Monthly Maintenance; Power Supply And Distribution System - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 CT Solution
Maintenance Guide
Categ
ory
Fire
extingu
ishing
system

3.4 Monthly Maintenance

3.4.1 Power Supply and Distribution System

Table 3-3 Monthly maintenance checklist for the power supply and distribution system
Maintena
nce Item
PDC
Issue 01 (2019-02-25)
Mainten Operation
ance
Item
Camera On the ECC800
images WebUI, choose
and System
coverage Settings > Video
Settings > Video
Information in
the monitoring
system, and you
can click Access
Link on the page
to access the
video link.
VESDA Check the
and its working status of
power the VESDA and
supply its power supply.
Operation
Check the
luminance of the
indicators.
Check the SPD
indicator and SPD
circuit breaker
status.
Copyright © Huawei Technologies Co., Ltd.
Check
Standard
The video
images are
properly
displayed.
The coverage of
the camera is
optimal.
The VESDA
and its power
supply are
normal.
Check Troubleshooting
Standard
The If the indicator is off or dim, replace
three-phase it by following instructions in
power 5.1.2.5 Replacing an Indicator.
indicators are
steady on.
The SPD If the SPD indicator is red, replace
indicator is the SPD. For details, refer to 5.1.2.4
green. Replacing an SPD.
The SPD Switch on the circuit breaker.
circuit breaker
is switched to
ON.
3 Routine Maintenance
Troubleshooting
If no video image is
displayed:
1. Connect the camera
cable again.
2. If the cable is correctly
connected, replace the
camera by following
instructions in 5.3.5
Replacing a Camera.
If the camera coverage does
not meet the monitoring
requirement, adjust the
camera coverage.
If the VESDA or its power
supply is abnormal,
troubleshoot by following
instructions in documents
delivered with the VESDA.
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