Removing The Failed Pfu - Cisco ASR 5000 Series Installation Manual
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- Product overview (992 pages) ,
- Administration manual (509 pages) ,
- Thresholding configuration manual (163 pages)
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Replacing a Power Filter Unit
Removing the Failed PFU
In the event of a PFU failure, follow these instructions to safely remove the PFU from the chassis.
Step 1
Power down the PFU by flipping the circuit breaker on the PFU to the OFF position. If the circuit breaker on your PFU
is equipped with a locking clip, move the clip to the right to unlock the circuit breaker's actuator.
Step 2
Shut down the power source to the failed PFU.
W
ARNING
proceeding to the next step. Vor dem naechsten Schritt Spannungsversorgung abschalten, um einen elektrischen Schlag
zu vermeiden.
Step 3
Use a Phillips #2 screwdriver to remove the plastic cover from the power terminals.
:
To avoid the risk of electric shock, verify that the power source is completely shut down before
Removing the Failed PFU ▀
ASR 5000 Installation Guide ▄
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