Corghi CompactLine EM 9280 Manuel D'utilisation page 88

After updating the wheel data the user can:
1) press the Exit
to the new dimensions;
2) press the ENTER button to access the manual dimension program to convert and/or change
the wheel data.
- if two subsequent measurements are taken inside the rim on two balancing planes, the
machine interprets the presence of a rim with balancing using a clip weight on the inner
plane and an adhesive weight on the external one (ALU 2P). In this phase, the machine could
automatically change the type of weight on the inner plane from clip to adhesive (ALU 1P).
Returning the arm to the rest position makes it possible for the operator to change this set-
ting by selecting and using the Enter button to press the icon.
balancing programme switches from ALU 1P to ALU 2P and vice versa.
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. The val-
ues 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 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 "manual wheel data entry" section,
function present within the utility and configuration programmes.
88
button to display the unbalance values recalculated according
ALU2P
Operator's manual EM 9280 - EM 9280 C CompactLine
ALU1P
If this is the case, the