Emergency Operation - Huawei FusionModule 1000B Maintenance Manual

FusionModule1000B Air-Cooled IT Solution
Maintenance Guide

3.3.6 Emergency Operation

Emergency Operation Description
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FusionModule1000 Common Critical Alarms and Faults
Table 3-2
Table 3-2 Common critical alarms and faults
Common Critical
Alarm and Fault
The mains supply is
cut off.
Circuit breaker
tripping
Overload
Electrolyte leakage
Overtemperature
Issue 02 (2017-01-10)
Emergency operations are performed only when a critical alarm or fault occurs in the
FusionModule1000.
Emergency operations that are included in this manual are common ones for the
FusionModule1000, and may not be inclusive. If a phenomenon or fault is inconsistent
with that described in the emergency operation prerequisites, do not perform operations
based on the method described in this manual.
Emergency operations are basic measures taken to prevent or reduce the loss or
destruction of the FusionModule1000. When performing emergency operations during
the O&M process, take the actual situation into consideration.
Only trained and qualified personnel are allowed to perform emergency operations.
For more emergency operations for the FusionModule1000, contact Huawei technical
support.
describes the common critical alarms and faults in the FusionModule1000.
Possible Cause
 The mains supply
is cut off.

Open circuits
occur.
 Overload
protection is
triggered.
 Current leakage
protection is
triggered.
The equipment is
overloaded.
The battery is
damaged.
 The cooling
system is set
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Possible Impact Emergency
Operation
The data center is 7.1 Emergency
powered off. Operations for
Mains Failure
Some areas in the 7.2 Emergency
data center are Operations for
powered off. Circuit Breaker
Tripping
The circuit breaker 7.3 Overload
trips, equipment Emergency
deterioration Operations
accelerates, and
even equipment
damage or fire may
occur.
The battery cannot 7.4 Emergency
work properly. Operations for
Battery Electrolyte
Leakage
Equipment 7.5 Emergency
operation is Operations for
3 O&M Description
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