Corghi EM 7240 Manuel D'utilisation page 97

E 3 I/E 2/3 Error condition at the end of sensitivity calibration. Repeat the calibration, if
the message persists perform the following checks:
• Correct sensitivity calibration procedure;
• Correct fastening and position of the calibration weight;
• Mechanical and geometric condition of the calibration weight;
• geometry of the wheel used.
E 4 a) External sensor calibration error. Perform the external sensor calibration pro-
cedure.
b) if the error continues after calibrating the external sensor or the external sensor
is not present, or there is a distance-diameter measuring sensor fault, call in the
technical support centre.
E 6
Error condition when executing optimisation programme.
Repeat the procedure from the beginning.
E 12
a) Width sensor not in the rest position when machine was switched on. Switch
off the machine, return the sensor to the correct position and switch back on.
If the error persists, call in the technical support centre.
b) External sensor not present or faulty. Visualisation of this error can be
disabled by performing the following procedure:
- Press the
CAL programme illuminates;
- Press the
will appear on the left display, and one flashing "E" will appear on the right
one.
E 16 motor temperature too high. Wait before performing a new spin (do not
turn off the machine).
E 27 Excessive braking time. If the problem persists, call in the technical sup-
port centre.
E 28 Encoder counting error. If the error occurs frequently, call in the technical
support centre.
E 30
Wheel spin device failure. Switch off the machine and call in the technical
support centre.
E 32
The wheel balancer has been jolted during the reading phase. Repeat the spin.
CAL [GO] Calibration wheel spin.
GO Alu Wheel spin with Alu programme selected.
GO d15 Wheel spin with Motorcycle Dynamic programme selected.
GO A15 Wheel spin with Alu Motorcycle programme selected.
St Wheel spin with Static programme selected.
CCC CCC Unbalance values greater than 999 grams.
EM 7240 Operator's manual
keys until the LED corresponding to the
key twice to confirm the selection. The "CAL" message
Other messages
UK
97