Replacing An Access Actuator; Replacing A Door Status Sensor - Huawei FusionModule1000A40 Maintenance Manual

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
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.
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5.3.7.4 Replacing an Access Actuator

Prerequisites
A spare access actuator of the same model is available and functional.
Impact on the System
None
Preparations
Tools: ESD wrist strap, ESD gloves, step ladder, label, marker
Material: spare access actuator
Documents: none
Skill requirement: ELV engineer
Procedure
Step 1 Label each cable based on the corresponding ports on the access actuator.
Step 2 Disconnect cables from the access actuator.
Step 3 Remove the faulty access actuator from guide rails.
Step 4 Install the spare access actuator in the original position and connect the cables.
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5.3.7.5 Replacing a Door Status Sensor

Prerequisites
A spare door status sensor of the same model is available and functional.
Impact on the System
None
Preparations
Tools: insulation tape, step ladder (2 m), Phillips screwdriver, flat-head screwdriver,
protective gloves
Material: spare door status sensor
Issue 04 (2021-02-10)
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