TROUBLESHOOTING PROCEDURES - continued - TM-55-1925-292-14-P0153

TM 55-1925-292-14&P

0009 00

Fire Detection System

Fails to Activate When an

Alarm Condition is Present

Are any

Is the

indicators

TROUBLE

Notify the maintenance supervisor

illuminated on

Yes

LED illuminated

of the defect and perform

the fire

on the fire detection

procedure 9 in this work package.

detection panel

panel in the

in the EOS?

EOS?

Yes

Notify the

Is the

maintenance

POWER LED

supervisor of the

Yes

illuminated on the

defect, and check the

fire detection

condition of the FIRE

panel in the

DETECTION

EOS?

SYSTEM circuit

breaker in the 120 Vac

emergency distribution

panel 1.

Is the circuit

Is the

breaker tripped as

Set the circuit

circuit breaker

indicated by the

breaker to the

in the

breaker being

ON position.

ON position?

between the ON

and Off

positions?

Yes

Reset the circuit breaker by

setting it to OFF and then

setting it to the ON position.

Does the fire

detection panel

Reset the fire

return to normal

Yes

detection panel

operation with

(WP 0005 00).

the TROUBLE

LED not

illuminated?

Fire detection panel battery or battery

charging circuitry is faulty. Notify the

maintenance supervisor of the defect.

Exit

Procedure 10. Fire Detection System Fails To Activate When An Alarm Condition Is Present

0009 00-17