Multiva Cerex 300 Comfort, Operation And Maintenance Manual

Page: 83 / 187

Figure. 6.6.5. - 97. Feeder roller
Feed quantities increase when the roller (1) is inserted into the feeder and
decrease when the roller is pulled out of the feeder.
6.6.6. Adjusting the feeding quantity with chain gears
If the seed drill is not equipped with a gearbox, the rough adjustment of the feeding
quantity is carried out with the chain gears and the ne adjustment by adjusting the
width of the roller.
Figure. 6.6.6. - 98. Changing the chain gears and chain
1. Loosen the tensioning wheel (1).
2. Remove the cotter (2) from the chain gear (3). Detach the chain (4) and the chain gear (3).
3. Attach a new chain gear and chain.
When seeding grain, use a chain gear with a pitch of z = 15.
When seeding grass, use a chain gear with a pitch of z = 29.
4. Replace the cotter and tighten the tensioning wheel.
Operation and maintenance manual
1.00 Cerex 300 and Cerex 400 Comfort
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