Replacing Cables; Replacing A Power Cable - Huawei USG9500 Series Hardware Manual

HUAWEI USG9500 Series
Hardware Guide
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Follow-up Procedure
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3.8 Replacing Cables

This section describes the precaution and procedure for replacing the power cable, network
cable, trunk cable, and optical cable.

3.8.1 Replacing a Power Cable

This section describes the procedure for replacing a power cable.
Context
Before replacing a power cable, note the following:
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Tool
Before replacing a power cable, you need the following tools:
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Procedure
Step 1 Record the location of both ends of the power cable to be replaced and the cabling mode.
Issue 03 (2017-12-15)
Figure 3-54 Installing the air filter of the air intake frame on the USG9520
Gather up and store the tools.
Dispose of the replaced air filter according to the compliance and safety standards.
Ensure that service data is backed up before replacing a power cable.
Before operating the device, make sure to cut off all input power supplies to the power
distribution cabinet, and label the switch to be used.
The DC power cable terminals and other exposed surfaces must be fully insulated.
Power module terminal
Power cable
ESD wrist strap
Phillips screwdriver
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