Gregoire Besson SP9 COMPACT - Hydraulics with 3 Function Selector

Operation manual SP 9 - Compact
CHAPTER VI – HYDRAULIC NECTIONS – Page 4
6.6. . HYDRAULICS MOUNTED WITH 3 FUNCTION SELECTOR
Optionally, 3 functions hydraulic selector is placed on the plough as standard equipment.
It can be directed by a selector lever or coupling arm (grey box).
Generally, equipment belonging to a tractor is the following:
¾
1 x DE
(Double Effet – double actuation) connected directly to the tractor => rear frame attachment,
lifting (and d
i
recting),
¾
1 x DE
(Double Effet – double actuation) connected directly to the tractor => central frame girder lifting,
¾
1 x DE
(Double Effet – double actuation) connected directly to the tractor => 3 functions switch:
-1 First furro
w width (Deport/dumping),
-2 Pinion – shaft operation
-3 Variable optional equipment (wheel control, loading
transmitting cylinder, cylinder lever).
During the maneuvering on the field the switch must be put in the „Pinion-shaft operation”
position, this way the plough with three working cylinder double actuation will be easily directed.
Electrical connection :
The valve directed by the switch has electric supply of
12 V voltage. The 7 plug-and-socket
connector (European standard) (4) should be switched to the connection on the rear
bottom part of the tractor (which can be used for lights as well). To give slide valves some
voltage it is enough to switch on the lights of the tractor.