Extreme Networks BlackDiamond 10808 Installation Manual page 72

2 Place the empty chassis on the helper bracket, and slowly guide the chassis halfway into the rack
until the mid-mount flange meets the front of the rack.
3 While holding the empty chassis, secure the chassis to the rack.
The chassis requires eight screws to be securely mounted to the equipment rack.
4 After you secure the chassis, remove the helper bracket.
Store the bracket for future use, for example, if you need to remove the chassis from the rack.
Gather the following materials to ground the BlackDiamond 10K series switch:
Two zinc-plated steel lock washers
Two zinc-plated steel nuts
One Panduit-style, standard two-hole barrel, copper compression ground lug
14 AWG stranded copper wire cable
To ground the chassis:
1 Strip 0.5-inch (1.2-cm) of insulation from the 14 AWG, stranded copper wire cable.
2 Insert the cable into the cable lug.
3 Tighten the cable retention screw, using a 1/4-inch or 5/16-inch flathead screwdriver, to 20 inch/
pounds of torque.
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 inch/pounds of torque.
You need the following tools and equipment to install the cable manager:
#2 Phillips-head screwdriver
Cable manager kit
The BlackDiamond cable manager ships assembled in three parts: a cover plate, the cable guides, and
the mounting base, as shown in Figure 32.
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