Special Cases; Calibration Programmes - Corghi EM 7240 Manual De Uso

- The "OUT 2" message can be displayed at the end of the first spin. In this case it is
advisable to exit the programme by pressing the key:
necessary for balancing the wheel are displayed. The execution of the programme is
interrupted, thus not achieving the moderate improvement of the end results. By press-
ing the key the optimisation procedure can be continued.
- At the end of the first spin the instruction that the tyre is to be mounted on the rim in
the reverse direction may appear. If you do not intend to reverse the tyre or if doing so
is impossible, press the
completing the programme without reversing the tyre.

CALIBRATION PROGRAMMES

Calibrate when detecting that the setting condition is out-of-tolerance or when the ma-
chine so requires as the "E1" message is displayed.
- Fit a wheel of average dimensions (diameter no less than 14") on the wheel balancer
with only a small unbalance.
- Press the
illuminates.
- Press the key
- After the selection, the machine will display the message:
• CAL on the left-hand display.
• GO on the right-hand display.
- Perform a first spin.
- At the end of the spin, fix the calibration weight supplied with the machine on the
swinging unit bell as indicated in figure18.
EM 7240 Operator's manual

Special Cases

key and the machine will provide the instructions for
Sensitivity Calibration
keys until the luminous dot corresponding to the CAL programme
to confirm the selection.
the values of the weights
18
UK
93