Routine Maintenance For The Fire Extinguishing System; Routine Maintenance For Smoke Detectors - Huawei FusionModule5000 Maintenance Manual

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Maintenance
Item
Check the
availability of
the rack
environment
unit.
2.7 Routine Maintenance for the Fire Extinguishing
System

2.7.1 Routine Maintenance for Smoke Detectors

Table 2-40 Routine maintenance for smoke detectors
Maintena
nce Item
Smoke
Issue 01 (2019-03-05)
Maintenance Operation
Period
Semi-annually On the WebUI
of the ECC800,
choose
Monitoring >
IT Cabinet >
Rack
Environment
Unit to enter
the operating
information
page, and check
the
communication
status and
temperature.
Mainte Operation
nance
Period
Quarterl Check whether
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Copyright © Huawei Technologies Co., Ltd.
Standard
interrupted.

The ALM
indicator is
off.
The
communication,
temperature,
and door status
information of
the rack
environment
unit are
normally
displayed on
the WebUI of
the ECC800.
Expected Troubleshooting
Result
The indicator If the indicator blinks twice
2 Routine Maintenance
Troubleshooti
ng
ions cable is
loose or
disconnecte
d or whether
the smart
ETH
gateway is
energized.
 If the ALM
indicator is
steady on,
clear the
alarm by
referring to
ECC800
Alarm
Reference
V100R001.
If the displayed
information is
not normal,
check whether
the
communication
s cable is loose
or
disconnected. If
so, reconnect
the cable. If not,
replace the rack
environment
unit.
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