Wheel Spin And Position Search; Using The Automatic Wheel Clamping System Cwith Using The Automatic Wheel Clamping System - Corghi EM 9580 Manuel D'utilisation

a fault of the sensor located on the guard, the
machine will automatic setup for manual width
entry when the internal measuring arm is moved
to the rest position;
- at the end of the spin, it is possible to change
the width acquired automatically by the ma-
chine by selecting the following icon on the
work page
IMPORTANT
bear in mind that the wheel's rated diameter
(e.g. 14") refers to the planes on which the tyre
beads rest, which are obviously inside the rim.
On the other hand, the data measured refer to
external planes, so they will be lower than the
rated values because of the thickness of the
rim. The correction value therefore refers to an
average thickness of the rim. This means that
the data measured on wheels with different
thicknesses may vary slightly (2 or 3 tenths of
an inch maximum) from the rated values. This is
not a lack of accuracy of the measuring devices,
but reflects reality.
If the automatic measuring arm fails to operate,
the geometric data can be entered manually by
following the procedure indicated in the "man-
ual wheel data entry" section, function present
within the utility and configuration programmes.
WHEEL SPIN AND
POSITION SEARCH
Wheel spins take place automatically by lowering
the guard or pressing the start button
with the guard lowered.
A special safety device stops rotation if the guard
is raised during the spin; in this case, the A Cr
message is displayed.
During position search, the wheel can rotate with
the guard raised. Every time the start button is
pressed , the centred position of one
side switches to the centred position of the other.
64
:
This function is active only if the RPA program is
set to ON (see "RPA - Automatic position search
configuration", function present in the configu-
ration programs).
WARNING
Do not operate the machine without the guard
and/or if the safety device has been tampered
with.
WARNING
Never raise the guard before the wheel has
come to a stop.
WARNING
If the wheel keeps spinning permanently due to
a fault on the machine, switch off the machine
using the main switch or disconnect the plug
from the power supply board (emergency stop)
and wait until the wheel stops before raising
the guard.
USING THE AUTOMATIC
WHEEL CLAMPING
SYSTEM C with using the
automatic wheel clamping
system
Wheel locking procedure with the automatic
system C
Centring with cone at front
- Fit the wheel on the shaft, sliding it into place
until it rests against the flange.
- Fit the most suitable cone on the shaft and
insert it into the central hole of the wheel.
- Fit the locking device by making it slide on the
hub until it comes into contact with the cone.
- Hold the control pedal down until the wheel is
completely locked against the flange.
Centring with cone at rear
- Fit the most suitable cone for the central hole
of the wheel on the shaft.
- Fit the wheel onto the cone, sliding it into place
until the cone comes into contact with the plate
that holds the spring.
EM 9580 - Operator's manual