90
B 215 / B 225 Evo
Operator’s manual
pressing the
keys until the read number is set
- on completion, press
to display the unbalance values recalculated on the basis
of the new dimensions, or
to perform a wheel spin.
WARNING
If the diameter and distance values between the two balancing planes, recalculated on a
statistical basis starting from the rated geometric data of the wheel, exceed the normally
accepted interval stated in the technical data section, the message "A 5" is displayed.
4. ENTERING WHEEL DIMENSIONS IN
THE ALU1P OR ALU2P BALANCING
PROGRAMMES
With this programme the real wheel data have to be set in relation to the real balancing
planes rather than the nominal values (as in standard ALU programmes). The balancing
planes where the adhesive weights are to be applied may be selected by the user accord-
ing to the specific shape of the rim. It should be remembered, however, that in order to
reduce the quantity of the weight that is to be applied it is preferable to select balancing
planes that are as far apart as possible: if the distance between the two planes is less than
37 mm (1.5”), the “A 5” message is displayed.
The various methods for inserting dimensions are described below based on the supplied
devices:
WITH THE VERSION WITH AUTOMATIC SENSOR, PROCEED AS FOLLOWS:
- Move the end of the automatic measuring arm in line with the plane selected for the ap-
plication of the inner weight. In Alu 1P the centre of the notch in the holder is used as the
reference for the centre line of the weight (fig.14). In Alu 2P refer to the rim edge, since
the inner weight is of the clip type (Fig.15).
- Keep the arm in position. After two seconds the machine emits an acoustic confirmation
signal to indicate that the distance and diameter values have been acquired.
- Move the end of the automatic measuring arm in correspondence with the plane selected
for the application of the outer weight (Fig. 14a/15a), in the same manner as described
previously for the inner side.
Pay maximum attention when the end of the arm is being placed in an area of the rim
free of discontinuity, so that the weight can be applied in that position.
- Keep the arm in position. After two seconds the machine emits an acoustic confirmation
signal to indicate that the distance and diameter values have been acquired.
