Preparing for use
48
Working depth
Adjust the working depth as follows:
Fully lower the machine using the hydraulic control device on the
tractor and advance approximately 2 metres.
Switch off the tractor and secure it.
Check the working depth to the ground.
Basic working depth
setting
The working depth is set using the crank on the rotor.
Release the crank retainer on the rotor chassis and adjust the
working depth by turning the crank.
•
Basic setting: the tines lightly touch the ground.
After adjusting, secure the crank against turning using the retainer.
Adjust the working width on the second rotor in the same way.
Readjust the working depth to suit the field conditions if necessary.
One turn of the crank equates to a rotor tine height adjustment of
about 5 mm. The thread is left-handed.
Further influencing factors for the working depth are:
•
The soil condition.
•
The type and quantity of crop.
Tines that are set too low will contaminate the crop. The load on the
rotor tines and the drive is increased.
Sustainer
Rotor tines
Working
depth
Crank
Содержание RA2584
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