Huawei FusionPower6000 Maintenance Manual page 34

FusionPower6000
Maintenance Guide
Item Method
ECC800-Pro Check the
indicators.
Check the fans.
Check the cable
connection.
Check the
indicator at the
network port.
Smart ETH Check the
gateway indicators.
Centralized Check the alarm
monitoring indicator (ALM).
module
Branch Check the alarm
monitoring indicator (R:
module ALARM).
Current Check the data
transformer reported from
the current
transformer on
the UI of the
ECC800-Pro.
Temperatur Check the data
e sensor reported from
the sensor on the
UI of the
ECC800-Pro.
Issue 02 (2022-07-18)
Expected Result
The green indicator is steady
on. If the red indicator is on,
the PSU is faulty.
No abnormal noise is
generated.
Cables are connected securely.
No cable is damaged.
The green indicator is steady
on, and the yellow indicator is
blinking.
● The PWR indicator is steady
on.
● The RUN indicator blinks at
long intervals (on for 1s and
off for 1s).
● The ALM indicator is off.
The alarm indicator (ALM) is
off.
The alarm indicator (R:
ALARM) is steady red.
Data is normally reported.
The data reported deviates by
no more than ±30% from the
data of the adjacent sensor.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Routine Maintenance
Troubleshooting
Check the output voltage and
determine whether the PSU
is faulty. If the PSU is faulty,
replace it.
Clean up the dust on the
fans.
Secure loose cables.
Replace the cables.
If any exception occurs, check
that the network cable
connection is reliable.
● If the PWR indicator is off,
check whether the power
cable and connectors are
normal. Reconnect the
cable if necessary.
● If the RUN indicator blinks
at short intervals, check
whether the
communications cable is
loose or disconnected.
Reconnect the cable if
necessary.
● If the ALM indicator is
steady on, handle the
alarm.
If the ALM indicator is steady
on, handle the alarm.
If the R: ALARM indicator is
steady red, handle the alarm.
If no data is reported, contact
technical support.
If no data is reported or data
is abnormal, contact
technical support.
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