KUHN ALTOR 6070, Инструкция по эксплуатации

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2.4.2 Machines without an Auxiliary Hydraulic Unit
In order to power the machine’s independent distributor, the machine can be connected to the tractor
hydraulics in one of three ways:
-
Connection to a single-acting distributor and direct return to the tank (strongly recommended).
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Connection to a double-acting distributor. The first port is used to connect the pressure hose and the
second for the return hose. On fitting, make sure that the direction of oil flow is correct.
-
Connection to a line from the tractor.
For optimum user-friendliness, it is strongly recommended that the original hydraulic distributor on the
tractor be equipped with a continuous pumping position.
The operating pressure of the hydraulic circuit is 190 bar. The minimum and maximum hydraulic oil
flow for a standard machine is 30 l/min and 60 l/min respectively.
The pressure and return hoses are equipped with a male push-pull coupler (ISO 7241). The pressure
hose is identified by a white arrow on a red background, pointing from the tractor to the
machine’s hydraulic distributor. The return hose is marked by a white arrow on a blue
background, pointing from the distributor to the tractor. Before connecting, make sure that the
couplers are clean. The plastic caps must be used when the machine is not hitched to the tractor.
Once the various hoses have been connected up, make sure that there is no risk of them catching in
operation.
When the machine is not hitched to the tractor, all
hydraulic hoses must be put back in the special
support.
2.4.3 Machines Equipped with an Optional Hydraulic Unit
With this option fitted, the machine is totally independent of the tractor’s hydraulic circuit. There is
therefore no hydraulic connections to be made before the machine can be used.