Loosen each M2 screw by about 2 turns. Using the tip of the screw driver, tuck the tinned ends of the cable under the screw.

Note: It is helpful to wrap the wire clockwise, when looking down on the end effector, tucking the wires under the washer. This way the cable is pulled tight upon tightening of screw.

Holding wire down in place to relief tension, tighten screw, and if necessary, use the tip of the driver to press the wire against the inside of the screw.

Note polarity; fans are polarity protected and will not function if polarity is reversed.