Cisco ASR 1000 Series Replacing page 64

Removing the DC Power Supply from Cisco ASR 1006 Router
SUMMARY STEPS
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DETAILED STEPS
Step 1
Before servicing the power supply, switch the circuit breaker Off in your equipment area. As an additional precaution,
tape the circuit breaker switch in the Off position.
Step 2
Slip on the ESD-preventive wrist strap that was included in the accessory kit.
Step 3 Switch the power supply circuit breaker switch to Off (O).
Step 4
Locate the terminal block on the rear of the chassis on the power supply.
The following figure shows the DC power supply terminal block for the ASR1006-PWR-DC power supply of the Cisco
ASR 1006 Router.
Figure 41: Cisco ASR 1006 Router DC Power Supply (ASR1006-PWR-DC) Terminal Block and Plastic Cover
1 Negative terminal
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
64
Before servicing the power supply, switch the circuit breaker Off in your equipment area. As an additional
precaution, tape the circuit breaker switch in the Off position.
Slip on the ESD-preventive wrist strap that was included in the accessory kit.
Switch the power supply circuit breaker switch to Off (O).
Locate the terminal block on the rear of the chassis on the power supply.
Remove the slotted plastic cover from the terminal block (see xref figure).
Locate the power supply ground stud (see xref fig). Remove the ground (GND) cable from the DC
power supply.
Loosen and remove the Kepnut screw, washer, and ground lug in that order.
Loosen the four captive screws on the DC power supply.
Grasping the power supply handles, pull the power supply from the chassis.
Replace the DC power supply within five minutes.
3 Plastic cover slotted area
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers