Preparing job computer sprayer for use
37
990267EN ind. A
⇨
The following screen will appear:
4.
- Start spreading.
⇨
During application the number of pulses will be counted in the screen "CALIBRATION –
Main flowmeter".
5.
Apply a few hundred liters. Do not empty the container fully. This prevents air bubbles forming
and distorting the result.
6.
- Stop applying.
⇨
The application will be stopped.
⇨
No pulses are counted on the terminal.
7.
- Stop calibration.
⇨
A new line appears: "Water volume"
8.
Determine the quantity applied. For example by weighing the tank before and after spreading
and so working out the difference.
9.
Enter the applied quantity in liters in the "Water volume" line.
10.
- Exit screen.
⇨
You have calibrated the flow meter with the tank method.
Calibrating the flow meter with the nozzle method
During calibration of the flow meter with the nozzle method you determine the quantity of the liquid
applied through a nozzle in a specific time.
In the nozzle method water is applied through a nozzle over a specific time.
The flow meter measures the pulses during this time.
When you have stopped spraying, you must enter the quantity of water that was sprayed through the
nozzle.
The computer works out the number of pulses per liter.
6.4.2
Mode of operation
