Extreme Networks ExtremeSwitching CES 2000 Series Hardware Installation Manual page 79

4. Pull the power supply outward once the screws have been unscrewed. This will disconnect the power supply from the
backplane.
FIGURE 50 Removing the power supply from the device
5. Continue to pull the power supply until it is removed from the device.
6. Place the power supply in an anti-static bag for storage.
7. Insert a new supply, or place and screw in a cover plate over the empty power supply. Refer to
page 79 for details.
Installing the AC power supply
Perform the following steps to install an AC power supply.
1. Remove the power supply or cover plate currently in the power supply bay you wish to install the power supply in. Refer to
Removing the AC power supply
2. Remove the new power supply from its packaging.
ExtremeSwitching CES 2000 Series and ExtremeRouting CER 2000 Series Hardware Installation Guide
9035631-01
on page 77 for details.
Power supply replacement
Installing the AC power supply on
79