Replacing The Fuse For A Fusionmodule Actuator; Replacing A Skylight Magnetic Lock - Huawei FusionModule2000 Maintenance Manual

FusionModule2000 Smart Modular Data Center
Maintenance Guide

5.4.15 Replacing the Fuse for a FusionModule Actuator

Prerequisites
Impact on the System
The PAD cannot be charged, the lights and rotating skylight cannot be controlled,
and the aisle access control system cannot be used.
Preparations
Tools: insulation gloves, step ladder
Procedure
Step 1 Disconnect the upstream fuse for the FusionModule Actuator.
Step 2 Open the fuse box and remove the faulty fuse.
Step 3 Open the spare fuse box of the FusionModule Actuator and take out a fuse.
Step 4 Connect the upstream fuse for the FusionModule Actuator to complete the
networking settings for the new component.
Step 5 Check the parameters and communication status of the FusionModule Actuator to
ensure normal communication.
Step 6 Turn on the lights to check that the FusionModule Actuator supplies power to the
lights properly.
----End

5.4.16 Replacing a Skylight Magnetic Lock

Impact on the System
The rotating skylight cannot be controlled.
Preparations
●
●
Procedure
Step 1 Open the rotating skylight.
Issue 02 (2022-07-30)
NO TE
● Before replacing the fuse for a FusionModule Actuator, ensure that the upstream fuse is
disconnected.
● Prepare backup lights before replacing the fuse for a FusionModule Actuator in the N+1
configuration to avoid insufficient lighting in the data center during the replacement.
Tools: Phillips screwdriver, step ladder (2 m)
Material: skylight magnetic lock
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5 Parts Replacement
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