Croplands WEED-IT QUADRO User Manual page 31

Only use the nozzle types that you can select in the software. Refer to "Available
nozzles" on page 92 for a list of all available nozzles.
Although PWM increases the application rate range with a nozzle, the right nozzle
selection is still a crucial factor for a good spray result.
The nozzle type is usually engraved on the top surface of the nozzle. Make sure that
you replace the nozzles on the spray boom with the new type!
8. Pressure selection is optional in menu 104. If not available, contact your dealer.
Press the Down navigation key to select the Press. (pressure) parameter.
9. Use the Left/Right navigation keys to select the preferred pressure. If you press the
gauge icon (F2), the nominal pressure that belongs to the nozzle will be set. For
most nozzle types this is 3.00 bar.
Note that the pressure set in menu 104 is only used to support the application rate
calculation. The pressure setting is not adjusted. The pressure needs to be adjusted
manually at the air compressor (when using a Ramsey valve) or in the spray
computer of the sprayer itself. Always check that the pressure sensor reading
matches the set pressure in menu 104 before starting spraying.
10. Press the Down navigation key to select the Spot or Cover parameter.
11. Use the Left/Right navigation keys to select the preferred application rate.
Ideally, the preferred application rate should be achieved with a 70-80% PWM at the
ideal speed. This ensures that there is enough control range for the PWM to control
the application rate when the vehicle is driving faster or slower or when it turns.
If the application rate percentage is not between 70-80%, try a smaller or larger
nozzle type or a different ideal speed.
Never select a spot or cover application rate with a percentage that is lower than
40% in menu 104. If the desired application rate is matching a low percentage, the
nozzle should be changed!
WEED-IT Quadro | User Manual - BT-UMWEEDQ-C | 31 / 122