A Cr
Spin performed with the guard
raised.
Lower the guard to perform the
wheel spin.
– E – Error messages
E 1
Absence of sensitivity calibra-
tion. Perform the sensitivity
calibration procedure.
E 2
Error condition on sensitivity
calibration. Repeat the sensitiv-
ity calibration, being careful
NOT to knock the machine
during the calibration phases.
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 procedure.
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 execut-
ing 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
User manual S 63
back on. If the error persists, call
in the technical support centre.
b) External sensor faulty.
Call in the the technical support
centre.
E 16
Motor temperature too high.
Wait before performing a new
spin (do not switch off the
machine).
E 27
Excessive braking time. If the
problem persists, call in the
technical support 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
the technical support centre.
E 32
The wheel balancer has been
jolted during the reading phase.
Repeat the spin.
Other messages
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 Motorcycle ALU
programme selected.
St
Wheel spin with Static pro-
gramme selected.
CCC CCC
Unbalance values greater than
999 grams.
71