horsch Leeb 4 AX, Руководство по эксплуатации

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Residual quantities
A differentiation is made between two types
of residual quantities:
¾
Excess residual quantity after the end of
spraying operation, e.g. resulting from errors
in the calculation of the application quantity,
in filling or spraying operation.
¾
Technical residual quantity , which still re-
mains in the spraying mixture container, the
suction fitting and in the spraying line after a
considerably drop in spraying pressure. The
suction fitting consists of the assembly groups
switch-over ball valve, short lines and pump.
Technical residual quantities
It must be remembered that the residual quantity
in the sections will be sprayed out in the form
of undiluted concentration. This is the case
when switching to fresh water with the nozzles
activated.
Strictly spray this residual quantity from the
spraying line on an untreated area. The residual
quantity in the spraying line depends on the
width of the boom.
Draining off technical residual
quantities
NOTE
It must be remembered that the residual quantity
in the sections will be sprayed out as undiluted
concentration.
¾
Spray this residual quantity from the spraying
line on an untreated area.
¾
Refer to the chapter Technical residual quantities
for the travel distance required to spray the
residual quantity in the spraying line. The
residual quantity in the spraying line depends
on the working width of the folding boom.
¾
Once the residual quantity in the spraying
mixture container has reached a level of
just 100 litres, switch off the agitator via the
bypass valve to spray the spraying mixture
container empty.
With the agitator switched on the technical
residual quantity increases in contrast to the
specified values.
¾
Measures to protect the user must be applied
when emptying residual quantities. Follow
the instructions of the crop protection agent
manufacturers and wear protective outfits.
¾
Dispose of the collected residual spraying
mixture quantity in accordance with the rel-
evant statutory regulations.
¾
Collect the residual spraying mixture quantity
in suitable containers.
¾
Dispose of the residual spraying mixture
quantity with the stipulated waste disposal.
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