- -
0701_GB-Erstanbau_5543
GB
hydraulic connection
Single-action control unit
Should the tractor only have a single-action servo-valve,
then it is absolutely necessary to have an oil-return pipe
(T) fitted by a specialist.
- Connect pressure hose (1) to the single-action control
unit. Couple the oil-return hose (2) (with the greater
diameter) to the tractor’s oil-return system.
Double-action control unit
- Connect pressure line (1) and oil-return pipe (2) (pipe
with the greater diameter is the oil-return pipe).
LS Line
(Optional extra)
- Connect load sensing line to LS connection on the
tractor.
Take care with tractors with a closed
hydraulic and LS system
JOHN-DEERE, CASE - MAXXUM, CASE - MAGNUM,
FORD SERIE 40 SLE
Before coupling, the screw (7) on the hydraulic block is
to be screwed completely in (7b).
7a
Standard position with an open hydraulic
system
7b
Take care with tractors with a closed
hydraulic and LS system
LS
= Load sensing
7b
001-01-23
P
T
LS
7
7a
Connecting hydraulic lines
- Turn p.t.o. off before connecting
- Put lever (ST) on the control unit into the floating position
(neutral position).
- Take care that snap-lock couplers are clean.
Note!
If oil should
become warm
during operation
then a single-
action control
unit should be
connected (see
above).
Standard position with an open
hydraulic system
The position of the screw () is set in the factory
(a).
Warning
!
If this is not done then the overload valve on the tractor’s
hydraulics is continually in use and excessive warming
of the oil will occur!
Note!
An unpressurized
oil return must be
guaranteed on the
tractor.
Note!
The tractor’s
hydraulic
pressure must not
exceed maximum
205 bar.
firsT-TiMe connecTion To TracTor
