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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Device
Fire
extinguishi
ng system
commission
ing
Fire alarm
sounder
Gas release
indicator
Heat
detector
Issue 04 (2018-01-05)
Check
Operation
Standard
Commission the
Devices work
fire extinguishing
properly, and
system by
the
following the
management
instructions in the
system
Fire
displays
Extinguishing
related alarms.
System
Commissioning
(Standard) section
in the
commissioning
guide for the
solution in use.
Unlock the fire
The alarm is
alarm control panel
loud and clear.
and press ALARM
BELL.
Disconnect the red
The gas release
and black cables
indicator is on.
from the pressure
announciator, and
short-circuit the
cables from the fire
alarm control panel
to the pressure
announciator.
Heat the heat
If the
detector using a
temperature is
heating device.
below the
alarm
threshold
(54–70° C), the
gas release
indicator
blinks once
every 6
seconds.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Maintenance
Troubleshooting
Replace the fire extinguishing
system devices (standard) if the
expected result does not occur.
1. Check and reconnect cables to
the fire alarm sounder.
2. Replace the fire alarm sounder if
the fault persists.
Replace the gas release indicator.
Replace the heat detector if the fault
persists.
33
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