Condenser Coil - TM-5-4120-393-140259

TM 5-4120-393-14

5-22. Condenser Coil

This task covers:

a .Removal

c. Installation

b. Repair/Replace

Initial setup.

Tools:

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

Personnel: 2

Equipment condition:

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

cable to air conditioner.

2. Remove lower front panel. See para 4-24.

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

4. Remove condenser coil guard. See para 4-28.

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.

When handling coils wear gloves to avoid cuts and to reduce coil fin damage.

REMOVAL

Discharge the refrigeration system. See para 5-9.

While purging the system with nitrogen, debraze the tube joints to the condenser. See para 5-10 and 5-11.

Using screwdriver, remove six screws (1) while supporting the condenser coil (2).

Using gloves to protect your hands and coil fins, carefully slide the coil out of unit.

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