Preparations in the field
22
22
Preparations in the field
Adjustment of the
levelling bar
The rear levelling bar serves to level the soil and to contain clods
within the working area.
It should be adjusted in accordance with the position of the roller (see
figure below).
To adjust the levelling bar, refer to the figure below and proceed as
follows:
> Remove the locking pins (24) from both adjustment handles (25) and turn
the handles (25) to adjust the height of the bar (26) so that it is positioned
at a height above ground equal to the working depth +2 cm.
> Fix the levelling bar in position by locking the adjustment handles with the
locking pins (24).
Warning:
Raise or remove the levelling bar when the soil conditions are such
that it forms mounds of compacted earth (very wet ground).
NOTE
Incorrect positioning of the bar will prevent it from functioning properly
and in extreme cases may even cause it to break.
3
rd
Hole
22
23
21
24
25
26