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1. Switch for hydraulic front suspension and AutoComfort
The switch has three positions:
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Calibrating position
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Center position
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Locked position
•
To activate the suspension and AutoComfort, push the switch to the center
position.
The indicator light on the switch comes on.
When the switch is in the center position, the automatics keep the tractor
front level in the middle of the suspension area, regardless of the load, and
give a smooth ride.
When the driving speed is below 1 km/h, the automatics disengage the
hydraulic front suspension. The hydraulic front suspension then operates
only with the pressure remaining in the system. When the speed is over 1
km/h, the automatics engage the hydraulic front suspension again. This way,
it is possible to prevent undesired change of height, for example when
coupling implements or during other front linkage operations where precise
movements are needed.
AutoComfort stays active when the switch is in the center position, regardless
of the driving speed.
•
To lock the suspension, press down the switch side opposite to the symbol.
The tractor front is in the lowest position and locked. AutoComfort is active
even when the switch is in the locked position.
•
If the indicator light on the switch begins to flash, contact an authorized Valtra
workshop.
3.8.17.4 Calibrating the hydraulic front suspension and AutoComfort
Calibrating has to be carried out if the position sensor has been changed or the
front axle is not in the middle of the suspension area.
IMPORTANT: The hydraulic front suspension and AutoComfort are not active
when the parking brake is engaged or the tractor is stationary.
3. Operation
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Summary of Contents for Versu N Series
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