Other Systems - Huawei FusionModule1000A40 ICT Solution Maintenance Manual

FusionModule1000A40 ICT Solution
Maintenance Guide
Device
Horn strobe
VESDA
VESDA
power
supply

3.7.6 Other Systems

Table 3-19 Semi-annual maintenance checklist for other systems
Item
Issue 01 (2019-03-05)
Operation Check Standard
Press the manual The horn strobe
gas release button generates glaring
on the flashes and shrill
extinguishant alarms.
control panel.
Check the VESDA The supports and
sampling pipes. connectors of the
sampling pipes are
securely connected.
Remove or block a An alarm is
sampling pipe. generated.
Release smoke to The VESDA
the furthest end of generates an alarm in
a VESDA 120s.
sampling pipe.
The VESDA panel
displays an alarm.
Check the VESDA All indicators are
operation panel. normal.
Check whether the The backup power is
backup power is working properly,
working properly, and the VESDA
and whether the restarts normally
VESDA restarts after the mains power
normally after the is disconnected.
mains powered is
disconnected.
Check the power The power indicator
indicator. turns on.
Method
Copyright © Huawei Technologies Co., Ltd.
Check Troubleshooting
Standard
3 Routine Maintenance
Maintenance Guide
For details, see 4.4.2.4
Replacing an Internal Horn
Strobe (CE) or 4.4.2.5
Replacing an External Horn
Strobe (CE).
Replace damaged sampling
pipes, and apply glue where
pipes are not well sealed.
See documents delivered with
the VESDA.
See documents delivered with
the VESDA.
See documents delivered with
the VESDA.
See documents delivered with
the VESDA.
See documents delivered with
the VESDA.
1. Check the power cables.
2. Replace by following
instructions in 4.4.3
Replacing Batteries for the
VESDA Power Box.
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