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4.5 Spraying
− Switch on the pump(s).
− Thereby, it must be ensured that the
power takeoff of the tractor operates
smoothly at low engine speed.
− The maximum permitted pump speed is
540 rpm.
− Unfold the spray boom and adjust it to
the specified spacing before starting
spraying.
− Put the filling valve or filling valves (1) in
the “suction from selection valve”
position.
− Put selection valve (2) in the “main tank”
position
− Put the distribution valve (3) in the
“spraying” position.
− Put the internal cleaning valve (4) in the
“internal cleaning OFF” position.
− Start spraying using the operating
terminal or on-board computer according
to the desired programming and set
values. Put the main switch in the “spray
boom ON” position.
− Switch off the boom before turning on the headlands. Put the main switch in the
“spray boom OFF” position.
− If pressure fluctuations or reduction of the dispensed quantity occur when the
main tank is almost empty, stop the spraying and refill or clean the machine.
− After the last spraying of the day or before long breaks in spraying, spray until
the tank is empty and rinse the field sprayer with clean water.
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