Corghi LaserLine EM 9580 Plus Manual De Uso página 72

sensitivity x5/x1, threshold, etc...
FLASH OPT
Optimisation Programme
This procedure reduces the possible vibrations
still present in running vehicles after an accur-
ate balancing. Based on our experiences, the
programme can be recalled every time it is con-
venient to minimise the running noise produced
by the vibrations mentioned above.
The machine also indicates whether or not it is ne-
cessary to carry out the procedure by displaying
the following icon
The calculations performed by this programme
are based on the unbalance values measured
during the last spin performed which must there-
fore refer to the wheel being serviced.
Proceed as follows to recall this programme:
- Select the OPT Flash icon
OPT STEP 1
1. Take the valve to 12 o'clock.
2. Press the Kis knob or
operation.
OPT STEP 2
3. Turn the wheel until the valve gets to 6 o'clock
position (the bottom arrow turns from red to
green).
4. Make a chalk mark on the tyre external side
at 12 o'clock.
5. Confirm you marked the tyre by selecting
the Kis knob or ENTER.
6. Remove the wheel from the wheel balancer.
7. Turn the tyre on the rim until the mark made
matches the valve (180º rotation).
8. Refit the wheel on the wheel balancer and
confirm the operation described in points 6
and 7 by pressing the Kis knob or the enter
button;
Then, following the new indications on the
monitor:
9. Turn the wheel until the valve gets to 12
o'clock position.
10. Press the the Kis knob or ENTER button to
confirm the execution.
11. Perform a spin.
72
in the status bar.
.
ENTER to confirm the
EM 9580 Plus - EM 9580 C Plus - Operator's manual
Now, the real unbalance values of the wheel thus
mounted on the wheel balancer are displayed.
Take the wheel to the position shown on the
monitor. The foreseen unbalances are displayed
by performing the matching and the proportional
improvement which can be obtained if the user
decides to continue the optimisation procedure.
In case optimising is insufficient, or significant
improvements cannot be obtained, select the
Exit key twice (first to exit the pro-
cedure and restart the menu, and then to exit
the programme permanently); perform a spin to
balance the wheel; otherwise, the system goes to
the third and final programme phase.
OPT PHASE 3
Following the indications on the monitor:
12. Turn the wheel up to the position shown on
the position indicator.
13. Make a second mark on the tyre external side
at 12 o'clock. If the indication to invert the tyre
mounting direction on the rim is displayed,
make the second mark on the internal side.
14. Confirm you marked the tyre again by select-
ing the Kis knob or ENTER.
15. Remove the wheel from the wheel balancer.
16. Turn the tyre on the rim (and invert mounting
direction, if required) until the mark made
before matches the valve.
17. Refit the wheel on the wheel balancer.
18. Press the Kis knob or ENTER again to confirm
the operation.
19. Perform a spin. When the spin is over the op-
timisation programme has been completed
and the weights to be applied to balance the
wheel are displayed.
In case an error compromises the final result,
the machine signals this with the E 6 message.
Now, the procedure can be repeated. The error
message disappears by selecting any of the
available functions.
Special cases
- At the end of the first spin, the message
"OUT 2" may be displayed on the screen.
In this case, it is convenient to exit the
programme by selecting exit : the