Replacing An Exit Button - Huawei FusionModule 1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One Data
Center
Maintenance Guide
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4.3.6.2 Replacing an Exit Button

Prerequisites
A spare exit button of the same model is available and functional.
Impact on the System
None
Preparations
Tools: insulation tape, Phillips screwdriver, small flat-head screwdriver, protective gloves
Material: spare exit button
Skill requirement: ELV engineer
Procedure
Step 1 Disassemble the faulty exit button, remove cables, and remove the faulty exit button, as
shown in Figure 4-18.
Figure 4-18 Removing an exit button
Issue 01 (2019-07-15) Copyright © Huawei Technologies Co., Ltd.
4 Parts Replacement
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