leco TECO 680 Betriebsanleitung Seite 96

- Repeat the operations to apply the second bal-
ancing weight.
- Perform a test wheel spin to check the balancing
accuracy.
- If the weight to apply is adhesive and H12 mode
was selected, apply it on both the planes in the
position corresponding to 12 o'clock.
- If the weight to apply is adhesive and the LASER
mode was selected, apply the weight in cor-
respondence of the laser line in the position in
which the respective plane was acquired.
The rim surface must be perfectly clean to make
the weight stick effi ciently to the rim. If neces-
sary, clean the surface using suitable cleansing
products.
"movable planes" programme
(available only with alU P
programmes)
This function is automatically enabled when an ALU P programme is selected.
It modifi es the former selected positions for the application of adhesive balancing weights,
in order to allow perfect wheel balancing using commercially available adhesive weights in
multiples of fi ve grams. The accuracy of the machine is thereby improved, avoiding rounding-
off or cutting the weights to be applied to come closer to the actual unbalance values.
The modifi ed positions, where the adhesive weights are to be applied, are identifi ed by the
user according to the information given by the wheel balancer (see the balancing weight
application section).
(available on with alU P programme)
This programme divides the outer weight Pe into two weights, P1 and P2, located in any
position chosen by the operator.
The only condition is that the two weights and the original outer weight Pe must be within
an angle of 120°, as shown in Fig. 21.
96
"HiDDEn WEigHTS" ProgrammE
Operator's manual TECo 680 - 680 PlUS - 680 PlUS Pl
20a
21