Important - Corghi EM 9250 CompactLine Manuel D'utilisation

Keep the
set values.
After completing the wheel data update, press the
unbalance values recalculated according to the new dimensions, or to perform a wheel spin.
- 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). The operator is able to change this setting by press-
ing the or
1P to ALU 2P and vice versa.
Wheel data entry for wheel balancers with automatic inner
(distance and diameter) sensor and automatic and outer
mechanical (width) measuring sensors
To enter the distance, diameter and width values automatically, proceed as follows:
- bring the automatic internal measuring arm (A, Fig. 8) into contact with the inner side of
the rim as shown in Fig. 11 and at the same time bring the automatic external measuring
arm (B, Fig. 8) into contact with the outer side Fig. 12a.
- Take great care to position the arm correctly so as to ensure accurate data reading.
- Keep the arms in contact with the rim until the machine has acquired the values.
When a geometric value is memorized, the corresponding LED illuminates on the display
panel.
- Return the arm to the rest position.
- If an incorrect value has been acquired during the measurement phase, move the arms
to the rest position and then repeat the operation.
Measurements can be taken also by moving
one measuring arm at a time. In this case,
sensors can be used with no preset order.
Pay maximum attention to the measured
data since they are influenced by the stored
ones.
After setting geometric dimensions cor-
rectly and returning the sensors to the rest
position, the unbalance values recalculated
according to the new dimensions are dis-
played.

IMPORTANT

bear in mind that the wheel's rated di-
ameter (e.g. 14") refers to the planes on
86
keys pressed to rapidly increase or decrease the previously
key. In this case, the balancing programme switches from ALU
EM 9250 CompactLine Operator's manual
button to exit and display the
12a