SICE S 63 Manuel D'instructions page 59

- Press the
the LED corresponding to the ALU pro-
gramme illuminates.
- Press the
essary to confirm selection of the Alu
programme desired (the corresponding
balancing planes are highlighted on the
rim shown on the control panel).
ALU 1P and ALU 2P programmes
These programmes are used for maximum
precision balancing on light aluminium
rims that require the application of both
weights on the same side (inner) in rela-
tion to the rim disk.
This type of wheel balancer is particularly
suitable for application of adhesive weights
on the rim, thanks to the forward position
of the wheel in relation to the body, which
allows a large zone on the inside of the rim
to be accessed freely.
After selecting the desired ALU P pro-
gramme, the wheel parameters must be
acquired.
Wheel data acquisition
Geometric data relating to the actual bal-
ancing planes rather than the rated wheel
data (as in standard ALU programmes)
have to be set. The balancing planes where
the adhesive weights are to be applied
may be selected by the user according to
the specific shape of the rim. It should be
remembered, however, that in order to
reduce the quantity of the weights to be
applied it is better to select balancing
planes placed 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.
In the version with digital sensor, proceed
as follows:
- Move the end of the automatic measuring
arm in line with the plane selected for the
User manual S 63
keys until
key as often as nec-
application of the inner weight. ). In Alu 1
P, the centre of the pawl on the end section
of the lever is taken as a reference for the
centre line of the weight (version without
the weight holding device). In versions with
the weight holding device, the centre line
of the weight must correspond with the
centre of the groove in which the weight
will be placed. (Fig. 13/13a)
- In Alu 2 P refer to the rim edge, since the
inner weight is of the traditional clip type
(Fig. 10/10a).
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
13
13a
59