All module frames should be grounded for safety. The Grounding connections between modules must be approved by a qualified electrician, the grounding itself must be made by a qualified electrician. The grounding clip accepts solid uninsulated copper wire sizes 10 or 12 AWG. The wire must not be nicked,

Installation

1、Mounting Grounding Clip to Frame

The grounding clip must be placed onto the frame so that the screw straddles the pre-drilled hole. It is recommended that the screw be tightened to a torque of 2.3 and 2.8 Nm (20 and 25 in.-lbs). The head of the screw must be flush with the base and the base must be flush with the frame.

2、Wire Placement

The wire must be bottomed in the wire slot (wire slot will cause the wire will form a slighe curve).

3、Terminating the Wire

The slider must be engaged (slider covers the base).