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ENGLISH
USE AND MAINTENANCE
fi g. 39
A
C
3.13 MACHINE HEIGHT ADJUSTMENT
B
For such kind of planting, it is necessary to adjust the toolbar height
at the soil beds depth, changing the leadig angle of the wheel
supports. To do that:
- hook the seed drill up to the three points of the tractor;
- unthread the screw (A, Fig. 39);
- Lower the seeding elements to ground level in the work position.
- Rotate the wheel support until the indicator (B, Fig. 39) matches
the screw (C, Fig. 39).
- fi x the screw in the new position.
In the fi gure:
1) machine prepared to plant on fl at soil
2) machine prepared to plant on soil beds (with lowered wheels).
fi g. 40
C
3.14 FLOATING WHEELS
Mainly used with medium-large seeding widths and seedbeds that
are not perfectly fl at, these elements ensure constant grip of the
transmission wheels on the ground.
By using the screws (A, Fig. 40) modify pressure on the wheel
A
according to the soil's characteristics.
D
ASSEMBLY
1) Dismantle the casing (B e C, Fig. 40).
2) Remove the locking device screws (D).
3) Put the casing back together (B e C, Fig. 40).
4) Adjust double spring tension by means of the screws (A, Fig.
B
40) in compliance with the state of the soil.
EN - 67
cod. G19502812
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