horsch Leeb 5.280 VL, Руководство по эксплуатации

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Cleaning the crop protection sprayer
NOTE
Regular cleaning of the crop protection sprayer
is a prerequisite for proper maintenance and
eases operation of the machine.
Service life and reliability of the crop protection
sprayer essentially depend on the time the ma-
terial of the crop protection sprayer is exposed
to the crop protection agent.
¾
Keep the exposure time to the spraying
mixture as short as possible, e.g. by daily
cleaning after the end of spraying.
¾
Do not leave the spraying mixture for an
unnecessary period of time in the spraying
mixture container, e.g. not over night.
¾
Generally, clean the crop protection sprayer
before placing a different crop protection
agent.
¾
Dilute the residual quantity in the spraying
mixture container and subsequently spray out
the diluted residual quantity.
¾
Before the actual cleaning preliminarily clean-
ing of the crop protection sprayer should be
done in the field.
¾
Dispose of any cleaning residues in an envi-
ronmentally friendly manner each time after
cleaning the crop protection sprayer.
¾
Disassemble the spraying nozzles at least
once per season.
¾
Check the disassembled spraying nozzles for
contamination, if necessary clean the nozzles
with a soft brush.
¾
Flush the spraying lines without the spraying
nozzles in place.
Cleaning the filters
A ring spanner for work on the pressure and suc-
tion filters is supplied with the machine. The ring
spanner is located in the storage compartment
at the left-hand side in the direction of travel.
Filter wrench
Pressure filter
CAUTION
Spraying mixture running out! Wear personal
protective outfit!
The pressure filter is located to the left of the
illuviation valve.
The pressure value on the folding boom is shown
on the terminal.
¾
Cleaning the filter daily.
¾
A warning appears on the terminal if the pres-
sure differential is too high!
¾
An second pressure filter is installed on the
centre piece of the folding boom. Refer to the
Auxiliary pressure filter section.
Pressure filter
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