PNEUMATIC PLANTER «FUTURA – FUTURA
Maxi
»
INSTRUCTION FOR THE USE AND MAINTENANCE
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4.4 ROW-MARKER
DEVICE
The row marker is a device (1 – Pict. 22), which
draws a reference line on the soil, parallel to the
running of the tractor.
The row marker in the going trip (pos. 1 – Pict. 23)
draws a reference line, which has to be followed
by the tractor on the return trip (pos.2 – Pict. 22),
so that the sowing could be right and at the
predefined distances.
Pict. 22 – ROW MARKER DEVICE
x
Pict. 23 – TRACTOR TRIP
4.4.1 AUTOMATIC MECHANICAL
ROW-MARKER
The row marker is able to the service on the right
or on the left through a device (1 – Pict. 24) set on
by the movement (high – low) of the tractor lifter.
Make sure the ropes (2 / 3 – Pict. 24) are well
regulated to allow the release of the pin (4 – Pict.
24).
REGULATIONS (Pict. 24):
-
If the equalizer (7) does not couple up with the
levers (6) or viceversa it does not uncouple
from them, set the hight of the arms (5).
-
In working position, the ropes (2-3) have to be
well tight, to allow the release of the pin (4)
Pict. 24 – AUTOMATIC MECHANICAL ROW-
MARKER
4.4.2 HYDRAULIC
ROW-MARKER
On user’s request the planter can be equipped
with an hydraulic row-marker. The planter will be
prepared with a control valve (1 – Pict. 25) and
the relative fittings, two hydraulic cylinders
installed on the row-marker.
During the usage of the row-marker it is to avoid
that:
-
The pipes can interfere with mechanical parts
under movement;
-
Friction or accidental obstruction of the pipes;
-
Pression of the oil-pression system higher
than the previewed ones.
