TM 5-3610-252-14
1-3. TECHNICAL PRINCIPLES OF OPERATION.
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.
GROUNDING ROD.
Used to ground van body.
GROUNDING CABLE.
Used with grounding rod.
CIRCUIT BREAKER PANEL.
Contains voltage indicator, phase monitor, and circuit
breakers.
DOME LIGHTS.
White-lensed, 12 V dc lights powered from external source. Separately
switched and fused.
EXHAUST FAN. Plug-in fan. Separately fused.
FLUORESCENT CEILING LAMPS.
Two-level (high/low) overhead lights with blackout
override switches.
EMERGENCY LIGHTS.
Battery powered.
Activated by power loss.
AIR CONDITIONER/HEATER.
Air conditioner and electrical heater powered by three-
phase, 208 V, 30 amp current.
BLACKOUT LIGHTS.
Red-lensed, 12 V ac lights actuated when blackout switch operates.
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