Huawei FusionModule1000A40 Maintenance Manual page 45

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Device Operation
Heat Heat the heat
detector detector using a
heating device.
Smoke Release smoke onto
detector the smoke detector
using a smoke pistol.
Extinguishant 1. After the manual
abort button gas release button
is pressed on the
extinguishant
control panel, the
gas release
countdown starts.
Then, press the
extinguishant
abort button.
2. Reset the
extinguishant
abort button by
rotating it
counterclockwise.
Horn strobe Press the manual gas
release button on the
extinguishant control
panel.
Issue 04 (2021-02-10)
Check Standard
The temperature alarm
threshold is 50°C to
65°C.
1. If the temperature is
below the alarm
threshold, the alarm
indicator blinks once
every 6s.
2. If the temperature is
above the alarm
threshold, the
indicator turns on.
The extinguishant
control panel
generates an alarm
and triggers the fire
alarm bell.
The indicator is steady
on and the
extinguishant control
panel raises a
corresponding alarm
and triggers the fire
alarm bell.
1. After the
extinguishant abort
button is pressed,
the gas release
countdown stops.
2. After the
extinguishant abort
button is reset, the
gas release
countdown starts
from zero again.
The horn strobe
generates shrill alarm
sound and flashing
signals after the
countdown ends.
Copyright © Huawei Technologies Co., Ltd.
3 Routine Maintenance
Maintenance Guide
Replace the heat detector.
Replace the smoke detector.
Replace the extinguishant abort
button.
Replace the horn strobe.
38