Huawei IDS1000-A, Maintenance Manual

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IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
4 Alarms and Faults
Issue 01 (2016-01-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
50
4.5 Emergency Operation
Emergency Operation Description

Emergency operations are performed only when a critical alarm or fault occurs in the
IDS1000.

Emergency operations that are included in this manual are common ones for the
IDS1000, and may not be inclusive. If a phenomenon or fault is inconsistent with the
phenomenon or fault 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 IDS1000. 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 IDS1000, contact Huawei technical support.
IDS1000 Common Critical Alarms and Faults
Table 4-2 describes the common critical alarms and faults in the IDS1000.
Table 4-2 Common critical alarms and faults
Alarm or
Fault Find Through Possible Cause Possible
Impact
Emergency
Operation
Mains Supply
Failure System and
equipment
alarms or
maintenance

The mains
supply is cut
off.
 Open circuits
occur.
The data center
is powered off. 6.1 Emergency
Operations for
Mains Failure
Circuit Breaker
Tripping System and
equipment
alarms or
maintenance  Overload
protection is
triggered.
 Current
leakage
protection is
triggered.
Some areas in
the data center
are powered
off. 6.2 Emergency
Operations for
Circuit Breaker
Tripping
Current
Overload System or
equipment
alarms The equipment is
overloaded. The circuit
breaker trips,
equipment
deterioration
accelerates,
and even
equipment
damage or fire
may occur. 6.3 Overload
Emergency
Operations