Gaspardo CHRONO 500, Использование и обслуживание

Страница: 48 / 84

USE AND MAINTENANCE
ENGLISH
-
48 - EN
cod. G19504990
4.8 DEPOSITION OF THE SEED
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N.B.: the pointer of the adjustment scale is purely
progressive; it does not show a variation in cm on the
height of the side wheels.
4.8.1 SEED PRESS WHEEL
IMPORTANT: always use the seed press wheel for cor-
rect precision seeding.
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NOTES:
- depending on the type of seedbed (type of soil, level of
preparation, stony, clayey or sandy and the amount of crop
residue present), check that the seed press wheel rotates
freely.
The seeding quality is compromised if the wheel
does not rotate.
- Several times a day check that the seed press wheel
rotates correctly and that it is clean.
- The seed press wheel CANNOT be excluded!!
4.8.2 REAR COVERING WHEELS
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minimum tillage).
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NOTES: After centring the covering wheels, ensure that
the wheels are all resting on the ground at the same time
(«SI», Fig. 419) and with the same pressure.
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