Huawei IDS1000-A Maintenance Manual page 130

IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Impact on the System
None
Preparations
Tools: protective gloves, step ladder
Material: spare smoke detector
Documents required: fire extinguishing device layout diagram
Skill requirement: fire extinguishing engineer
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Procedure
Step 1 Hold the faulty smoke detector and turn it counterclockwise to remove it from the base, as
shown in
Figure 5-39 Removing a smoke detector
Issue 01 (2016-01-10)
Before replacing the smoke detector, inform the related administration department of the
temporary downtime of the fire control system. In addition, disable the logical control
function of the area or system to prevent false alarms. After the replacement is completed,
inform the administration department that the system has become normal.
For the diagram and table, see the initial configuration guide.
Figure 5-39.
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5 Parts Replacement
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