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Maintenance
Area
Maintenance
Item
Operation
Expected Result Troubleshootin
g
Power cables and
terminals
(between the UPS
and the power
distribution
subrack)
-
The insulation
layer of cables is
intact and
terminals are
free from
noticeable
sparks.
● Replace
damaged
cables.
● Secure
output
terminals.
Lithium battery
Battery
management
alarm
-
No battery
management
alarm is
generated.
Identify the
cause of an
alarm based on
the alarm
information.
Battery
appearance
-
1. The surface is
clean and tidy
without
stains.
2. The battery
terminals are
intact.
3. Batteries are
free from
damage and
cracks.
4. Batteries are
free from acid
leakage.
5. Batteries are
not deformed
or bulged.
If the battery
appearance is
abnormal,
contact Huawei
technical
support.
Battery operating
temperature
-
1. Battery
operating
temperature:
0–45°C
(charging); –
20°C to +45°C
(discharging)
2. Battery
charge and
discharge
conditions
meet the
requirements
specified in
the battery
specifications.
1. Identify the
cause of an
abnormal
battery
operating
temperature.
2. If the fault
persists,
contact
Huawei
technical
support.
FusionModule500 Smart Mini Data Center
User Manual
6 O&M
Issue 02 (2020-12-25)
Copyright © Huawei Technologies Co., Ltd.
250