Visual Inspection Of The Running Surface - Zipper Maschinen ZI-RWM99 Manual De Instrucciones

In the example given here, the static unbalance of 45 g is reduced by 80 % with a remaining
residual unbalance of approx. 9 g.

17.7.3 Visual inspection of the running surface

To perform a visual inspection of the tread condition, it is necessary to rotate the wheel with
the guard open.
Performing:
 Press the F key with one hand while pressing the START key with the other hand.
→A complete cycle is performed. The function is then automatically deactivated.
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The function is called by pressing the O
key (to exit, press the S
Press the Start key. The display shows the
required rotation of the tyre (180°). Mark
adapter and rim with chalk with a
reference mark so that you are able to
mount the rim in the same position again
later. (Use index on the shaft.)
Turn the tyre 180° on the rim using a tyre
remover.
Refit the rim to the threaded shaft in the
previous position.
Press the S key again.
TART
Right display: Value of the possible
reduction of the left unbalance in relation
to the current wheel situation in percent.
Left display: current static unbalance value
in grams. (It is the value that can be
reduced by a wheel-rim rotation.)
Turn the wheel until the outer LEDs light
up.
Mark the tyre at the top (12 o'clock)
Also mark the border according to the
position indicated by the inner LEDs.
OPERATION
PT
key)
TOP
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