Removing And Replacing An Ac Pdu - Cisco 12410 Installation And Configuration Manual

Removing and Replacing AC and DC Power Subsystem Components

Removing and Replacing an AC PDU

Step 1
Step 2
Step 3
Warning
Step 4
Figure 7-18 Ejecting an AC Power Supply
PWR OK
FAULT
0
TEMP
ILIM
PWR OK
FAULT
TEMP
ILIM
Cisco 12010, Cisco 12410, and Cisco 12810 Router Installation and Configuration Guide
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Use the following procedure to remove and replace an existing AC PDU, or to
upgrade from a 2400 W PDU to a 2800 W PDU.
Set the power switch to the off (0) position.
Unplug the power supply cord from its AC outlet.
Power off the circuit breaker assigned to the PDU you are removing.
To ensure that power remains off while you are performing this procedure, tape
the circuit breaker switch in the off (0) position.
Eject the PEM from the chassis
Loosen the captive screw on the ejector lever and pivot the lever down to eject
a.
the PEM from its bay.
Pull out the power supply halfway from its bay.
b.
It is not necessary to completely remove the power supply. You can leave
Note
the power supply in its bay while you replace the AC PDU.
0
Chapter 7
(Figure 7-18):
Maintaining the Router
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