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Cisco 10005 ESR AC Power Supply Installation
78-12652-01
Adding or Replacing an AC Power Supply
Adding or Replacing an AC Power Supply
This section describes how to add or replace an AC power supply in a Cisco 10005
chassis. It contains these procedures:
•Installing a Second AC Power Supply
•Replacing an AC Power Supply
•Troubleshooting the Installation

Installing a Second AC Power Supply

Warning
Never install an AC power module and a DC power module in the same
chassis.
Follow these steps to install a second AC power supply for redundancy:
Step 1 Put on an antistatic wrist or ankle strap. Attach the strap to the ESD grounding
jack on the front of the chassis or to a bare metal surface of the chassis.
Step 2 At the rear of the chassis, loosen the captive screws to remove the blank cover
from the empty power compartment.
Step 3 Before you install the new power supply, push on the left side of the power switch
to set the power supply to standby mode.
Step 4 Insert the new AC power supply all the way into the power bay to ensure a secure
connection to the midplane (Figure 2). Tighten the captive screws.