OMCN ROLL R6 Betriebsanleitung Seite 70

en 70 | ROLL R6 M | Balancing a wheel
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Storage of the position is confirmed by an acoustic
signal and the position data are displayed.
"
The individual values have now been read in and are
displayed on the monitor.
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If electronic rim distance and diameter measurement
is not possible, wheel data can also be entered
manually.
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To activate/deactivate the gauges, see chap.
Machine settings.
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On the main balancing phase, recall the menu
"Entering rim data".
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In order to enter rim distance and diameter
manually, follow the procedure described here
below.
!
The procedure for distance and for diameter is the
same as for standard programs. The difference is in
measuring the width.
9.5.2 Measuring the Width
With the weights positioning gauge in balancing
programs Alu2, Alu3 and Pax2 it is possible to measure
the width of the rim, easily position and fix the
adhesive weights.
Fig. 34: Weights positioning gauge
1 Weights positioning gauge grip
2 Weights positioning gauge head
3 Inner weight pliers
4. Ejector
5 Outer weight pliers
6 Millimetric scale
7 Knurled screw
8 Slider with stop
3. Position the weights positioning gauge stop (8) on
the rim edge.
4. Move the outer weight pliers (5) to the position at
which the balance weights are to be attached.
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Fig. 35:
5. Lock the detected measurement by tightening the
thumbscrew (7) and detect the value in position "J"
on the millimetric scale;
6. Use o u to enter the rim width value measured in
"inches".
"
All the required wheel data have been recorded.
9.6 Measuring unbalance
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A wheel can only be correctly balanced if all the
settings correspond to the mounted wheel.
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The automatic start is activated. In the following
description.
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Measurement can be interrupted at any time by
pressing <STOP>.
1. Close the wheel guard.
« The imbalance measurement starts automatically,
otherwise press <I>;
2. After measuring, the balancing weight values
required are displayed on the monitor:
« left box for internal balancing level,
« right box for external balancing level.
3. Open the wheel protection cap only when the wheel
has completely stopped.
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If the imbalance measured on the wheel is very
high (e. g. static unbalance exceeding 50 g) it is
recommended to perform optimisation procedure
through which the static imbalance of the tyre is
balanced with the static imbalance of the rim (see
chap. "minimisation of the imbalance").
OMCN spa