Structure and function
40
ZA-M BAG0040.8 09.15
5.3
Spreading discs
As seen in the direction of travel:
•
Left spreading disc (Fig. 19/1) with
L
mark.
•
Right spreading disc (Fig. 19/2) with
R
mark.
Spreading vane:
•
Long (Fig. 19/3) - Adjustment scale with
values from 35 to 55.
•
Short (Fig. 19/4) - Adjustment scale with
values from 5 to 28.
Fig. 19
The U-shaped spreading vanes are installed in such a way that the
open sides point in the direction of rotation and take in the fertiliser.
The working width can be infinitely adjusted by
swivelling the spreading vanes on the
OM
spreading discs (Fig. 20).
The
OM
spreading discs
10-16
can be used for
working widths of 10-16 m.
The
OM
spreading discs
18-24
can be used for
working widths of 18-24 m.
The
OM
spreading discs
24-36
can be used for
working widths of 24-36 m.
In the
ZA-M Profis Hydro
model, hydrau-
lic motors drive the spreading discs and agita-
tors.
Fig. 20
Configure the settings using the information in the setting chart. You
can easily check the configured working width using the mobile ferti-
liser test rig (optional).
5.4
Agitator
The spiral agitators (Fig. 21/1) in the hopper tips
ensure uniform fertiliser flow to the spreading
discs. The slow-rotating, spiral-shaped segments
of the agitator carry the fertiliser evenly to the
corresponding outlet opening.
Fig. 21
