AS3301C Asphalt Screed Caterpillar

There are two remote screed width control boxes, one on the end of the right screed extender and one on the end of the left screed extender. Use the remote screed control on the right screed extender in order to control the right side of the screed. Use the remote screed control on the left screed extender in order to control the left side of the screed.

Illustration 1	g02178160

Tow Point Switch (1)

Right Tow Point Control - Press and hold the tow point control upward in order to increase the thickness of the mat on the desired side of the screed. Press and hold the tow point control downward in order to decrease the thickness of the mat on the desired side of the screed. When the switch is released, the switch will automatically return to the center position. The screed will remain in the last selected position.

Conveyor Switch (2)

Conveyor Control - The conveyor switch is used to control the rotation of the conveyor.

Manual - Hold the conveyor switch upward in order to operate the conveyor in the manual mode.

Automatic Mode - The automatic mode is the default operating mode for the conveyor.

Reverse - Hold the conveyor switch downward in order to operate the conveyor manually in the reverse direction. Run the conveyor in the reverse direction in order to free up jammed material in the hopper. Release the conveyor switch in order to return the conveyor to the automatic mode.

Extender Width Switch (3)

Extender Width Switch - Use the extender width switch to extend and to retract the extender. When the switch is released, the extender will remain in the last selected position. The switch will return to the center position.

Extend - On the right remote screed control, hold the switch to the right in order to extend the right extender. On the left remote screed control, hold the switch to the left in order to extend the left extender.

Retract - On the right remote screed control, hold the switch to the left in order to retract the right extender. On the left remote screed control, hold the switch to the right in order to retract the left extender.