Coupling the machine
41
Connecting hydraulic
couplings
Close the ball valve.
Set the tractor hydraulics to “free float”.
Switch off the tractor and secure it.
Roll up the control cables and store them in the tractor cab.
Connect the hydraulic coupling of the machine to the double-acting
control device when it is set to the floating position.
The single-acting hydraulic control device with return line provides the
means by which the rotors are raised and lowered.
Connecting the hydraulic system correctly
Ensure that the hydraulic system is connected correctly, otherwise
damage to the machine and personal injury will be caused as a re-
sult.
Hydraulic line
Marking
Pressure line
Red
Return line
Yellow
red
yellow