Corghi ProLine 650 Manual De Uso página 72

Sensor calibration
(for wheel balancers with
optional outer sensor)
This procedure is used to calibrate the
width measuring device potentiometer.
It must be performed when the machine
requests it by displaying the E4 message,
or when the measured and the actual rim
widths differ.
- Press the
luminous dot corresponding to the CAL
programme
- Press the
the selection. The "CAL" message will
appear on the left display, and three
flashing "E"s will appear on the right
one.
- Mount the template supplied with the
machine on the wheel balancer (A,
fig.18) using the fixing ring nut.
- Return the automatic sensor to the rest
position ("completely in").
- Press the
tion in the zero position. The first of the
three flashing "E"s will stop flashing.
- bring the lever of the inner sensor to rest
on the template as shown in figure 19;
- Press the
tion of the potentiometers. The second
of the three flashing "E"s will stop flash-
ing.
- Return the inner sensor to the rest posi-
tion.
- bring the automatic width measuring
72
keys until the
illuminates.
key twice to confirm
key to perform calibra-
key to perform calibra-
arm into contact with the template as
shown in fig.20.
- Press the
measuring sensor position;
- Return the arm to the rest position.
If the calibration has been carried out suc-
cessfully, a confirmation message will
be displayed.
If the A20 message is displayed the mea-
suring device position is not correct
for calibration. Position it correctly,
as already described, and repeat the
procedure.
by pressing the
to exit the programme without executing
the calibration.
User manual ProLine 650
20
key to confirm the
key it is possible