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