Snap-On EEWB331B Manual De Operador página 30

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2
3
4
Figure 32
Figure 34
Figure 35
Figure 36
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As a result reading is II - Un.7 or Un.7 - II
Option 2: Abort optimization
•
The imbalance on the wheel is shown on the readout.
•
Weight minimization program cycle
If the rim compensation run was omitted and the
5
key
program (reading Un.), proceed as follows.
•
•
•
Reading Un.4 appears
•
The measuring run is carried out. After the measuring
run two readings are possible:
Un.5 - H1
Further minimization is not recommended, but is possible.
Un.5 – I (1 Reference mark
Continue with the UN program.
Reading Un.5 - H1
If Un.5 - H1 appears, further minimization is not
recommended since the measurement values do not
exceed the limit values. However, it is possible to
continue minimization so as to achieve an improvement,
if only slight (e.g.: for critical vehicles).
To continue minimization:
•
To abort minimization:
•
Reading Un.5 – I (1 Reference mark
•
•
•
Figure 37
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EEWB331B
Press the STOP key (5) to exit the OP program and
return to the balancing program.
Balance the wheel according to the readings.
(3) was pressed to go directly into the minimization
Clamp the wheel.
Position the valve exactly perpendicular to and
above the main shaft.
Press the ENTER key (1) to acquire the valve
position.
(Fig.
Spin the wheel (START).
Proceed as indicated for reading Un.5 – I.
Press the STOP key (5) to return to the balancing
program and balance the wheel according to the
readings.
After the measuring run readjust the wheel according
to the direction indicator and make a chalk mark
36) on the right side of the tire exactly perpendicular
to and above the main shaft.
Readjust the tire on the rim so that the mark
coincides with the valve (use the tire changer
37).
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.
FINE
34).
Fig. 35)
Fig. 35)
(Fig.
Fig.