ENGLISH
fi g.38
Minimum lenght of the tines
Tines are subject to wearing, so they must be replaced as soon as
they reach a minimum length of 150 mm (fi g.40).
If tines length is less than the minimum 150mm length, the war-
ranty of the implement shall become void, and any complaint
for a damage due to the failure to comply with these instruc-
tions will not be considered.
4.12 LEVELLING ROLLERS
The levelling rollers are used individually with fi xed harrows,
or in pairs in the case of folding harrows, as shown in the
table below.
The roller acts as a rear guard: never disassemble it during
work operations.
Various types of roller can be used, depending on the character-
istics of the soil. However, the function of all the rollers is to level
and pack down the soil while increasing the degree to which this
latter is crumbled on the surface.
These are fi xed to the sides by 2 types of swinging support:
- for rollers up to 2500 in length;
- for rollers from 3000 to 5000 in length.
Packer Roller (fi g.41)
This can be successfully used in very varied conditions, even when
the soil is fat or damp.
It is advisable to prepare heavy soils in combination with a Seed
drill.
Possesses a great levelling and crumbling effect on both the sur-
Rullo Gabbia Ø 370/6 (6 tubi) - Ø 450/8 (8 tubi)
Cage Roller Ø 370/6 (6 tubes) - Ø 450/8 (8 tubes)
Rouleau Cage Ø 370/6 (6 tubes) - Ø 450/8 (8 tubes)
Stabwalze Ø 370/6 (6 Rohre) - Ø 450/8 (8 Rohre)
Rodillo de Jaula Ø 370/6 (6 tubos) - Ø 450/8 (8 tubos)
68 - EN
USE AND MAINTENANCE
WARNING
fi g.39
fi g.40
Rullo Packer Ø 450-500-600 - Packer Roller Ø 450-
500-600 - Rouleau Packer Ø 450-500-600 - Packerwalze
Ø 450-500-600 - Rodillo Packer Ø 450-500-600
fi g.41
Rullo Spiropacker Ø 500 - Spiropacker Roller Ø 500 -
Rouleau Spiropacker Ø 500 - Spiropackerwalze Ø 500
Rodillo Spiropacker Ø 500
fi g.43
fi g.42
cod. F07011381