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Page Title:
ALL FLOODLIGHTS DO NOT OPERATE - continued |
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 TM 10-3930-673-20-1
13. ALL FLOODLIGHTS DO NOT OPERATE (CONT).
10
KNOWN INFO
TEST OPTIONS
Ground OK.
Voltage test.
Is 24 vdc present at circuit
Connector P2 OK.
STE/ICE-R #89.
breaker CB7 where wire 5
Connector J2 OK.
REASON FOR QUESTION
connects?
Wire 9 OK.
If voltage is not present, wire 5
Circuit breaker CB6 OK.
faulty.
Wire 1 OK.
Run Relay K1 OK.
Wire 3 OK.
Relay K2 OK.
POSSIBLE PROBLEMS
Wire 5 faulty.
Circuit breaker CB7 faulty.
Wire 70 faulty.
Repair wire 5 (Para
NO
8-48).
YES
11
KNOWN INFO
TEST OPTIONS
Ground OK.
Voltage test.
Is 24 vdc present at circuit
Connector P2 OK.
STE/ICE-R #89.
breaker CB7 where wire 70
Connector J2 OK.
REASON FOR QUESTION
connects?
Wire 9 OK.
If voltage is not present, circuit
Circuit breaker CB6 OK.
breaker CB7 faulty.
Wire 1 OK.
Run Relay K1 OK.
Wire 3 OK.
Relay K2 OK.
Wire 5 OK.
POSSIBLE PROBLEMS
Circuit breaker CB7 faulty.
Wire 70 faulty.
Replace circuit
NO
breaker CB7
(Para 8-11).
YES
2-238
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