4 split function (unbalance resolution), 5 unbalance optimisation – CEMB USA K10 User Manual User Manual
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POSIZIONE
PNEUMATICO
POSIZIONE
CERCHIO
K10 EVO - Use and maintenance manual Rev. 04-2009
ENGLISH
Control panel
4.1.4
SPLIT function
(unbalance
resolution)
The SPLIT function is used to position the adhesive weights
behind the wheel spokes (angle < 18°) so that they are no
longer visible (for alloy rims). Use this function in the ALU
or STATIC mode where the adhesive weight is applied to
the outer side of the rim.
Enter the wheel dimensions in the ALU S mode and press
START.
Turn the wheel to the outer side unbalance correction
a.
position.
Mo
b.
ve one of the spokes to 12 o'clock (e.g.: 1) and
press
.
Following
c.
the direction of rotation indicated by the
position LED's, move spoke 2 to12 o'clock and press
The value to use for correction in position 2 is dis-
played.
Mo
d.
ve spoke 1 to the correction position as indicated
by the position LED's
To return to the normal unbalance indication
press any button.
INFORMATION
The spoke-to-spoke distance must be a minimum of 18°
and a maximum of 120° (if not, errors 24, 25 or 26 ap-
pear). Spokes with irregular or inconstant angles can be
compensated.
4.1.5 Unbalance optimisation
This operation is performed to reduce the static unba-
lance of the wheel.
It is suitable for static unbalance values in excess of 30
grams.
I
a. f no unbalance was measured before, START appears
on the display. Press this button to proceed.
Mak
b.
e a reference mark on the flange and the rim (using
a piece of chalk, for example).
With the aid of a tyre remover, turn the tyre on the rim
by 180°.
Refi t the wheel in such a way that the reference marks
on the rim and the fl ange coincide.
Press START to begin reading.
RH displ
c.
ay: percentage reduction value
LH display: actual static unbalance value which can be
reduced by rotation
M
d.
ark the two positions of the rim and tyre, and turn the
tyre on the rim until the positions coincide to achieve
the optimisation shown on the display
To cancel optimisation at any time, press
.
TYRE
POSITION
RIM POSITION