Removing And Replacing The Power Supply; Required Tools; Removing An Ac-Input Power Supply - Cisco 7609-S Installation Manual

Removing and Replacing the Power Supply

Removing and Replacing the Power Supply
Note

Required Tools

Removing an AC-Input Power Supply

Warning
Step 1
Step 2
Cisco 7609 Internet Router Installation Guide
5-2
This section describes how to remove and install power supplies for the
Cisco 7609 Internet Router.
In systems with redundant power supplies, you can replace the faulty supply
while the system is operating.
A flat-blade or number 2 Phillips-head screwdriver is required to perform these
procedures.
Voltage is present on the backplane when the system is operating. To reduce
risk of an electric shock, keep hands and fingers out of the power supply
bays and backplane areas.
Follow these steps to remove an AC-input power supply:
Turn the power switch to the Off (0) position on the power supply you are
removing. (See Figure
disengages a pawl that unlocks the power supply from the chassis.
Disconnect the power cord from the power source.
Chapter 5
5-1.) Turning the power switch to the Off (0) position also
Removal and Replacement Procedures
OL-5079-04