Amazone Cenius 3003, Руководство по эксплуатации, Страница: 40 / 80

Structure and function
5.5 Levelling unit
The following components act as levelling ele-
ments:
•
A concave disc arrangement or
•
A spring tine arrangement.
The discs mix, crumble and level out the earth.
As an alternative to round discs, the machine
can also be equipped with serrated discs.
The spring tines level the soil.
The outer elements can be set separately to the
next working depth to enable clean transit.
•
Concave discs
The bearings of the concave discs consist of a
two rows of angular-contact ball bearings with
slip ring seal and oil filling and are maintenance-
free.
The discs are protected against overload by rub-
ber spring elements. After passing an obstacle,
the discs are moved back to their working posi-
tion by the rubber spring elements.
•
Spring tines
The spring tines are protected against overload
by spring steel. After passing an obstacle, the
spring tines are moved back to their working
position.
•
Depth adjustment
The working depth of the levelling unit is set in-
dependently of the working depth of the tines.
For information on setting the working depth, see
page 62.
40 Cenius 03 BAG0144.5 10.19