Sensor Calibration - Mondolfo Ferro MT 2450 Manual De Uso

This must be done when requested by the machine, by displaying the "Err 4" message,
or when the measured and rated diameter values of the rim to balance are different.
- Sensor calibration must be performed both in the CAR and TRUCK environments by
mounting the wheel used for sensitivity calibration onto the wheel balancer.
- Press the
CAL programme
- Press the
on the left display, and one flashing "F" will appear on the right one.
- Press the button
- Read the rated rim diameter value on the tyre.
- Modify the displayed diameter value by pressing the keys
read number is set. The diameter can be set in millimetres or the values already set can
be converted from inches to millimetres by pressing the
ATTENTION It is important to set the diameter value corresponding to the rim mounted
on the wheel balancer.
Any errors in this phase will have repercussions on all subsequent measurements.
- Press the
- Bring the inner automatic measuring arm (A fig. 4a) into contact with the inner side
of the rim, in the normal dimension measuring position (fig. 12a).
- Press the
is displayed will become fixed.
- Return the inner sensor to the rest position.
If the calibration has been performed successfully, an acoustic consent signal is emitted.
The display of the message "Err 20" indicates instead that the position of the sensor was
not correct during the calibration phase. Position it correctly, as already described, and
repeat the procedure.
By pressing
82

Sensor calibration

keys until the luminous dot corresponding to the
illuminates.
key twice to confirm the selection. The "CAL" message will appear
.
key to confirm the settings.
key to execute the calibration of the diameter sensor. The "F" that
it is possible to exit the program without executing the calibration.
key.
MT 2450 operator's manual
until the