Replacing Components For The Power Supply And Distribution System; Replacing A Rpdu - Huawei FusionModule500 User Manual

FusionModule500 Smart Mini Data Center
User Manual (ECC800e)
Procedure
Step 1 Remove the cover from the door status sensor.
Step 2 Remove the communications cable using a Phillips screwdriver and insulate the cable.
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Step 3 Remove the door status sensor from the conversion bracket on the cabinet door using a
screwdriver.
Step 4 Install the new door status sensor on the conversion bracket of the cabinet door, and connect
cables to the sensor.
Step 5 Reinstall the cover on the door status sensor.
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4.5.2 Replacing Components for the Power Supply and
Distribution System
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4.5.2.1 Replacing a rPDU

Prerequisites
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Context
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Issue 07 (2019-12-20)
When removing cables, label the cables with corresponding terminal ports for later
connection.
When removing cables, wrap bare cables with insulation tape to avoid hazards.
Only qualified personnel can replace components of the power supply and distribution
system.
Wear protective tools, such as insulation gloves and shoes before replacing a power supply
and distribution component.
Power off the upper-level equipment before replacing a power supply and distribution
component.
Check whether the front and rear ends of the component to be replaced are powered off
using a multimeter and electrical tester pen after the component is powered off.
Tools: Phillips screwdriver, step ladder.
Materials: A spare rPDU of the same model is available and functional.
The rPDU is installed at the rear door of the cabinet.
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