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Translation of the original operating manual
7.2 Safe parking
1.
The parking surface must be suitable for parking the
implement. The ground must be firm and level, so
that the stands do not sink in and the harrow does
not roll away.
2.
To ensure safe parking of the implement, lower the
stands at the rear of the harrow.
3.
Make sure that the tines do not touch the ground in
the process to prevent damage to the tines.
4.
The stand must be secured with a spring cotter on
the pin to prevent accidental loosening.
5.
Then the hydraulic hoses to the tractor must be
depressurised and uncoupled.
Figure 4
PLEASE NOTE!
When uncoupling the hydraulic hoses for the tine pre-tensioning under pressure, first
close the stop tap, and only then unplug the hydraulic hoses. By doing so, the tines
remain in the desired position, even when the harrow is parked.
7.3 Securing the top link pin
When the Tined Weeder Pro is mounted on the tractor, the washer marked in
Figure 5 must always be placed on the spring cotter on the top link!
Otherwise, the implement can be released from the tractor.
Figure 5
7.4 Working position and setting the working depth
The harrow intensity is set with the pre-tensioning of the spring pack. The
pre-setting is made hydraulically and comfortably from the tractor seat. On
the scale (see Figure 6), the driver can read the level that is currently set.
Here, the springs are not pre-tensioned at positions -3 to 0. Pre-tensioning
begins at 0, and the full pre-tension is reached at position 6. At position -3,
the tines are folded up, which means that the tines are in transport
position.
The working speed has a significant effect on the intensity of harrowing. The
normal speed range is between 4 and 12 km/h, depending on the crop
sensitivity and growth stage.
The feeler wheels can be moved on the frame to the desired track width.
The clearance and the tine angle can be adjusted using the pattern of
holes in the feeler wheels.
Figure 6
