Cisco Systems quick start Replace a Power Supply in a Cisco ASR 1006 Router

Replace a Power Supply in a Cisco ASR 1006 Router

This section provides instructions for removing and replacing the AC power supply and the DC power supply in a Cisco ASR 1006 Router. Before you begin, make certain the chassis is grounded.

Remove and Then Replace an AC Power Supply

To remove a live Cisco ASR 1006 Router AC power supply that is not operating normally (and then replace the AC power supply within five minutes), follow this procedure:

Step 1 Slip on the ESD-preventative wrist strap that was included in the accessory kit.

Step 2 Before you turn off a power supply, make certain the chassis is grounded.

Step 3 Turn the power supply Standby switch to the Standby position.of the power supply.

Step 4 Unplug the power cable from the AC inlet on the back of the power supply and the power source. Step 5 Unscrew the power supply captive screws.

Note Two power supplies must be installed in the chassis at all times to ensure sufficient cooling. The system fans are inside the power supply units and must spin for cooling. Because all the system fans can be powered by one power supply, the second power supply unit does not have to be powered on, but it must be installed.

Caution If you remove a power supply, the system can run for a maximum of five minutes before the system shuts down. The fans and power elements are independent within the power supply. Therefore, it is not required that the replacement power supply be energized within five minutes. The only requirement is that the power supply be installed in the chassis, which energizes the fans and maintains proper system cooling.

Step 6 Grasping the power supply handles, pull the power supply from the chassis. When you remove the AC power supply, you will see the following type of messages in the log report:

6ru_perf2#show log

Syslog logging: enabled (0 messages dropped, 6 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)

No Active Message Discriminator.

No Inactive Message Discriminator.

Console logging: disabled

Monitor logging: level debugging, 0 messages logged, xml disabled, filtering disabled

Buffer logging: level debugging, 81 messages logged, xml disabled, filtering disabled

Exception Logging: size (4096 bytes)

Count and timestamp logging messages: disabled

Persistent logging: disabled

No active filter modules.

Trap logging: level informational, 78 message lines logged

Log Buffer (10000000 bytes):

*Jan 10 06:08:14.713: %CMRP-3-PEM_REMOVE_SHUT: R0/0: cmand: The system will shut down in 5 minutes

*Jan 10 06:08:14.718: %ASR1000_PEM-6-REMPEM_FM: PEM/FM slot P1 removed

*Jan 10 06:08:28.966: %ASR1000_PEM-6-INSPEM_FM: PEM/FM slot P1 inserted

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