TM 5-6675-324-14
TECHNICAL PRINCIPLES OF OPERATION.
1-3.
1-3.1 General. The operation of major components located within the van are
explained in the appropriate chapter for that equipment.
1-3.2 Electrical System.
GROUND ROD. Used to ground van body.
Used with ground rod.
GROUND CABLE.
Contains voltage indicator, phase monitor, and circuit
CIRCUIT BREAKER PANEL.
breakers.
Provide grounded outlets for portable or plug-in equipment.
WALL OUTLETS.
DOME LIGHTS. White-lensed, 12 V dc lights powered from external source. Separately
switched and fused.
Two-level (high/low) overhead lights with blackout
FLUORESCENT CEILING LAMPS.
override switches.
Activated by power loss.
Battery powered.
EMERGENCY LIGHTS.
AIR CONDITIONER/HEATER. Air conditioner and electrical heater powered by three-
phase, 208 V, 30 amp current.
Red-lensed, 12 V ac lights actuated when blackout switch operates.
BLACKOUT LIGHTS.
Separately fused.
Plug-in fan.
EXHAUST FAN.
Power input (120/208 V ac and 12 V de).
POWER CABLES.
1-9
