Frequently Asked Question

A. Defective inverter.

• Using a foot switch, hand switch, or 600 Control; activate conveyor to go “LEFT” or “RIGHT”.

B. Defective foot or hand switch.

• Disconnect the three wires from the terminal on the inverter interface that come from the hand or foot switch. When one direction is selected from the hand or foot switch, check for continuity between the black wire and the red wire, and then check between the black and white wires. If you have tried both directions on the hand or foot switch and there is not continuity then the hand or foot switch needs to be replaced.

C. Defective 600 control.

• Press L or R key; the “FORWARD” or “REVERSE LED” on the inverter interface should light. If not, the 600 Control may have to be replaced.

Defective inverter interface or inverter.

Contact the White Conveyors Inc. service department