Zipper Mowers ZI-RWM99, Operation Manual, Page: 25 / 32

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Proceed as following for machine self calibration.
-Mount any wheel on the shaft, even if not balanced; better still if of an average size.
-Preset the exact dimensions of the wheel mounted.
NOTE: Presetting of incorrect dimensions could mean the machine is not correctly calibrated and therefore all sub-
sequent measurement will be incorrect until a new self-calibration is performed with the correct dimensions;
Until the positioning LED’s pass from
flashing to being steady
Add a weight of 100 grams on the
outside in any angular position
It is important not to knock the
wheel during this spin
Machine calibrated
Remove the master weight from the wheel and balance the wheel according to the previously described proce-
dures.
The value measured by the machine with this self-calibration cycle is automatically memorized in a special
memory which retains them even when machine is switched off. Hence when the machine is switched on again, it
is ready to operate correctly. However, self-calibration can be carried out whenever required or when there is
some doubt whether the machine is operating correctly.
8 ERRORS