Gaspardo DAMA, Use And Maintenance

Page: 68 / 196

USE AND MAINTENANCE
ENGLISH
68
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cod. G19502891
4.9 ROW MARKER DISK ADJUSTMENT
The row marker is a machine that traces a reference line parallel
to the tracks of the tractor on the ground.
Once the tractor has completed its run and it has turned around,
follow the reference row with one of the centre of the tractor (L,
Fig. 38). The row marker arms reverse themselves independently
and this reversal is actuate by the comand of the oildynamic di-
stributors of the tractor.
The inversion of the row-marker arms is moved by means of a
control on the seeder.
For a correct working, every exible connecting pipe, from
the row marker equipment to the tractor, must be engaged to
a simple effect oildynamic distributor.
When the system is not in use, protect the quick coupling with its
cap.
ATTENTION
Before operating the hydraulic system of the row marker, apply
light pressure with your hand on the row marker arm in the
direction of the arrow (Fig. 39), unhook the safety devices on
both the arms (A, Fig. 39), and then position them as shown
in Figure 40. For travel on the road, lock the row marker arms
in a vertical position with the safety devices (A, Fig. 39).
L
D
g. 39
H
A
g. 40
ATTENTION
Danger of getting
squashed during opening.
Keep at a safe distance
from the machine.
g. 38
A