Del Morino ROTEX-L, Use And Maintenance Manual

Page: 8 / 27

8
SEEDER ADJUSTMENT
a. Fill the hopper with the seed then close the cover.
b. To set the quantity of seed that will fall. operate as follow :
1. Move the latch knob "A" in the desired position.
2. Rise the lock knob placed on the upper part of the lever "B" then turn the lever clock wise to increase the
quantity of seed that will fall, turn counter clock wise do decrease. To increase or decrease the dosage,
modify the position of the latch knob then move the lever.
To verify the weight (Kg) that will be sown (generally the correct quantity in kg per hectare is indicated on seed
bag), follow the instructions below:
Model Rear roll rotations Factor K
88 30 400
104 25 400
120 22 400
136 19 400
Rise the seeder till the rear roll can turn free.
Place a towel under the seeder spreader to collect the seed.
Fill seed inside the seeder then turn the rear roll clockwise many times as showed on the above table, choose the
line that corresponds to your seeder model.
Collect and weight the seed in the towel.
The seed weight multiplied per Factor K will be the total weight sowed per hectare.
In case of discrepancy respect to the desired weight, act on the control level to increase or decrease the seeder
opening, then repeat weight verification.