KUHN HR6004DR, Руководство оператора

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Power harrow
40
HR6004DR
Putting into service
- Clean and reassemble the unit.
- Tightening torque: 10 daN m (74 lbf ft).
- Proceed the same way on the other gearbox.
Adjusting the roller scrapers
Standard plate
The scraper plates are factory preset on a reference
roller.
When the machine is attached, check that the roller can
rotate freely.
Adjusting the plates:
• Loosen plate attachment nut.
• Adjust plate to bring it closer to the roller. Check that
roll and scraper do not contact by rotating the roller.
• Tigthen nut. Torque nut to: 8 daN m (59 lbf ft).
• Ensure the plates are fitted central to the stud rows.
• The slots in the scraper plate supports provide
lateral adjustment: Tightening torque: 10 daN m
(67 lbf ft).
Check O-ring is correctly positioned within
gearbox cover.
The rotor speed must be the same for both
half-harrows.
The scraper bar is factory fitted with:
- Packer PK2 roller: Non coated plates (Part
no. 52532130).
- Maxipacker roller: Hard coated plates (Part
no. 52593410).
Maxipacker roller:
Note the scraper plate mounting direction:
ensure that the hard coating is towards the front
and faces down: Ensure that the scraper hard
coating is towards the front and faces down.