TM 9-2320-209-10-1
b.
Arctic Winterization Kit Controls and Indicators.
EMERGENCY switch. Is for emer-
HI-LO switch. Controls the rate of
1.
6.
gency conditions only. When switch
fuel burning and speed of blower in
is placed in down position, fuel flow
personnel heater.
to heater stops immediately and
2.
Red indicator light. Is on when the
blower motor is shut off.
personnel heater is operating.
HI-LO switch. Controls rate of
7.
START-OFF-RUN switch. Is set
3.
fuel burning and speed of blower
to START position to start personnel
in power plant (engine) heater.
heater. Set to RUN position to run
Red indicator light. Is on when
heater and to OFF to stop heater.
8.
power plant heater is operating.
Air control knob. Is pulled all the
4.
START-OFF-RUN switch. Is set
9.
way out to get maximum air flow,
is pushed in to lower or shut off
to START position to start power
plant heater, to RUN position to
air flow.
run heater and to OFF to stop
DEFROSTER control knob. Is
5.
heater.
pulled all the way out for maximum
defroster operation. Is pushed in
for maximum heater operation; is
placed half way out for combination
defroster heater operation.