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FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
Device
Emergency
light
Smoke
detector
Heat
detector
4.3.5 Fire Extinguishing System (CE)
Table 4-7 Monthly maintenance checklist for the fire extinguishing system
Device
Extinguisha
nt control
panel
Batteries of
the fire
alarm
control
panel and
VESDA
Issue 02 (2017-01-10)
Operation
Check
Standard
Press TEST on the
The
emergency light
emergency
panel.
light turns on
when you
press TEST.
Check the power
The power
indicator.
indicator is
steady green,
and the fault
indicator is off.
Unplug the input
The
power supply.
emergency
light turns on,
the power
indicator turns
off, and the
fault indicator
turns off.
Check the smoke
The indicator
detector indicator.
blinks once
every 6s.
Check the heat
The indicator
detector indicator.
blinks once
every 6s.
Operation
Check Standard
Check indicators
The power indicator
on the
turns on, and the
extinguishant
alarm indicator
control panel.
turns off.
Check the battery
The wiring
terminals.
terminals are in
good condition
without corrosion.
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Copyright © Huawei Technologies Co., Ltd.
4 Routine Maintenance
Troubleshooting
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
6.4.12 Replacing
an Emergency Light
Replace by following instructions in
6.4.12 Replacing an Emergency
Light
(Standard).
Replace by following instructions in
6.4.12 Replacing an Emergency
Light
(Standard).
Replace by following instructions in
6.4.1 Replacing a Smoke Detector
(Standard).
Replace by following instructions in
6.4.2 Replacing a Heat detector
(Standard).
Maintenance Guide
Replace by following
instructions in
6.5.10
Replacing the Extinguishant
Control Panel
(CE).
Clean the contaminated and
corroded terminals. Replace
batteries with severely
corroded terminals by referring
to
6.5.8 Replacing Batteries for
the Extinguishant Control
Panel (CE)
or
6.6 Replacing
Batteries for the VESDA
(Standard).
30
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