Extreme Networks 17001 manual Installing the Replacement PSU, Connecting the Ground Wire

Maintenance Procedures for Summit X650 and Summit X480 Series Switches

Installing the Replacement PSU

To install a replacement Summit X650 DC PSU:

1Verify that the PSU is right side up (see Figure 174)

2Carefully slide the PSU all the way into the power supply bay (see Figure 174). Push the PSU in until the latch snaps into place.

CAUTION

Do not slam the PSU into the switch.

Figure 174: Installing a Summit X650 DC PSU

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Connecting the Ground Wire

To connect the ground wire to the Summit X650 DC PSU:

1Verify that the DC circuit is de-energized.

2Identify the grounding point on the front panel of the PSU (see Figure 175).

3Insert an M3.5 screw (provided) through the ring terminal and into the grounding point on the PSU.

4Tighten the screw to 12.6 inch-pounds.

5Connect the other end of the wire to a known reliable earth ground point at your site.

206 Summit Family Switches Hardware Installation Guide