Coupling and uncoupling
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7 COUPLING AND UNCOUPLING
7.1 Coupling
When coupling the implement, switch
the hydraulic system of the tractor to po-
sition control.
Drive the tractor backwards towards the
device until the tractor is in front of the
device and the catch hooks of the lower
links (2) can be coupled with the draw
rail (3). However, keep a distance of ap-
prox. 40 cm between the tractor and de-
vice.
Secure the tractor to prevent it from roll-
ing away.
Connect the hydraulic hoses (1) to the
tractor as specified in the table in the
“Required hydraulic equipment” section.
Connect the electrical cables to the tractor as specified in the table in the “Re-
quired power sources” section.
Now drive up to the device and connect the lower links (2) on the tractor to the
draw rail (3).
Secure the draw rail (3) with the safety equipment (4). Refer to the tractor ma-
nufacturer's operating instructions for further information.
Connect the top link (5) to the three-point tower (6) using the top link pin (7).
The position of the top link also presets the pressure load of the
rollers and therefore the degree of crumbling and reconsolidation
of the soil. See also the “Pressure load of the rollers” section.
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