4.4.14 Replacing Batteries for the ASD Power Box
Prerequisites
Spare ASD power box batteries of the same model are available and functional.
Impact on the System
None
Preparations
Tools: Phillips screwdriver, protective gloves
Materials: spare ASD power box batteries
Documents:
re extinguishing drawings and parameters
Skill requirement:
re engineer
Procedure
Step 1 Move the ASD power box batteries to the installation position indicated on the re
extinguishing device layout diagram.
Step 2 Switch o the standby power supply for the ASD.
Figure 4-93 Switching o the standby power supply
Step 3 Disconnect cables from the faulty ASD batteries.
Step 4 Use a Phillips screwdriver to remove screws on the battery protective panel, and
remove the protective panel.
Step 5 Replace the batteries, and connect battery cables.
FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario) 4 Parts Replacement
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 144
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