UN41 0601GN
F
10 mm
A
A
UN41 0585GN
B
A
C
D
English language
Use and maintenance
17
ADJUSTMENT INFORMATION
5
Safety advice for the adjustments
Maintenance and adjustment work must be car-
ried out with the work vehicle on flat and compact
ground, with the tractor engine off, parking brake
Adjusting the packing wheel scraper
engaged, ignition key removed, and adopting all the
necessary safety measures required to work safely.
The scraper is used to clean the packing wheels, remov-
ing any soil and debris that has built up.
For this operation, proceed as outlined below.
1) Loosen the nuts (
A
).
2) Actuate the nuts (
B
) to adjust the distance between
the scraper and the packing wheels.
3) Tighten the nuts (
A
).
4) Loosen the nut (
C
).
5) Bring the blade (
D
) into aligment with the packing
wheels profile.
6) Tighten the nut (
C
).
7) Repeat the same procedure to adjust the other
blade.
Carry out the same operations to adjust the scrapers of
the other planting units installed.
Adjustment of dispenser chain tension
For this operation, proceed as outlined
below.
1) Actuate the nuts (
A
) alternatively us-
ing equal force.
To check the chain tension, apply a
force (
F
) equal to 55 Nm (see figure).
The applied force (
F
) must result
in the chain being bent for approx.
10 mm.
