An apparatus, method, and system for use in operating an electric downhole tool on a non-conductive support line by converting a battery voltage to an output voltage suitable for operating the tool. The cleaner assembly has first and second parallel rotating brushes having an axis of rotation substantially transverse to the conveyor direction of travel and rotating in the same direction as the conveyor. Upon start up and resets, the boot program determines whether the control program should be changed from a command sent from the headend.