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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Device
Buzzer
Warning
sign
3.4.6 Fire Extinguishing System (CE Tyco)
Table 3-21 Semi-annual maintenance checklist for the fire extinguishing system
Device
Fire
extinguishi
ng system
commission
ing
Issue 04 (2018-01-05)
Operation
Flip the key to
Enable Control on
the extinguishant
control panel
rightward. Press
Silence/Sound
Alarm to start or
abort the buzzer.
Reset the key to
Enable Control by
flipping it leftward.
Pull up the reset
button on the
pressure operated
switch.
Semi-annual maintenance of the fire extinguishing system involves system commissioning.
Before the maintenance, inform the related administrative departments that the fire
extinguishing system will be maintained and stop working.
Before maintaining the fire extinguishing system, remove the electrical actuator from the
container valve of the fire cylinder. This prevents the extinguishant release due to
misoperations, and prevents accidental damage.
After the maintenance, reconnect the electrical actuator, and inform the administrative
departments that the fire extinguishing system has become operational.
Operation
Commission the
fire extinguishing
system by
following the
instructions in the
Fire
Extinguishing
System
Commissioning
(CE) section in the
commissioning
guide for the
solution in use.
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Copyright © Huawei Technologies Co., Ltd.
Check Standard
Troubleshooting
1. Check and reconnect cables
The buzzer starts
and aborts normally,
and buzzes loud and
2. Replace the buzzer if the
clear when it is
started.
The warning sign
Replace the warning signs.
indicator is on.
Check Standard
Devices work
properly, and the
management system
displays related
alarms.
3 Maintenance
to the fire alarm bell.
fault persists.
Maintenance Guide
Replace the fire
extinguishing system
devices (CE).
37
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