7
When the deformation of the outside of the
wheel, adopt this method to positioning to
grantee the accurate positioning of the steel
rim inner hole and main shaft. It is suitable to
the steel rim, especially the thick ALU
FLANGE DISK POSITIONING
（
OPTIONAL
）
Suitable to the big tire assemble
NOTE:
T
he choice on the cone should be
adapted to the rim center hole and pay
attention to its direction.
Or it will cause the inaccurate measurement.
Operating the Balancer
Switch on the main switch on the left side of the
machine
，
the display will display
“
A-8.0
”
Wheel Mounting
Preparation before test
：
Check and clean the dust
and mud and if there are foreign bodies, such as
metal and stone, clipped on the surface of the tire.
And also check the air pressure of the tire is
according with the specified value. Check if there
are deformation on the rim positioning surface and
installation hole.
Check if there are any foreign bodies in the tire.
Take off the original weight.
The installation methods of the wheel
：
Positive
positioning, negative positioning & flange disk
when handling the middle and big sizes of tires.
You can select the methods according to the
different conditions.
SMALL CAR WHEEL POSITIVE POSITION
Positive positioning is the normal method. It is
featured with simple and quick operation. It is
mainly suitable to the common steel rim and
aluminum alloy rim with small deformation.
