TM 9-4120-388-14
4-64. EVAPORATOR COIL CLEANING - Continued.
Death or serious injury could occur if compressed air is directed against the
skin. Do not use compressed air for cleaning or drying unless the pressure is/
has been reduced to 30 psi (13.6 kg/mm2) or less. When working with com-
pressed air always use chip guards, eye protection and other personal protec-
tive equipment.
Do not use steam to clean coil.
b. Cleaning. Clean coil with a soft bristle brush, vacuum cleaner and brush attachment, or use compressed air
at 30 psi or less from the inside of the unit to blow the dirt out. Take care to avoid fin damage. When using com-
pressed air, wear safety glasses or goggles. Dirt can be blown into your eyes.
c. Installation.
(1) Install mist eliminator. (See para 4-35.)
(2) Install evaporator fan. (See para 4-62.)
