Step 4:
Clamp the cable with the optional card port. Mount
the option card to the drive by inserting the four
snaps into the slots on drive.
Option Card Wiring Instruction
Step 5:
For enclosed type:
Install the terminal cover (1) to the drive then install
the front cover (2) to the NEMA 1-kit.
For open type:
Only install the terminal cover to the drive.