Wheel Spin; Automatic Position Search - SICE S 65 E Manual De Instrucciones

the tyre bead rests, which are obviously inside the rim.
The values measured are with reference to external planes and, as a result, are
smaller than the nominal values due to the thickness of the rim itself. The correction value
therefore refers to an average rim thickness. 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 manu-
ally by following the procedure indicated in the "manual wheel data entry" section. This
function is present in the utility and configuration programmes.
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 lifted up during the spin; in this case,
the A Cr message is displayed.
CAUTION
Do not operate the machine without the guard and/or if the safety device has been
tampered with.
CAUTION
Never raise the guard before the wheel has come to a stop.
CAUTION
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.

AUTOMATIC POSITION SEARCH

During position search, the wheel can rotate with the guard raised. Every time the start
button is pressed
position of the other. This function is active only if the RPA programme is set to ON (see
" Automatic position search configuration (RPA)", a function present in the configuration
programmes).
This programme may also be performed by pressing buttons
simultaneously. This function is used in particular on machine versions WITHOUT the
wheel guard.
98

WHEEL SPIN

, the centred position of one side switches to the centred
Operator's Manual S 65 E - S 65 E C
and