
4
WARNING
Successful treatment depends on correct
operation of your duster.
Correct operation depends on precise
calibration of the equipment, and this requires
careful checking.
When this checking has been undertaken, the
duster must be commissioned correctly, this
also being necessary for correct spraying and
operation.
Finally,tobecertain thatyourdustercangiveyou
the performance you expect, for a long time,
make sure that you undertake the maintenance
operations required.
CHECKING, STARTING-UP,
OPERATION, MAINTENANCE
are therefore essential operations, and you have
every reason to carefully read the details in this
booklet.
"This duster has been manufactered using
materials which withstand most plant protection
chemicals currently available on the market.
Nevertheless, BERTHOUD cannot assume
responsibility for any damage resulting from an
incompatibilitty of the crop protection chemicals
or product mixtures with the plastic materials:
(polyethylene, polyvinyl chloride, polypropylene,
Vitton, nitrile polyamide)."
PRECAUTIONS WHEN WELDING
When electric arc welding operations are
undertakenonyoursprayeritisOBLIGATORYto
disconnect all electrical boxes ; if this is not done
the electronic components may be destroyed,
and the guarantee is null and void.
Each time a connecting box is repaired, it should
be given a coat of KF 1280 insulating varnish.