- 27 -
6.2.1 DEPTH ADJUSTERS
The sowing depth will be defined by the main adjusters (3,
Fig. 6.5). Both must be adjusted to the same depth. The ad-
justers are located at the rear of the machine.
Fig. 6.5
3
To set the adjusters, follow the steps below:
1-
Use the specific wrench located on the coulter unit chassis
to loosen the locknut (Fig. 6.6).
2-
Set the adjuster length by turning the central square bar
(Fig. 6.7).
VERY IMPORTANT:
USE THE GRADUATED
SCALE TO ADJUST BOTH ADJUSTERS EQUALLY
(FIG. 6.7). OTHERWISE, THE MACHINE COULD BE
DAMAGED.
4-
Tighten the locknut and put the specific wrench back in its
location on the coulter unit chassis (Fig. 6.6).
Fig. 6.6
Fig. 6.6
Fig. 6.7
Fig. 6.7
FOR QUICK ADJUSTMENT OF THE SOWING
DEPTH, SET THE ADJUSTERS (3, FIG. 6.5) TO THE
POSITION (0)
, THEN SET THE CARRIAGE STOPS
(FIG. 6.8).
VERY IMPORTANT:
REMOVE THE SAME QUAN-
TITY OF STOPS ON BOTH SIDES, IN ASCENDING
ORDER, FROM THE BOTTOM UPWARDS (FIG.
6.8).
Fig. 6.8
Fig. 6.8
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