Huawei FusionModule2000 Maintenance Manual page 60

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Measure SmartLi
voltages.
PDF sealing
performance
Dust on the
skylight tempered
glass, batteries, in
the PDF, and on
the smart busbar
Appearance of
structures such as
aisle end doors
and skylights
Issue 02 (2022-07-30)
Method
Measure and
record the busbar
voltage and the
voltage between
the positive and
negative
terminals of the
SmartLi when
charging is about
to complete.
Ensure that the
voltages are the
same.
Visual inspection
Visual inspection
Visual inspection
Copyright © Huawei Digital Power Technologies Co., Ltd.
3 Routine Maintenance
Expected Result
The positive and
negative terminal
voltages are the
same.
There is no cable
hole, and the
sealing plates do
not shift.
There is no dust
or foreign matter.
Structures such as
aisle end doors
and skylights are
free from
deformation,
corrosion, and
paint flake-off.
Troubleshooting
If the voltages are
different, check
for cable faults
and rectify them.
If there is a hole
or a sealing plate
has shifted, seal
the cable hole or
reinstall the
sealing plate.
Clean the glass
with soft cotton
cloth.
Replace a
component if its
function is
affected.
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