horsch Maestro 16 SX, Руководство по эксплуатации

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Single-disc fertiliser coulter | 11
60026387 • 01 • 03/2021 • en 109
Maintenance
Ø
Check fertiliser pipes for dirt and blockage.
Ø Check the wear of the scrapers or fertiliser pipes and replace if necessary.
Replacing the fertiliser pipe with scraper
2
1
3
4
5
1. Open the nut (1), remove the fertiliser pipe and washers (2-4).
2. Place shims (2), rubber washers (3) and new fertiliser pipe (4) in the order
shown on the bolt (basic setting).
3. Tighten the nuts until the rubber washers are pressed apart to the diameter of
the shims (6):
6
7
≈ 1 mm
The bottom edge of the scraper must now rest against the washer and have an ap-
prox. 1 mm wide gap at the top edge (7).
4. Otherwise, change the arrangement of the rubber washers before and behind
the fertiliser pipe (5), tighten the nut and check the settings.
Depth guide roller
The depth guide roller must contact and thus clean the coulter discs.
The position of the wheels to the coulter disc can be changed, if required.