Cayros BAG0172.7
5.3 Hydraulic connections
• All hydraulic hose lines are equipped with grips.
Coloured markings with a code number or code letter have been
applied to the gripping sections in order to assign the respective
hydraulic function to the pressure line of a tractor control unit!
Films are stuck on the implement for the markings that illustrate
the respective hydraulic function.
• The tractor control unit must be used in different types of
activation, depending on the hydraulic function.
Latched, for a permanent oil circulation
Tentative, activate until the action is executed
Float position, free oil flow in the control unit
Marking Function Tractor control unit
Yellow
(optional)
Front furrow
width
bigger
Double
acting
Smaller
Red
(optional)
Automatic
cutting width /
working width
bigger
Double
acting
Smaller
green
Working
direction
Right and left
Double
acting
*)
• Releasing the packer
(optional)
• Cancelling a started
rotation
Beige
(Option)
Pre-tensioning of the stone release
Single-
acting
*) On the tractor side, ensure that the pressure of return flow on the
tractor control unit is as low as possible. Back pressure can cause
malfunctions on the packer arm.
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