Extreme x250e-24p Instrução De Instalação

Summit Family Switches Hardware Installation Guide

To install more PSUs, repeat steps 

.

Be sure to connect the chassis ground wire before you connect any power cables. 
Be sure to disconnect the ground wire after you disconnect all power cables.

To connect the ground wire:

Verify that the DC circuit is de-energized.

Attach an ESD-preventive wrist strap to your bare wrist and connect the metal end to an appropriate 
ground point on the rack.

Identify the grounding point on the front panel of the PSU (see 

).

Insert an M3.5 screw (provided) through the ring terminal and into the grounding point on the PSU.

Tighten the screw to 12.6 inch-pounds.

Connect the other end of the wire to a known reliable earth ground point at your site.

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