Huawei FusionModule500 Smart User Manual page 173

FusionModule500 Smart Mini Data Center
User Manual (Philippines, FusionModule500-
SU61A12S)
Maintenance
Area
Lithium battery
Issue 02 (2021-06-30)
Maintenance Operation
Item
Power cables and -
terminals
(between the UPS
and the power
distribution
subrack)
Battery -
management
alarm
Battery -
appearance
Battery operating -
temperature
Copyright © Huawei Technologies Co., Ltd.
Expected Result Troubleshootin
g
The insulation ● Replace
layer of cables is
intact and
terminals are
● Secure
free from
noticeable
sparks.
No battery Identify the
management cause of an
alarm is alarm based on
generated. the alarm
information.
1. The surface is If the battery
clean and tidy appearance is
without abnormal,
stains. contact Huawei
technical
2. The battery
support.
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.
1. Battery 1. Identify the
operating
temperature:
0–45°C
(charging); –
20°C to +45°C
(discharging)
2. If the fault
2. Battery
charge and
discharge
conditions
meet the
requirements
specified in
the battery
specifications.
6 O&M
damaged
cables.
output
terminals.
cause of an
abnormal
battery
operating
temperature.
persists,
contact
Huawei
technical
support.
164