Huawei FusionModule500 User Manual page 246

FusionModule500 Smart Mini Data Center
User Manual
Maintenance
Area
ECC800-Pro
Issue 02 (2020-12-25)
Maintenance
Item
Battery
appearance
Battery operating
temperature
AC input
Output voltage
Copyright © Huawei Technologies Co., Ltd.
Operation
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Expected Result Troubleshootin
g
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.
Input voltage: If the input
200–240 V AC voltage is
abnormal, check
Frequency: 45–
the power grid
55 Hz
status and input
cable
connection.
Output voltage: If the output
53.5 V DC±5% voltage is
abnormal, check
the load power
and cable
connection.
6 O&M
cause of an
abnormal
battery
operating
temperature.
persists,
contact
Huawei
technical
support.
236