Connecting The Power Supply To The Dc Source Voltage - Extreme Networks Summit X150 Series Hardware Installation Manual

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 (Figure 197).
b Slide the spade terminal of the ground wire under the captive square washer.
c Tighten the screw to 7 inch-pounds (0.99 Newton meters)
Figure 197: Securing the Ground Wire
6 Connect the other end of the wire to a known reliable earth ground point at your site.

Connecting the Power Supply to the DC Source Voltage

The DC power connection at your facility must be made by a qualified electrician, following the
instructions in this section.
WARNING!
Always make sure that the DC circuit is de-energized before connecting or disconnecting the DC power
cables on the Summit 450 W or 550 W DC power supply.
CAUTION
Provide proper connection and strain relief on the DC power cables in accordance with all local and
national electrical codes.
Summit Family Switches Hardware Installation Guide
Installing Summit 450 W and 550 W Power Supplies
(Figure 197).
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