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Page Title:
Table 2-2. TROUBLESHOOTING (CONT) |
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  TM 5-6115465-34
NAVFAC P-8-625-34
TO 35C2-3-446-2
TM 06858B/06859D-34
TROUBLESHOOTING (CONT)
Table 2-2.
1
PROBABLE CAUSE
CORRECTIVE ACTION
MALFUNCTION
17. Main load
c . Check relay K13. Replace if
c. Defective short circuit relay K13.
defective (para. 5-10).
contactor
fails to
d , Check relay K14. Replace if
close
d. Defective overload reload relay K14.
defective (para. 5-10),
(Cent)
e . Check relay K15. Replace if
e. Defective reverse power relay K15.
defective (para. 5-10).
f. Defective undervoltage relay K11
f . Check relay K11. Replace if
(Precise Sets Only).
defective (para. 5-12).
g . Check relay K12. Replace if
under-frequency
relay
g. Defective
defective (para. 5-12).
K12.
h . Defective permissive paralleling
h . Check relay K16. Replace if
relay K16.
defective (para. 5-12).
NOTE
See DC schematic diagram on left engine
cover door for location of relays.
1
Change 3
2-6.1 /(2-6.2 blank)
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