Vacuum System Hydraulic Operation

The vacuum motor hydraulic hoses must be connected to the tractor with the pressure hose connected to the “Retract” coupler on the tractor.

To engage the vacuum system, move the SCV lever forward and lock it into forward (retract) detent.

Avoid damaging pressure spikes in the hydraulic system. Move the SCV lever forward into "Float" position, not “Neutral”, to stop the vacuum system.

Once the hydraulic vacuum motors and fans have come to a stop, the SCV lever must be returned to “Neutral” position.