Corghi EM 9550 Plus Manual De Uso página 67

OP.1 PHASE
- the LCD display shows the "OP.1" message and
the icon referring to the active phase;
- move the valve to the 12 o'clock position and
press the button.
OP.2 PHASE
- Rotate the wheel until you reach the position
indicated by the illuminated central elements
of the position indicator.
- Mark the 12 o'clock position on the outer tyre
side using a piece of chalk.
- Press the button.
Press the button to exit the "OPT"
programme temporarily (the programme can be
accessed again by following the same activation
procedure described for the "OPT" programme).
- Disassemble the wheel from the wheel balancer.
- Rotate the tyre on the rim until the chalk mark
is in line with the valve (180° rotation).
- Remount the wheel on the wheel balancer.
- Press the button to confirm the per-
formed rotation.
- Turn the wheel until the valve is in the 12 o'clock
position.
- Press the button.
- Perform a spin.
The improvement preview can be displayed
before continuing with the last phase of the
optimisation procedure. If the improvement is
considered insufficient or if no further signifi-
cant improvements can be achieved, press the
button to exit.
Proceed as follows to display the improvement
that can be achieved:
- press the button once: the actual unbal-
ance values of the wheel as currently mounted
on the wheel balancer are now shown on the
displays;
- press the button again: the unbalance
values indicated on the displays are the values
that can be achieved by continuing with the last
phase of the optimisation procedure;
EM 9550 Plus - EM 9550 C Plus - Operator's manual
- when the button is pressed for the
third time, the machine prepares for the last
phase of the OPT programme.
OP.3 PHASE
- Rotate the wheel until you reach the position
indicated by the illuminated central elements
of the position indicator;
- Make a double mark on the outer side of the
tyre at the 12 o'clock position with a piece of
chalk. the screen indicates that the tyre should
be switched around on the rim, make a double
marking on the inner side with a piece of chalk.
The user can switch from the "with reversal" to
the "without reversal" mode by pressing the
key;
- Press the button.
Press the button to exit the "OPT"
programme temporarily (the programme can
be accessed again by following the same
activation procedure described for the "OPT"
programme).
- Disassemble the wheel from the wheel bal-
ancer;
- Turn the tyre (and reverse its mounting if nec-
essary) on the rim until the double chalk mark
is in line with the valve;
- Remount the wheel on the wheel balancer;
- Press the button to confirm the per-
formed rotation;
- Perform a spin. When the spin is over the opti-
misation programme has been completed and
the weights to be applied to balance the wheel
are displayed.
If an error that may affect the end result occurs,
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