John Bean VPI System IV, Руководство по эксплуатации

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47
5.3.1-1
5.3-3
5.3.2-1
•
Choose the desired rim type by pressing the relative
menu key in the screen as in Fig. 5.3.1-1.
•
Once the rim type is chosen, return to the screen
RIM DATA INPUT by pressing the ESC key.
Fig. 5.3.1-2 Rim types
Assignment of menu fields:
1
Standard wheel (F1) - nominal data in inches.
Unit of measure is inch. It is possible to choose
either of the balancing modes nor., Alu 1 to Alu 5.
2
Standard wheel (F2) - nominal data in mm - TD or
TRX wheel. Display: Rim symbol is viewed - unit
of measure is mm. Its possible to choose either of
the balancing modes nor., Alu 1 to Alu5.
3 Wheel type 3, -special wheel-, actual correction
dimensions, no nominal size. Motorcycles
Program. Special wheel (F3), actual center of
gravity of the balance weights; it is not possible to
choose a balancing mode. Different diameters can
be entered for the left and right correction plane.
Unit of measure is inch.
5.3.2 Input of balancing mode
The use of different types of balance weights (balance
clips, adhesive weights) on a standard (alloy) wheel
and the resulting different fitting positions of the weights
on the rim produce differences between the nominal
rim data which have been entered and the actual
correction dimensions.
These differences are automatically taken into account
when the respective balancing mode is selected. For
this reason the wheel size (correction data) and the
balancing mode are always to be seen in close context.
Fig. 5.3.2-1 Possible fitting positions of the balance
weights –nominal rim data/actual correction data
1 Nominal rim dimensions to be entered
2 Actual correction data (center of gravity of weights)
which the electronic unit uses for determination of
unbalance
The input of different balancing modes is only possible
with:
-Wheel type 1 -standard wheel/inch-
-Wheel type 2 -standard wheel/mm-
-Wheel type 3 –Motorcycle type wheel-
How to proceed
•
Starting from the screen as in Fig. 5.3-3 RIM DATA
INPUT, press menu key F1 weight placement.
The screen as in Fig. 5.3.2-2 WEIGHT PLACEMENT
appears .
Choose the desired weight fitting position for the left
correction plane: