Mitsubishi Electric CR750-D Instruction Manual page 34

2Unpacking to installation
<CE marking specification>
Fig. 2-13 ： Connecting the power cable and grounding cable (CR760 CE marking)
1) Prepare the power cable (AWG#8 (8mm
2) Loosen the two screws fixing the controller front door, and open the front door.
3) Pull out the disengagement prevention projection on the terminal cover surface of the earth leakage breaker
by disengaging it with your finger.
4) Confirm that the primary power matches the specifications.
5) Confirm that the primary power is OFF and that the controller power switch is OFF.
6) Insert both the power cable and ground cable from the cable inlet hole located on the side of the controller,
and fix them using a power cable clamp (Capcon).
7) Connect the power cable to the earth leakage breaker terminal (M5 screw). (L1, L2 and L3 from left)
8) Connect the grounding cable to the NV plate terminal (M6 screw).
9) Insert the earth leakage breaker terminal cover removed in step
10) Close the controller front door, and fix with the fixing screws.
This completes the connection of the power and grounding cables.
2-22 Installation
2
) or more) and grounding cable (AWG#6 (14mm
2
) or more).
"3)" until a "click" is heard.