82527 Vantage 21
2.18 HEIGHT OF THE BOOM
We recommend a working height (1) of between 50
cm and 60 cm above the surface to be treated.
It is dened by the spray angle of the nozzles and
their spacing.
There is a risk of drift with a greater height.
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2.16 RINSING BALLS
The rinsing balls (1) installed within the tank, on the
gauge tube, provide this function ( 4.6 and 4.7 for
the different rinsing phases).
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2.17 PROCEDURE FOR EXTERIOR WASHING
It is important to rinse the exterior of the spray tank
and the tractor. This cleaning operation should also
be repeated during the day between applications of
2 different products.
We recommend using a detergent to facilitate cleaning:
All Clean (5 litres) reference BERTHOUD 788.796.
For cleaning, comply with the instructions of the
manufacturer of the detergent in terms of exposure
time and dilution. For this, consult the instructions
on the product.
As a general rule, spray the product on the machine
using a hand sprayer, rub the machine if necessary,
then rinse with fresh water.
2.15 MIXING
Hydraulic agitation provides a consistent mixture of the
product in the tank, before and during the spraying
operation.
4.4 for the position of the valves and
indexes.
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