Replacing A Smart Rpdu - Huawei FusionModule2000 Maintenance Manual

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Preparations
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Context
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Procedure
Step 1 Open the rear door of the cabinet.
Step 2 Connect the IT load of the faulty rPDU to a functional rPDU.
Step 3 Turn off the upstream power distribution switch for the faulty rPDU. Ensure that
the rPDU input has no power, and then remove the power and ground cables from
the terminal block on the top of the rPDU.
Step 4 Remove the screws that secure the rPDU using a Phillips screwdriver.
Step 5 Secure the new rPDU in the installation position of the old rPDU.
Step 6 Connect the input power and ground cables to the new rPDU.
Step 7 Turn on the upstream power distribution switch for the rPDU and the rPDU input
switch.
Step 8 Verify that the rPDU power output is normal and then connect the IT load cables
to the rPDU.
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5.2.5 Replacing a Smart rPDU

Impact on the System
One power input of the equipment cannot work.
Preparations
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Context
The smart rPDU is installed near the rear door of the cabinet.
Procedure
Step 1 Open the rear door of the cabinet.
Issue 02 (2022-07-30)
Tools: Phillips screwdriver, step ladder, multimeter
Material: A spare and functional rPDU of the same model
Skill requirement: power distribution engineer
The rPDU is installed at the rear door of the cabinet.
The rPDU supports vertical and horizontal installation. This section describes
how to replace a vertical rPDU.
Tools: Phillips screwdriver, step ladder, label, marker
Material: smart rPDU of the same specifications
Copyright © Huawei Digital Power Technologies Co., Ltd.
5 Parts Replacement
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