Corghi CompactLine Serie Manual De Uso página 92

tion easier:
- by keeping the wheel in the centred position for one second. The brake activates au-
tomatically with a reduced braking force so as to allow the operator to move the wheel
manually until the correct position for the other weight's application is reached;
- pressing the STOP
positions; the wheel is unlocked by pressing the Stop button again, by performing a
spin or after about 30 seconds.
The shaft locking system can also be useful during installation of special centring accessories.
If the STOP key
even if it is not completed.
If the "RPA" (automatic position search) programme is active, at the end of each balanc-
ing spin the machine stops the wheel in the position for application of the weight on the
outer side; if it is equal to zero, the wheel is stopped in the position for application on
the inner side.
Press the
position with the guard raised.
This function is described at length in the AUTOMATIC POSITION SEARCH section.
These programmes are used for maximum precision balancing of light alloy rims that
require both weights to be applied on the same side (inner) in relation 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.
Wheel data acquisition
Geometric data relating to the actual balancing 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. However, bear in mind that it is always preferable to select balancing planes as
far apart as possible in order to reduce the quantity of the weight to be applied; if the
distance between the two planes is less than 37 mm (1.5"), the A 5 message is displayed.
Move the end of automatic measuring arm to the plane selected for the application of
the inner weight. In ALU 1 P the centre of the weight-holder cavity is used as a reference
for the weight centre line.
92
key when the wheel is in one of the weight application
is pressed when the wheel is spinning, the spin is interrupted
and keys simultaneously to search for the second side
ALU 1P and ALU 2P programmes
Operator's manual EM 9280 - EM 9280 C CompactLine