Extreme Networks Summit 200-24 Hardware Installation Manual page 81

Figure 25: Removing the Summit 300-48 power supply
5 If you are not going to install a replacement power supply, cover the power supply bay with the
blank cover plate that was originally supplied with the switch.
Installing an Internal Power Supply
To install an internal Summit 300-48 power supply:
1 Confirm that the power supply switch on the power supply to be installed is set to the OFF position.
2 Remove the power supply cable (if connected) from the power supply to be installed.
3 Remove the blank cover plate, or power supply, from the power supply bay.
WARNING!
Do not insert your fingers or hands into the empty power supply bay.
4 Grasp the retaining screws, and use them to gently slide the power supply into the bay.
5 Tighten the two captive retaining screws using a #2 Phillips screwdriver.
6 Install the power cable retaining bracket, if required, as described in the section "Installing the
Power Cable Retaining Bracket". Otherwise, connect the power cable to the power supply and then
to the power source.
WARNING!
Do not turn on the power to the power supply unless the power supply is installed in the switch.
7 Set the power supply switch to the ON position.
8 Keep the cover plate and power supply packaging for future use.
Consolidated "e" Series Hardware Installation Guide
Internal 600 Watt Power Supply (15412)
LB48020A
81