Removing The Chassis - Extreme Networks Summit Summit1i Hardware Installation Manual

Alpine 3800 Series Switch Chassis
To ground the chassis:
1 Strip 0.5 inch (1.2 cm) of insulation from the appropriate AWG, high strand-count copper wire cable.
2 Insert the cable into the cable lug.
CAUTION
Ensure that no copper is visible between the lug and the cable insulation.
3 Tighten the cable retention screw, using a
4 Attach the ground lug, lock washers, and nuts (in that order) to the grounding studs on the rear of
the chassis. Tighten the nuts to 125 in-lbs of torque.

Removing the Chassis

This section describes how to remove the Alpine 3800 series chassis from a rack.
To uninstall the Alpine 3800 series chassis from a rack, you need the following tools, equipment, and
resources:
• Helper bracket (provided)
• A minimum of four appropriate screws to secure the helper bracket (not provided)
• # 1 Phillips screwdriver
• A minimum of two people to help remove the chassis from the rack
To remove the Alpine 3800 series chassis from a standard 19-inch (48.26 cm) rack:
1 Unplug the power cable from the outlet and then from the switch before you attempt to remove the
chassis components and the chassis from the rack.
2 Mount the helper bracket in the rack directly beneath the chassis using four screws that are
appropriate for your rack.
3 To reduce weight and prevent possible equipment damage, use a # 1 Phillips screwdriver to remove
the:
• Power supply, SMMi, and I/O modules from the Alpine 3808 and Alpine 3804
• I/O modules from the Alpine 3802
For information about removing power supplies, see Chapter 8.
For information about removing the SMMi, see Chapter 9.
For information about removing I/O modules, see Chapter 10.
4 Unscrew the chassis from the rack.
5 Have a minimum of two people gently remove the chassis from the rack and place it on a secure, flat
surface with the front of the chassis facing you.
6 Unscrew the helper bracket and remove it from the rack.
122
1 / " or 5 / " flathead screwdriver, to 20 in-lbs of torque.
4 16
Extreme Networks Consolidated "i" Series Hardware Installation Guide