Adjustments
72
ZA-M BAG0040.8 09.15
8.5.2
Adjusting the spreading vane positions
Fig. 43
The spreading vane position depends on:
•
the working width and
•
the type of fertiliser.
Two different scales, designed so as to make it impossible to confuse
them, are arranged on each spreading disc for precision setting of the
individual spreading vane positions (Fig. 43/1 and Fig. 43/2).
•
The shorter spreading vanes (Fig. 43/3) are assigned the scale
(Fig. 43/1) with values from 5 to 28; the longer spreading vanes
(Fig. 43/4) are assigned the scale (Fig. 43/2) with the values
from 35 to 55.
ο
For the short spreading vane (Fig. 43/3), read off the set
value on the read-off edge (Fig. 43/5).
ο
For the long spreading vane (Fig. 43/4), read off the set
value on the read-off edge (Fig. 43/6).
•
Swivelling the spreading vanes to a higher scale value (Fig. 43/1
or Fig. 43/2) increases the working width.
•
The shorter spreading vanes primarily distribute the fertiliser in
the centre of the spread pattern, while the longer vanes primarily
distribute it to the outer area.
