POWER DISTRIBUTION UNIT - MAINTENANCE INSTRUCTIONS.

TM 3-4240-284-20&P

2-17. POWER DISTRIBUTION UNIT - MAINTENANCE INSTRUCTIONS.

This task covers:

a. Replacement

b. Removal

c. Installation

INITIAL SETUP

Tools

General Safety Instructions

If filter is operating, 208 V is present at the indicator

General Mechanics Tool Kit

lamp socket.

SC 5160-90-CL-N26

References

TM 11-7440-294-14 (to be published)

ITEM

ACTION

LOCATION

REPLACEMENT

Refer to TM 11-7440-294-14 for power distribution unit

Power distribution unit

TACFIRE

removal and installation instructions.

REMOVAL

Power Distribution Panel

206 V lamp

Loosen screws (1).

Open access cover (2) on power distribution panel (3).

Unscrew lens (4).

WARNING

If filter unit is operating, high voltage is

present at the indicator lamp socket. Per-

sonal injury or loss of life may result if

socket is contacted.

Remove 206 V lamp (5) from indicator lamp socket (6).

INSTALLATION

Insert 206 V lamp (5) in lens (4).

Screw lens (4) into indicator lamp socket (6).

Close access cover (2) against panel (3) and secure

with screws (1).

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