elho V-Twin 750 S Series, Руководство пользователя

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6. ADJUSTMENTS
6.1. Raking height adjustment
Normal setting is tine end 5 cm above the ground. Keep the
setting as high as possible while still picking up crop.
To set the initial raking height:
1. Open the rake on a level firm surface.
2. Ensure the caster wheels are in trailing position.
3. Rotate the baskets by hand to bring the tine bar B in the
lowest position.
4. Adjust the raking height with the spindle A of the caster
wheels.
5. Check both sides & front and rear are at equal level.
6. Secure the spindle A.
6.2. HydroBalance adjustment
During work the weight of the rake baskets are mainly
carried by the HydroBalance pressure stored in the nitrogen
accumulator. This pressure is factory set to approximately
100 bar.
If the pressure is too high it will be difficult to get the baskets
down to work position.
If the pressure is to low the caster wheels are hard on the
ground and the baskets tend to “drag” and jump.
To adjust the pressure loosen the counter nut of the screw D
and screw it in to increase the pressure and out to lower the
HydroBalance pressure.
Note, that the pressure do not change immediately. You have
to lift and lowered the baskets once before the new pressure
level is reached.