Huawei FusionModule 1000A40 Maintenance Manual page 46

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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Device
Fire alarm
bell
Warning
sign
Heat
detector
Smoke
detector
Issue 04 (2018-01-05)
Operation
Check Standard
Flip the key to
The alarm bell rings
Enable Control on
normally. The alarm
the extinguishant
bell rings loud and
control panel
clear when it is
rightward. Press
started.
Silence/Sound
Alarm to start or
abort the fire alarm
bell. Reset the key
to Enable Control
by flipping it
leftward.
Pull up the reset
The warning sign
button on the
indicator is on.
pneumatic switch.
1. If the temperature
Heat the heat
detector using a
heating device.
2. If the temperature
1. If the smoke
Release smoke
onto the smoke
detector using a
smoke pistol.
2. If the smoke
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Maintenance Guide
1. Check and reconnect
2. Replace the fire alarm
Replace the warning signs.
Replace the heat detector.
is below the alarm
threshold, the
alarm indicator
blinks once every
6s.
is above the alarm
threshold, the
indicator turns on.
The extinguishant
control panel
generates an alarm
and triggers the
fire alarm bell.
Replace the smoke detector.
density is below
the alarm
threshold, the
alarm indicator
blinks once every
6s.
density is above
the alarm
threshold, the
indicator turns on.
The extinguishant
control panel
generates an alarm
and triggers the
fire alarm bell.
3 Maintenance
cables to the fire alarm
bell.
bell if the fault persists.
38

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