ARMY TM 9-6115-60412
NAVY NAVFAC P-8-633-12
Table 5-3. Unit Remote Control Module Troubleshooting (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5.
AC AMPERES METER M102R DOES NOT INDICATE CORRECT CURRENT.
Disconnect cable to remote control module and test AMMETER switch Sl1 4R in accordance with paragraph 5-9,
step a.
If AMMETER switch is detective, it must be replaced.
If AMMETER switch is not defective, test AC AMPERES meter in accordance with paragraph 5-9.
If AC AMPERES meter is defective, it must be replaced.
If AC AMPERES meter is not defective, refer to the next higher level of maintenance.
6.
WHEN OPERATED, FREQ ADJ RHEOSTAT R102R DOES NOT AFFECT OUTPUT FREQUENCY OF
GENERATOR SET.
Test FREQ ADJ rheostat In accordance with paragraph 5-9 step I.
If rheostat is defective, it must be replaced.
If rheostat is not defective, refer problem to the next higher level of maintenance.
7.
WHEN OPERATED, VOLT ADJ RHEOSTAT R101R DOES NOT AFFECT OUTPUT VOLTAGE OF
GENERATOR SET.
Test VOLT ADJ rheostat In accordance with paragraph 5-9, step j.
If rheostat is defective, it must be replaced.
If rheostat is not defective, refer problem to the next higher level of maintenance.
8.
GENERATOR SETS BEING OPERATED IN PARALLEL DO NOT LOCK INTO OPERATION WHEN
PARALLEL SWITCH S6R IS SET TO PARALLEL MODE.
Test PARALLEL SWITCH S6R in accordance with paragraph 5-9, step k.
If PARALLEL SWITCH is defective, it must be replaced.
If PARALLEL SWITCH is not defective, refer problem to the next higher level of maintenance.
9.
EMERGENCY SHUTDOWN PUSHBUTTON SWITCH S7R IS DEPRESSED BUT GENERATOR SET DOES
NOT SHUT DOWN.
Test EMERGENCY SHUTDOWN pushbutton switch S7R in accordance with paragraph 5-9, step s.
If EMERGENCY SHUTDOWN pushbutton switch is defective, It must be replaced.
If EMERGENCY SHUTDOWN switch Is not defective, refer problem to the next higher level of
maintenance.
10.
AC KILOWATTS METER DOES NOT WORK.
Test meter in accordance with paragraph 5-9, step d.
Replace meter.
11.
POWER FACTOR METER DOES NOT WORK.
Test meter In accordance with paragraph 5-9, step e.
Replace meter.
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