Wheel balancer 80-2000T. Operation Manual
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During the calibration the angle position "12 h” should be especially observed while positioning the
weight on the right. This angle error will lead to a constant angle displacement during measurements!
8.4.3 Imbalance sensors calibration (motor-car)
Imbalance sensors calibration should be performed according to the results of imbalance
measurement accuracy defining. It is recommended to fulfil gauge arm calibration first.
The calibration is fulfilled by 3 measurements: without weight, with weight on the right side,
with weight on the left side.
For the calibration it’s necessary to take the truck-car wheel with the conditioned (without
damages etc.) non-alloy rim (radial and face runout of the weights setting point - maximum 1,5
mm) and clip-on weight with the mass (60…100) of
0.5 g.). It should be possible to fasten
clip-on weights on the edge of the wheel.
Mount the wheel on the machine. Enter the wheel dimensions. Balance the wheel if the
machine accuracy allows doing it.
Being in «New wheel» state press the button
MENU
and choose the option
«Imbalance sensors calibration (car)».
Follow the displayed instructions.
Remove the calibrating weight.
Fulfil imbalance measurement error testing according to 8.4.1.
During the calibration the angle position "12 h” should be especially observed while positioning the
weight on the right. This angle error will lead to a constant angle displacement during measurements!
