Huawei FusionModule1000A40 ICT Solution Maintenance Manual page 30

FusionModule1000A40 ICT Solution
Maintenance Guide
Device
Batteries of
the fire
alarm
control
panel and
VESDA
Fire
extinguishe
r
Emergency
light
Issue 01 (2019-03-05)
Operation
Check whether the
battery wiring
terminals are
corroded.
Check the
appearance of the
fire cylinder,
electromagnetic
valve, pipeline, and
nozzle.
Read the pressure
shown on the
pressure gauge.
Press TEST on the
emergency light
panel.
Copyright © Huawei Technologies Co., Ltd.
Check Troubleshooting
Standard
The wiring Clean the contaminated and
terminals are corroded terminals. Replace
in good batteries with severely corroded
condition terminals by referring to 4.4.1.8
without Replacing Batteries for the Fire
corrosion. Alarm Control Panel (Standard) or
4.4.3 Replacing Batteries for the
VESDA Power Box.
All devices of Replace the fire cylinder by
the fire following instructions in 4.4.1.9
extinguisher Replacing a Fire Cylinder
are intact, free (Standard). For details about how to
from replace other devices, contact
deformation Huawei technical support.
and
mechanical
damage.
All devices of Repaint.
the fire
extinguisher
are free from
rust on the
exterior, and
the coating is
intact.
The lead seal Replace the electromagnetic valve.
and safety
signs on
hand-operated
devices are
intact.
The pressure Ask a local maintenance engineer to
pointer is in check whether the fire cylinder
the green zone. leaks extinguishant. If leakage
occurs, the maintenance engineer
asks the fire extinguisher
manufacturer to recharge the
extinguishant.
1. Check whether the voltage of the
The
input power supply is normal,
emergency
and rectify any cable connection
light turns on
fault identified.
when you
press TEST. 2. If the input power supply is
normal, replace by following
instructions in 4.4.1.11
Replacing an Emergency Light
(Standard).
3 Routine Maintenance
23