3.15.1.5 Controlling the auxiliary hydraulics rear valves 3, 4 and 5 and the
front valve 3F
You can control the rear valves 3, 4, 5 and the front valve 3F with the control
levers.
The rear valves 3, 4, 5 (optional) and the front valve 3F (optional) are always
active when the auxiliary hydraulics is activated with the on/off push button.
•
To use the lifting function (+), pull the control lever towards yourself.
•
To use the lowering function (-), push the control lever away from yourself.
•
To activate the position lock or the floating position:
•
Activate the position lock or the floating position from the tractor terminal.
•
Push the control lever in the wanted direction and to the extreme
position.
Push the control lever past the max flow point with increased force to
lock it in the extreme position. The control lever stays in the extreme
position even if the timer is not working.
•
To deactivate the position lock or the floating position, return the control lever
manually to the middle position.
3.15.1.6 Using the auxiliary hydraulics on/off valves
By default, the tractor is equipped with one auxiliary hydraulics on/off valve. This
standard on/off valve controls the lowest quick couplings at the rear. You can use
the standard rear on/off valve to control the hydraulic top link, for example.
The rear on/off valve 2 is optional. The implement is attached permanently to this
valve. You can use the rear on/off valve 2 to control the hydraulic levelling link or
hydraulic pick-up hitch extension, for example.
You can control the on/off valves by rocker switches.
•
The switches are active even if the auxiliary hydraulics is not activated.
•
The switches have two positions and are spring-returned.
CAUTION: In the spring-returned position, both ports are connected
directly to the tank. This must be noticed when attaching implements
to the valve.
3. Operation
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