Configuring the job computer
Vario and Select mode - configuring multiple nozzle holders
Nozzle color in accordance
with ISO 10625
Output in l/min. at 3 bar
The "MULTI NOZZLES" screen is called up.
1. Select the nozzle on the screen.
⇨ A list of nozzle colors appears.
2. Select installed nozzle.
⇨ The selected nozzle appears on the "MULTI NOZZLES" screen.
Calibrate the nozzles
If you install a non-ISO-compliant nozzle, or if you notice that your nozzles perform differently than
stipulated under ISO norms, you can re-calibrate the nozzles.
You have selected the nozzle to be calibrated.
1. - Call up the nozzle configuration
2. Enter the nozzle parameter. You can read these parameters either in the documentation from
the nozzle manufacturer, or determine them yourself.
The calibration procedure is similar to systems without multiple nozzle holders. See section: Calibrate
the nozzles [➙ 69]
Setting the drop size
In Vario mode, you can adjust the drop size. Depending on the field sprayer model, there can be 4 to
9 adjustable drop sizes.
In Vario mode, the drop size is controlled through the pressure range that is set on the MULTI
NOZZLES screen. The software tries to constantly maintain the system in a narrow pressure range
that is in the middle of the pressure range defined for the nozzles.
▪ To increase the size of the drops, the pressure is reduced or the next possible nozzle is
activated, which produces larger drops at the given pressure.
▪ To produce smaller drops, the pressure is increased on a nozzle or a smaller nozzle is activated,
which produces smaller drops at the given pressure.
To change the drop size in Vario mode:
The pressure must remain constant.
You have configured the nozzles.
The sprayer is moving and applying.
1. Call up additional function icons:
2. - Set the desired drop size.
⇨ The set drop size appears on the work screen.
⇨ The system selects the appropriate nozzle combination.
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