Wire the drive and other peripheral devices then reattach the front cover. Note: Wire the grounding terminals first, main circuit terminals next, and control circuit terminals last. Move the front cover to connect the hooks at the top of the front cover to the drive. Figure 1. Reattach the Front Cover Hooks Move the front cover until it clicks into position while pushing on the hooks on the left and right sides of the front cover. Note: Make sure that you do not pinch wires or signal lines between the front cover and the drive before you reattach the cover. Figure 2. Reattach the Front Cover Reattach the keypad to the original position.