Huawei FusionModule2000 Maintenance Guide

Item Method Expected Result Troubleshooting
Battery capacity
test
When the UPS is
backed up,
discharge a
battery to the
undervoltage
alarm threshold,
to refresh the
capacity of the
battery.
The test result is
Pass.
1. Locate the
cause when an
exception is
identied.
2. If the fault
persists,
contact
Huawei
technical
support.
Measure SmartLi
voltages.
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.
The positive and
negative terminal
voltages are the
same.
If the voltages are
dierent, check
for cable faults
and rectify them.
PDF sealing
performance
Visual inspection There is no cable
hole, and the
sealing plates do
not shift.
If there is a hole
or a sealing plate
has shifted, seal
the cable hole or
reinstall the
sealing plate.
Dust on the
skylight tempered
glass, batteries, in
the PDF, and on
the NMW
Visual inspection There is no dust
or foreign matter.
Clean the glass
with soft cotton
cloth.
Appearance of
structures such as
aisle end doors
and skylights
Visual inspection Structures such as
aisle end doors
and skylights are
free from
deformation,
corrosion, and
paint
ake-o.
Replace a
component if its
function is
aected.
FusionModule2000 Smart Modular Data Center
Maintenance Guide (Fusion Module Actuator) 3 Routine Maintenance
Issue 01 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 49

Huawei FusionModule2000 Specifications

General

Brand	Huawei
Model	FusionModule2000
Category	Storage
Language	English