Huawei FusionModule500 User Manual page 170

FusionModule500 Smart Mini Data Center
User Manual (ECC800e)
Alarm
Lagging (BIM1 to
BIM40)
Overtemperature
(BIM1 to BIM40)
Terminal Loose
(BIM1 to BIM40)
Exception (BIM1 to
BIM40)
Issue 07 (2019-12-20)
Severity
Major
Major
Critical
Critical
Copyright © Huawei Technologies Co., Ltd.
Possible Cause
1. The battery
discharge voltage
is below the
lower threshold.
2. The battery has
an abnormal
SOH value.
1. The battery
terminal screw is
loose.
2. The battery
terminal is not
properly
connected to the
connector.
3. The battery has
an abnormal
SOH value.
1. The battery
terminal screw is
loose.
2. The battery
terminal is not
properly
connected to the
connector.
1. The battery shell
is broken,
resulting in
electrolyte and
electricity
leakage.
2. The battery loop
cable is broken
and
short-circuited to
the ground,
resulting in
electricity
leakage.
4 Maintenance
Measure
1. Manually charge
batteries in
equalized mode.
Then perform a
capacity test after
ensuring that
abnormal battery
is fully charged.
2. Replace the
abnormal battery
based on the
SOH information
obtained during
the capacity test.
1. Check that the
battery terminal
screw is
tightened.
2. Check that the
battery terminal
is properly
connected to the
connector.
3. Replace the
battery with an
abnormal SOH
value.
1. Check that the
battery terminal
screw is
tightened.
2. Check that the
battery terminal
is properly
connected to the
connector.
1. Check that the
battery
appearance is
intact.
2. Check that the
battery loop
cable does not
deteriorate.
3. Replace the
damaged battery
or cable.
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