Condensate Trap and Drain Tubes

TM 5-4120-393-14

4-64. Condensate Trap and Drain Tubes

This task covers:

a. Removal

c; Cleaning

b. Inspection

d. Installation

Initial setup.

Tools:

Tool kit, service, refrigeration unit NSN 5180-00-596-1474

Personnel: 1

Material:

Equipment condition:

1. Turn unit power off at power source. If there is a chance that It will be turned on, also disconnect power cable

to air conditioner.

2. Remove junction box number one. See para 4-40.

3. Remove mist eliminator. See para 4-32.

General Safety Instructions:

WARNING

Disconnect input power to the air conditioner before performing any internal

maintenance. Voltages used can KILL. Shutting the unit off at the control panel

does not disconnect unit power.

REMOVAL

Using pliers, remove cotter pin (1).

Remove spring (2) and ball.

INSPECTION

Check ball, spring,} and cotter pin for nicks and wear.

Replace ball if it is nicked or has any damage that would keep it from sealing properly.

Replace spring if it is worn or has any damage that would keep it from applying pressure to ball.

4-146