7.2 Calibration of liquid fertiliser

Figure 1.

  1. Enter the desired application rate.

  2. Adjusting the rate to correct for measurement errors

    Note

    Measure the fed volume at the desired phase of the work. If the amount is less than expected, increase the rate factor, and vice versa.

  3. Select the nozzle size for the mounted valve A/B.

  4. If the liquid fertiliser is to be circulated back to the tank, select ON. If the liquid is only to be circulated back to the pump, select OFF.

  5. Output to fill and pressurise the output system in working mode.

  6. Resetting the pressure control valve in working mode.