Mondolfo Ferro MT 3800 LASER Manual De Uso página 69

- Wheel dimensions: distance, diameter and
width or those relating to the active ALU pro-
gramme.
- OPT: last OPT.
The machine's general settings remain the same
for all working environments: grams/ounces,
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
necessary to carry out the procedure by displaying
the following icon
The calculations performed by this programme
are based on the unbalance values measured dur-
ing the last spin performed which must therefore
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 ENTER
confirm the 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
MT 3800 LASER - Operator's manual
Then, following the new indications on the
monitor:
9. Turn the wheel until the valve gets to 12
10. Press the the Kis knob or ENTER button
11. Perform a spin.
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 the status bar.
In case optimising is insufficient, or significant
improvements cannot be obtained, select the
Exit key
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
13. Make a second mark on the tyre external
to
14. Confirm you marked the tyre again by se-
15. Remove the wheel from the wheel balancer.
16. Turn the tyre on the rim (and invert mounting
17. Refit the wheel on the wheel balancer.
.
18. Press the Kis knob or ENTER
and 7 by pressing the Kis knob or the enter
button;
o'clock position.
to confirm the execution.
twice (first to exit the pro-
the position indicator.
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.
lecting the Kis knob or ENTER
direction, if required) until the mark made
before matches the valve.
again to confirm the operation.
UK
.
69