Results Recalculation - John Bean B 800 Manual Del Operador

21
92
5-46
Operation
5.16 Check run
It is good practice to perform a check run after applying
the weights.
• Start the run.
Having fi nished the check run, if the wheel is balanced
correctly, both the numerical indicators should indicate
0 and an OK should be displayed (Fig. 5-46).
Warning
If both unbalance value indicators show 0, but there
is no OK reading, dynamic unbalances below the
tolerance limit (suppression for values below 3.5 g)
add to a static unbalance above the tolerance limit.
To check how much imbalance is left:
• Select the "FINE" key (21,Fig. 5-46).
Note: The operator should decide if applying the stated
weight is necessary.

5.16.1 Results recalculation

After spinning a wheel it is possible to enter new rim
data or select another weight mode. The results are
recalculated automatically, if possible.
Selecting another weight mode
• NORMAL, ALU and STATIC: no additional steps
are required.
To have a recalculation done:
• Select the preferred Weight Mode . Check and/or
edit rim or plane data when necessary.
• Rotate the wheel to the left plane WAP position and
apply the weight.
• Rotate the wheel to the right plane WAP position
and apply the weight.
• Perform a test run.