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
NOTE
To determine whether it is the remote control module or the generator set that is
malfunctioning, operate or monitor the corresponding control or indicator on the
generator set to see if the correct indication is obtained. If operation or indication
is correct, the remote control module is, most probably, at fault. If the generator
set still does not operate properly, the generator set is, most probably, faulty.
Refer to Table 3-3 and Table 4-3 for troubleshooting procedures for the generator
set.
1.
ANY REMOTE CONTROL MODULE MOUNTED METER OR SWITCH IS NOT FUNCTIONING PROPERLY,
BUT THE CORRESPONDING METER OR SWITCH MOUNTED ON THE GENERATOR SET IS FUNCTIONING
PROPERLY.
Test the remote control cable assembly in accordance with paragraph 5-4.
If the remote control cable assembly is defective, it must be replaced.
If the remote control cable assembly is not defective, proceed to the applicable malfunction.
2.
GENERATOR SET DOES NOT START WHEN MASTER SWITCH S9R IS MOVED TO START POSITION.
Test MASTER switch S9R in accordance with paragraph 5-9, step q.
If the MASTER switch is defective it must be replaced.
If the MASTER switch is not defective, troubleshoot generator set In accordance with Table 4-3.
3.
FREQUENCY METER M101R READS INCORRECTLY.
Disconnect cable to remote control module and test FREQUENCY meter M101R In accordance with paragraph
5-9, step c.
If FREQUENCY meter is defective, It must be replaced.
If FREQUENCY meter is not defective, refer to the next higher level of maintenance.
NOTE
Frequency meter and transducer are a matched set.
4.
AC KILOVOLTS METER M101R DOES NOT INDICATE CORRECT VOLTAGE.
Disconnect cable to remote control module and test the GEN/BUS VOLTMETER switch S112R in accordance
with paragraph 5-9, step b.
If GEN/BUS VOLTMETER switch is defective, it must be replaced.
If GEN/BUS VOLTMETER switch is not defective, test AC KILOVOLTS meter in accordance with
paragraph 5-9.
If AC KILOVOLTS meter is defective, It must be replaced.
If AC KILOVOLTS meter is not defective, refer to the next higher level of maintenance.
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