19
ADJUSTMENTS
Fig. 35
3
2
4
1-
Unlock the wheel by means of
the fastening handle.
2-
Place the wrench (2, Fig. 35)
and turn it to the left and to the
right for lowering and lifting
the sowing equipment.
3-
Verify the desired work height
with the graduated scale (3, Fig.
35).
4-
Remove the wrench and clock
the wheel with the fastening
handle.
WHEN SOWING ON LOOSE AND SOFT SOIL,
PLACE ONE OR TWO LATERAL WHEELS LESS IN
ORDER TO COMPENSATE THE WHEEL SINKING
ON THE TERRAIN. ADJUST THE WHEELS TO THE
POSITION 2 OF THE SCALE.
FOR REGULAR SOWING, ADJUST BOTH WHEELS
AT THE SAME HEIGHT.
6.2.3 COULTERS
The seed driller has two types of coulters.
Fig. 36
1
2
FIXED
Fig. 37
1
2
3
ADJUSTABLE
SEMI-FIXED COULTERS
These coulters are not adjustable in height; therefore, the
sowing depth will be determined by the main sub-chassis
adjustment tines (see section 6.2.1 DEPTH TINES).
These coulters allow modifying the pressure only by han-
dling the nut placed in the lower part of the spring (1, Fig.
36).
A special SOLÀ labelled screw (2, Fig. 36) with self-locking
nut fastens the coulter to the support. The lateral coulter loo-
seness is controlled by handling this nut.
SOWING COULTERS WITH ADJUSTABLE HEIGHT
These coulters match with the tractor and seed driller whe-
els.
IMPORTANT:
IF RUTS ARE VERY MARKED, IT IS
ADVISABLE TO ADJUST THESE COULTERS.
In order to adjust the pressure applied by the coulter on the
terrain, adjust the nut on the spring (1, Fig. 37). These coul-
ters are attached to the support by means of a SOLÀ labelled
screw (2, Fig. 37) with self-locking nut that controls the coul-
ter looseness. These coulters are adjustable in depth, being
possible to lower the coulters for adjusting their height turn
the nut.
6.3 DOSAGE
The seed dispenser (Fig. 38) allows two dosage modes:
-
NORMAL
size seeds (N position).
-
SMALL/FINE
seeds, with minimum flows (F posi-
tion).
Fig. 38
1- ADJUST-
MENT SCALE
2- BOLT
Position
N
=normal seed
Position
F
=small seed
4 -SPINDLE
7 - EMPTYING
TRAP DOOR
6 - FAST EMPTY-
ING TRAP DOOR
5- COLLECTOR
3- LOCKING
RING
FOR CHANGING THE BOLT POSITION (2, FIG. 38)
FROM NORMAL TO SMALL SEED, IT IS NECES-
SARY THAT THE SPINDLE (4, FIG. 38) CAN TURN
AND THAT THE HOPPER IS EMPTY.
IMPORTANT:
POSITION THE TURBINE AIR REG-
ULATOR (FIG. 39) ACCORDING TO THE SEED TO
BE USED (NORMAL - N POSITION; SMALL - PO-
SITION)
Fig. 39
F
N
Содержание A-6000/NS PLUS
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Страница 40: ...40 GUARANTEE ...
Страница 41: ...41 NOTES 13 NOTES DATE NOTES ...
Страница 42: ...42 NOTES DATE NOTES ...
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