27
EEWB330B
Reading O
P.8 appears (Fig. 5-34).
• Spin the wheel
(START
).
If balancing optimization (silent running) has been
carried out correctly (according to the program cycle),
after the check run the machine automatically returns to
the type of weight positioning previously selected and
indicates the residual dynamic imbalance on the wheel.
• Balance the wheel according to the readings.
Both optimization and balancing are accomplished.
Message E9
Message E9 means that at least one error occurred
during the optimization cycle. Press the STOP key (5)
to exit the optimization program and repeat optimization
if necessary
.
Option 2: Do not turn the tire over on the rim
• Press the FINE key (3).
The result is recalculated.
Reading OP.7 - II or H0 or H2 appears
• To go to
II - OP.7
(turning over the tire) press the
FINE key (3) again.
Option 3: Abort optimization
• Press the STOP key (5) to exit the OP program and
return to the balancing program.
The imbalance on the wheel is shown on the readout.
• Balance the wheel according to the readings.
Reading OP.7 - II (Fig. 5-37)
Readjust the tire on the rim (the right display bars light
up permanently).
Option 1: Readjust the tire on the rim
(normal program)
• Readjust the wheel following the right direction
indicator and make a double
mark on the right side
of the tire exactly perpendicular to and above the
main shaft (Fig. 5-38).
• Remove the wheel from the machine
• Readjust the tire on the rim until the double mark
coincides with the valve (Fig. 5-39).
• Clamp the wheel on the balancer and readjust so
that the valve is exactly perpendicular to and above
the main shaft.
• Press the ENTER key (1) to acquire the valve
position.
Reading OP.8 appears (Fig. 5-34).
• Spin the wheel (START) (check run).
5-37
5-34
5-32
1
2
3
4
5
5-38
A B
5-39
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