Connecting the Ground Wire to an 1100 W DC Power Supply

To connect the ground wire to the 1100 W DC power supply, follow these steps:

Warning

Be sure to connect the ground wire before you connect any power cables to the power supply.

1. Verify that the DC circuit is de-energized.
2. Identify the grounding post on the right side of the power supply, above the latching tab.
3. Connect the ground wire to the grounding post as follows:
   1. Remove the nut from the grounding post.
   2. Slide the ring terminal of the ground wire onto the grounding post (callout 1 in Securing the Ground Wire).
      

      Securing the Ground Wire

      
   3. Screw the nut onto the grounding post (callout 2).
   4. Tighten the nut to 7 in‑lb (0.79 N m).
4. Connect the other end of the wire to a known reliable earth ground point at your site.