Draco 3000 / Draco 4000
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Picture 56. Fertilizer calibration tray.
Picture 57. Pulling the calibration tray out.
When fertilizer calibration trays have been emptied and dried, push them back in place.
Use the calibration operating switch forward for a few seconds. Fertilizer flows into the trays and the
fertilizer feeding devices fill up ready for the actual calibration.
Empty the fertilizer trays into the fertilizer container and put them back in place.
Select as active any of the three fertilizer feeding amount memory spots, button 13, 14 or 15, picture
47, Sowing menu. Press the button in question for a few seconds and the adjusting menu for sowing
amounts opens, picture 58.
Picture 58, Sowing amounts adjusting menu
The button kg (icon 1.) on the top left has been activated to yellow. Calibration is most accurate
when it is made with your most usual fertilizer amount, such as for 450 kg per hectare. Set the
amount of the calibration in kilos and accept by pressing OK button. The sowing amounts adjusting
menu disappears and we return to the sowing menu.
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