Corghi EM9980 TouchlessLine Manual De Uso página 58

cally recalculate the unbalances in correspond-
ence of the new set positions.
- It is possible to exit the LIVE environment by
pressing the
In this case the measured dimensions are NOT
confirmed and the machine will again request
confirmation, as shown in the figure.
Note: the edge acquired automatically by the
machine can be changed either by using the
button or using the
shown in figure 15.
CAUTION
If the operator changes the machine's balanc-
ing programme at the end of the previously
described procedure, the icon
appear, as shown in figure 15d. Press the icon
to confirm the selected balancing
programme. After this operation, the machine
may request confirmation of the acquired dimen-
sions; in this case, proceed as described above.
CAUTION
The status of the internal sensor is indicated
in the LIVE programme (Fig.15). If it is GREEN
, this means that the laser is reading
correctly, whereas if it is RED
58
button on the monitor.
button
15d
will
this
EM9980 TouchlessLine - Operator's manual
means that the laser does NOT read. To remedy
this situation, move the wheel slightly until the
sensor status changes.
If the sensor configuration does NOT change by
moving the wheel (or using a different wheel)
enter the dimensions manually and contact
technical support.
Note: the balancing planes where the adhesive
weights are to be applied may be selected by
the user according to the specific shape of the
rim. It should be remembered, however, that in
order to reduce the quantity of the weight that
is to be applied it is preferable to select balanc-
ing planes that are as far apart as possible: if the
distance between the two planes is less than 37
mm (1.5"), the A 64 message is displayed.
Dynamic balancing (Dynamic)
This balancing mode is the most commonly used
one. If a different balancing programme is run-
ning, the programme must be set by selecting
the correct icons.
Now proceed as follows:
- Press the Dimensions button
enable automatic dimension measurement.
The button remains pressed and the inner
light turns red
- Spin the wheel by lowering the guard.
To ensure accurate results, do not apply undue
stress to the machine during the spin and do not
interfere with laser sensor reading.
- Select the first side to be balanced.
- Rotate the wheel until the central element of
the corresponding position indicator lights
up.
- Apply the indicated balancing weight to the
12 o'clock position on the rim.
- Repeat the operations listed for the second
side of the wheel.
- Perform a test spin to check balancing accuracy.
If it is not considered satisfactory, change the
value and position of the previously applied
weights, according to the data indicated in the
balancing control diagram (Fig. 16).
to
.