Switch on the monitor by pressing the button located on the front of the monitor
➥
The monitor's power supply connector (located on the rear of the monitor) is not cor-
rectly inserted.
➥ Check that the connector is inserted correctly.
The diameters and width values measured with the automatic
measuring devices do not match the rated values of the rims.
The sensors have not been positioned correctly during measurement.
➥ Bring the sensors to the position shown in the manual and follow the instructions in
the WHEEL DATA ENTRY section.
The external MECHANICAL sensor has not been calibrated.
➥ Calibrate the sensor. See warning instructions at the end of the EXTERNAL MECHANI-
CAL SENSOR CALIBRATION section.
The automatic measuring devices are not working
The sensors were not in the rest position when switching on the machine and the Enter
button
was selected, disabling control of the automatic sensors.
➥ Return the sensor to its correct position.
The automatic arm laser line
does not work (if present)
Battery to replace, proceed as follows:
- Remove the four screws in the lever (A,
Fig.25) and then remove the plastic cover
(B, Fig.25)
- Remove the card (C, Fig.25) present
inside it
- Replace the battery in the card with a
new 3V CR2450;
- Proceed with the assembly of the lever
in the opposite direction to disassembly.
CAUTION
Pay attention to the positioning of the cables inside the recess of the lever to avoid
accidentally damaging the cable itself when closing the plastic casing.
If the laser line does not work with the new battery, call for technical assistance.
Pressing the START key the wheel does not spin (the machine
Contact the technical support centre.
➥
122
does not start)
Operator's manual EM 9280 - EM 9280 C CompactLine
25