HE-VA Combi-Disc, Руководство по эксплуатации

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Combi-Disc 01/08 -2015
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Hydraulic automatic release system
1. Before each season it has to be controlled, that the gas pressure in the accumulator (Pos.1) is
90 bars. This requires special tools and can only be performed by an authorized dealer.
2. Befpre the start-up of the machine the hydraulic pressure in the closed hydraulic stone
protection system has to e controlled on the machine’s pressure gauge (Pos. 2). The pressure
has to be minimum 100 bar and must not exceed 160 bar.
3. IMPORTANT
– the hydraulic pressure is to be controlled continuously and must never be
under 100 bar.
4. If there is a need to adjust the working pressure, follow the below instructions:
a. Mount the quick coupling of the hydraulic hose (Pos. 3) in the tractor’s oil outlet.
b. Turn on the ball valve (Pos. 4) and the working pressure can now be adjusted up or
down with the tractor’s oil outlet.
c. When the desired pressure is achieved, turn off the ball valve again (Pos. 4) and the
tractor’s hydraulic system is relieved before the quick coupling (Pos. 3) is
dismounted and placed in the parking device of the machine.
During the operation of the machine the tine is swinging automatically to the rear if it meets an
obstacle. In normal circumstances the tine will automatically return to the working position again
after having passed the obstacle. At extreme obstacles and/or soil conditions it might be necessary
to stop and eventually lift the machine from the soil.
It is important that no persons is near to the machine as the tine is returning to the
working position with high speed and might throw with soil and stones.
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