Squeegee System159Service Manual
SC6500|Lift Actuator AdjustmentUsing the Actuator Power Cord AdapterThe adjacent drawing shows the specialactuator power cord adapter (p/n 56407502)that is needed to connect the machine’sbattery pack and actuator motor for settingthe actuator drive nut limit settings. Toconnect the actuator power cord adapter:1. Open the machine battery compartmentand disconnect the battery connector. Thebattery pack is needed to power the liftactuator motor to correctly set the IN andOUT limit switches.2. Connect the actuator motor to be tested tothe power cord adapter end.3. Connect the alligator clips from the cord adapter (red clip to the positive and black to negative) tobattery connector or battery posts. Use the rocker switch on the actuator power cord adapter to changethe motor rotation when setting the correct actuator drive nut dimensions.Service Note: You can use the above actuator power cord adapter to help position the drive nut/spring housing assembly (in or out) for ease in actuator motor installations.Actuator Drive Nut Adjustment1. Hold onto the Actuator DriveNut and press the rockerswitch on the actuator powercord adapter to run the drivemotor and retract the ActuatorDrive Nut toward the motorhousing (the IN limit).2. Measure the position of theActuator Drive Nut on theactuator shaft. Manuallyturn the Actuator Drive Nut(steel tube) to the IN positionas shown in the table on thefollowing page for the specificactuator motor needingadjustment.Note: All adjustment settings are measured out of the machine (not attached).3. Hold the Actuator Drive Nut then press the adapter cord rocker switch to run the drive motor to the OUTposition (wait until the motor stops).ActuatorDrive NutAdjusterCover
