EM 9250
Operator’s manual
123
UK
2. The machine will display the following message:
• CAL on the left-hand display;
• GO on the right-hand display.
3. Perform a first spin.
4. At the end of the spin, fix the calibration weight supplied with the machine on the
shaft assembly bell as indicated in figure 23.
5. Perform a second spin.
6. At the end of the spin, change the position of the calibration weight on the swinging
unit bell as indicated in figure 24.
23
24
7. Perform a third spin. This last calibration phase includes the execution of three con-
secutive spins in automatic mode.
At the end of the spin(the message "End CAL" will appear on the display), if the cali-
bration has been successful, an acoustic consent signal goes off at the end of the spin
otherwise the message E 2 is temporarily displayed.
NOTES
- Once the procedure is finished, remove the calibration weight.
- Pressing the key
, it is possible to interrupt the programme at any time.
- THIS CALIBRATION IS VALID FOR ANY TYPE OF WHEEL!
17. CALIBRATION OF THE ULTRASONIC
WIDTH SENSOR (IF INSTALLED)
Used to calibrate the ultrasonic sensor located on the wheel guard pipe (width) It must
be performed when the machine requests it by displaying the E4 message, or when the
measured and the actual rim widths differ.
Proceed as follows to recall this programme:
