Spreading operation
111
B
Calculation with formula
The position of the output rate stop can also be calculated using the following for-
mula:
13. End calibration test. Switch off the PTO shaft and tractor engine and lock
them to prevent unauthorised starting.
14. Mount the spreading discs. Make sure that the left and right spreading discs
are not reversed.
NOTICE
You can use the percentage scale to reset the position of the output rate stop.
For example, if the calibration test weight is down by 10 %, the output rate stop
is set to a 10 % higher position (e.g. from 150 to 165).
New position
of the output-
rate stop
=
Position of the output rate stop during
current calibration test
x
Nominal out-
put quantity
Actual output quantity during the current calibration test
NOTICE
The pins on the spreading disc holders have different positions on the left and
right side. The correct spreading disc is the one that fits precisely into the
spreading disc holder.
15. Carefully position the cap
nut (do not tilt).
16. Tighten the cap nut with ap-
prox. 38 Nm. Do not use the
adjustment lever.
Figure 20: Screw on the cap nut
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