TM 10-3510-220-10
SECTION IV. OPERATION UNDER UNUSUAL CONDITIONS
2-12. OPERATION IN EXTREME COLD (BELOW 0°F OR -18ºC)
WARNING
Do not touch cold metal parts with bare hands. Cold
m e t a l p a r t s c a n c a u s e f r o s t b i t e a n d i n j u r y t o
personnel.
CAUTION
Subzero temperatures cause rubber and metal parts to
become brittle and prone to breakage. Use proper
lubrication for extreme cold operations.
a. Lubrication of Generator Set.
Refer to TM 5-6115-585-12 for proper lubrication
in extreme cold (below 0°F to -18°C).
b. Lubrication of Laundry Unit.
Ensure the laundry unit has been lubricated in
accordance with LO 10-3510-220-12 for the air temperature expected.
c. Operation in Extreme Cold.
During operation in extreme cold, steps must be
taken to protect the equipment from freezing. Operate the unit inside a tent or other
suitable enclosure if necessary. Water must be supplied without exposing the water
pump or water hose to below-freezing temperatures.
After operation in extreme cold,
—
perform the following:
(1)
(2)
(3)
(4)
(5)
(6)
Shut down and drain water heater and water pump (refer to
Switch hot and cold water switches OFF and ON to remove
Disconnect and drain hoses (refer to paragraph 2-10),
paragraph 2-9e).
water from valves.
With the washer and compressor operating, switch the hot water and cold
water switches on the controller to OFF, with drain switch open and master
switch at manual. Allow 2 minutes to drain all water from the washer.
Open the drain valve under the compressor air supply tank and drain
condensation.
Load the trailer and store it in a heated shelter if possible.
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