6. slowly turn the template towards the operator to automatically enable the clamping
brake (fig.30);
7. When template movement is complete, the message "CAL CLO" will appear on the display
8. slowly lower the wheel guard (fig.31); the machine will automatically calibrate the sensor.
If the calibration has been performed successfully, an acoustic consent signal is emitted.
On the contrary, the display of the message A20 indicates that:
- the position of the calibration template during the calibration phase is not correct.
Position it correctly, checking that the ultrasonic sensor emitter/receiver is in line with
the calibration template (see figure 31), then repeat the procedure.
- the internal sensor was not in the rest position. Position it to the rest position and repeat
the procedure.
By pressing the
18. MESSAGES ON THE DISPLAYS
The machine can recognise a certain number of malfunction conditions and signals them
to the user by visualising the relevant messages on the displays.
A 3
wheel not suitable for performing the sensitivity calibration, use a wheel of
average dimensions (typically 5.5"X14") or larger, but NOT exceeding a weight
of 40kg.
A 5
Incorrect dimension settings for an ALU programme. Correct the set dimen-
sions.
A 7
The machine is temporarily unable to select the requested programme.
Perform a wheel spin, then repeat the request.
A 10
Internal sensor not in the rest position. Return the sensor to the rest position
(completely in). If the message does not disappear, internal sensor operation
can be disabled by pressing the
A 20
Ultrasonic sensor calibration template in an incorrect position during calibra-
tion. Bring it to the position indicated, then repeat the calibration.
Bring it to the position indicated and repeat the calibration.
A 26
Programme available only after selecting one of the following programmes:
ALU 1P / ALU 2P / Motorcycle Dynamic / Motorcycle ALU or if selected in the
Motorcycle Programme but with the wheel NOT in the centred position.
A 41
Incorrect wheel spin procedure on the wheel balancer without guard. The warn-
ing appears when the spin button is pressed for more than 10 seconds without
pressing the "START" key at the same time. Release the button and spin the
wheel according to the procedure indicated in the "Wheel Spin" paragraph.
If the problem persists, contact the technical support centre.
A Stp
Wheel stop during the spin phase.
Operator's Manual S 63 E - S 63 E C
key you can quit the programme without making the calibration.
– A – Notice Messages
button.
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