FIRE DETECTION SYSTEM, REPAIR - TM-55-1925-292-14-P0209

TM 55-1925-292-14&P

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UNIT MAINTENANCE

FIREFIGHTING, FIRE ALARM, AND FIRE SUPPRESSION SYSTEMS FOR

INLAND AND COASTAL LARGE TUG (LT)

FIRE DETECTION SYSTEM, REPAIR

INITIAL SETUP:

Tools and Special Tools:

References:

Tool Kit, General Mechanic's (Item 1, Table 2,

FM 55-502

Materials/Parts:

WP 0048 00

Tag, Danger (Item 8, Table 1, WP 0050 00)

Lamp (Item 9, Figure 2, WP 0048 00)

Equipment Conditions:

Personnel Required:

Set to OFF the FIRE DETECTION SYSTEM. circuit

Two Watercraft Engineers, 88L

breaker in 120V emergency distribution panel

No. 1. Lock out and tag out (FM 55-502).

LAMP REPLACEMENT (PILOTHOUSE)

REMOVAL

WARNING

Death, serious injury, or equipment damage can result from contact with live

electrical circuits. Before beginning work on this or any other electrical equip-

ment, ensure that circuit breakers identified in the initial setup conditions are

OFF, locked out, and tagged out (FM 55-502).

1. Unscrew and remove the lens cover (figure 1, item 1) from the lamp (figure 1, item 2) located on the remote

indicating panel (figure 1, item 3).

2. Remove the lamp (figure 1, item 2) from the socket (figure 1, item 4) by pushing the lamp in slightly. Discard

the lamp.

Figure 1. Fire Detection System Warning Light Replacement (Remote Indicator Panel)

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