CEMB USA C29 (A) - Manual (Page 13)

I 0337 - 12 I 0337 - 13 GB GB
5.5 - Out of balance optimization
- 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. (the led
OPT.
comes on ).
- It improves the residual eccentricity of the tyre.
RIM
POSITION
TYRE
POSITION
- With a piece of chalk make a reference mark on the flange and the rim
- With the aid of a tyre remover, turn the tyre on the rim by 180°
- Refit the wheel in such a way that the reference marks on the rim and the flange
coincide.
- Perform a manual spin
- RH display: percentage reduction value
- LH display: actual static unbalance value 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
Unbalance already measured
No previous
unbalance
measurement
unbalance measurement
Perform a manual spin