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Fig. 5.7
Fig. 5.7
Fig. 5.8
Fig. 5.8
Turn on the desired light; work lights (green) and/or hopper
lights (yellow)
Fig. 5.9
Fig. 5.9
5.3 HYDRAULIC CONNECTIONS
The machine requires hydraulic connections to:
• FOLD/UNFOLD AND ROTATE THE SOWING WINGS AND
FOLD/UNFOLD THE MARKERS (according to model).
A double outlet. Maximum 80 l/min.
• LOWER AND RAISE THE SOWING EQUIPMENT.
A single outlet.
• HYDRAULIC BLOW FAN FOR THE PNEUMATIC CONVEYING
OF THE MAIN HOPPERS (1 & 2); HOPPERS FOR MICRO-
GRANULAR PRODUCTS (according to model); AND POWER
GENERATION (according to model).
A single outlet.
• HYDRAULIC SUCTION FAN (according to model).
A single outlet.
• HYDRAULIC SERVICE BRAKE.
A single outlet.
• FREE RETURN FOR ALL SINGLE OUTLETS.
The different hydraulic circuits can be distinguished
by colours, as shown on the table below:
CAP
COLOUR
DESCRIPTION
YELLOW
For FOLDING/UNFOLDING the chassis (APP OFF)
For FOLDING/UNFOLDING markers (APP ON)
GREEN
To RAISE/LOWER the sowing equipment
RED
Blow fan OPERATION
BLUE
Suction fan OPERATION
RED
Hydraulic circuit for the service brake
RED
For the FREE RETURN
VACUUM
VACUUM
H1/H2
H1/H2