Removal. - TM-5-4120-347-140069

TM5-4120-347-14

NOTE

When the unit is to be operated in a chemical/biological/radiological (CBR) environment the fresh

air opening must be sealed or connected to an appropriate CBR filtering device.

a. Removal.

(1) Remove the 2 each screws and Iockwashers and remove the fresh air ventilation guard.

2. Remove 6 each screws and Iockwashers and remove the condenser air inlet guard.

b. Clean.

(1) Usually it is only necessary to wipe or brush the dirt from the guards.

Dry cleaning solvent (Fed Spec P-D-680) used to clean parts is potentially dangerous to personnel

and property. Do not use near open flame or excessive heat. Flash point of solvent is 100F to 138F

(38C to 59C).

(2) If the guards are extremely dirty, clean with a detergent solution or dry cleaning solvent (Fed Spec P-

D-680).

c. Inspect. Check for general condition. Refer requirements for repair or replacement to direct support

maintenance.

d. Installation. Secure the guards with screws and Iockwashers.

4-22. MIST ELIMINATOR

The mist eliminator traps moisture blown from the evaporator coil. It is located below the top front cover,

between the evaporator coil and the supply air louver. (See figure 4-14).

a. Removal.

(1) Disconnect power at power source.

(2) Remove the top front cover.

(3) Pull the mist eliminator up and out of the mounting frame.

Dry cleaning solvent (Fed Spec P-D-680) used to clean parts is potentially dangerous to personnel

and property. Do not use near open flame or excessive heat. Flash point of solvent is 100F to 138F

(38C to 59C).

b. Clean.

(1) Immerse in a detergent solution or dry cleaning solvent (Fed Spec P-D-680).

(2) Agitate until dirt is removed, using a soft brush if necessary to loosen caked-on dirt.

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