Huawei FusionModule1000A40 Maintenance Manual page 145

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Skill requirement: fire engineer
Procedure
Step 1 Turn off the upstream switch of the emergency light power cable.
Figure 5-82 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.
Figure 5-83 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.
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Issue 04 (2021-02-10)
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5 Parts Replacement
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