Structure and function
Cenius 4002-2T BAG0100.2 04.13
49
5.7
Hydraulic connections
WARNING
Danger of infection from escaping hydraulic fluid at high pres-
sure!
When coupling and uncoupling the hydraulic hose lines, ensure that
the hydraulic system is depressurised on both the machine and trac-
tor sides.
If you are injured by hydraulic fluid, contact a doctor immediately.
All hydraulic hoses have coloured marks to allow assignment of
the appropriate hydraulic function to the pressure line of a trac-
tor control unit.
Tractor control unit
Function
Hose markings
Put in working posi-
tion
1 x yellow
1 Double-acting
Running gear
Put in transport posi-
tion
2 x yellow
Fold out
1 x blue
2 Double-acting
Folding wings
Fold in
2 x blue
Increase
1 x green
3 Double-acting
Working depth
Decrease
2 x green
5.7.1
Connecting hydraulic hoses
WARNING
Danger from incorrect hydraulic functions if the hydraulic hoses
are connected incorrectly!
When coupling the hydraulic hose, observe the coloured marks on
the hydraulic connectors. See "Hydraulic connections, page 49.
