Note: Before the machine retracts the Vertical Plunger Swing cylinder it does a safety check on the Vertical Plunger Up sensor bar switch. It checks to see if the sensor bar switch is stuck on. If it is, it will wait until the sensor bar switch is off before continuing the operation. The switch is located at the top of the sensor bar at the white mark.
If Vertical Plunger Swing cylinder is retracted,
– Check that hydraulic power is still on to the machine and that return line is still connected.
– Check that a bale or foreign object is not preventing the Vertical Plunger Swing cylinder from extending.
– Check that the directional valve is not stuck.
If Vertical Plunger Swing cylinder is fully extended,
– Tap on Vertical Plunger Swing sensor bar switch until display number changes or replace the sensor bar.