Mondolfo Ferro MT 3800 LASER Manual De Uso página 77

the machine will automatically perform two
subsequent spins at different wheel rotational
speeds that are lower than the previous spins.
If the calibration has been successful, a permis-
sion acoustic signal goes off at the end of the
spin; otherwise, the E 2 message is temporarily
displayed.
Notes:
- Once the procedure is finished, remove the
calibration weight.
- Press the
the calibration procedure at any time.
- This calibration is valid for any kind of wheel.
Calibration of the ultrasonic width
sensor (if installed)
- select the ultrasonic width sensor calibration
icon located in the configuration pro-
grammes;
- fix the calibration template in correspondence
of the threaded hole located in the shaft
assembly bell using the M8 screw (A, Fig.29)
supplied with the ultrasonic sensor;
- use the locking device with a wheel spacer
(machine version with automatic locking
system) or a cone and the wheel fixing nut to
bring the template in contact with the shaft
assembly bell (fig.29);
- press the Kis knob or the ENTER button
MT 3800 LASER - Operator's manual
button to interrupt
29
to confirm the securing of the
template;
- slowly turn the template towards the operator
to automatically enable the clamping brake
(fig.30);
- slowly lower the wheel guard (fig. 31), the
machine will automatically calibrate the
sensor.
If the calibration has been performed success-
fully, a consent message is displayed.
On the contrary, the display of the message
A20 indicates that:
- the position of the calibration template during
the calibration phase is not correct. Therefore,
position the template correctly, checking that
the hole in the ultrasonic sensor support is
aligned with the calibration template (see
figure 31) and repeat the procedure.
30
UK
31
77