Removing And Replacing The Cisco Asr 1002 Router Power Supplies - Cisco ASR 1013 Hardware Installation Manual
Asr 1000 series
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- Installation manual (42 pages) ,
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Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
c) KEPnut screw
Step 7
Tighten the KEP-style hex nut screws (use the screwdriver to tighten the ground screw in the terminal block to a torque
of 18-22 in-lbs) on the power supply studs
Step 8
Insert the positive ground cable. Replace the ground lug with cable in the following order:
a) Flat Washer
b) Ground lug with positive wire
c) Kepnut screw
Step 9
Tighten the KEP-style hex nut screws (use the screwdriver to tighten the positive ground screw in the terminal block to
a torque of 18-22 in-lbs) on the power supply ground studs and repeat the same steps for the negative ground stud and
wire (see xref fig).
Note
Secure the wires coming in from the terminal block so that they cannot be disturbed by casual contact.
Step 10
Use tie wraps to secure the wires, so that the wires are not pulled from the terminal block by casual contact. Tie-wrap
studs are located below the power supply terminal block.
Note
The ground wire must contain a loop when securing it to the tie-wrap tab to prevent it from being pulled
out.
Step 11
Replace the terminal block plastic cover and tighten the screws. The plastic cover slides in easily over the terminal block.
Step 12
If you taped the circuit breaker, then remove the tape from the circuit-breaker switch handle and move the circuit-breaker
handle to the on position.
Step 13
Switch the power supply circuit breaker switch to the On (|) position.
What to Do Next
This completes the procedure for connecting the DC power supply in the Cisco ASR 1004 Router.
Removing and Replacing the Cisco ASR 1002 Router Power
Supplies
The Cisco ASR 1002 Router contains the following power supplies:
• AC power supply
• –48 VDC power supply
• +24 VDC power supply
This section contains the procedures to remove and replace these power supplies in the Cisco ASR 1002
Router, Cisco ASR 1002-F Router, and Cisco ASR 1002-X Router.
Unless otherwise noted, the Cisco ASR 1002-F Router AC and –48 VDC power supply and removal and
Note
installation remain the same as the Cisco ASR 1002 Router.
This section contains the following topics:
Removing and Replacing the Cisco ASR 1002 Router Power Supplies
Cisco ASR 1000 Series Router Hardware Installation Guide
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