Tilling Width Adjustment; Hydraulic Frame Shifting Device (Fig. 23) - breviglieri mbe-3 Manuel D'utilisation Et D'entretien

macchine agricole
DRIVING TORQUE VALUES Nm
Class
M8x1
M10x1,25
M12x1,25
M14x1,5
M16x1,5
M18x1,5
M20x1,5
M22x1,5
M24x2
If the tines/blades clog, it is strictly forbidden to attempt to clean the machine whilst it is operating. First disengage the PTO,
stop the tractor and engage the parking brake. Wait until all moving parts have come to a complete standstill, then proceed

4.8 TILLING WIDTH ADJUSTMENT

Always take all the possible precautions before adjusting the machine in any way. Turn off the tractor engine, disengage the
power take-off and apply the parking brake. Wear work gloves and use suitable tools in a good condition.
The interrow tiller can be supplied with different types of tilling blade: «ultra-narrow», "narrow", "medium".
Each model can be widened or narrowed to suit the type of crop. To make this adjustment, move the two ends of the casing (de-
pending on the chosen width) to the pre-engineered position (see Table Fig. 10), and the locking mechanism of the two halves
of the bands by unscrewing the bolt (A Fig. 11). Once the casing has been adjusted, it must be removed by taking out the plastic
pins (1 Fig. 12) so that work on the tilling blades can be carried out more easily. Now unscrew the bolts (1 Fig. 13) and remove all
the tilling blades (2 Fig. 13) from the flanges (3 Fig. 13). After the tilling blades have been checked for wear, fit all the bolts back
in place depending on the required width, adding blades if necessary (Fig. 13, Table Fig. 10). Re-assemble the casing by working
through the previous instructions in reverse order, fully tighten the bolts and lock the plugs with the springs.

4.9 HYDRAULIC FRAME SHIFTING DEVICE (Fig. 23)

The machine can be supplied with a hydraulic device that shifts the frame to help the operator make steering manoeuvres, parti-
cularly with the wider interrow tillers, or for movements during the tilling jobs. If this accessory is supplied after the interrow tiller
has been purchased, it must be fitted by the authorized dealer or by the Manufacturer.
▪
Make sure that the quick connections are clean and in a perfect condition when fitting the hydraulic pipes to the tractor's
valve system.
Once the machine has been unhitched from the tractor, make sure that the quick connections are protected with their plastic caps.
Never allow the ends of the hydraulic pipes to drop on to the ground. Before using the machine, always check to make sure that
the pipes are in a perfect condition
mbe-3
6.6
15
30
51
81
120
173
242
321
411
DANGER
with the cleaning operations with the utmost care.
WARNING
.
WARNING
Never ever exceed a pressure of 150 bar during work.
8.8
26
52
91
143
214
308
431
571
731
- 34 -
10.9 12.9
36 44
74 88
127 153
201 241
301 361
433 520
606 727
803 964
1028 1234