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 and then turn
o the lights to check that the FusionModule Actuator
supplies power to the lights properly.
----End
5.4.17 Replacing a Skylight Magnetic Lock
Impact on the System
The rotating skylight cannot be controlled.
Preparations
● Tools: Phillips screwdriver, step ladder (2 m)
● Material: skylight magnetic lock
Procedure
Step 1 Open the rotating skylight.
Step 2 Disconnect the cable delivered with the skylight magnetic lock from the cascading
terminal of the lock.
Step 3 Remove the skylight magnetic lock to be replaced.
FusionModule2000 Smart Modular Data Center
Maintenance Guide (Fusion Module Actuator) 5 Parts Replacement
Issue 01 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 117