- press the
button to confirm the secur-
ing of the template;
- Once confirmed, "CAL rot" is shown on the LCD
display
- slowly turn the template towards the operator
to automatically enable the clamping brake
(fig.31);
- When template movement is complete, the
message "CAL CLO" will appear on the LCD
display
- slowly lower the wheel guard (fig. 32), the ma-
chine will automatically calibrate the sensor.
70
30
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. Therefore
position it correctly, checking that the ultra-
sonic sensor's emitter/receiver is in line with
the calibration template (see figure 32), and
repeat the procedure.
- the internal sensor was not in the rest position.
Position it to the rest position and repeat the
procedure.
- Select the exit
programme without performing the calibration.
The machine can recognise a certain number
of malfunction conditions and signals them to
the user by visualising the relevant messages
31
on the displays.
A 3
A 5
A 7
DISPLAY MESSAGES
– A – Notice messages
wheel not suitable for performing the
sensitivity calibration, use a wheel of
average dimensions (typically 5.5"X14")
or larger but with a weight that does not
exceed 40 kg.
Dimension settings not correct for an ALU
programme. Correct the set dimensions.
The machine is not enabled temporarily
to select the programme requested.
Perform a wheel spin, then repeat the
EM 9550 - Operator's manual
32
button to exit the