Removing an RPS-150XT Redundant Power Supply

About this task

To remove an installed RPS-150XT that is attached to a switch, follow these steps.

Caution

Caution

Observe all ESD precautions when handling sensitive electronic equipment.
Note

Note

The switch should not be powered on during installation or removal of the power supply. This is not a hot-swap procedure. Follow the steps in the order specified.

Procedure

  1. Unplug the AC power cord from the AC power source first and then from the power supply.
  2. Disconnect the RPS cable from the Redundant Power Supply connector at the rear of the power supply.
  3. Disconnect the RPS cable from the Redundant Power Supply connector on the switch.
  4. If the power supply is installed in a rack, remove it from the rack:
    1. Holding the power supply securely, remove the captive screws that secure it to the STK-RPS-1005CH3 shelf.
    2. Carefully slide the power supply out of the shelf.
  5. If you want to replace the power supply with another one, follow the instructions in Installing an RPS-150XT Redundant Power Supply.