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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Item
Card
reading of
the access
control
system
Mechanical
lock
3.4.4 Fire Extinguishing System (Standard)
Table 3-19 Semi-annual maintenance checklist for the fire extinguishing system
Device
Issue 04 (2018-01-05)
Method
Swipe an access
card outside the
pre-fab. module,
and push the
module door to
open it.
Check the
mechanical lock.
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 the maintenance, disconnect all cables to fire cylinder electromagnetic valves to
avoid extinguishant release and damage to equipment due to misoperations.
After the maintenance, reconnect the cables to fire cylinder electromagnetic valves and
inform the administrative departments that the fire extinguishing system has resumed.
Operation
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Expected
Troubleshooting
Result
After the card
If the module door cannot be
is swiped, the
opened, swipe another access card
card reader
and observe the door status:
indicator turns
1. If the door can be opened by
on in red for 3s
another access card, the original
and generates a
access card is damaged. Prepare
beep sound.
a new access card and assign
Then the
permission to the card.
indicator turns
2. Replace the end door card reader
steady blue,
if the door still cannot be
and the door
opened.
can be opened.
The
If the mechanical lock is rusty or
mechanical
corroded and affects door opening,
lock is free
contact Huawei technical support.
from rust or
corrosion.
Check
Troubleshooting
Standard
3 Maintenance
32
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