horsch LEEB 12 TD, Руководство по эксплуатации, Страница: 129 / 181

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
material 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
cleaning of the crop protection sprayer should
be done in the field.
¾
Dispose of any cleaning residues in an
environmentally 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.
CCS - Continuous inside cleaning
(Continuous Cleaning System)
¾
Continuous inside cleaning is only possible
with machines of the CCS and CCS Pro
variants.
The complete cleaning process is controlled
from the driver's cabin.
Mode of operation: Principle of positive
displacement instead of principle of dilution.
The additional piston diaphragm pump feeds
clear water through the internal cleaning nozzles
directly into the spraying mixture container. The
spraying pump sucks in this water and uses it to
force the chemical residue through the nozzles
out of the pipeline system.
NOTE
The initially placed residual quantity is undi -
luted (up to 40 l). Place the residual quantity
on an untreated surface!
¾
For machines of the CCS Pro variant, CCS
cleaning is automatically included in the
cleaning program.
¾
CCS cleaning can only be carried out by
starting the automatic cleaning program.
¾
CCS cleaning can be closed manually after
thorough cleaning or it ends automatically
when the fresh water tank contains no more
water.
¾
Start of the automatic cleaning program with
CCS cleaning, see the section Main cleaning .
NOTE
¾
The duration of the “Continuous inside clean-
ing” process depends on how heavily the
crop protection sprayer is soiled with the crop
protection agent used.
¾
Operate the CCS-function until only fresh
water runs out of the nozzles.
¾
Follow the instructions of the crop protection
agent manufacturer.
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