TM 9-4120-385-14
OPERATION UNDER RAINY OR HUMID CONDITIONS
WARNING
High voltage can kill. Make sure power supply is disconnected from
air conditioner before touching any wiring or other electrical parts.
a. Take special precautions to keep equipment dry. If installed outdoors, cover the
equipment with a waterproof cover when it is not in use.
b. Remove cover during dry periods. Take all necessary precautions to keep electric
components free from moisture.
OPERATION NEAR SALT WATER AREAS
WARNING
High voltage can kill. Disconnect power supply prior to washing
the air conditioner.
a. Wash the exterior and condenser section of the unit.
b. Be careful not to damage electrical system with water.
c. Special attention must be given to prevent rust and corrosion.
d. Paint all exposed areas where paint has cracked, peeled or blistered.
e. Coat all exposed areas of polished metal with a light coat of grease.
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