FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
The PSU is hot-swappable.
Do not touch the terminals in the rear of a removed PSU to avoid electric shocks.
Tool: insulation gloves
Materials: a reserved undamaged and undeformed PSU of the appropriate model.
Procedure
Step 1 Push the locking latch in the upper right corner of the PSU panel leftwards.
Step 2 Pull out the handle of the PSU to remove the PSU from the subrack.
Step 3 Place a reserved PSU at the entry to the subrack, push the locking latch leftwards, and pull the
handle outwards.
Step 4 Gently push the PSU into the subrack along guide rails, and push the locking latch rightwards
to secure the handle.
Figure 5-58 Replacing a PSU
----End
5.5.4 Replacing the Hard Disk
Prerequisites
The hard disk needs to be replaced.
Data in the hard disk has been backed up.
A spare hard disk of the same model is available and functional.
Context
Recommended tools and materials: Phillips screwdriver, ESD wrist strap (or ESD gloves)
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