ADJUSTING SEED
PLANTING DEPTH
To erase the seed drill's tracks, the
heigth of the track erasers needs
to be adjusted.
WHEN USING PNEUMATIC MA-
CHI N ES, TH E A IR PRES SU RE
ALONG WITH ABSENCE OF STOPS
IN THE TINE COULTERS' SOWING
SHOES WILL CAUSE A GREATER
PLANTING DEPTH THAN ACHIE-
VED USING CONVENTIONAL
MACHINES. AFTER SOME MINU-
TES WORKING, CHECK THAT THE
PLANTING DEPTH IS ADEQUATE.
48
Fig. 58
Fig. 58
Fig. 59
Fig. 59