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8. MAINTENANCE
Since t h e s e r v o - a m p l i f i e r i s o f s o l i d s t a t e t y p e , d a i l y check
and maintenance i s n o t r e q u i r e d .
It i s , however, recommended t h a t it i s i n s p e c t e d a t l e a s t
y e a r l y
.
The b r u s h - l e s s servo-motor does n o t r e q u i r e p e r i o d i c mainte-
nance.
8 . 1
Caution on i n s p e c t i o n
To check t h e s e r v o - a m p l i f i e r under o p e r a t i o n , measure vol-
t a g e s and c u r r e n t s r e f e r r i n g t o t h e i n s t r u c t i o n d e s c r i b e d
under paragraph 9.2,
and u s i n g c a r e t o a v o i d e l e c t r i c shock
( r e f e r t o para.
9 . 1 ) .
8 . 2
P a r t s and d e v i c e s t o be checked
@
See t h e s e r v o - a m p l i f i e r i n t e r i o r i f d u s t
i s
d e p o s i t e d
and remove t h e d u s t i f found.
@
Check t e r m i n a l screws on t e r m i n a l b l o c k s f o r l o o s e n e s s
and r e t i g h t e n l o o s e s c r e w s i f found.
@ )
Check t h e p a r t s and d e v i c e s f o r c o n d i t i o n ( d i s c o l o r a t i o n
due t o h e a t , damage, brezkage of conductor, e t c .
)
.
8.3
Consumable p a r t s
The s e r v o - m p l i f i e r u s e s t h e f u s e shown i n t h e f o l l o w i n g
l i s t .
If t h e f u s e i s blown o u t , r e p l a c e
it
w i t h t h e
l i s t e d one o r e q u i v a l e n t ( t h e s e r v o - u n p l i f i e r
i s
f u r n i s h e d
with one s p a r e f u s e ) .
GTX s e r i e s , ASAHI, i s a l s o a p p l i c a b l e .
A m p l i f i e r model
MR-SO53
P
MR-S0103P
MR-S0203P
MR-SO403 P
R a t i n g
10A
1 5 A
Fuse
MF60NRlOAS
MF60NR15AS
Manufacturer
TOY0 FUSE CO.
,
LTD.
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