horsch Leeb 4 AX, Руководство по эксплуатации

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Draining the spraying mixture container
via the pressure output
Pressure output position
a
b
(a) Ball valve for pressure output
(b) Pressure output
1. Couple a discharge hose with 1.25" Camlock
coupling on the pressure output (b).
2. Open the ball valve (a).
NOTE
Drainage output can be controlled with the ball
valve (a).
If the valve is fully open, the piston diaphragm
pump delivers with full output via the pressure
output.
3. Set the ball valve on the suction side to spray-
ing mixture container and the ball valve on the
pressure side to circulation .
4. Switch on the PTO-shaft.
5. Drain the spraying mixture container.
6.
Switch off the PTO-shaft.
7. Close the ball valve (a) and remove the dis-
charge hose.
8. Close the pressure output (b) with the cap.
Nozzle selection
NOTE
For the selection and use of nozzles you should
also follow the data and recommendations of the
respective nozzle manufacturer!
General
This chapter describes two possibilities for
determining the appropriate nozzles and their
characteristics as per ISO 10625.
NOTE
All application quantities (in l/ha) mentioned in
the spraying tables apply for water.
For liquid fertiliser these application quantities
must first be converted:
For conversion to ammonium nitrate - carbonyl
diamide solution multiply the application quantity
with 0.88.
For conversion to NP-solution multiply the ap-
plication quantity with 0.85.
H
2
O
x 0.88
x 1.14
Ammonium
nitrate - carbonyl
diamide solution
NP-solution H
2
O
x 0.85
x 1.18
The diagram (a) serves the purpose of selecting
the suitable nozzle type .
The nozzle type is determined by
¾
the intended travel speed
¾
the required application quantity
¾
the required atomizing characteristic (fine,
medium or large drops) of the crop protection
agent used for the crop protection measure
to be carried out.
The universal table (b) serves the purpose of
determining
¾
the nozzle size
¾
the required spraying pressure
¾
the required individual nozzle output for volu-
metric measurement of the crop protection
sprayer.
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