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Page Title:
BOOM FLOODLIGHT DOES NOT OPERATE - continued |
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 TM 10-3930-673-20-1
15. BOOM FLOODLIGHT DOES NOT OPERATE (CONT).
6
KNOWN INFO
TEST OPTIONS
Ground OK.
Voltage Test.
Is 24 vdc present at circuit
Connector P2 OK.
STE/ICE-R #89.
breaker CB6 where wire 9
POSSIBLE PROBLEMS
REASON FOR QUESTION
connects?
Connector J2 faulty.
If voltage is not present, wire 9 or
Wire 9 faulty.
connector J2 are faulty.
Circuit breaker CB6 faulty.
Wire 1 faulty.
Run relay K1 faulty.
Wire 3 faulty.
Relay K2 faulty.
Wire 5 faulty.
Circuit breaker CB7 faulty.
Wire 70 faulty.
Boom floodlight switch faulty.
Repair wire 9 or
Connector J1 faulty.
NO
connector J2
Connector P1 faulty.
(Para 8-48).
Connector J4 faulty.
Connector P4 faulty.
YES
KNOWN INFO
TEST OPTIONS
7
Ground OK.
Voltage Test.
Is 24 vdc present at circuit
Connector P2 OK.
STE/ICE-R #89.
Connector J2 OK.
breaker CB6 where wire 1
REASON FOR QUESTION
Wire 9 OK.
connects?
If voltage is not present, circuit
POSSIBLE PROBLEMS
breaker CB6 is faulty.
Circuit breaker CB6 faulty.
Wire 1 faulty.
Run relay K1 faulty.
Wire 3 faulty.
Relay K2 faulty.
Wire 5 faulty.
Circuit breaker CB7 faulty.
Wire 70 faulty.
Boom floodlight switch faulty.
Replace circuit
Connector J1 faulty.
NO
breaker CB6
Connector P1 faulty.
(Para 8-11).
Connector J4 faulty.
Connector P4 faulty.
YES
2-268
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