TM 5-3610-287-24
Organizational Troubleshooting (Cont)
Table 2-3.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
11.
NO POWER TO SECTION (CONT)
If voltage is correct on upper terminals but not correct
on lower terminals, replace MAIN POWER switch (para
If voltage is correct, troubleshoot MAIN circuit breaker
(malfunction 14).
12.
PHASE AND/OR VOLTAGE METERS DO NOT OPERATE.
Reading should be 0
Remove fuse and test for continuity.
Step 1.
ohms.
Replace fuse.
WARNING
q Main
power cable MUST be disconnected from
Section before performing maintenance on
power monitor assembly. Wiring to power
monitor assembly comes directly from main
power input receptacle. Failure to
disconnect main power cable WILL result in
death or serious injury.
q HIGH
VOLTAGE. When working on high voltage
components, always have an additional person
present. Keep one hand away from equipment
to reduce hazard of current flowing through
vital organs of body. Remove all jewelry
from fingers, wrists, and neck before
working on electrical components. Failure
to observe this warning may result in death
or serious burns.
Install fuse. Set MAIN POWER switch to OFF and disconnect
Step 2.
main power cable. Remove power monitor assembly and place
on load center. Check for loose or broken wires.
Repair wiring. Refer to figure 2-2, Power Monitor
Assembly Simplified Schematic, sheet 2 of 2, at end of
troubleshooting table.
