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Adjustments
8.3
Setting the spreading discs OM
8.3.1
Setting the working width
•
There are different spreading disc pairs for the various working
widths.
•
The existing tramline system (distance between the tramlines)
determines the selection of the required spreading disc pair.
•
The working widths are adjustable within the working ranges of
the respective Omnia Set (OM) spreading disc pairs (however,
there may be deviations for the spreading of urea).
•
The type of fertiliser and desired working width determine the
setting of the pivotable spreading vanes.
The specific spreading properties of a fertiliser influence its
throwing range. The pivotable spreading vanes allow the ad-
justment of these specific spreading properties of a fertiliser, so
that the respective fertiliser can be spread over the desired
working width.
Working width
Spreading disc pair
10 – 16 m
18 – 24 m
24 – 36 m
OM
10 – 16
OM
18 – 24
OM
24 – 36
The primary factors that affect the spreading properties are:
•
Granule size
•
Bulk density
•
Surface condition
•
Humidity
We therefore recommend the use of a well granulated fertiliser by a
renowned manufacturer and also checking of the working width set-
ting using the mobile fertiliser test rig.
WARNING
Danger of ejection of parts of the quick-release screw connec-
tion in event of incorrect tightening of the wing nut after the
working depth is set!
After setting the working depth, always check whether you have
manually retightened the wing nut of the quick-release screw connec-
tion.
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