Huawei FusionModule800 Maintenance Manual page 141

FusionModule800 Smart Small Data Center
Maintenance Guide
Maintenance area
UPS
Battery
Issue 02 (2016-11-15)
Item
Operating
environment
Liquid crystal
display (LCD)
Cleanliness
Parameter
configuration
Power cables and
terminals (between
the UPS and the
power distribution
subrack)
Battery management
alarm
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Copyright © Huawei Technologies Co., Ltd.
Operation Expected Result

N/A

N/A According to the
status icons on the
LCD, all units are
operating properly.
No fault or alarm
information is
found in the active
and historical
alarm records.
N/A Wipe the cabinet
surface using a
white paper and the
paper does not turn
black.
N/A The configuration
of the output
voltage grade,
frequency, number
of batteries, and
battery capacity
meets
requirements.
N/A The insulation
layer of cables is
intact and terminals
are free from signs
of ignition.
N/A No battery
management alarm
is generated.
A Preventive Maintenance Table
Troubleshootin
g

Ambient If the humidity
temperature: and
0–40° C
temperature
are abnormal,
Humidity:
check the air
0–95% RH
conditioner
(non-condensin
status.
g)
 If the input
voltage is
abnormal,
check the
power grid
status and
input cable
connection.
If an alarm is
present, rectify the
fault by checking
the device status
and parameters.
Remove the dust,
especially from
the front panel.
Reset the
parameters.
 Replace the
cables.

Secure output
terminals.
Identify the cause
of an alarm based
on the alarm
information.
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