Valtra T series Versu, Руководство оператора

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3. To turn the steering valve off, press the QuickSteer activation button.
The steering valve can be turned off only with the forward drive system.
When the driver's seat is turned to the TwinTrac reverse drive system
(optional equipment) the valve is always on, even if QuickSteer is not active.
Pressing the Auto-Guide steering valve ON/OFF button also deactivates
QuickSteer, and activates the steering of Auto-Guide.
NOTE: If the light on the QuickSteer activation button or the Auto-Guide
steering valve ON/OFF button (optional equipment) is blinking, there is a fault
in the steering valve. A fault code is shown on the armrest display. Reset the
steering valve to recover from the fault.
When QuickSteer is activated, driving speed is limited to 25 km/h. You have
to deactivate QuickSteer in order to drive at a speed higher than the limit. If
you want to activate QuickSteer again, the driving speed has to be below 25
km/h.
NOTE: In case of a fault in the steering valve the vehicle speed is forced to
ramp down and only slow speed driving (2 km/h) is allowed with the drive
pedal. Turning the steering valve off eliminates the driving speed restriction.
3.8.22.3 Resetting QuickSteer
• Press the QuickSteer activation button or the Auto-Guide steering valve
ON/OFF button (optional equipment) once.
The steering valve is turned OFF after which the system turns the valve back
ON. The valve is turned back on automatically only if the TwinTrac reverse
drive system is in use.
If the light is still blinking, the fault persists. In this case, contact an
authorised Valtra workshop.
3.8.23 TwinTrac reverse drive system
3.8.23.1 TwinTrac reverse drive system
TwinTrac is a reverse driving system that allows the driver to use the same
controls and functions while driving to reverse direction as when driving forward.
TwinTrac is optional equipment.
Turning the driver's seat to the reverse driving station activates TwinTrac and
turns the electrohydraulic steering valve ON. You cannot turn the electrohydraulic
steering valve OFF while using TwinTrac.
Turning the driver's seat to forward driving station deactivates TwinTrac and turns
the electrohydraulic steering valve OFF.
When the tractor is stationary, the drive station (forward or reverse) becomes
inactive in 5 seconds after the power shuttle lever is set in position P.
Steering for reverse driving is active also when the seat is turned to reverse
driving even if neither of the driving stations is active. In this case, the steering
wheel brake is on moderate level making accidental steering movements less
likely.
3. Operation
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