Huawei FusionPower6000 Maintenance Manual page 33

FusionPower6000
Maintenance Guide
Item Method
Cable inlet Check the
and bus tie switches.
cabinet
(separate or
combined)
Compensati Check the noise
on cabinet generated during
device running.
Check the power
grid environment.
Check the air
filter.
UPS Check the power
grid environment.
Check the LCD.
Maintenanc Check the
e bypass switches.
cabinet
Feeder Check the fans.
cabinet
Issue 02 (2022-07-18)
Expected Result
There is no obvious dust or
other stains on the switches.
No abnormal noise is
generated.
● Input voltage: 380 V AC/400
V AC/415 V AC (line
voltage)
● Output voltage: 380 V
AC/400 V AC/415 V AC
(tolerance: ±1%, line
voltage)
● Input frequency: 40–70 Hz
The air filter is free of
blockage.
● Input voltage: 380 V AC/400
V AC/415 V AC (line
voltage)
● Output voltage: 380 V
AC/400 V AC/415 V AC
(tolerance: ±1%, line
voltage)
● Input frequency: 40–70 Hz
The status icons on the LCD
indicate that all units are
operating properly, all
operating parameters are
within their normal ranges, and
no fault or alarm information is
displayed.
There is no obvious dust or
other stains on the switches.
No abnormal noise is
generated.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Routine Maintenance
Troubleshooting
Clean up the dust and other
stains on the switches.
If any exception occurs,
contact technical support.
● If the input voltage is
abnormal, check the
power grid situation. If
any exception occurs,
contact technical support.
● If the output voltage is
abnormal, check the
operating status of
compensation modules
and handle the alarm.
Clean up dust from the heat
dissipation channel.
● If the input voltage is
abnormal, check the
power grid situation. If
any exception occurs,
contact technical support.
● If the output voltage is
abnormal, check the UPS
running status and handle
the alarm.
If an alarm is present, rectify
the fault by checking the
device status and
parameters.
Clean up the dust and other
stains on the switches.
If any exception occurs, clean
up the dust on the fans.
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