Removing And Replacing The Power Supply; Required Tools; Removing An Ac-Input Power Supply - Cisco SCE8000 GBE Installation And Configuration Manual

Removing and Replacing the Power Supply

Removing and Replacing the Power Supply
This section describes how to remove and install power supplies for the Cisco SCE8000 GBE .
Note In systems with redundant power supplies, you can replace the faulty supply while the system is
operating.
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Required Tools

A flat-blade or number 2 Phillips-head screwdriver is required to perform these procedures.
Additionally, a wire cutter or scissors may be necessary for cutting cable tie-wraps.

Removing an AC-Input Power Supply

Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution
when servicing.
Turn the power switch to the Off (0) position on the power supply you are removing.
Step 1
Step 2 Disconnect the power cord from the power source. Do not touch the metal prongs on the power cord
when it is still connected to the power supply.
Step 3 Remove the power cord from the power connection on the power supply module. Do not touch the metal
prongs embedded in the power supply.
Loosen the captive installation screws on the power supply
Step 4
Cisco SCE8000 GBE Installation and Configuration Guide
9-4
Required Tools, page 9-4
Removing an AC-Input Power Supply, page 9-4
Installing an AC-Input Power Supply, page 9-6
Removing a DC-Input Power Supply, page 9-7
Installing a DC-Input Power Supply, page 9-8
Chapter 9 Removal and Replacement Procedures
(Figure 9-1).
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