Replacing An Access Actuator - Huawei FusionDC1000A Maintenance Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Procedure
Step 1 Remove the emergency door release button.
1.
2.
3.
4.
Figure 4-62 Removing an emergency door release button
Step 2 Install a new emergency door release button.
1.
2.
3.
4.
Step 3 Check that the new emergency door release button is working properly.
Remove the cover of the emergency door release button using a screwdriver, press the button,
and rotate the door handle clockwise to open the pre-fab. module door. If the door can be
opened, the emergency door release button is working properly.
----End

4.3.8.4 Replacing an Access Actuator

Prerequisites
A spare access actuator of the same model is available and functional.
Issue 01 (2021-04-20)
Remove the screws securing the emergency door release button, as shown by
(1) in the figure.
Remove the glass panel of the emergency door release button, as shown by
(2) in the figure.
Remove the screws securing the base, as shown by (3) in the figure.
Disconnect cables and remove the emergency door release button.
Connect the cables.
Tighten the screws on the base.
Install the glass panel.
Tighten the screws.
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