Duncan EcoSeeder, Оригинальное руководство пользователя

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23
Pt. No. 67392
Issue 0918
Basic Calibration Procedure
(continued)
Sowing of Fine Seeds
For sowing small seeds the EcoSeeder Drill is equipped
as standard with a combined normal and small seed
metering wheel (1). During grain sowing and other larger
varieties of seed both the large and small seed metering
wheels are coupled and both rotate. In order to convert the
seed drill to sow fine seed insert the crank handle and rotate
clockwise until the holes (2) of the small seed wheel are
visible.
Using the tool supplied (3) disengage the the pin inside
the hole so that the large metering wheel rotates freely
on the metering shaft.
When seed is to be sown again using the normal metering
wheel press the pin, using the tool, from the large metering
wheel side (opposite direction to before), back into the
hole of the small seed wheel thus reconnecting the drive
between the two.
This must be done for the whole bank of wheels.
1
3
2
Caution - When resetting the metering
wheels on the seeder shaft
Care should be taken when tightening the grub screws
on the small seed wheel. Adjust the grubscrew until the
movement of the metering wheel just stops, then tighten
no more than 1/8 of a turn.
Do not overtighten
as this can result in breakages while
operating and may void the warranty on these units.