Huawei FusionModule2000 Maintenance Manual page 35

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Connection of
input and output
cables of the PDF
or smart busbar
Signs of rodent
movements in the
PDF or smart
busbar
Air intake and
exhaust vents of
devices
Appearance,
running status,
and pressure
gauge of the
SmartLi
Table 3-3 Monthly maintenance for the cooling system
Item
Condensate water
pan and liquid
level detector
Issue 02 (2022-07-30)
Method
Visual
inspection
Visual
inspection
Visual
inspection
Visual
inspection
Method
Visual
inspection
Copyright © Huawei Digital Power Technologies Co., Ltd.
Expected Result
● The cables are
not damaged.
● The terminals
are intact and
secure and free
from spark signs
and rust.
There is no sign of
rodent movements
in the PDF or smart
busbar.
The air intake and
exhaust vents of
devices are not
blocked.
● The appearance
is intact, and the
battery modules
are normal.
● The pressure
gauge pointer is
in the green
zone.
Expected Result
Check that the
condensate water
pan and liquid level
detector have no
scale.
3 Routine Maintenance
Troubleshooting
● Replace
damaged cables.
● Secure all output
terminals.
If there is a sign of
rodent movements,
ask a professional
to trap the animals.
Remove any
blockages from the
air intake and
exhaust vents of
devices.
● If a battery
module
experiences
damage,
leakage, or
deformity,
disconnect, take
pictures, and
then replace the
battery module.
● If the pressure
gauge pointer is
in the red zone,
contact technical
support.
Troubleshooting
Clean up the scale
from the
condensate water
pan and liquid level
detector.
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