Huawei FusionModule1000A40 ICT Solution Maintenance Manual page 174

FusionModule1000A40 ICT Solution
Maintenance Guide
Figure 4-110 Removing the power plug
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 4-111 Position of the red pin
Step 7 Reconnect the power plug of the emergency light.
Step 8 Press the red button on the emergency light to check whether the new emergency light is
working properly.
----End
Follow-up Procedure
Dispose of the removed emergency light that is confirmed faulty.
Issue 01 (2019-03-05)
If the new emergency light turns on, it is working properly.
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4 Parts Replacement
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