horsch LEEB PT 330, Руководство по эксплуатации

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11.4.1 Special notes for spraying
operation
¾
Check the crop protection sprayer by volu-
metric measurement
•
before the start of the season.
•
in case of deviations between the actually dis-
played spraying pressure and the spraying pres-
sure required according to the spraying table.
¾
Before starting spraying operation exactly de-
termine the necessary application quantity
by using the instructions for use issued by the
crop protection agent manufacturer.
¾
Enter the required application quantity (nomi-
nal quantity) into the terminal before starting
spraying operation.
¾
Strictly adhere to the required application
quantity [l/ha] during spraying operation,
•
to achieve an optimal treatment success with
this crop protection measure.
•
to avoid unnecessary impact on the environ-
ment.
¾
Choose the required nozzle type from the
spraying table before starting spraying – un-
der due consideration
•
of the intended travel speed
•
of the required application quantity
•
of the required atomizing characteristic (fine,
medium or large drops) of the crop protection
agent used for the crop protection measure
to be carried out
•
of recommended distances
→ See also chapter "Nozzle selection"
Choose the required nozzle size from the spray-
ing table before starting spraying – under due
consideration
•
of the intended travel speed
•
of the required application quantity
•
- the planned spraying pressure
→ See also chapter "Nozzle selection"
¾
Choose a slow travel speed and a low spray-
ing pressure to prevent losses by windward
drifting!
→ See also chapter "Nozzle selection"
¾
Apply additional measures for windward drift
reduction at wind speeds of 3 m/s.
→ See also chapter "Measures for windward
drift reduction"!
¾
Refrain from treatments at average wind
speeds in excess of 5 m/s (leaves and small
twigs are moving).
¾
Switch spraying on and off only when driving to
avoid overdosing.
¾
Avoid overdosing caused by overlapping
•
in case of inaccurate joining passes from one
spraying track to the next and/or
•
when cornering at the headland with spraying
boom switched on!
¾
During spraying operation keep an eye on
the actual spraying mixture consumption in
relation to the treated area. In case of discrep-
ancies between the actual and the displayed
placing quantity calibrate the flow meter, e.g.
by using the "tank method" (see operating
instructions for spraying operations).
¾
In case of deviations between the actual and
the displayed distance calibrate the position
sensor (pulses per 100 m), (see operating
instructions for spraying operation). This ac-
tivity should always be executed in the field.
¾
In case of weather related interruptions of
spraying operation it is mandatory to clean
filters, pump, fitting and spraying lines!
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