . 7 5 ( 1 2 1 ) k 3 f 1 5 0 0 . 3 3 3 . 0 8 ( 7 8 ) 3 . 6 4 ( 9 2 ) 0 . 3 3 2 . 9 7 ( 7 5 ) 3 . 6 7 ( 1 1 2 ) 3 0 0 0 . 4 0 3 . 0 5 ( 7 7 ) 3 . 5 6 ( 9 0 ) 0 . 4 0 2 . 9 6 ( 7 5 ) 3 . 5 7 ( 9 3 ) 6 0 0 0 . 6 0 3 . 3 0 ( 8 4 ) 3 . 8 5 ( 9 8 ) 0 . 6 2 3 . 4 4 ( 8 7 ) 3 . 8 8 ( 9 9 ) z 3 f 6 0 0 0 . 6 7 3 . 1 0 ( 7 9 ) 3 . 8 0 ( 9 7 ) 0 . 7 0 3 . 1 2 ( 7 9 ) 3 . 6 8 ( 9 3 ) 9 0 0 0 . 6 7 3 . 1 0 ( 7 9 ) 3 . 8 0 ( 9 7 ) 0 . 7 0 3 . 1 2 ( 7 9 ) 3 . 6 8 ( 9 3 ) l e v e l s 0 . 2 5 " ( 6 m m ) l e v e l s 0 . 2 5 " ( 6 m m ) 2 4 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 2 s p e c i f i c a t i o n s 5 . 2 . 3 a c t u a t i n g l e v e l s * , s t e a m s e r v i c e r a t i n g s a n d s p e c i f i c g r a v i t i e s ( c o n t . ) i n c h e s ( m m ) d i s p l a c e r m o d e l s w i t h 1 - i n c h p r o c e s s c o n n e c t i o n s l i q u i d s p e c i f i c g r a v i t y m o d e l c o d e p r o c e s s t e m p . f ( c ) 0 . 4 0 0 . 5 0 0 . 6 0 0 . 7 0 0 . 8 0 0 . 9 0 1 . 0 0 h l l l h l l l h l l l h l l l h l l l h l l l h l l l b 3 4 1 0 0 ( 3 8 ) 1 . 3 0 ( 3 3 ) 4 . 7 7 ( 1 2 1 ) 2 . 1 7 ( 5 5 ) 5 . 0 0 ( 1 2 7 ) 2 . 7 3 ( 6 9 ) 5 . 1 6 ( 1 3 1 ) 3 . 1 3 ( 8 0 ) 5 . 2 8 ( 1 3 4 ) 3 . 4 4 ( 8 7 ) 5 . 3 7 ( 1 3 6 ) 3 . 6 7 ( 9 3 ) 5 . 4 5 ( 1 3 8 ) 3 . 8 6 ( 9 8 ) 5 . 5 1 ( 1 4 0 ) 2 0 0 ( 9 3 ) 1 . 2 4 ( 3 1 ) 4 . 7 0 ( 1 1 9 ) 2 . 1 3 ( 5 4 ) 4 . 9 5 ( 1 2 6 ) 2 . 7 0 ( 6 9 ) 5 . 1 1 ( 1 3 0 ) 3 . 1 1 ( 7 9 ) 5 . 2 4 ( 1 3 3 ) 3 . 4 2 ( 8 7 ) 5 . 3 4 ( 1 3 6 ) 3 . 6 6 ( 9 3 ) 5 . 4 1 ( 1 3 7 ) 3 . 8 5 ( 9 8 ) 5 . 4 8 ( 1 3 9 ) 3 0 0 ( 1 4 9 ) 1 . 1 8 ( 3 0 ) 4 . 6 2 ( 1 1 7 ) 2 . 0 9 ( 5 3 ) 4 . 8 8 ( 1 2 4 ) 2 . 6 7 ( 6 8 ) 5 . 0 6 ( 1 2 9 ) 3 . 0 9 ( 7 8 ) 5 . 1 9 ( 1 3 2 ) 3 . 4 0 ( 8 6 ) 5 . 3 0 ( 1 3 5 ) 3 . 6 4 ( 9 2 ) 5 . 3 8 ( 1 3 7 ) 3 . 8 4 ( 9 8 ) 5 . 4 5 ( 1 3 8 ) c 3 4 1 0 0 ( 3 8 ) 4 . 5 6 ( 1 1 6 ) 8 . 4 4 ( 2 1 4 ) 5 . 7 5 ( 1 4 6 ) 8 . 9 4 ( 2 2 7 ) 6 . 5 6 ( 1 6 7 ) 9 . 2 5 ( 2 3 5 ) 7 . 1 3 ( 1 8 1 ) 9 . 5 0 ( 2 4 1 ) 7 . 5 0 ( 1 9 1 ) 9 . 6 9 ( 2 4 6 ) 7 . 8 8 ( 2 0 0 ) 9 . 8 1 ( 2 4 9 ) 8 . 1 3 ( 2 0 7 ) 9 . 9 4 ( 2 5 2 ) 2 0 0 ( 9 3 ) 4 . 1 9 ( 1 0 6 ) 8 . 0 6 ( 2 0 5 ) 5 . 5 0 ( 1 4 0 ) 8 . 6 3 ( 2 1 9 ) 6 . 3 1 ( 1 6 0 ) 9 . 0 0 ( 2 2 9 ) 6 . 9 4 ( 1 7 6 ) 9 . 2 5 ( 2 3 5 ) 7 . 3 8 ( 1 8 7 ) 9 . 5 0 ( 2 4 1 ) 7 . 6 9 ( 1 9 5 ) 9 . 6 3 ( 2 4 5 ) 8 . 0 0 ( 2 0 3 ) 9 . 7 5 ( 2 4 8 ) 3 0 0 ( 1 4 9 ) 3 . 8 1 ( 9 7 ) 7 . 6 3 ( 1 9 4 ) 5 . 1 9 ( 1 3 2 ) 8 . 2 5 ( 2 1 0 ) 6 . 0 6 ( 1 5 4 ) 8 . 6 9 ( 2 2 1 ) 6 . 6 9 ( 1 7 0 ) 9 . 0 0 ( 2 2 9 ) 7 . 1 9 ( 1 8 3 ) 9 . 2 5 ( 2 3 5 ) 7 . 5 0 ( 1 9 1 ) 9 . 4 4 ( 2 4 0 ) 7 . 8 1 ( 1 9 8 ) 9 . 5 6 ( 2 4 3 ) 4 0 0 ( 2 0 5 ) n / a n / a 4 . 8 1 ( 1 2 2 ) 7 . 8 8 ( 2 0 0 ) 5 . 7 5 ( 1 4 6 ) 8 . 3 8 ( 2 1 3 ) 6 . 4 4 ( 1 6 4 ) 8 . 7 5 ( 2 2 2 ) 6 . 9 4 ( 1 7 6 ) 9 . 0 0 ( 2 2 9 ) 7 . 3 1 ( 1 8 6 ) 9 . 2 5 ( 2 3 5 ) 7 . 6 3 ( 1 9 4 ) 9 . 3 8 ( 2 3 8 ) 5 0 0 ( 2 6 0 ) n / a n / a 4 . 4 4 ( 1 1 3 ) 7 . 4 4 ( 1 8 9 ) 5 . 4 4 ( 1 3 8 ) 8 . 0 0 ( 2 0 3 ) 6 . 1 9 ( 1 5 7 ) 8 . 4 4 ( 2 1 4 ) 6 . 6 9 ( 1 7 0 ) 8 . 7 5 ( 2 2 2 ) 7 . 1 3 ( 1 8 1 ) 9 . 2 5 ( 2 2 9 ) 7 . 4 4 ( 1 8 9 ) 9 . 1 9 ( 2 3 3 ) l e v e l s 0 . 2 5 " ( 6 m m ) 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 2 5 5 . 3 r e p l a c e m e n t p a r t s 5 . 3 . 1 s e a l e d c a g e f l o a t m o d e l s b 3 5 , c 3 5 , g 3 5 , k 3 5 , l 3 5 , v 3 5 a n d z 3 5 p a r t s i d e n t i f i c a t i o n i t e m d e s c r i p t i o n 1 h o u s i n g c o v e r 2 h o u s i n g b a s e 3 s w i t c h m e c h a n i s m 4 j a m n u t s ( q t y . 4 ) 5 w a s h e r 6 a t t r a c t i o n s l e e v e 7 s t o p t u b e 8 e n c l o s i n g t u b e 9 e - t u b e g a s k e t 1 0 c h a m b e r a s s e m b l y f i g u r e 1 9 s e a l e d c a g e m o d e l s b 3 5 , c 3 5 , g 3 5 , k 3 5 , l 3 5 4 5 6 8 7 9 1 0 5 . 3 . 2 s e a l e d c a g e f l o a t m o d e l s b 3 5 , c 3 5 , g 3 5 , k 3 5 , l 3 5 , v 3 5 a n d z 3 5 p a r t n u m b e r s a n e n c l o s i n g t u b e o r d e r m u s t a l s o i n c l u d e a n e - t u b e g a s k e t o r d e r . * s p e c i f y m o d e l a n d s e r i a l n u m b e r o f c o n t r o l w h e n o r d e r i n g . f i g u r e 1 8 h o u s i n g a n d s w i t c h m e c h a n i s m 1 1 2 3 b 3 5 , c 3 5 , g 3 5 , k 3 5 & l 3 5 v 3 5 & z 3 5 m a t e r i a l c o d e m a t e r i a l c o d e m a t e r i a l c o d e m a t e r i a l c o d e 1 2 1 2 h o u s i n g k i t r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e ( i n c l u d e s i t e m s 1 a n d 2 ) a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s w i t c h m e c h a n i s m r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s l e e v e k i t 8 9 - 3 4 2 6 - 0 0 1 8 9 - 3 4 2 6 - 0 0 2 8 9 - 3 4 2 6 - 0 0 5 8 9 - 3 4 2 6 - 0 0 6 ( i n c l u d e s i t e m s 4 t h r o u g h 7 ) e n c l o s i n g t u b e z 3 2 - 6 3 4 6 - 0 0 2 z 3 2 - 6 3 4 6 - 2 0 2 z 3 2 - 6 3 4 6 - 0 0 3 z 3 2 - 6 3 4 6 - 2 0 3 e - t u b e g a s k e t 1 2 - 1 2 0 4 - 0 0 1 c h a m b e r a s s e m b l y * a v a i l a b l e a s c o m p l e t e s e n s i n g u n i t s o n l y 2 6 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 3 r e p l a c e m e n t p a r t s 5 . 3 . 3 s e a l e d c a g e d i s p l a c e r m o d e l s b 3 4 p a r t s i d e n t i f i c a t i o n i t e m d e s c r i p t i o n 1 h o u s i n g c o v e r 2 h o u s i n g b a s e 3 s w i t c h m e c h a n i s m 4 j a m n u t s ( q t y . 5 ) 5 w a s h e r 6 a t t r a c t i o n s l e e v e 7 s t o p t u b e 8 e n c l o s i n g t u b e 9 e - t u b e g a s k e t 1 0 c h a m b e r a s s e m b l y 4 5 6 7 8 9 f i g u r e 2 0 s e a l e d c a g e d i s p l a c e r m o d e l b 3 4 5 . 3 . 4 s e a l e d c a g e d i s p l a c e r m o d e l s b 3 4 p a r t n u m b e r s a l l m o d e l s w / m a t e r i a l c o d e 1 a l l m o d e l s w / m a t e r i a l c o d e 2 h o u s i n g k i t r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e ( i n c l u d e s i t e m s 1 a n d 2 ) a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s w i t c h m e c h a n i s m r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s l e e v e k i t ( i n c l u d e s i t e m s 4 t h r o u g h 6 ) 8 9 - 3 4 2 6 - 0 0 3 8 9 - 3 4 2 6 - 0 0 4 e n c l o s i n g t u b e z 3 2 - 6 3 4 6 - 0 0 1 z 3 2 - 6 3 4 6 - 2 0 1 e - t u b e g a s k e t 1 2 - 1 2 0 4 - 0 0 1 c h a m b e r a s s e m b l y * a v a i l a b l e a s c o m p l e t e s e n s i n g u n i t s o n l y a n e n c l o s i n g t u b e o r d e r m u s t a l s o i n c l u d e a n e - t u b e g a s k e t o r d e r . * s p e c i f y m o d e l a n d s e r i a l n u m b e r o f c o n t r o l w h e n o r d e r i n g . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 2 7 5 . 3 r e p l a c e m e n t p a r t s 5 . 3 . 5 f l a n g e d c a g e d i s p l a c e r m o d e l c 3 4 p a r t s i d e n t i f i c a t i o n i t e m d e s c r i p t i o n 1 h o u s i n g c o v e r 2 h o u s i n g b a s e 3 s w i t c h m e c h a n i s m 4 j a m n u t s ( q t y . 5 ) 5 e n c l o s i n g t u b e 6 e - t u b e g a s k e t 7 a t t r a c t i o n s l e e v e 8 w a s h e r ( q t y . 3 ) 9 s c r e w s ( q t y . 3 ) 1 0 s p r i n g & s t e m a s s e m b l y 1 1 d i s p l a c e r a s s e m b l y 1 2 r e t a i n e r 1 3 w a s h e r 1 4 c o t t e r p i n ( q t y . 2 ) 1 5 h e a d f l a n g e g a s k e t 1 6 h e a d f l a n g e 1 7 c h a m b e r a s s e m b l y f i g u r e 2 1 f l a n g e d c a g e d i s p l a c e r m o d e l c 3 4 5 4 7 9 6 8 1 6 1 7 1 2 1 1 1 4 1 0 1 3 1 5 5 . 3 . 6 f l a n g e d c a g e d i s p l a c e r m o d e l c 3 4 p a r t n u m b e r s a l l m o d e l s a l l m o d e l s a l l m o d e l s w / m a t e r i a l c o d e 1 w / m a t e r i a l c o d e 2 w / m a t e r i a l c o d e n h o u s i n g k i t r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e ( i n c l u d e s i t e m s 1 a n d 2 ) a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s w i t c h m e c h a n i s m r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) j a m n u t s 1 0 - 2 1 0 6 - 0 0 4 1 0 - 2 1 0 7 - 0 0 1 1 0 - 2 1 0 7 - 0 0 1 e n c l o s i n g t u b e 3 0 0 # r a t i n g z 3 2 - 6 3 4 6 - 2 0 1 z 3 2 - 6 3 4 6 - 2 0 1 z 3 2 - 6 3 3 9 - 0 0 2 6 0 0 # r a t i n g z 3 2 - 6 3 4 6 - 2 0 4 z 3 2 - 6 3 4 6 - 2 0 4 z 3 2 - 6 3 3 9 - 0 0 1 e - t u b e g a s k e t 1 2 - 1 2 0 4 - 0 0 1 a t t r a c t i o n s l e e v e 3 0 0 # r a t i n g 3 2 - 4 2 0 5 - 0 0 2 3 2 - 4 5 1 1 - 2 0 2 6 0 0 # r a t i n g 3 2 - 4 2 0 3 - 0 0 4 3 2 - 4 5 1 1 - 2 0 1 d i s p l a c e r a n d s t e m k i t s ( i n c l u d e s i t e m s 3 0 0 # r a t i n g 8 9 - 3 2 5 8 - 0 0 1 8 9 - 3 2 5 8 - 0 0 3 c o n s u l t f a c t o r y 8 t h r o u g h 1 5 ) 6 0 0 # r a t i n g 8 9 - 3 2 5 8 - 0 0 2 8 9 - 3 2 5 8 - 0 0 4 c o n s u l t f a c t o r y h e a d f l a n g e 3 0 0 # r a t i n g z 0 4 - 8 6 3 9 - 0 0 1 6 0 0 # r a t i n g z 0 4 - 8 6 3 9 - 0 0 2 c h a m b e r a s s e m b l y * c o n s u l t f a c t o r y a n e n c l o s i n g t u b e o r d e r m u s t a l s o i n c l u d e a n e - t u b e g a s k e t o r d e r . a h e a d f l a n g e o r d e r m u s t a l s o i n c l u d e a h e a d f l a n g e g a s k e t o r d e r . c o n s u l t f a c t o r y f o r p a r t n u m b e r . * s p e c i f y m o d e l a n d s e r i a l n u m b e r o f c o n t r o l w h e n o r d e r i n g . 2 8 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 3 r e p l a c e m e n t p a r t s 5 . 3 . 7 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e 1 p a r t s i d e n t i f i c a t i o n i t e m d e s c r i p t i o n 1 h o u s i n g c o v e r 2 h o u s i n g b a s e 3 s w i t c h m e c h a n i s m 4 e n c l o s i n g t u b e 5 e - t u b e g a s k e t 6 j a m n u t s ( q t y . 4 ) 7 w a s h e r ( q t y . 2 ) 8 a t t r a c t i o n s l e e v e 9 s t o p t u b e 1 0 s t o p s t r a p 1 1 s c r e w s ( q t y . 2 ) 1 2 f l o a t & s t e m a s s e m b l y 1 3 h e a d f l a n g e g a s k e t 1 4 h e a d f l a n g e 1 5 c h a m b e r a s s e m b l y a n e n c l o s i n g t u b e o r d e r m u s t a l s o i n c l u d e a n e - t u b e g a s k e t o r d e r . a h e a d f l a n g e o r d e r m u s t a l s o i n c l u d e a h e a d f l a n g e g a s k e t o r d e r . c o n s u l t f a c t o r y f o r p a r t n u m b e r . * s p e c i f y m o d e l a n d s e r i a l n u m b e r o f c o n t r o l w h e n o r d e r i n g . f i g u r e 2 2 f l a n g e d c a g e m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f 6 7 8 4 5 9 1 0 1 3 1 4 1 1 1 2 1 5 5 . 3 . 8 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e 1 p a r t n u m b e r s 1 5 0 # h e a d f l a n g e 3 0 0 # h e a d f l a n g e 6 0 0 # h e a d f l a n g e 9 0 0 # h e a d f l a n g e h o u s i n g k i t r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e ( i n c l u d e s i t e m s 1 a n d 2 ) a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s w i t c h m e c h a n i s m r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) e n c l o s i n g t u b e ( c o d e s 1 , 2 ) z 3 2 - 6 3 4 6 - 0 0 2 z 3 2 - 6 3 4 6 - 0 0 2 z 3 2 - 6 3 4 6 - 0 0 3 z 3 2 - 6 3 4 6 - 0 0 3 e n c l o s i n g t u b e ( c o d e n ) z 3 2 - 6 3 3 9 - 0 0 4 z 3 2 - 6 3 3 9 - 0 0 4 z 3 2 - 6 3 3 9 - 0 0 5 n / a e - t u b e g a s k e t 1 2 - 1 2 0 4 - 0 0 1 h e a d f l a n g e g a s k e t b 3 f 1 2 - 1 2 0 4 - 0 2 4 1 2 - 1 2 0 4 - 0 1 2 1 2 - 1 2 0 4 - 0 0 2 n / a g 3 f 1 2 - 1 2 0 4 - 0 2 5 1 2 - 1 2 0 4 - 0 1 3 1 2 - 1 2 0 4 - 0 2 8 n / a k 3 f 1 2 - 1 2 0 4 - 0 2 6 1 2 - 1 2 0 4 - 0 2 7 1 2 - 1 2 0 4 - 0 2 9 n / a z 3 f n / a n / a 1 2 - 1 2 0 4 - 0 2 8 1 2 - 1 2 0 4 - 0 4 7 f l o a t & s t e m k i t s b 3 f 8 9 - 3 2 5 8 - 0 0 5 8 9 - 3 2 5 8 - 0 0 8 8 9 - 3 2 5 8 - 0 1 1 n / a ( i n c l u d e s i t e m s 6 g 3 f 8 9 - 3 2 5 8 - 0 0 6 8 9 - 3 2 5 8 - 0 0 9 8 9 - 3 2 5 8 - 0 1 2 n / a t h r o u g h 1 3 ) k 3 f 8 9 - 3 2 5 8 - 0 0 7 8 9 - 3 2 5 8 - 0 1 0 8 9 - 3 2 5 8 - 0 1 3 n / a z 3 f n / a n / a 8 9 - 3 2 5 8 - 0 2 3 8 9 - 3 2 5 8 - 0 2 4 h e a d f l a n g e b 3 f z 0 4 - 8 6 3 7 - 0 0 1 z 0 4 - 8 6 3 7 - 0 0 2 z 0 4 - 8 6 3 7 - 0 0 3 n / a g 3 f z 0 4 - 8 6 3 7 - 0 0 4 z 0 4 - 8 6 3 7 - 0 0 5 z 0 4 - 8 6 3 7 - 0 0 6 n / a k 3 f z 0 4 - 8 6 3 7 - 0 0 7 z 0 4 - 8 6 3 7 - 0 0 8 z 0 4 - 8 6 3 7 - 0 0 9 n / a z 3 f n / a n / a z 0 4 - 8 6 3 7 - 0 0 6 z 0 4 - 8 6 3 7 - 0 1 3 c h a m b e r a s s e m b l y * c o n s u l t f a c t o r y 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 2 9 5 . 3 r e p l a c e m e n t p a r t s 5 . 3 . 9 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e s 2 & n p a r t s i d e n t i f i c a t i o n i t e m d e s c r i p t i o n 1 h o u s i n g c o v e r 2 h o u s i n g b a s e 3 s w i t c h m e c h a n i s m 4 e n c l o s i n g t u b e 5 e - t u b e g a s k e t 6 j a m n u t s ( q t y . 4 ) 7 w a s h e r ( q t y . 2 ) 8 a t t r a c t i o n s l e e v e 9 s t o p t u b e 1 0 s t o p s t r a p 1 1 s c r e w s ( q t y . 2 ) 1 2 f l o a t & s t e m a s s e m b l y 1 3 h e a d f l a n g e g a s k e t 1 4 h e a d f l a n g e 1 5 c h a m b e r a s s e m b l y 5 . 3 . 1 0 f l a n g e d c a g e f l o a t m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f w / m a t e r i a l c o d e s 2 & n p a r t n u m b e r s f i g u r e 2 3 f l a n g e d c a g e m o d e l s b 3 f , g 3 f , k 3 f a n d z 3 f 6 7 8 4 5 9 1 0 1 3 1 4 1 1 1 2 1 5 a n e n c l o s i n g t u b e o r d e r m u s t a l s o i n c l u d e a n e - t u b e g a s k e t o r d e r . a h e a d f l a n g e o r d e r m u s t a l s o i n c l u d e a h e a d f l a n g e g a s k e t o r d e r . * s p e c i f y m o d e l a n d s e r i a l n u m b e r o f c o n t r o l w h e n o r d e r i n g . 1 5 0 # h e a d f l a n g e 3 0 0 # h e a d f l a n g e 6 0 0 # h e a d f l a n g e 9 0 0 # h e a d f l a n g e m a t e r i a l c o d e 2 & n m a t e r i a l c o d e 2 & n m a t e r i a l c o d e 2 & n m a t e r i a l c o d e 2 h o u s i n g k i t r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e ( i n c l u d e s i t e m s 1 a n d 2 ) a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) s w i t c h m e c h a n i s m r e f e r t o b u l l e t i n o n s w i t c h m e c h a n i s m a n d h o u s i n g b a s e a s s e m b l y f u r n i s h e d ( s e e p a g e 7 ) e n c l o s i n g t u b e ( c o d e s 1 , 2 ) z 3 2 - 6 3 4 6 - 2 0 2 z 3 2 - 6 3 4 6 - 2 0 2 z 3 2 - 6 3 4 6 - 2 0 3 z 3 2 - 6 3 4 6 - 2 0 3 e n c l o s i n g t u b e ( c o d e n ) z 3 2 - 6 3 3 9 - 0 0 4 z 3 2 - 6 3 3 9 - 0 0 4 z 3 2 - 6 3 3 9 - 0 0 5 n / a e - t u b e g a s k e t 1 2 - 1 2 0 4 - 0 0 1 h e a d f l a n g e g a s k e t b 3 f 1 2 - 1 2 0 4 - 0 2 4 1 2 - 1 2 0 4 - 0 1 2 1 2 - 1 2 0 4 - 0 0 2 n / a g 3 f 1 2 - 1 2 0 4 - 0 2 5 1 2 - 1 2 0 4 - 0 1 3 1 2 - 1 2 0 4 - 0 2 8 n / a k 3 f 1 2 - 1 2 0 4 - 0 2 6 1 2 - 1 2 0 4 - 0 2 7 1 2 - 1 2 0 4 - 0 2 9 n / a z 3 f n / a n / a 1 2 - 1 2 0 4 - 0 2 8 1 2 - 1 2 0 4 - 0 4 7 f l o a t & s t e m k i t s b 3 f 8 9 - 3 2 5 8 - 0 1 4 8 9 - 3 2 5 8 - 0 1 7 8 9 - 3 2 5 8 - 0 2 0 n / a ( i n c l u d e s i t e m s 6 g 3 f 8 9 - 3 2 5 8 - 0 1 5 8 9 - 3 2 5 8 - 0 1 8 8 9 - 3 2 5 8 - 0 2 1 n / a t h r o u g h 1 3 ) k 3 f 8 9 - 3 2 5 8 - 0 1 6 8 9 - 3 2 5 8 - 0 1 9 8 9 - 3 2 5 8 - 0 2 2 n / a z 3 f n / a n / a 8 9 - 3 2 5 8 - 0 2 5 8 9 - 3 2 5 8 - 0 2 6 h e a d f l a n g e b 3 f z 0 4 - 8 6 3 7 - 0 0 1 z 0 4 - 8 6 3 7 - 0 0 2 z 0 4 - 8 6 3 7 - 0 0 3 n / a g 3 f z 0 4 - 8 6 3 7 - 0 0 4 z 0 4 - 8 6 3 7 - 0 0 5 z 0 4 - 8 6 3 7 - 0 0 6 n / a k 3 f z 0 4 - 8 6 3 7 - 0 0 7 z 0 4 - 8 6 3 7 - 0 0 8 z 0 4 - 8 6 3 7 - 0 0 9 n / a z 3 f n / a n / a z 0 4 - 8 6 3 7 - 0 0 6 z 0 4 - 8 6 3 7 - 0 1 3 c h a m b e r a s s e m b l y * c o n s u l t f a c t o r y 3 0 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 4 m o d e l n u m b e r s 5 . 4 . 1 s e a l e d c a g e m o d e l s m o d e l n u m b e r c o d e t a n k c o n n e c t i o n t y p e a n d s i z e p n e u m a t i c s w i t c h m e c h a n i s m a n d e n c l o s u r e m a t e r i a l s o f c o n s t r u c t i o n t y p e s i z e c / c 1 " 1 1 M 2 " 2 " t h r e a d e d s t d . b 2 0 c 2 0 d 2 0 s o c k e t w e l d s t d . b 3 0 c 3 0 d 3 0 c a g e m o u n t i n g a n s i f l a n g e r a t i n g ( l b s . ) 1 5 0 3 0 0 6 0 0 9 0 0 1 5 0 3 0 0 6 0 0 9 0 0 1 5 0 3 0 0 6 0 0 9 0 0 f l a n g e d u p p e r s i d e / b o t t o m s t d . n 3 0 n 4 0 n 5 0 n 6 0 p 3 0 p 4 0 p 5 0 p 6 0 q 3 0 q 4 0 q 5 0 q 6 0 1 4 " n 3 4 n 4 4 n 5 4 n 6 4 p 3 4 p 4 4 p 5 4 p 6 4 q 3 4 q 4 4 q 5 4 q 6 4 1 6 " n 3 6 n 4 6 n 5 6 n 6 6 p 3 6 p 4 6 p 5 6 p 6 6 q 3 6 q 4 6 q 5 6 q 6 6 f l a n g e d s i d e / s i d e s t d . s 3 0 s 4 0 s 5 0 s 6 0 t 3 0 t 4 0 t 5 0 s 6 0 v 3 0 v 4 0 v 5 0 v 6 0 1 4 " s 3 4 s 4 4 s 5 4 s 6 4 t 3 4 t 4 4 t 5 4 s 6 4 v 3 4 v 4 4 v 5 4 v 6 4 1 6 " s 3 6 s 4 6 s 5 6 s 6 6 t 3 6 t 4 6 t 5 6 s 6 6 v 3 6 v 4 6 v 5 6 v 6 6 s w i t c h d e s c r i p t i o n m a x i m u m s u p p l y p r e s s u r e m a x i m u m p r o c e s s t e m p e r a t u r e b l e e d o r i f i c e d i a m e t e r m o d e l s b 3 5 , c 3 5 , g 3 5 , k 3 5 & l 3 5 w i t h m a t e r i a l o f c o n s t r . c o d e 1 m o d e l s b 3 4 , v 3 5 , z 3 5 & a l l m o d e l s w i t h m a t e r i a l o f c o n s t r . c o d e 2 p s i g b a r f c i n c h e s m m n e m a 1 n e m a 1 s e r i e s j b l e e d t y p e 1 0 0 7 4 0 0 2 0 4 . 0 6 3 1 . 6 j g h j g f 6 0 4 4 0 0 2 0 4 . 0 9 4 2 . 3 j h h j h f 6 0 4 7 0 0 3 7 1 . 0 5 5 1 . 3 j j h j j f s e r i e s k n o n - b l e e d 1 0 0 7 4 0 0 2 0 4 k o f 4 0 3 4 0 0 2 0 4 k o h 1 c a r b o n s t e e l c h a m b e r , 3 1 6 l s t a i n l e s s s t e e l f l o a t , 4 0 0 s t a i n l e s s s t e e l s l e e v e , a s m e b 3 1 . 3 c o n s t r u c t i o n 2 c a r b o n s t e e l c h a m b e r , 3 1 6 l s t a i n l e s s s t e e l f l o a t , 3 1 6 s t a i n l e s s s t e e l s l e e v e , a s m e b 3 1 . 3 c o n s t r u c t i o n m o d e l c o d e m i n . s . g . f o r m o d e l s w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e p r e s s u r e r a t i n g p s i g @ f b a r @ c 1 2 1 0 0 5 5 0 7 5 0 8 0 0 9 0 0 1 0 0 0 3 8 2 8 8 3 9 9 4 2 7 4 8 2 5 3 8 f l o a t m o d e l s b 3 5 0 . 6 9 0 . 7 2 1 0 0 0 8 7 0 7 1 6 5 9 4 1 3 8 6 8 . 9 6 0 . 0 4 9 . 6 4 1 . 0 9 . 5 c 3 5 0 . 5 7 0 . 5 9 5 0 0 4 3 5 4 0 0 3 9 5 1 3 8 3 4 . 5 3 0 . 0 2 7 . 6 2 7 . 2 9 . 5 g 3 5 0 . 5 4 0 . 5 6 7 5 0 6 5 3 6 0 0 5 9 3 1 3 4 5 1 . 7 4 5 . 0 4 1 . 4 4 0 . 9 9 . 2 k 3 5 0 . 4 0 0 . 4 0 6 0 0 5 2 2 4 8 0 4 7 4 1 2 1 4 1 . 4 3 6 . 0 3 3 . 1 3 2 . 7 8 . 3 l 3 5 0 . 4 1 0 . 4 3 3 0 0 2 6 1 2 4 0 2 3 7 1 3 4 2 0 . 7 1 8 . 0 1 6 . 5 1 6 . 3 9 . 2 v 3 5 0 . 7 1 0 . 8 1 2 2 4 0 1 9 1 3 1 4 5 5 1 2 1 0 7 2 8 n / a 1 5 4 . 4 1 3 1 . 9 1 0 0 . 3 8 3 . 4 5 0 . 2 n / a z 3 5 0 . 6 6 0 . 7 1 2 1 9 3 1 9 1 3 1 4 2 5 1 1 8 5 7 1 3 n / a 1 5 1 . 2 1 3 1 . 9 9 8 . 3 8 1 . 7 4 9 . 2 n / a d i s p l a c e r m o d e l 1 0 0 2 0 0 3 0 0 n / a 3 8 9 3 1 4 9 n / a b 3 4 0 . 4 0 0 . 4 0 1 3 0 0 1 2 2 5 1 1 4 5 8 9 . 6 8 4 . 4 7 8 . 9 m i n i m u m s g r a t i n g s a p p l y t o s i n g l e s t a g e u n i t s . c o n s u l t f a c t o r y f o r t w o a n d t h r e e s t a g e u n i t s . m o d e l s a r e l i m i t e d t o m a x i m u m t e m p e r a t u r e r a t i n g o f s e l e c t e d s w i t c h m e c h a n i s m . c o n s u l t f a c t o r y f o r 1 4 " c e n t e r - t o - c e n t e r d i m e n s i o n s o n m o d e l s k 3 5 & b 3 4 . m o d e l s v 3 5 a n d z 3 5 c o n t a i n 1 7 C 7 p h s t a i n l e s s s t e e l f l o a t s . c o n s u l t f a c t o r y f o r m o d e l b 3 4 a b o v e + 3 0 0 f ( + 1 4 9 c ) . a v a i l a b l e w i t h s i n g l e s w i t c h o n l y . c o d e s 1 1 M 2 " a n d 2 " n p t t a n k c o n n e c t i o n s a r e n o t a p p l i c a b l e t o t h e b 3 4 d i s p l a c e r m o d e l . c o d e s f o r a 1 6 " c e n t e r - t o - c e n t e r d i m e n s i o n a r e a p p l i c a b l e t o t h e k 3 5 m o d e l o n l y . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 3 1 5 . 4 m o d e l n u m b e r s 5 . 4 . 1 s e a l e d c a g e m o d e l s ( c o n t . ) e l e c t r i c s w i t c h m e c h a n i s m a n d e n c l o s u r e s w i t c h d e s c r i p t i o n p r o c e s s t e m p e r a t u r e r a n g e f ( c ) c o n t a c t s s e t p o i n t s m o d e l s b 3 5 , c 3 5 , k 3 5 & l 3 5 w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e 1 m o d e l s b 3 4 , v 3 5 , z 3 5 & a l l m o d e l s w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e 2 t y p e 4 x / 7 / 9 a l u m i n u m e n c l o s u r e c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b a t e x e x i i 2 g e e x d i i c t 6 c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b a t e x e x i i 2 g e e x d i i c t 6 s e r i e s b s n a p s w i t c h - 4 0 t o + 2 5 0 ( - 4 0 t o + 1 2 1 ) s p d t 1 b k a b k j b c c b k b b k k b c 9 2 b l a b l j b d c b l b b l k b d 9 3 b m a b m j b e c b m b b m k b e 9 d p d t 1 b n a b n j b f c b n b b n k b f 9 2 b o a b o j b g c b o b b o k b g 9 s e r i e s c s n a p s w i t c h - 4 0 t o + 4 5 0 ( - 4 0 t o + 2 3 2 ) s p d t 1 c k a c k j c c c c k b c k k c c 9 2 c l a c l j c d c c l b c l k c d 9 3 c m a c m j c e c c m b c m k c e 9 d p d t 1 c n a c n j c f c c n b c n k c f 9 2 c o a c o j c g c c o b c o k c g 9 s e r i e s d d c c u r r e n t s n a p s w i t c h - 4 0 t o + 2 5 0 ( - 4 0 t o + 1 2 1 ) s p d t 1 d k b d k k d c 9 d k b d k k d c 9 2 d l b d l k d d 9 d l b d l k d d 9 3 d m b d m k d e 9 d m b d m k d e 9 d p d t 1 d n b d n k d f 9 d n b d n k d f 9 2 d o b d o k d g 9 d o b d o k d g 9 s e r i e s f h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 f k a f k j f c c f k b f k k f c 9 2 f l a f l j f d c f l b f l k f d 9 d p d t 1 f n a f n j f f c f n b f n k f f 9 2 f o a f o j f g c f o b f o k f g 9 s e r i e s h s h e r m e t i c a l l y s e a l e d 5- a m p s n a p s w i t c h w i t h w i r i n g l e a d s - 5 0 t o + 5 5 0 ( - 4 6 t o + 2 8 8 ) s p d t 1 h m j h m k n / a h m j h m k n / a 2 h m n h m p h m n h m p d p d t 1 h m s h m t h m s h m t 2 h m y h m z h m y h m z s e r i e s h s h e r m e t i c a l l y s e a l e d 5- a m p s n a p s w i t c h w i t h t e r m i n a l b l o c k - 5 0 t o + 5 5 0 ( - 4 6 t o + 2 8 8 ) s p d t 1 h m 3 h m 4 h a 9 h m 3 h m 4 h a 9 d p d t 1 h m 7 h m 8 h b 9 h m 7 h m 8 h b 9 s e r i e s h 1 h e r m e t i c a l l y s e a l e d 1- a m p s n a p s w i t c h w i t h w i r i n g l e a d s - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 h k j h k k n / a h k j h k k n / a d p d t 2 h k n h k p h k n h k p s e r i e s r h i g h t e m p e r a t u r e s n a p s w i t c h - 4 0 t o + 7 5 0 ( - 4 0 t o + 3 9 9 ) s p d t 1 r k b r k k r c 9 r k b r k k r c 9 2 r l b r l k r d 9 r l b r l k r d 9 d p d t 1 r n b r n k r f 9 r n b r n k r f 9 2 r o b r o k r g 9 r o b r o k r g 9 s e r i e s 8 h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 8 k a 8 k j 8 c c 8 k b 8 k k 8 c 9 2 8 l a 8 l j 8 d c 8 l b 8 l k 8 d 9 3 8 m a 8 m j 8 e c 8 m b 8 m k 8 e 9 d p d t 1 8 n a 8 n j 8 f c 8 n b 8 n k 8 f 9 2 8 o a 8 o j 8 g c 8 o b 8 o k 8 g 9 s e r i e s 9 h i g h t e m p e r a t u r e h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 9 k a 9 k j 9 c c 9 k b 9 k k 9 c 9 2 9 l a 9 l j 9 d c 9 l b 9 l k 9 d 9 3 9 m a 9 m j 9 e c 9 m b 9 m k 9 e 9 d p d t 1 9 n a 9 n j 9 f c 9 n b 9 n k 9 f 9 2 9 o a 9 o j 9 g c 9 o b 9 o k 9 g 9 s w i t c h d e s c r i p t i o n p r o c e s s t e m p . r a n g e f ( c ) c o n t a c t s s e t p o i n t s c s / a l u m i n u m c a s t i r o n c s / a l u m i n u m c a s t i r o n n e m a 4 x c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b n e m a 4 x c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b s e r i e s r h i g h t e m p e r a t u r e s n a p s w i t c h - 4 0 t o + 1 0 0 0 ( - 4 0 t o + 5 3 8 ) s p d t 1 r 1 m r k m r k w r 1 m r k m r k w 2 r 3 m r l m r l w r 3 m r l m r l w d p d t 1 r d m r n m r n w r d m r n m r n w 2 r e m r o m r o w r e m r o m r o w s e r i e s 9 h i g h t e m p e r a t u r e h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 1 0 0 0 ( - 4 6 t o + 5 3 8 ) s p d t 1 9 a d 9 k d 9 k v 9 a m 9 k m 9 k w 2 9 b d 9 l d 9 l v 9 b m 9 l m 9 l w 3 9 c d 9 m d 9 m v 9 c m 9 m m 9 m w d p d t 1 9 d d 9 n d 9 n v 9 d m 9 n m 9 n w 2 9 e d 9 o d 9 o v 9 e m 9 o m 9 o w p r o c e s s t e m p e r a t u r e b a s e d o n + 1 0 0 f ( + 3 8 c ) a m b i e n t . o n c o n d e n s i n g a p p l i c a t i o n s , t e m p e r a t u r e d o w n - r a t e d t o + 4 0 0 f ( + 2 0 4 c ) p r o c e s s a t + 1 0 0 f ( + 3 8 c ) a m b i e n t . h s & h 1 s w i t c h e s c a n b e u s e d w i t h o n l y m a t e r i a l s o f c o n s t r u c t i o n c o d e 1 o n m o d e l s v 3 5 & z 3 5 3 2 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 5 . 4 m o d e l n u m b e r s 5 . 4 . 2 f l a n g e d c a g e m o d e l s m o d e l n u m b e r c o d e t a n k c o n n e c t i o n t y p e a n d s i z e p n e u m a t i c s w i t c h m e c h a n i s m a n d e n c l o s u r e 1 c a r b o n s t e e l c h a m b e r , 3 1 6 l s t a i n l e s s s t e e l f l o a t , 4 0 0 s t a i n l e s s s t e e l s l e e v e , a s m e b 3 1 . 3 c o n s t r u c t i o n 2 c a r b o n s t e e l c h a m b e r , 3 1 6 l s t a i n l e s s s t e e l f l o a t , 3 1 6 s t a i n l e s s s t e e l s l e e v e , a s m e b 3 1 . 3 c o n s t r u c t i o n n c a r b o n s t e e l c h a m b e r , 3 1 6 l s t a i n l e s s s t e e l f l o a t , 3 1 6 s t a i n l e s s s t e e l s l e e v e , n a c e a n d a s m e b 3 1 . 3 c o n s t r u c t i o n m a t e r i a l s o f c o n s t r u c t i o n n a c e c o n s t r u c t i o n : f l o a t c a g e i s t h e r m a l l y s t r e s s r e l i e v e d a f t e r w e l d i n g , t h e n h a r d n e s s t e s t e d t o a s s u r e c o m p l i a n c e . c o n n e c t i o n t y p e s i z e c / c 1 1 " 1 1 M 2 " 2 " a n s i h e a d f l a n g e r a t i n g ( l b s . ) 1 5 0 3 0 0 6 0 0 9 0 0 1 5 0 3 0 0 6 0 0 9 0 0 1 5 0 3 0 0 6 0 0 9 0 0 t h r e a d e d s / b s t d . b 2 0 b 6 0 b 8 0 b 4 0 c 2 0 c 6 0 c 8 0 c 4 0 d 2 0 d 6 0 d 8 0 d 4 0 s o c k e t w e l d s / b s t d . b 3 0 b 7 0 b 9 0 b 5 0 c 3 0 c 7 0 c 9 0 c 5 0 d 3 0 d 7 0 d 9 0 d 5 0 f l a n g e d u p p e r s i d e / b o t t o m s t d . n 3 0 n 4 0 n 5 0 n 6 0 p 3 0 p 4 0 p 5 0 p 6 0 q 3 0 q 4 0 q 5 0 q 6 0 1 4 " n 3 4 n 4 4 n 5 4 n 6 4 p 3 4 p 4 4 p 5 4 p 6 4 q 3 4 q 4 4 q 5 4 q 6 4 1 6 " n 3 6 n 4 6 n 5 6 n 6 6 p 3 6 p 4 6 p 5 6 p 6 6 q 3 6 q 4 6 q 5 6 q 6 6 f l a n g e d s i d e / s i d e s t d . s 3 0 s 4 0 s 5 0 s 6 0 t 3 0 t 4 0 t 5 0 t 6 0 v 3 0 v 4 0 v 5 0 v 6 0 1 4 " s 3 4 s 4 4 s 5 4 s 6 4 t 3 4 t 4 4 t 5 4 t 6 4 v 3 4 v 4 4 v 5 4 v 6 4 1 6 " s 3 6 s 4 6 s 5 6 s 6 6 t 3 6 t 4 6 t 5 6 t 6 6 v 3 6 v 4 6 v 5 6 v 6 6 s w i t c h d e s c r i p t i o n m a x i m u m s u p p l y p r e s s u r e m a x i m u m p r o c e s s t e m p e r a t u r e b l e e d o r i f i c e d i a m e t e r a l l m o d e l s w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e 1 e x c e p t b 3 f , c 3 4 , k 3 4 , g 3 f & z 3 f w i t h 6 0 0 # o r 9 0 0 # a n s i r a t i n g m o d e l c 3 4 a n d a l l m o d e l s w i t h m a t e r i a l o f c o n s t r u c - t i o n c o d e 2 o r n a n d b 3 f , g 3 f , k 3 f & z 3 f w i t h 6 0 0 # o r 9 0 0 # a n s i r a t i n g p s i g b a r f c i n c h e s m m n e m a 1 n e m a 1 s e r i e s j b l e e d t y p e 1 0 0 7 4 0 0 2 0 4 . 0 6 3 1 . 6 j g h j g f 5 0 4 4 0 0 2 0 4 . 0 9 4 2 . 3 j h h j h f 6 0 4 7 0 0 3 7 1 . 0 5 5 1 . 3 j j h j j f s e r i e s k n o n - b l e e d 1 0 0 7 4 0 0 2 0 4 k o f 4 0 3 4 0 0 2 0 4 k o h m o d e l c o d e h e a d f l a n g e a n s i c l a s s m i n . s . g . f o r m o d e l s w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e p r e s s u r e r a t i n g p s i g @ f b a r @ c 1 2 o r n 1 0 0 5 5 0 7 5 0 8 0 0 9 0 0 1 0 0 0 3 8 2 8 8 3 9 9 4 2 7 4 8 2 5 3 8 f l o a t m o d e l s b 3 f 1 5 0 # 0 . 7 8 0 . 8 3 2 8 5 1 5 5 9 5 8 0 2 0 1 9 . 6 1 0 . 7 6 . 5 5 . 5 1 . 4 3 0 0 # 0 . 6 6 0 . 6 8 7 4 0 5 8 8 5 0 5 4 1 0 5 0 5 1 . 0 3 9 . 6 3 4 . 8 2 8 . 3 3 . 4 6 0 0 # 0 . 6 6 0 . 7 1 1 0 0 0 8 7 0 8 0 0 7 9 0 1 0 5 6 8 . 9 6 0 . 0 5 5 . 6 5 4 . 5 7 . 2 g 3 f 1 5 0 # 0 . 4 1 0 . 4 3 2 8 5 1 5 5 9 5 8 0 2 0 1 9 . 6 1 0 . 7 6 . 5 5 . 5 1 . 4 3 0 0 # 0 . 5 5 0 . 5 6 7 4 0 5 8 8 5 0 5 4 1 0 5 0 5 1 . 0 4 5 . 0 4 1 . 1 2 8 . 3 3 . 4 6 0 0 # 0 . 7 0 0 . 7 6 1 0 0 0 8 7 0 8 0 0 7 9 0 1 0 5 6 8 . 9 6 0 . 0 5 5 . 6 5 4 . 5 7 . 2 k 3 f 1 5 0 # 0 . 3 3 0 . 3 3 2 8 5 1 5 5 9 5 8 0 2 0 1 9 . 6 1 0 . 7 6 . 5 5 . 5 1 . 4 3 0 0 # 0 . 4 0 0 . 4 0 6 0 0 5 2 2 4 8 0 4 7 4 5 0 4 1 . 4 3 6 . 0 3 3 . 1 3 2 . 7 3 . 4 6 0 0 # 0 . 6 0 0 . 6 2 1 4 8 0 1 1 4 7 1 0 1 0 8 2 5 3 4 5 n / a 1 0 2 . 0 7 9 . 1 6 9 . 6 5 6 . 9 9 2 . 7 n / a z 3 f 6 0 0 # 0 . 6 7 0 . 7 4 1 4 8 0 1 1 4 7 1 0 1 0 8 2 5 3 4 5 n / a 1 0 2 . 0 7 9 . 1 6 9 . 6 5 6 . 9 9 2 . 7 n / a 9 0 0 # 0 . 6 7 0 . 7 3 2 1 9 3 1 7 1 8 1 4 2 5 1 1 8 5 5 1 5 n / a 1 5 1 . 2 1 1 8 . 5 9 8 . 3 8 1 . 7 3 5 . 5 n / a d i s p l a c e r m o d e l s 1 0 0 3 0 0 5 0 0 n / a 1 0 0 3 0 0 5 0 0 n / a c 3 4 3 0 0 # n / a 7 4 0 6 5 5 6 0 0 5 1 . 0 4 5 . 2 4 1 . 1 6 0 0 # 1 4 8 0 1 3 1 0 1 3 1 0 1 0 2 . 0 9 0 . 7 8 2 . 7 m i n i m u m s g 0 . 4 0 0 . 4 0 0 . 4 4 0 . 4 0 0 . 4 0 0 . 4 4 m i n i m u m s g r a t i n g s a p p l y t o s i n g l e s t a g e u n i t s . c o n s u l t f a c t o r y f o r t w o a n d t h r e e s t a g e u n i t s . m o d e l s a r e l i m i t e d t o m a x i m u m t e m p e r a t u r e r a t i n g o f s e l e c t e d s w i t c h m e c h a n i s m . 6 0 0 # a n d 9 0 0 # f l a n g e d c a g e m o d e l s m u s t u s e s w i t c h c o d e s l i s t e d u n d e r h e a d i n g m o d e l c 3 4 & a l l m o d e l s w / m a t e r i a l s o f c o n s t r u c t i o n c o d e s 2 o r n a n d b 3 f , g 3 f , k 3 f & z 3 f w i t h 6 0 0 # o r 9 0 0 # a n s i r a t i n g . h s s w i t c h e s c a n b e u s e d w i t h m a t e r i a l s o f c o n s t r u c t i o n c o d e 1 o n l y . e x a m p l e : b 3 f - 1 b 8 0 - h s g . c o n s u l t f a c t o r y f o r 1 4 " c e n t e r - t o - c e n t e r d i m e n s i o n s o n m o d e l s k 3 f a n d c 3 4 . c o n s t r u c t i o n c o d e n i s n o t a p p l i c a b l e t o t h i s u n i t d u e t o 1 7 C 7 p h s t a i n l e s s s t e e l f l o a t m a t e r i a l . c o n s u l t f a c t o r y f o r m o d e l c 3 4 u p t o + 7 5 0 f ( + 3 9 9 c ) . 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 3 3 5 . 4 m o d e l n u m b e r s 5 . 4 . 2 f l a n g e d c a g e m o d e l s ( c o n t . ) e l e c t r i c s w i t c h m e c h a n i s m a n d e n c l o s u r e s w i t c h d e s c r i p t i o n p r o c e s s t e m p e r a t u r e r a n g e f ( c ) c o n t a c t s s e t p o i n t s a l l m o d e l s c 3 4 a n d a l l m o d e l s w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e 1 e x c e p t b 3 f , g 3 f , k 3 f & z 3 f w i t h 6 0 0 # o r 9 0 0 # a n s i r a t i n g s a l l m o d e l s c 3 4 a n d a l l m o d e l s w i t h m a t e r i a l o f c o n s t r u c t i o n c o d e s 2 & n a n d b 3 f , g 3 f , k 3 f & z 3 f w i t h 6 0 0 # o r 9 0 0 # a n s i r a t i n g s t y p e 4 x / 7 / 9 a l u m i n u m e n c l o s u r e c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b a t e x e x i i 2 g e e x d i i c t 6 c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b a t e x e x i i 2 g e e x d i i c t 6 s e r i e s b s n a p s w i t c h - 4 0 t o + 2 5 0 ( - 4 0 t o + 1 2 1 ) s p d t 1 b k a b k j b c c b k b b k k b c 9 2 b l a b l j b d c b l b b l k b d 9 3 b m a b m j b e c b m b b m k b e 9 d p d t 1 b n a b n j b f c b n b b n k b f 9 2 b o a b o j b g c b o b b o k b g 9 s e r i e s c s n a p s w i t c h - 4 0 t o + 4 5 0 ( - 4 0 t o + 2 3 2 ) s p d t 1 c k a c k j c c c c k b c k k c c 9 2 c l a c l j c d c c l b c l k c d 9 3 c m a c m j c e c c m b c m k c e 9 d p d t 1 c n a c n j c f c c n b c n k c f 9 2 c o a c o j c g c c o b c o k c g 9 s e r i e s d d c c u r r e n t s n a p s w i t c h - 4 0 t o + 2 5 0 ( - 4 0 t o + 1 2 1 ) s p d t 1 d k b d k k d c 9 d k b d k k d c 9 2 d l b d l k d d 9 d l b d l k d d 9 3 d m b d m k d e 9 d m b d m k d e 9 d p d t 1 d n b d n k d f 9 d n b d n k d f 9 2 d o b d o k d g 9 d o b d o k d g 9 s e r i e s f h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 f k a f k j f c c f k b f k k f c 9 2 f l a f l j f d c f l b f l k f d 9 d p d t 1 f n a f n j f f c f n b f n k f f 9 2 f o a f o j f g c f o b f o k f g 9 s e r i e s h s h e r m e t i c a l l y s e a l e d 5- a m p s n a p s w i t c h w i t h w i r i n g l e a d s - 5 0 t o + 5 5 0 ( - 4 6 t o + 2 8 8 ) 1 1 s p d t 1 h m j h m k n / a h m j h m k n / a 2 h m n h m p h m n h m p d p d t 1 h m s h m t h m s h m t 2 h m y h m z h m y h m z s e r i e s h s h e r m e t i c a l l y s e a l e d 5- a m p s n a p s w i t c h w i t h t e r m i n a l b l o c k - 5 0 t o + 5 5 0 ( - 4 6 t o + 2 8 8 ) 1 1 s p d t 1 h m 3 h m 4 h a 9 h m 3 h m 4 h a 9 d p d t 1 h m 7 h m 8 h b 9 h m 7 h m 8 h b 9 s e r i e s h 1 h e r m e t i c a l l y s e a l e d 1- a m p s n a p s w i t c h w i t h w i r i n g l e a d s - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 h k j h k k n / a h k j h k k n / a d p d t 2 h k n h k p h k n h k p s e r i e s r h i g h t e m p e r a t u r e s n a p s w i t c h - 4 0 t o + 7 5 0 ( - 4 0 t o + 3 9 9 ) s p d t 1 r k b r k k r c 9 r k b r k k r c 9 2 r l b r l k r d 9 r l b r l k r d 9 d p d t 1 r n b r n k r f 9 r n b r n k r f 9 2 r o b r o k r g 9 r o b r o k r g 9 s e r i e s 8 h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 8 k a 8 k j 8 c c 8 k b 8 k k 8 c 9 2 8 l a 8 l j 8 d c 8 l b 8 l k 8 d 9 3 8 m a 8 m j 8 e c 8 m b 8 m k 8 e 9 d p d t 1 8 n a 8 n j 8 f c 8 n b 8 n k 8 f 9 2 8 o a 8 o j 8 g c 8 o b 8 o k 8 g 9 s e r i e s 9 h i g h t e m p e r a t u r e h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 7 5 0 ( - 4 6 t o + 3 9 9 ) s p d t 1 9 k a 9 k j 9 c c 9 k b 9 k k 9 c 9 2 9 l a 9 l j 9 d c 9 l b 9 l k 9 d 9 3 9 m a 9 m j 9 e c 9 m b 9 m k 9 e 9 d p d t 1 9 n a 9 n j 9 f c 9 n b 9 n k 9 f 9 2 9 o a 9 o j 9 g c 9 o b 9 o k 9 g 9 s w i t c h d e s c r i p t i o n p r o c e s s t e m p . r a n g e f ( c ) c o n t a c t s s e t p o i n t s c s / a l u m i n u m c a s t i r o n c s / a l u m i n u m c a s t i r o n n e m a 4 x c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b n e m a 4 x c l a s s i , d i v 1 g r o u p s c & d c l a s s i , d i v 1 g r o u p b s e r i e s r h i g h t e m p e r a t u r e s n a p s w i t c h - 4 0 t o + 1 0 0 0 ( - 4 0 t o + 5 3 8 ) s p d t 1 r 1 m r k m r k w r 1 m r k m r k w 2 r 3 m r l m r l w r 3 m r l m r l w d p d t 1 r d m r n m r n w r d m r n m r n w 2 r e m r o m r o w r e m r o m r o w s e r i e s 9 h i g h t e m p e r a t u r e h e r m e t i c a l l y s e a l e d s n a p s w i t c h - 5 0 t o + 1 0 0 0 ( - 4 6 t o + 5 3 8 ) s p d t 1 9 a d 9 k d 9 k v 9 a m 9 k m 9 k w 2 9 b d 9 l d 9 l v 9 b m 9 l m 9 l w 3 9 c d 9 m d 9 m v 9 c m 9 m m 9 m w d p d t 1 9 d d 9 n d 9 n v 9 d m 9 n m 9 n w 2 9 e d 9 o d 9 o v 9 e m 9 o m 9 o w c o d e s f o r 1 5 0 l b . f l a n g e s a r e n o t a p p l i c a b l e t o t h e c 3 4 d i s p l a c e r m o d e l . c o d e s f o r a 1 6 " c e n t e r - t o - c e n t e r d i m e n s i o n a r e a p p l i c a b l e t o t h e k 3 f m o d e l o n l y . p r o c e s s t e m p e r a t u r e b a s e d o n + 1 0 0 f ( + 3 8 c ) a m b i e n t . o n c o n d e n s i n g a p p l i c a t i o n s , t e m p e r a t u r e d o w n - r a t e d t o + 4 0 0 f ( + 2 0 4 c ) p r o c e s s a t + 1 0 0 f ( + 3 8 c ) a m b i e n t . o n c o n d e n s i n g a p p l i c a t i o n s , t e m p e r a t u r e d o w n - r a t e d t o + 4 0 0 f ( + 2 0 4 c ) p r o c e s s a t + 1 0 0 f ( + 3 8 c ) a m b i e n t 1 1 1 2 3 4 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n n o t e s : 4 6 - 6 2 2 s e r i e s 3 l i q u i d l e v e l s w i t c h e s a s m e b 3 1 . 3 c o n s t r u c t i o n 3 5 n o t e s : b u l l e t i n : 4 6 - 6 2 2 . 1 0 e f f e c t i v e : a u g u s t 2 0 1 0 s u p e r s e d e s : j u n e 2 0 0 9 5 3 0 0 b e l m o n t r o a d ? d o w n e r s g r o v e , i l l i n o i s 6 0 5 1 5 - 4 4 9 9 ? 6 3 0 - 9 6 9 - 4 0 0 0 ? f a x 6 3 0 - 9 6 9 - 9 4 8 9 ? w w w . m a g n e t r o l . c o m 1 4 5 j a r d i n d r i v e , u n i t s 1 & 2 ? c o n c o r d , o n t a r i o c a n a d a l 4 k 1 x 7 ? 9 0 5 - 7 3 8 - 9 6 0 0 ? f a x 9 0 5 - 7 3 8 - 1 3 0 6 h e i k e n s s t r a a t 6 ? b 9 2 4 0 z e l e , b e l g i u m ? 0 5 2 4 5 . 1 1 . 1 1 ? f a x 0 5 2 4 5 . 0 9 . 9 3 r e g e n t b u s i n e s s c t r . , j u b i l e e r d . ? b u r g e s s h i l l , s u s s e x r h 1 5 9 t l u . k . ? 0 1 4 4 4 - 8 7 1 3 1 3 ? f a x 0 1 4 4 4 - 8 7 1 3 1 7 c o p y r i g h t ? 2 0 1 1 m a g n e t r o l i n t e r n a t i o n a l , i n c o r p o r a t e d . a l l r i g h t s r e s e r v e d . p r i n t e d i n t h e u s a . s e r v i c e p o l i c y o w n e r s o f m a g n e t r o l m a y r e q u e s t t h e r e t u r n o f a c o n t r o l o r a n y p a r t o f a c o n t r o l f o r c o m p l e t e r e b u i l d i n g o r r e p l a c e - m e n t . t h e y w i l l b e r e b u i l t o r r e p l a c e d p r o m p t l y . c o n t r o l s r e t u r n e d u n d e r o u r s e r v i c e p o l i c y m u s t b e r e t u r n e d b y p r e p a i d t r a n s p o r t a t i o n . m a g n e t r o l w i l l r e p a i r o r r e p l a c e t h e c o n t r o l a t n o c o s t t o t h e p u r c h a s e r ( o r o w n e r ) o t h e r t h a n t r a n s p o r t a t i o n i f : 1 . r e t u r n e d w i t h i n t h e w a r r a n t y p e r i o d ; a n d 2 . t h e f a c t o r y i n s p e c t i o n f i n d s t h e c a u s e o f t h e c l a i m t o b e c o v e r e d u n d e r t h e w a r r a n t y . i f t h e t r o u b l e i s t h e r e s u l t o f c o n d i t i o n s b e y o n d o u r c o n - t r o l ; o r , i s n o t c o v e r e d b y t h e w a r r a n t y , t h e r e w i l l b e c h a r g e s f o r l a b o r a n d t h e p a r t s r e q u i r e d t o r e b u i l d o r r e p l a c e t h e e q u i p m e n t . i n s o m e c a s e s i t m a y b e e x p e d i e n t t o s h i p r e p l a c e m e n t p a r t s ; o r , i n e x t r e m e c a s e s a c o m p l e t e n e w c o n t r o l , t o r e p l a c e t h e o r i g i n a l e q u i p m e n t b e f o r e i t i s r e t u r n e d . i f t h i s i s d e s i r e d , n o t i f y t h e f a c t o r y o f b o t h t h e m o d e l a n d s e r i a l n u m b e r s o f t h e c o n t r o l t o b e r e p l a c e d . i n s u c h c a s e s , c r e d - i t f o r t h e m a t e r i a l s r e t u r n e d w i l l b e d e t e r m i n e d o n t h e b a s i s o f t h e a p p l i c a b i l i t y o f o u r w a r r a n t y . n o c l a i m s f o r m i s a p p l i c a t i o n , l a b o r , d i r e c t o r c o n s e q u e n - t i a l d a m a g e w i l l b e a l l o w e d . r e t u r n m a t e r i a l p r o c e d u r e s o t h a t w e m a y e f f i c i e n t l y p r o c e s s a n y m a t e r i a l s t h a t a r e r e t u r n e d , i t i s e s s e n t i a l t h a t a r e t u r n m a t e r i a l a u t h o r i z a t i o n ( r m a ) n u m b e r b e o b t a i n e d f r o m t h e f a c t o r y , p r i o r t o t h e m a t e r i a l ' s r e t u r n . t h i s i s a v a i l a b l e t h r o u g h m a g n e t r o l s l o c a l r e p r e s e n t a t i v e o r b y c o n t a c t i n g t h e f a c t o r y . p l e a s e s u p p l y t h e f o l l o w i n g i n f o r m a t i o n : 1 . c o m p a n y n a m e 2 . d e s c r i p t i o n o f m a t e r i a l 3 . s e r i a l n u m b e r 4 . r e a s o n f o r r e t u r n 5 . a p p l i c a t i o n a n y u n i t t h a t w a s u s e d i n a p r o c e s s m u s t b e p r o p e r l y c l e a n e d i n a c c o r d a n c e w i t h o s h a s t a n d a r d s , b e f o r e i t i s r e t u r n e d t o t h e f a c t o r y . a m a t e r i a l s a f e t y d a t a s h e e t ( m s d s ) m u s t a c c o m p a n y m a t e r i a l t h a t w a s u s e d i n a n y m e d i a . a l l s h i p m e n t s r e t u r n e d t o t h e f a c t o r y m u s t b e b y p r e p a i d t r a n s p o r t a t i o n . a l l r e p l a c e m e n t s w i l l b e s h i p p e d f . o . b . f a c t o r y . a s s u r e d q u a l i t y & s e r v i c e c o s t l e s s c s a l o g o t y p e i s a r e g i s t e r e d t r a d e m a r k o f c a n a d i a n s t a n d a r d s a s s o c i a t i o n |
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