124
“
BALANCE WITH RUNOUT
”
6-61
B
1
2
3
Only in the RIM ONLY function, the graph shows
three different coloured markers, indicating the first
harmonic peak position for:
Left bead recess - Green triangle
Right bead recess - Orange triangle
Mean of the entire rim - Blue triangle
When the rim is turned, it will be stopped by the brake in
each peak position, to facilitate rim marking. The peak
markings on the rim can then be suitably combined with
the minimum reference present on the tyre.
• press
(
B-1,2,3
,
Fig. 6-6
1
)
for further information
about the rim Runout.
These graphs also show the first harmonic peak
markers, combined with the Position Brake.
The “RIM ONLY” diagnosis uses specific limit
values, irrespective of those used for the whole
wheel. The factory values set are:
First harmonic Radial/Lateral Runout = 0.5
Peak to Peak Radial/Lateral Runout = 0.7.
The values can be changed by the user in the
“OPTIMA PARAMETERS” menu.
Note
: The function lengthens the measuring
cycle of many seconds.
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