S P R I N G I S O L A T O R I N S T A L L A T I O - York International YCAA-B Installation, Commissioning, Operation And Maintenance Manual

9
2 0
- 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4
9 . 1 1 S p r i n g I s o l a t o r I n s t a l l a t i o n
S p r i n g I s o l a t o r T y p e C X / C Z
4
3
2
1
Ø 9
6
5
M 1 2
7 3
7 7
6 7
Ø 1 2 4
D e t e r m i n e t h e c o r r e c t s p r i n g i s o l a t o r f o r e a c h p o s i t i o n
o n t h e u n i t .
I n s e r t t h e g r u b s c r e w ( 1 ) i n t h e t h r e a d e d s e a t o n t h e
n
t o p o f t h e s p r i n g i s o l a t o r . L o c k i n p o s i t i o n w i t h l o w e r
n u t ( 2 ) .
S c r e w o n n u t ( 3 ) a n d i n s e r t t h e f l a t w a s h e r ( 4 ) .
n
P o s i t i o n t h e s p r i n g i s o l a t o r u n d e r t h e m o u n t i n g
n
b r a c k e t o n t h e u n i t a n d i n s e r t t h e g r u b s c r e w
t h r o u g h t h e m o u n t i n g b r a c k e t h o l e .
C h e c k t h a t t h e u n i t i s s e a t e d c o r r e c t l y o n t h e
n
w a s h e r s ( 4 ) . I f i t i s n e c e s s a r y t o a d j u s t t h e h e i g h t ,
t u r n n u t ( 3 ) .
L o c k t h e p o s i t i o n u s i n g t h e s p r i n g w a s h e r ( 5 ) a n d
n
n u t ( 6 ) .
A f t e r c o m p l e t i o n c h e c k s p r i n g i s o l a t o r s f o r f r e e d o m
n
o f m o v e m e n t .
( 0 9 / 0 3 )