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Remove the DC Power Supply Module
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Remove the DC Power Supply Module
This section provides information about removing and replacing the DC power supply.
Warning
Step 1
Before servicing the power supply, switch off the circuit breaker 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 is included in the accessory kit.
Step 3
Switch the power supply circuit-breaker switch to the Off (O) position.
Step 4
Pull the terminal block plug cover out of the terminal block head in the power supply.
Step 5
Unscrew the terminal block screws and remove the cables.
Step 6
Grasp the power supply handle. Press the power supply lock towards the left and simultaneously pull the power supply
out from the chassis while supporting it with the other hand.
Install the DC Power Supply Module
Perform the following procedure to install the power supply module:
Step 1
Ensure that the system (earth) ground connection is made. (See the following figure.)
Step 2
If necessary, remove the blank power supply filler plate from the chassis power supply bay opening by loosening the
captive installation screws.
Step 3
Verify that power to the DC circuit connected to the power supply you are installing is turned off. To ensure that power
has been removed from the DC circuits, locate the circuit breakers for the DC circuits, switch the circuit breakers to the
OFF position, and tape the circuit-breaker switches in the OFF position.
Step 4
Grasp the power supply handle with one hand. Place your other hand underneath the power supply. Slide the power
supply into the power supply bay. Make sure that the power supply is fully seated in the bay.
Hardware Installation Guide for Cisco 8011-2X2XP4L PLE Service Endpoint Router
58
Remove the AC Power Supply Module, on page 59
Install the AC Power Supply Module, on page 60
Statement 1003 DC Power Disconnection
To reduce risk of electric shock or personal injury, disconnect DC power before removing or replacing
components or performing upgrades.
Replace Power Supply
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