CEMB USA K22 (C) - Manual (Page 11)

I 0685 - 11 GB
5.5 - Unbalance optimisation
- This function serves to reduce the amount of weight to be added in order to balance the wheel
- It is suitable for static unbalance greater than 30 g.
- It improves the residual eccentricity of the tyre.
RIM POSITION
TYRE POSITION
▪ Mark with chalk a reference point on the adapter and rim.
▪ With the aid of a tyre remover, turn the tyre on the rim by 180°.
▪ Refi t the wheel with the reference mark coinciding between rim and
adapter.
▪ Spin the wheel
▪ Stop the wheel
▪ RH display: percentage reduction
▪ LH display: actual static unbalance which can be reduced by rotation.
▪ Mark the two positions of the rim and tyre, and turn the tyre on the rim until
the positions correspond in order to obtain the optimization on the display.
CANCEL OPTIMISATION IN ANY PHASE.
Spin the wheel
Stop the wheel
Unbalance already measured
No previous unbalance
measurement