Installation Guide

Table Of Contents
Removing an RPS-150XT Redundant Power Supply
To remove an installed RPS-150XT that is attached to a switch, follow these steps.
Caution
Observe all ESD precautions when handling sensitive electronic equipment.
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.
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:
a. Holding the power supply securely, remove the captive screws that secure it to the STK-
RPS-1005CH3 shelf.
b. 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 on page 392.
Removing an RPS-500p Redundant Power Supply
To remove an installed RPS-500p that is attached to a switch, follow these steps.
Caution
Observe all ESD precautions when handling sensitive electronic equipment.
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:
a. Holding the power supply securely, remove the screws that attach it to the rack rails.
b. Place the power supply onto a sturdy flat surface.
c. Optionally, remove the rack-mounting brackets from the power supply.
5. If you want to replace the power supply with a new one, follow the instructions in Installing an
RPS-500p Redundant Power Supply on page 396.
Removing an STK-RPS-150PS Redundant Power Supply
Caution
Observe all ESD precautions when handling sensitive electronic equipment.
Replacing AC Power Supplies Removing an RPS-150XT Redundant Power Supply
Summit Family Hardware Installation Guide 469