Huawei FusionModule1000A40 Maintenance Manual page 30

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Device Operation
Batteries of Check the battery
the fire terminals.
alarm control
panel and
ASD
Fire Check the
extinguisher appearance of the
fire cylinder,
electrical actuator,
pneumatic switch,
fire extinguishing
pipeline, and nozzle.
Check the pressure
pointer of the fire
cylinder.
Emergency Disconnect the
light power plug of the
emergency light.
Smoke Check the smoke
detector detector indicator.
Heat Check the heat
detector detector indicator.
Issue 04 (2021-02-10)
Check Standard
The wiring terminals
are in good condition
without corrosion.
All devices of the fire
extinguisher are
intact, free from
deformation and
mechanical damage.
All devices of the fire
extinguisher are free
from rust on the
exterior, and the
coating is intact.
The lead seal and
safety signs on hand-
operated devices of
the fire cylinder are
intact.
The pressure pointer is
in the green zone.
The emergency light
turns on.
The indicator blinks
once every 6s.
The indicator blinks
once every 6s.
Copyright © Huawei Technologies Co., Ltd.
3 Routine Maintenance
Maintenance Guide
Clean the contaminated and
corroded terminals. Replace
batteries whose terminals are
severely corroded.
Replace the fire cylinder. For
details about how to replace
other devices, contact Huawei
technical support.
Repaint.
Replace the electrical actuator.
Ask a fire engineer to check
whether the fire cylinder leaks
extinguishant. If leakage occurs,
the fire engineer charges the
extinguishant in the local
charging station.
Replace the emergency light.
Replace the smoke detector.
Replace the heat detector.
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