- 38 -
- 38 -
6.7 HARROW
The harrow has several settings according to the type of ter-
rain. The settings that can be adjusted are:
HEIGHT
Adjust the lower nut (1).
PRESSURE
Adjust the tensioner upper nut (2).
TINE INCLINATION
Adjust the slide (3).
Fig. 6.54
2
1
3
models SM
models SM
Fig. 6.55
1
2
3
models NS PLUS
models NS PLUS
6.8 TRACK ERASERS (OPTIONAL)
The seed driller is fitted with track eraser coulters that can
be adjusted in height for erasing the tractor marks. The
track markers can be eliminated. To do so, before lowering
the sowing equipment to the ground, adjust the stopcock
placed in the hopper
rear part (see figure
54).
The track eraser coul-
ters' height can be
modified; for modify-
ing the depth, adjust
the fastening screws,
vertically move the
coulters and fix them
the desired height.
Fig. 6.56
OPEN
CLOSED
BEFORE FOLDING THE MACHINE FOR TRANS-
PORT PURPOSES, MAKE SURE THAT THE TRACK
ERASER STOPCOCK IS OPEN (Fig. 6.56).