ISG 2000 User’s Guide
42 Replacing Power Supplies
2. Place the ground lug on the grounding screw, and tighten the hex nut by
rotating it clockwise until it holds firmly.
Figure 30: Adding the Ground Lug
3. Connect the other end of the grounding wire to a grounding point at your site.
To connect DC power feed wires to the terminal block:
1. To open the three connectors on the terminal block so that they can receive
wire feeds, use a screwdriver to turn the retaining screws counterclockwise.
Figure 31: Opening the Connectors
Retaining Screws at Top
of Terminal Block
(viewed from above)
To open connectors,
turn retaining screws
counterclockwise.