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21
Aston Magnetic Levitation Wheel Balancer AWB-139ML User’s Manual
⚫
Spin the Wheel
Proceed a wheel spin as per indication described in the chapter of Standard Dynamic balancing.
Position Search and Weight Application
As the wheel stops, follow the method described in the section of STANDARD DYNAMIC
BALANCING, rotate the wheel to the position of INNER (left) plane for weight application, the INNER
(left) position indication bar is fully illuminated, the wheel is locked with the solenoid activated.
Prepare an adhesive weight as per INNER (left) weight window indicated, center it to the cavity of weight
click holder of the measuring arm, as shown in the figure, keep the adhesive strip facing the internal
surface of the rim, move the measuring arm until the window
A
reads “
-0-
”.
Rotate the arm to line the adhesive
weight to the rim surface, press the
button of the weight holder eject the
weight and make it stick firmly to the
rim
.
Return the measuring arm to the rest position. Rotate the wheel to the OUTER (right) weight position
and repeat the same operation mentioned above, to apply the weight for OUTER (right) plane, move the
arm until the window
W
displays “
-0-
”.
Note: For ALU-S mode, instead of TDC 12 o’clock, the
angular position of weight putting is automatically set by
the measuring arm.
⚫
Spin the wheel again to check balancing result.