Hardi NAVIGATOR FORCE, Instruction Book

Page: 68 / 118

5 - Operation
68
DilutionKit (optional)
See “DilutionKit (optional)” on page 68 for explanation of tank and boom dilution.
Tank dilution
When the main tank is empty then dilute residual spray liquid before
returning to the farm for refilling.
1.
Turn off the Main valve On/Off.
2.
Select “Tank dilution” (A).
3.
Fill approximately 150 litres (1/3 tank) from the rinsing tank into the
main tank.
4.
Select “Spraying” (B) for at least 30 seconds.
5.
Turn on the Main valve On/Off. Resume driving in the field to spray out the diluted spray liquid.
6.
While spraying the diluted liquid, then turn off the Main valve On/Off for a short while, and then turn it on again. This
also dilutes the pressure equalization piping.
7.
Repeat step 1-6 twice (until the rinsing tank is empty).
Boom dilution
When a spray job is interrupted, then chemical residues in the boom
piping must be diluted, before returning to the farm.
1.
Continue driving in the field with the Main valve On/Off open.
2.
Select “Boom dilution” (C).
3.
Dilute boom piping by spraying approximately 200 litres (1/2 tank)
from the rinsing tank on the field.
4.
Turn off the PTO to stop dilution of the boom piping.
5.
Select “Spraying” (B) to be ready to resume spraying later.
6.
Turn off Main valve On/Off and drive home.
÷
NOTE! Do not turn off the Main valve On/Off, while diluting the boom piping. This will dilute the remaining spray
liquid in the main tank!
A
B
C
A
B
C