Parts Replacement For The New Main Way; Replacing The General Input Unit - Huawei FusionModule2000 V500R002C03 Maintenance Manual

FusionModule2000 Smart Modular Data Cente
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 normal 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 cables from the terminal block on the top of
the rPDU.
Step 4 Remove the bolts 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 cables to the 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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6.2.5 Parts Replacement for the New Main Way

There could be service interruptions during the replacement of the new main way. If power
disconnection is required, seek the customer's permission first.

6.2.5.1 Replacing the General Input Unit

Impact on the System
One power input of the equipment cannot work.
Preparations
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Issue 03 (2019-12-04)
Tools: Phillips screwdriver, step ladder
Material: rPDU of the same model that is available and functional
Skill requirement: power distribution engineers
The rPDU is installed near the rear door of the cabinet.
The rPDU has two types: vertical and horizontal. The following describes how to install
a vertical rPDU.
Tools: electroprobe, insulation gloves, Phillips screwdriver, 13# socket wrench, 6# hey
key, step ladder
Materials: general input unit, connective kit (1 PCS)
Copyright © Huawei Technologies Co., Ltd.
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