Calibration - horsch Pronto 3 - 6 DC Operating Instructions Manual

Calibration

CAUTION
Risk of crushing on the metering unit!
Do not reach into the rotating metering unit.
¾
Calibrate the machine only when lowered and
¾
parked securely.
Do not use seed with sticky dressing. This
¾
affects the metering accuracy.
Check seed and hopper for foreign objects.
¾
Depending on the seed install the rape brush-
¾
es or, for coarse seeds, the adapter frame,
the deflector plate and the wide sealing lip.
For grain and fertiliser disassemble the ac-
cessory parts. Check all side covers on the
metering unit.
Install the appropriate rotor for the seed/
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fertiliser quantity and check for true running.
Check the condition and setting of the sealing
¾
lip.
Fill the hopper with seed / fertiliser. Only fill in
¾
small amounts of fine seeds.
Open the valve or covering (A) under the
¾
metering unit.
Check and clear the fall sluice and the pipes
¾
of any dirt and seed deposits. Attach the
calibration bag or slide it in along the rails (B).
B
NOTE
A
Perform the calibration procedure. Follow the
¾
operating instructions for the E-Manager.
Close the flap / covering. Ensure leak tight-
¾
ness!
Perform calibration for both metering units on
¾
twin hopper machines.
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