Table 7-1.
Item
No.
1
2
3
Interval
B
TM5-6675-326-14
Operator Preventive Maintenance Checks and Services
B - Before Operation
ITEM TO BE INSPECTED
PROCEDURE
WARNING
ELECTRICAL SHOCK
Unplug power cord before servicing
t h e u l t r a s o n i c c l e a n e r . F a i l u re
to do so may result in death or
s e r i o u s i n j u r y.
POWER CORD. Check power cord
f o r k i n k s , f r a y s , o r b u r n s . If
power cord is defective notify
organizational maintenance.
STAINLESS STEEL TANK. Check tank
f o r d i r t o r c h e m i c a l r e s i d u e.
Clean tank by wiping with cotton
cloth (item 16, appendix E)
moistened with water.
ULTRASONIC CLEANER.
Check for
a g i t a t i o n o f w a t e r s u r f a c e.
Equipment Is
Not Ready/Available
I f :
Power cord is damaged.
Water surface is not
a g i t a t i n g .
7-5
