TM 55-1510-222-CL
ELECTRICAL SYSTEM EMERGENCIES
DC GEN ANNUNCIATOR ILLUMINATED
(1).
Generator switch - OFF, RESET, then ON.
(2).
Generator switch (no reset) - OFF.
(3).
Mission control switch - ORIDE.
(4).
Operating loadmeter- 100% maximum.
BOTH DC GENERATOR LIGHTS ILLUMINATED (RESET FAILED)
(1).
All nonessential equipment - Off.
2.
Land as soon as practicable.
EXCESSIVE LOADMETER INDICATION (OVER 100%)
(1).
Battery switch - OFF.
(2).
Loadmeter over 100% - Nonessential electrical equipment Off.
(3).
Loadmeter under 100% - Battery switch ON.
INVERTER ANNUNCIATOR ILLUMINATED
(1).
Affected inverter switch - Off.
INSTRUMENT AC ANNUNCIATOR ILLUMINATED
1.
N1 and TGT indications - Check.
2.
Other engine instruments - Monitor.
CIRCUIT BREAKER TRIPPED
(1).
Bus feeder breaker tripped - Do not reset.
(2).
Nonessential circuit - Do not reset.
(3).
Essential circuit - Reset once.
E-11
