
114 Extreme Networks Consolidated Hardware Guide
Summit Switch Installation
Figure 50: Attaching two retaining brackets
7 Connect the power cable(s) to the power source.
Removing the AC Power Cable Retaining Bracket from a
Power Cable
Before you can remove a power cable from the power supply, you need to loosen the retaining bracket
from the cable.
To remove the AC power cable retaining bracket from a power cable:
1 Disconnect the power cable from the power source.
2 Loosen the retaining bracket screw. To locate the retaining bracket screw, see either Figure 49 or
Figure 50.
3 Gently remove the power cable from the power supply.
If you are installing a replacement power supply for the Summit48si switch, see “Removing and
Installing Summit48si Power Supplies” on page 111 for installation procedures. After you install the
replacement power supply, you need to install a new AC power cable retainer. See “Installing the AC
Power Cable Retaining Bracket” on page112 for more details.
If you are installing a replacement power cable, you need to tighten the AC power cable retaining
bracket to the new power cable.
Removing the Switch from a Rack
To uninstall the Summit switch from a rack, you need the following tools, equipment, and resources:
• Helper bracket (provided with the Summit7i switch)
SH_002
Retaining bracket screw
Retaining bracket screw
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