110
EM 9250
Operator’s manual
OPERATING PHASES
OP.1 H.12
- bring the valve to the "12 o'clock" position and press
to confirm
OP.2 180
- make a mark on the tyre 180° from the valve
- remove the wheel from the wheel balancer
- go to the tyre changer and move the mark made in correspondence with the valve
- press the
key to confirm.
OP.3 H.12
- remount the wheel on the wheel balancer
- move the valve to the 12 o'clock position
- press the
key to confirm.
OP.4
- perform a spin
OP.5
- turn the wheel until it is in the position shown by the position indicators
- use chalk to make a double mark on the outer side of the tyre at the 12 o’clock
position
Note: in this phase, press the
key to display:
the first time the key is pressed, the actual unbalance values of the wheel as
currently mounted on the wheel balancer; the second time the key is pressed,
the obtained unbalance value continuing with the last phase of the optimisa-
tion procedure with the improvement percentage; when the key is pressed for
the third time, the machine prepares for the last phase of the OPT programme
- remove the wheel from the wheel balancer
- on the tyre changer, move the double mark made in correspondence with
the valve
- press the
key to confirm and end the unbalance optimisation procedure.
Notes:
- The unbalance optimisation procedure can be quit at any time by pressing the
key; the displays will show the premature exit message:
