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4.7 System cleaning when main tank is partially filled
If the filled or partially filled main tank
cannot be sprayed until it is empty or
transfer pumped, a system cleaning must
be performed.
− Switch off pump.
− Close the rinsing valve (1) of the
pressure filter (2).
− Put the internal cleaning valve (3) in the
“internal cleaning OFF” position
(crosswise lever).
− Put selection valve (5) in the “clean
water tank” position
− Put the filling valve (6) or filling valves
(6) in the “suction from selection valve”
position.
− Put the distribution valve (7) in the
“spraying” position.
− Put the controller (8) on the on-board
computer or operating terminal in the
“MAN” (manual) position.
− Increase the spraying pressure to the
maximum value using the pressure
adjustment of the on-board computer or
operating terminal.
− Put the main switch (10) of the on-board
computer or operating terminal in the
"spray boom ON" position.
− Activate the switch for the boom
sections (9).
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