Replacing Batteries For The Asd Power Box - Huawei FusionDC1000A Maintenance Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Step 6 Remove the red pin, and reinstall the protective cover.
Figure 4-116 Position of the red pin
Step 7 Turn on the upstream switch of the emergency light power cable.
Step 8 Press the red button on the emergency light to check whether the new emergency
light is working properly.
If the new emergency light turns on, it is working properly.
----End

4.5.13 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: fire extinguishing drawings and parameters
Skill requirement: fire engineer
Procedure
Step 1 Move the ASD power box batteries to the installation position indicated on the fire
extinguishing device layout diagram.
Step 2 Switch off the standby power supply for the ASD.
Issue 01 (2021-04-20)
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