Extreme Networks Summit X150 Series Hardware Installation Manual page 257

Connecting the Ground Wire
Warning
Be sure to connect the chassis ground wire before you connect any power cables.
Warning
Be sure to disconnect the ground wire after you disconnect all power cables.
You need a #1 Phillips screwdriver to secure the ground wire to the power supply.
To connect the ground wire:
1 Verify that the DC circuit is de-energized.
2 Attach an ESD-preventive wrist strap to your bare wrist and connect the metal end to an
appropriate ground point on the rack.
3 Pull the cover off the terminal block.
4 Identify the grounding point at the left of the terminal block.
Figure 235: Connecting the Ground Wire
5 Connect the ground wire to the grounding point as follows:
a Loosen the screw enough to allow the spade terminal to slide underneath the captive square
washer (see
b Slide the spade terminal of the ground wire under the captive square washer.
Summit Family Hardware Installation Guide
Figure 236: Securing the Ground Wire
Installing Summit Family Switches
on page 258).
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