Replacing An Input Switch (02402732-009) - Huawei FusionModule 1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One Data
Center
Maintenance Guide
Figure 4-1 Removing an ATS controller
Step 5 Install the new ATS controller.
Step 6 Connect the cables and tighten the knob.
Step 7 Reinstall the protective panel of the PDF.
Step 8 Turn on the upstream and output switches of the PDF.
Step 9 Check that the new ATS controller is working properly.
Step 10 Switch on downstream switches of the PDF.
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4.1.2.2 Replacing an Input Switch (02402732-009)

Prerequisites
A spare input switch for of the same model is available and functional.
Impact on the System
Certain services of the FusionModule1000 are interrupted.
Preparations
Tools: Phillips screwdriver, flat-head screwdriver, key to the PDF door, step ladder
Materials: spare input switch
Documents: documents delivered with the PDF
Skill requirement: power distribution engineers
Issue 01 (2019-07-15)
After power-on, the Power indicator of the controller lights up.
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4 Parts Replacement
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