TM 5-6675-318-14
b . T h i s m a n u a l c a n n o t l i s t a l l t h e p o s s i b l e m a l f u n c t i o n s o r e v e r y p o s s i b l e t e s t/
i n s p e c t i o n a n d c o r r e c t i v e a c t i o n . I f a m a l f u n c t i o n i s n o t l i s t e d o r c o r r e c t e d b y a
l i s t e d c o r r e c t i v e a c t i o n , n o t i f y y o u r s u p e r v i s o r.
c . F o r u n i d e n t i f i e d m a l f u n c t i o n s , u s e t h e f o l l o w i n g s c h e m a t i c o r t h e f o l d o u t
located at the end of this manual for further fault analysis.
d .
If the ultrasonic cleaner does not power up when turned on, verify that 120V
a c i s p r e s e n t a t t h e r e c e p t a c l e . I f v o l t a g e i s n o t p r e s e n t , p l u g e q u i p m e n t i n to
receptacle with power available and proceed with equipment troubleshooting. Perform
no-power procedure for dead receptacle (Table 1-4).
Table 6-2. ORGANIZATIONAL TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
NO CLEANING ACTION, MATER AGITATES.
Check cleaning action using fresh cleaning solution.
( a ) I f t e s t w a s s a t i s f a c t o r y , i n s t r u c t o p e r a t o r t o c h a n g e c l e a n i ng
s o l u t i o n w h e n d i r t y .
( b ) I f t e s t w a s n o t s a t i s f a c t o r y , r e p l a c e c i r c u i t b o a r d ( p a r a g r a ph
6-16.3).
2. NO WATER AGITATION.
Step 1.
Using multimeter, check for continuity of power cord.
( a ) I f c o n t i n u i t y e x i s t s , p r o c e e d t o s t e p 2 .
(b) If continuity does not exist, replace power cord (paragraph
6-16.1).
6-10
