u
Mount the agitator indicated in the spreading material chart for the respective spreading material.
See
9.6 Using the fertilizer chart
u
Fill the machine.
u
Place a foil or a hopper for collecting the spreading material under the machine.
u
Set the adjustment lever of the spreading width limiter to the lower stop (lowest spreading width).
u
Set the metering slide stop to the scale value from the spreading material chart.
u
Switch on the tractor and the PTO shaft.
u
Open the metering slide for the calibration test time specified before (e.g., 60 seconds). Close the
metering slide when this time has elapsed.
u
Switch off the PTO shaft and the tractor. Remove the ignition key.
u
Determine the collected weight.
u
Compare the actual quantity with the target quantity.
Actual volume = nominal volume: The adjustment lever at the metering slide is set correctly.
End calibration test.
Actual volume < nominal volume: Set the adjustment lever at the metering slide to a higher
scale value and repeat the calibration test.
Actual volume > nominal volume: Set the adjustment lever at the metering slide to a lower
scale value and repeat the calibration test.
8. Calibration
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Содержание SA 121
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