INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
Page 41 of 62
Using as reference the laser pointer, fit the SECOND
weight in the position shown by the machine, as done
for the first weight.
Press the button
to confirm that you have ap-
plied the SECOND weight and get back to the initial
situation of unbalance, before performing the "weights
hidden behind the spokes" procedure
Perform another test spin. The “weights hidden behind
spokes” procedure is completed.
Complete the operation by adding an additional weight
inside the rim as required by the selected mode (ALU-
S or STATIC).
ON THE MARKET THERE CAN
BE PARTICULARLY COMPLEX
TYPES OF RIMS SHAPES AND/
OR PROFILES SO THE MACHINE
COULD SUGGEST BALANCING
PROGRAMS OR POINTS FOR PO-
SITIONING THE WEIGHTS BEHIND
THE SPOKES THAT DO NOT SUIT
THE ACTUAL SHAPE OF THE RIM
ITSELF. IN THIS CASE PLACE
MANUALLY THE LASER TO REAS-
SIGN CORRECTLY THE BALANC-
ING LEVELS AND THE WEIGHTS
FITTING POINTS.
14.7.4 Matching mode
The “Matching” procedure offsets strong unbalance,
reducing the weight quantity to be fitted on the wheel
to achieve balancing. This procedure permits reducing
unbalance as much as possible by offsetting the tyre
unbalance with that of the rim in any used program.
Proceed to unbalance measurement displaying by
performing a standard wheel spin.
THE MATCHING PROCEDURE CAN
BE CARRIED OUT ONLY IF THE
STATIC UNBALANCE IS > 30 G.
Once detected the unbalance values, verify that the
machine displays the ability to use the “matching” op-
tions (
Fig. 40 ref. 4a
).
Press on the icon
to select directly the "MATCH-
ING" procedure.
On the monitor the next screen page will be displayed:
1297-M021-1_B
LIBRAK380.3DTEC - LIBRAK380P.3DTEC - LIBRAK430.3DTEC - LIBRAK430P.3DTEC