7 Electrical Installation
YASKAWA TOEPC7106171FD FP605 DRIVE INSTALLATION & PRIMARY OPERATION 41
■ Wiring the Main Circuit Terminal Block Using Procedure A
Main Circuit Terminal Block Wiring Procedure
1. Remove the keypad and front cover.
2. Remove the screws that attach the conduit bracket and remove the conduit bracket from the drive.
A - Conduit bracket
Figure 7.5 Remove the Conduit Bracket
3. Put the end of a straight-edge screwdriver into the center hole and move it up and down to remove the knock-
out hole.
WARNING
Injury to Personnel. Carefully move the screwdriver to remove the knock-out holes. If you use too much
pressure on the circular metal plates, they can eject and cause injury.
4. Use a file to make the rough surface of the knock-out hole edge smooth.
5. Put the conduit bracket in its initial position.
Figure 7.6 Reattach the Conduit Bracket
6. Put the ends of prepared wires through the conduits and into the terminal block, then tighten the terminal
screws to the specified torque.
Note:
• When you use terminals - and +1 and these terminals have covers, remove them to install the wire.
• Install the included rubber grommets or use conduits to keep the IP20 protection level and to prevent damage to the wires. To
comply with UL standards, you must use conduits for wiring.
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