Replacing A Remote T/H Sensor - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One
Data Center
Maintenance Guide
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.
----End

6.3.7 Replacing a Remote T/H Sensor

Prerequisites
A spare T/H sensor of the same model is available and functional.
Impact on the System
None
Preparations
Tool: flat-head screwdriver, step ladder (2 m)
Material: spare remote T/H sensor
Documents required: initial configuration parameters for the remote T/H sensor
DIP switch
Skill requirement: ELV engineer
For the tables, see the initial configuration parameter manual for the solution in use.
Procedure
Step 1 Remove the network cable from the remote T/H sensor.
Issue 03 (2022-12-15)
NO TE
Copyright © Huawei Digital Power Technologies Co., Ltd.
6 Parts Replacement
98