Hardi ZENIT 400, Оригинальная инструкция

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5 - Operation
Adjusting the fan AB820
The angle of the fan blades can be adjusted to 4 positions. The factory
setting is pos. 3 (40º). Decreasing the angle of the blades (minimum
angle, pos. 1 (30º)), reduces the air flow and power consumption.
Increasing the angle (maximum angle, pos. 4 (45º)), will increase the air
flow and power consumption. It allows the mist blower to be adapted
to the different spray jobs and tractor sizes.
To change the angle of the fan blades you should follow these steps::
1. Loosen the Allen screws without taking them out completely.
2. Loosen the Allen screws whilst holding the nut at the back of
the fan.
3. With both hands on opposite blades, turn them to the desired
position between 1 and 4. All the blades should turn at the
same time.
4. Finally, check that all the blades are in the correct position.
5. Tighten all the screws.
IMPORTANT The fan must be calibrated correctly atter changing
pitch setting.
For technical details ask your dealer and factory.
Single side blinds (Optional)
The air stream can be blocked to one side to prevent spraydrift towards
sensitive areas.
This is used when one section valve is shut during spraying along
orchard edges, streams, open waters or other sensitive areas where
spray drift must be kept away.
Loosen the nuts, slide the blind over the air outlet and tighten the nuts
again.
ATTENTION! Only blind one side at the time. Never close both
sides at the same time!
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B
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