Operation with the mobile fertiliser test ki
Mobile fertiliser test kit DB 538.1 04.08
41
4.4 Examples for valuation of the fertiliser level
Example 1:
IIII IIIII IIIIV IV
IIII IIIII IIIIV IV
0
100
%
IIIIIIIV
1/6 F 1/6 F 1/6 F
Fig. 9
The selected spreading vane position is not correct as the difference
among the individual fertiliser levels in the four funnel halves is too
big.
In the spreading test hall a spreader which had been set in this way
would result in the illustrated spread pattern.
• Too much fertiliser in the implement's centre, too little fertiliser
within the overlapping range.
11,5
10
25
6,25