ARBOS MEK-X250, Use And Maintenance Manual

Page: 33 / 42

Use and Maintenance Manual
Page 33
Dc
Fig. 27
7.9.1. CONFIGURING THE ROW MARKER
Row marker with line aligned with the wheel of the tractor
To calculate the distance at which to set the row marker disc,
you need to take the following into account:
Dc
= Work width
Dr
= Distance between the centre of the machine and the
track
C
= Front track of the tractor
Dr = Dc - (C/2)
Example:
Dc = 300 cm
C = 170 cm
Dr = 300 - (170/2) = 215 cm
Row marker with line aligned with the centre of the tractor
Dc
= Work width
7.9.2. ROW MARKER PREPARATION
• Park the tractor on level ground, engage the handbrake,
ensure the seeder is raised above the ground and then
turn off the engine.
• Connect the hydraulic pipes to the tractor’s hydraulic
system, making sure the tractor’s hydraulic system is not
pressurized.
•
7.9.3. SETTING THE POSITION OF THE ROW MARKER
• Loosen the screw
30
as much as needed to slide the disc
extension.
• Move the extension to the length desired.
• Fix the disc extension by tightening the screw
30
.
• Repeat the same operations for the other arm
24
Fig. 28