horsch LEEB PT 330, Operating Instructions Manual

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CCS - Continuous inside cleaning (Con-
tinuous Cleaning System)
NOTE
Quick sprayer cleaning process without hav-
ing to get off the machine.
The complete cleaning process is controlled
from the driver's cabin.
Function:
Principle of positive displacement instead of
principle of dilution
An additional cleaning pump feed clear water
directly into the inside cleaning nozzles. The
spraying pump draws this water out of the solu-
tion tank and uses it to force the chemical residue
through the nozzles out of the pipeline system.
This means quick, thorough and water consump-
tion optimized cleaning.
11.1.8 Spraying control
The complete control of spraying boom and
operation is accomplished via the terminal in
the driver's cabin.
A detailed description of operation can be found in
the operating instructions for spraying operation.
Furthermore, the external control terminal is
used to control flushing, filling operation, working
lights and outside cleaning.
Spraying
PS = Pressure Supply
Folding boom left Middle Folding boom right
Folding boom left Middle Folding boom right
Circulation
PS = Pressure Supply
RZ = Return flow Tank
Cleaning of nozzle pipe and nozzles
The spraying line is cleaned by the circulation
system. For this purpose the suction side of the
sprayer is set to fresh water – now the spraying
line is flushed with clear water.
The nozzles themselves are cleaned by switch-
ing them on for about 3 seconds.
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