46
Operation
> Activate the tractor hydraulics and lower the cutting unit of the ma-
chine
> Continue to activate the tractor's hydraulic system.
I
MPORTANT
!
The tractor's hydraulic system must be in the floating position or the
lowering position.
> Carefully open the valve.
> Close the valve when the manometer shows 85-90 bar.
> Deactivate the tractor's hydraulic system.
> Check that the weight on the cutting unit is approximately 70 kg.
> If the setting is not correct, repeat the procedure.
• Increasing the pressure in the machine's accumulator reduces the
machine's downward pressure.
• Reducing the pressure in the machine's accumulator increases the
machine's downward pressure.
Valve
Valve open
Valve
Manometer
Valve closed
Approximately 70 kg
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