Installing the cylinder :
For this operation, no pressure may be present in the circuit. If your installation has
only one cylinder, the automatic latching system allows its installation easily. Simply
attach the cylinder to the tractor and slowly steer it round to lock it. However if your
vehicle has two cylinders on its drawbar, install the cylinders manually.
The adjustment should be made with tractor and trailer coupled
and properly aligned, wheels straight, cylinder(s) attached. It is
advisable to advance in a straight line for about 10 meters.
Make sure the tractor handbrake is engaged.
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PROCEDURE
Close the circuit selector valve(s)
Open the isolating valves of the different circuits.
Using a hand pump, raise the pressure in the different circuits
Between 20 and 35 bar for mounting a single cylinder with a diameter 40/80 (the
valve on the hand pump must be closed)
Between 20 and 35 bar for mounting two cylinders
Once the pressures are stable (a difference of 5 bar can be tolerated), close the
valves of the different circuits.
To reuse the hydraulic support, simply reopen the valve(s) selector. (make sure
the valves of the self-drive circuit are closed)
To release the pressure from the circuit, the valves on the circuit selector must be
closed, open the valves for the various circuits and open the tap of the hand
pump. The oil then returns to the pump.
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