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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).
8
KNOWN INFO
TEST OPTIONS
Ground OK.
Voltage test.
Is 24 vdc present at relay K2
Connector P2 OK.
STE/ICE-R #89.
where wire 3 connects?
Connector J2 OK.
REASON FOR QUESTION
Wire 9 OK.
If voltage is not present, wire 3
Circuit breaker CB6 OK.
faulty.
Wire 1 OK.
Run Relay K1 OK.
POSSIBLE PROBLEMS
Wire 3 faulty.
Relay K2 faulty.
Wire 5 faulty.
Circuit breaker CB7 faulty.
Wire 70 faulty.
Repair wire 3 (Para
NO
8-48).
YES
9
KNOWN INFO
TEST OPTIONS
Ground OK.
Voltage test.
Is 24 vdc present at relay K2
Connector P2 OK.
STE/ICE-R #89.
where wire 5 connects?
Connector J2 OK.
REASON FOR QUESTION
Wire 9 OK.
If voltage is not present, relay K2
Circuit breaker CB6 OK.
faulty.
Wire 1 OK.
Run Relay K1 OK.
Wire 3 OK.
POSSIBLE PROBLEMS
Relay K2 faulty.
Wire 5 faulty.
Circuit breaker CB7 faulty.
Wire 70 faulty.
Replace relay K2
NO
(Para 8-23).
YES
2-236
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