John Bean B 300 Betriebsanleitung Seite 52

1
A
52
2
B
5-24c
5-25
Operation
5.9.1.3 Weights application with feeler arm or
with laser pointer
The reading point on the rim is given by the upper right
end of the feeler (A and B, Fig.5-24c).
Based on the weights application system enabled (arm or
laser), the feeler must be positioned in different positions
(A for arm, B for laser) in order to achieve the identical
axial positioning of the adhesive weight on the rim.
ARM APPLICATION
(1, Fig. 5-24c) (Laser Pointer disabled)
Weights application at the top with the arm head. The
weight will be placed on the left in relation to the feeler
contact point (A) on the rim.
LASER POINTER APPLICATION
(2, Fig. 5-24c) (Laser Pointer enabled)
Weights application at about 5 o'clock, on the right of
the laser point. The weight will be placed on the right
in relation to the feeler contact point (B) on the rim.
5.9.2 Check spin
It is good practice to perform a check spin after applying
the weights.
• Spin the wheel.
Having fi nished the Test Run, if the wheel is balanced
correctly, both the numerical indicators should indicate 000.
To check how much imbalance is left:
• Select the FINE key (Fig. 5-25).
Note: The operator should decide if applying the
stated weight.
5.9.3 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
• Between NORMAL, ALU and STATIC: no additional
steps required.
To have a recalculation done:
• Select the required 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 check spin.
...