Table 1-4. ORGANIZATIONAL TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
FLUORESCENT CEILING LAMP IS INOPERATIVE - Cont
Step 2.
Check for continuity of lamp ballast.
( 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 3.
( b ) I f c o n t i n u i t y d o e s n o t e x i s t , r e p l a c e l a m p b a l l a s t ( p a r a g r a ph
1-16.1
Step 3.
C h e c k f o r s h o r t s i n R F f i l t e r.
Replace RF filter (paragraph 1-16.2).
2.
EXHAUST FAN IS INOPERATIVE.
C h e c k o n / o f f s w i t c h f o r c o n t i n u i t y.
( a ) I f c o n t i n u i t y e x i s t s , r e p l a c e f a n ( p a r a g r a p h 1 - 1 6 . 9 ) .
( b ) I f c o n t i n u i t y d o e s n o t e x i s t , r e p l a c e s w i t c h ( p a r a g r a p h 1-
1 6 . 4 ).
3 .
EMERGENCY LIGHTS ARE INOPERATIVE.
P r e s s i n t e s t i n d i c a t o r .
If lamps do not light, replace emergency light assembly (paragraph
1-16.11).
4.
NO POWER TO EQUIPMENT.
Step 1.
Check circuit breaker 0N/0FF position.
( a ) I f c i r c u i t b r e a k e r i s 0 N , p r o c e e d t o s t e p 2 .
(b) If circuit breaker is 0FF, turn ON.
(c) If circuit breaker trips repeatedly, notify power supply
supervisor.
1-60
TM 5-6675-319-14
