Huawei FusionModule800 User Manual page 389

FusionModule800 Smart Small Data Center
User Manual
Component Alarm Name
BCB Tripping
Single Batt.
terminal off
Single Batt.
Exception
Smart Power loss
cooling
product
Issue 01 (2021-02-05)
Alarm Possible Cause
Severit
y
Critical ● The battery has
● The battery circuit
● There is a security
Critical ● A battery terminal
● The battery terminal
Critical ● The battery shell is
● The battery loop
Warnin The supply power is cut
g off.
Copyright © Huawei Technologies Co., Ltd.
discharged to the
end-of-discharge
(EOD) threshold.
breaker (BCB) box is
manually
disconnected.
risk in the battery
loop.
screw is not
tightened.
is not properly
connected to the
connector.
broken, resulting in
electrolyte and
electricity leakage.
cable is broken and
short-circuited to the
ground, resulting in
electricity leakage.
6 O&M
Measures
Identify the alarm
cause, rectify the fault,
and switch on the BCB
box.
● Check that battery
terminal screws are
tightened.
● Check that battery
terminals are
properly connected
to connectors.
● Check whether the
appearances of
abnormal batteries
are intact, and
replace abnormal
batteries.
● Check whether
battery loop cables
are deteriorated or
broken, and replace
faulty cables.
Check the power supply
cables.
377