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5.2 ELECTRICAL CONNECTIONS
The machine has electrical connections for:
• SIGNALLING LIGHTS and WORK LAMPS.
• ISOBUS CONNECTION (depending on the model).
5.2.1
WORK LAMPS
The machine is equipped with adjustable work lamps at the rear of
the carriage. Press the button to turn the lamps on or off (Fig. 5.2).
Fig. 5.2
Fig. 5.2
5.2.2
SIGNALLING LIGHTS
All models have a 7-pin connector for the signalling lights.
Layout and table of the 7-pin connector (according to ISO
1724):
1
5
4
7
6
3
2
Pin
No.
Stand-
ard
FUNCTION
1
L
Left indicator
2
54G
Fog lamps
3
31
Ground
4
R
Right indicator
5
58R
Right position lamp
6
54
Brake
7
58L
Left position lamp
5.2.3
ISOBUS
The machine must have the 9-pin connec-
tor to connect to the tractor's ISOBUS (ac-
cording to ISO 11783).
3
8
7
1
2
6
4
5
9
MAKE SURE THAT THE WORK LAMPS ARE
TURNED OFF WHEN TRANSPORTING THE MA-
CHINE ON PUBLIC HIGHWAYS.
5.3 HYDRAULIC CONNECTIONS
The machine needs hydraulic connections to:
• UNFOLD AND FOLD THE FOLDING PARTS OF THE COULTER
UNIT.
A double output.
• UNFOLD AND FOLD THE TRACK MARKERS:
A double output.
• LOWER AND RAISE THE COULTER UNIT, THE TRACK ERAS-
ER (optional) AND THE TRANSMISSION WHEEL (depending
on the model). A double output with a key to override the
transmission wheel.
• HYDRAULIC TURBINE (depending on the model). A double
output.
• HYDRAULIC SERVICE BRAKE. A single output.
The different hydraulic circuits are colour-coded as described
in the following table:
PLUG
COLOUR
DESCRIPTION
BLUE
Hydraulic circuit for the track markers
GREEN
Hydraulic circuit for folding the coulter unit
RED
Hydraulic circuit for the service brake and turbine
(for versions with hydraulic turbine only)
YELLOW
Hydraulic circuit for lifting the coulter unit, track
eraser and transmission wheel
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