Installing The Replacement Power Supply; Connecting The Ground Wire - Extreme Networks E4G Series Installation Manual

Installing the Replacement Power Supply

To install a replacement 300 W DC power supply:
1 Verify that the power supply is right side up (see
2 Carefully slide the power supply all the way into the power supply bay
supply in until the latch snaps into place.
CAUTION
Do not slam the power supply into the router.
Figure 45: Installing a 300 W DC Power Supply

Connecting the Ground Wire

To connect the ground wire to the DC power supply:
1 Verify that the DC circuit is de-energized.
2 Identify the grounding point on the front panel of the power supply (see
3 Insert an M3.5 screw (provided) through the ring terminal on the ground wire and into the
grounding point on the power supply.
4 Tighten the screw to 12.6 inch-pounds.
5 Connect the other end of the wire to a known reliable earth ground point at your site.
Figure 46: Connecting the Ground Wire
1
2
1 = Grounding point
2 = Ground wire
E4G Series Routers Hardware Installation Guide
Replacing a DC Power Supply in the E4G-400 Router
Figure 45)
(Figure
SH_208
45). Push the power
Figure 46).
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