GB
Page 40 of 62
INSTRUCTION, USE AND
MAINTENANCE MANUAL
14.7.3 Weights hidden behind spokes mode
Adhesive correction weight positioning may not look at-
tractive on some types of rims. In this case, the "weights
hidden behind spokes" mode can be used. This splits
any correction weight on the outer side into two parts
to be hidden behind the rim spokes. It can be used in
both ALU-S or STATIC modes.
To set these modes, consult Par. 15.1.
It enables the weights hidden behind
spokes mode in AUTOMATIC (disabled
by default).
After the scanning, the machine places the wheel for
the fitting of the weight behind the first spoke (spokes
position detected by the scan).
It enables the weights hidden behind
spokes mode in SEMIAUTOMATIC (ena-
bled by default).
After the scanning, the machine places the wheel for
the fitting of the weight on the outer side, in the point
indicated by the chosen program. In case the “weights
hidden behind spokes” button is pushed, the machine
places the wheel for the fitting of the weight behind
the first spoke (spokes position detected by the scan).
It enables the weights hidden behind
spokes mode in MANUAL (disabled by
default).
Display the ALU-S or STATIC, unbalance measure-
ments, by performing a standard wheel spin.
Once detected the unbalance values, verify that the
machine displays the ability to use the "spokes" options
(
Fig. 40 ref. 4b
).
Press on the icon
to select directly the procedure
“Weights hidden behind spokes”.
The following screen will appear on the monitor:
Bring any spoke upwards at "12 o'clock" position and
press the button
to confirm and continue.
A
Lead to “12 hours” the SECOND spoke. The machine
will automatically calculate the total number of spokes.
If the value shown on the screen (A) is correct, press
the button
.
The machine automatically calculates weight position
in two positions hidden behind the spokes. The moni-
tor shows the amount of weight to be applied behind
the FIRST spoke and the rim will reach the position
to apply the FIRST weight.
The laser pointer will mark the position where to fit the
FIRST weight. After carrying out the fitting press the
button
to confirm that they have applied the
FIRST weight and to automatically position the wheel
for the fitting of the SECOND weight.
The monitor shows the amount of weight to be applied
behind the SECOND spoke.
LIBRAK380.3DTEC - LIBRAK380P.3DTEC - LIBRAK430.3DTEC - LIBRAK430P.3DTEC
1297-M021-1_B