horsch Maestro CX, Перевод оригинальной инструкции по эксплуатации

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AirSpeed single grain metering system | 10
60013444 • 01 • 01/2021 • en 115
Metering disc (reference value) Number of holes x Ø Metering disc Art. No. Fruit Grain feed gate (reference value) Overpressure P
D
in mbar Ejection wheel number of teeth (Art. No.) Separator (Art. No.)
96 x 4.0 mm 01242504 Soy 3 - 5 35 - 50 20
(01240782) 2-0
2 rows of
holes
(01240900)
Inspection in the field
Besides the setting in the metering unit, the placing quality depends on further
factors. This can be negatively influenced by:
• Rotary speed of the metering disc. It depends on working speed and seed
quantity.
• Soil condition and changes in soil conditions.
Vibrations and erratic running of the drill units; adapt the coulter pressure accord-
ingly.
• Setting, function and condition of the trap roller.
NOTE
Ø
Check the placing quality (drilling depth, length and transverse distribution of
the seed) on all coulters when starting work and for larger fields also in
between.
1. Drive the travel distance with constant speed (approx. 50 m).
2. After the acceleration phase the grains should have been placed at normal
working speed.
3. Open seed furrows of various rows (distributed across the entire working
width) over a length of at least 10 m.
4. In this case you must also open and check the rows behind the tractor tracks.
5. Uncover the grains carefully from the side, so that they will not be displaced in
the seed bed.
6. Measure the placement depth and the grain spacing.
7. The nominal seed spacing is displayed in the E-Manager terminal.
NOTE
Any changes to the metering unit can influence the placement accuracy.
Pay attention to the evaluation and the display in the terminal, repeat the test se-
quences in case of negative changes.
Sowing soy
When sowing soy, the seed is not correctly detected to 100% by the sensor.
The placement must therefore strictly be inspected in the field.
1. Read the nominal seed spacing in the monitor.