Other Systems - Huawei IDS1000-A Maintenance Manual

IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Item
VESDA
power
supply

3.4.6 Other Systems

Table 3-19 Semi-annual maintenance checklist for other systems
Item
Lights
Ventilati
on vent
air filter
Cable
trays
inside
Issue 01 (2016-01-10)
Method
sampling pipe.
Check the VESDA
operation panel.
Check whether the
backup power is
working properly,
and whether the
VESDA restarts
normally after the
mains and host are
powered off.
Check the power
indicator.
Method Expected Result
Check whether The lights turn on
the lights can be normally.
switched on
normally.
Check whether The air filter is not
blocked.
the filter is
blocked.
Check whether Cable trays are properly
the cable trays installed, and fasteners are
are securely secure.
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Expected Result
The VESDA sends
an alarm signal to the
host.
All indicators are
normal.
The backup power is
working properly,
and the VESDA
restarts normally
after the mains and
host are powered off.
The Power indicator
is on.
3 Maintenance
Troubleshooting
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 5.4.7
Replacing a Battery in the
VESDA Power Box.
Troubleshooting
1. If a light cannot be
switched on, check
whether the light is
securely installed and in
good contact with the
light base.
2. If a light is securely
installed and in good
contact with the light base
but fails to turn on,
replace the light.
If an air filter is slightly
blocked, clean the air filter
and reinstall it. If more than
50% of the meshes are
blocked, replace the air filter
by following instructions in
5.2.5 Replacing a Ventilation
Vent Air Filter.
Secure cable trays that have
become loose.
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