FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
4 Routine Maintenance
Issue 02 (2017-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
30
Device
Operation
Check
Standard
Troubleshooting
Emergency
light
Press
TEST
on the
emergency light
panel.
The
emergency
light turns on
when you
press
TEST
.
1.
Check whether the voltage of the
input power supply is normal,
and rectify any cable connection
fault identified.
2.
If the input power supply is
normal, replace by following
instructions in
Check the power
indicator.
The power
indicator is
steady green,
and the fault
indicator is off.
Replace by following instructions in
6.4.12 Replacing an Emergency
Light (Standard)
Unplug the input
power supply.
The
emergency
light turns on,
the power
indicator turns
off, and the
fault indicator
turns off.
Replace by following instructions in
6.4.12 Replacing an Emergency
Light (Standard)
Smoke
detector
Check the smoke
detector indicator.
The indicator
blinks once
every 6s.
Replace by following instructions in
6.4.1 Replacing a Smoke Detector
(Standard)
Heat
detector
Check the heat
detector indicator.
The indicator
blinks once
every 6s.
Replace by following instructions in
6.4.2 Replacing a Heat detector
(Standard)
4.3.5 Fire Extinguishing System (CE)
Table 4-7
Monthly maintenance checklist for the fire extinguishing system
Device
Operation
Check Standard
Maintenance Guide
Extinguisha
nt control
panel
Check indicators
on the
extinguishant
control panel.
The power indicator
turns on, and the
alarm indicator
turns off.
Replace by following
instructions in
Replacing the Extinguishant
Control Panel (CE)
Batteries of
the fire
alarm
control
panel and
VESDA
Check the battery
terminals.
The wiring
terminals are in
good condition
without corrosion.
Clean the contaminated and
corroded terminals. Replace
batteries with severely
corroded terminals by referring
to