OPERATOR MAINTENANCE INSTRUCTIONS - TM-9-4120-430-140067

TM 9-4120-430-14

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OPERATOR MAINTENANCE INSTRUCTIONS

AIR CONDITIONER, COMPACT, HORIZONTAL

SERVICE, CLEANING, ADJUST

INITIAL SETUP:

Materials/Parts

Dry Cleaning Solvent (Item 16, WP 0069 00)

Brush

Cleaning Cloth (Item 9, WP 0069 00)

Personnel Required

One

WARNING

Ensure power source is disconnected before performing any maintenance function.

WARNING

Do not use compressed air for cleaning purposes except where reduced to less

than 30 psi (2.1 kg/cm2) and then only with effective chip guarding and personnel

protective equipment.

WARNING

DRY CLEANING SOLVENT P-D-680

P-D-680 solvent vapors are toxic. Avoid prolonged or repeated breathing of vapors

or solvent contact with skin. Use only with adequate ventilation. Solvent is

flammable and should not be used near open flame. Fire extinguishers should be

readily available when solvent is used.

SERVICE AND CLEANING

Screens and Guards

1. Brush off any loose dirt or foreign matter, and remove obstructions from the condenser guard and fresh air screen.

See Figure 1.

2. Wipe off with a cloth moistened with dry cleaning solvent (WP 0069 00).

3. Inspect for security of attachment and damage.

4. Report damaged condition to unit maintenance personnel.

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