37 9.3 Measuring Unbalance; 37 9.2 Entering Rim Data - Bosch WBE 4510 Manual Original

en 50 | WBE 4510 | Wheel balancing
9.2 Entering rim data
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The electronic vernier caliper can be used to record
rim diameters of up to 26". The rim data must be
recorded manually for wheels with a rim diameter of
26" to 30".
1. Apply the electronic vernier caliper for rim distance
and rim diameter to the rim.
« The measurement location is indicated on the monitor
in accordance with the balancing program selected.
« Storage of the position is confi rmed by an acou-
stic signal (refer to Section 8.4.2) and the position
data are displayed.
2. The rim width is measured automatically by way of
the laser.
« The measurement location is indicated on the monitor
in accordance with the balancing program selected.
« The position data are displayed.
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The wheel guard remains open during recording of
the rim width.
"
The individual values have now been read in and are
displayed on the monitor.
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In the balancing programs Alu2, Alu3 and Pax2
(Easyfix®) the vernier caliper is used for recording
at both measurement locations.
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Refer to Section 13 if the values are not read in
automatically.
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If the rim data cannot be determined electronically,
enter the rim data manually (from the main page
<u><u> or in the "Balancing programs"menu <u>).
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9.3 Measuring unbalance
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A wheel can only be correctly balanced if all the set-
tings correspond to the clamped wheel.
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Measurement can be stopped at any time:
$
Press <OK>.
$
Press the right pedal.
$
Press the wheel guard upwards slightly.
€
Start measurement with <OK> (GO).
« The wheel guard closes automatically.
« The unbalance measurement commences automatically.
« On completion of the measurement the masses
and positions of the balance weights are indicated
on the monitor.
« The wheel is automatically braked after the measure-
ment and stopped and fi xed in the correct position
for attachment of a balance weight.
« The wheel guard opens automatically.
Robert Bosch GmbH