Installing the Hardware 9
3 Attach the grounding cable onto the ground studs. The grounding cable 
must comply with your local electrical codes in size and color (typically 
the color is green or green with yellow stripe),
 
NOTE: Grounding cables must be terminated only with a UL-
listed 2-hole lug with 1/4-inch holes on 3/4-inch spacing.
Cable Connector Required for E600i DC
4
Replace the two washers and nuts.
5 With a 7/16-inch box or socket wrench, tighten the nuts to 25 in-lbs.
6 Connect the opposite end of the grounding cable to the nearest 
appropriate facility grounding post.
Step Task