Huawei FusionModule2000 - Replacing a Smart U Space Manager (Connected to a UIM20 A Expansion Module)

Figure 5-85 Positions of the eLight actuator and power supply (inside the
aisle)
(1) eLight actuator (2) eLight power supply
(3) Upstream fuse
Procedure
Step 1 Disconnect the upstream fuse for the eLight power supply.
Step 2 Label each cable based on the corresponding ports on the eLight power supply.
Step 3 Remove the cables from the eLight power supply.
Step 4 Remove the old eLight power supply from guide rails.
Step 5 Install the new eLight power supply in the original position and connect the
cables.
Step 6 Connect the upstream fuse for the eLight power supply.
----End
5.4.26 Replacing a Smart U Space Manager (Connected to a
UIM20A Expansion Module)
Impact on the System
The U space status of the equipment cannot be displayed during replacement.
FusionModule2000 Smart Modular Data Center
Maintenance Guide (Fusion Module Actuator) 5 Parts Replacement
Issue 01 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 130