Installation Guide

Installing a Replacement 850 W DC Power Supply
To install a replacement Summit 850 W DC power supply:
1. Verify that the power supply is right side up.
2. Carefully slide the power supply all the way into the power supply bay.
See Figure 422.
SH_107
Figure 422: Installing a Summit 850 W DC Power Supply
3. Push the power supply in until the latch snaps into place.
Caution
Do not slam the power supply into the switch.
4. Reconnect the ground wire as described in Connecting the Ground Wire to an 850 W DC Power
Supply on page 485.
Connecting the Ground Wire to an 850 W DC Power Supply
To connect the ground wire to the Summit 850 W DC power supply, follow these steps:
1. Verify that the DC circuit is de-energized.
2. Identify the grounding point on the front panel of the power supply.
See Figure 423.
Figure 423: Connecting the Ground Wire
1 = Grounding point
2 = Ground wire
Replacing DC Power Supplies Installing a Replacement 850 W DC Power Supply
Summit Family Hardware Installation Guide 485