TM 5-3610-287-24
2-49. REPLACE POWER MONITOR ASSEMBLY (CONT)
INSTALLATION
WARNING
ELECTRICAL HAZARD. 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.
Position new power monitor assembly (2) and secure white lead (10),
1.
flatwasher, and hex nut (9) on terminal (11) of voltage meter (12).
Solder black (5), blue (6), and red (7) leads to rotary switch (8).
2.
3.
Install wire ties (4).
Install power monitor assembly (2) with hex bolts (l), lockwashers, and
4.
flatwashers.
WARNING
ELECTRICAL HAZARD. Do not connect power cable to Section
before grounding. Failure to observe this warning may result
in death or serious injury.
5.
Ground Section and connect power cable.
6.
Test operate by checking for correct phase and voltage (TM 5-3610-
287-10, para 2-6).
7.
Set MAIN POWER switch to ON.
Voltage meter
Power monitor assembly is repaired by replacing: a.
b. Frequency meter c. Circuit card assembly
VOLTAGE METER
INITIAL SETUP
Tools
Light machine repair tool kit (appendix B, section III, item 11)
Combination wrench set
Socket wrench set
Extension light
2-149
