Replacing An Emergency Light - Huawei FusionModule1000A40 Maintenance Manual

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide

5.4.1.13 Replacing an Emergency Light

Prerequisites
A spare emergency light of the same model is available and functional.
Impact on the System
None
Prerequisites
Tools: Phillips screwdriver, flat-head screwdriver, step ladder, protective gloves
Material: spare emergency light
Documents: none
Skill requirement: fire engineer
Procedure
Step 1 Turn off the upstream switch of the emergency light power cable.
Figure 5-63 Emergency light
Step 2 Remove the protective cover of the emergency light.
Step 3 Loosen the emergency panel using a flat-head screwdriver, and remove the panel.
Step 4 Remove screws from the emergency light base using a Phillips screwdriver, and
remove the base.
Step 5 Install the new emergency light base and the panel in the same way.
Step 6 Remove the red pin, and reinstall the protective cover.
Issue 04 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
5 Parts Replacement
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