31
EEWB330B
Reading Un.7 - II (Fig. 5-37
)
Readjust tire on the rim (the right display bars light up
permanently).
Option 1: Readjust the tire on the rim
(normal program)
• Readjust the wheel according to 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 it so
that the valve is exactly
perpendicular to and above
the main shaft.
• Press the ENTER key (1) to acquire the valve
position.
Reading Un.8 appears (Fig. 5-34).
• Spin the wheel (START) (check run).
If weight minimization was carried out correctly
(according to the program cycle), 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 weight minimization and balancing are
accomplished.
Message E9
Message E9 means that at least one error occurred
during the minimization cycle. Press the STOP key (5) to
exit the minimization program and repeat minimization
if necessary.
Option 2: Do not readjust the tire on the rim
• Press the STOP k
ey (5) to exit the minimization
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 H0
The optimum minimization condition has been achieved
and cannot be improved.
• Press the STOP key (5) to return to the balancing
program and continue according to the readings.
5-32
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