Sweep System, Side Broom168Service Manual
SC6500|Maintenance and AdjustmentsWarning! Before performing any machine maintenance or adjustments, make sure the keyswitch is off, the key is removed from the machine and the parking brake is engaged.Side Broom Height AdjustmentThe height of the side brooms is determined by the length of time the side broom actuator runs as it lowersthe side brooms. Note that:• Increasing the side broom actuator run time lowers the side broom height.• Decreasing the side broom actuator run time raises the side broom height.To adjust the side broom height:1. Turn the key switch off.2. Press and hold the side broom on/down and scrub off switches.3. While holding the switches, turn the key switch on.4. Continue to hold the switches until the side broom on/down indicator, scrub off indicator and both scrubon indicators turn on.5. Release the switches. The indicators will stay on and the display will now show the side broom actuatordown run time in seconds.6. • Press the scrub on switch to increase the side broom actuator run time and lower the position of sidebrooms.• Press the side broom on/down switch to decrease the side broom actuator run time and raise theposition of side brooms.7. Press the scrub off switch to save the side broom height. The actuator will rise to its up position and thedisplay will show a key switch icon.8. Turn the key switch off. The machine is now reprogrammed to work with the new side broom heightsetting.
