John Bean B800 Manuel D'utilisation page 100

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5-55
5-56
5-57
5-58
Operation
Figure 5-55 OPTIMISATION "6"
(second measuring run with tyre)
— Rotate the wheel into marking position following the
arrows.
— In this position mark the tyre, on the outer side of
the wheel, precisely above the chuck.
— Confi rm by pressing key 8.
The OPTIMISATION "7" screen may be displayed
(Fig. 5-57).
Alternately the indication H1 may appear
If H1 is displayed (Fig. 5-56), further optimisation is not
recommended since the measurement values which
activate the optimisation recommendation are below
the pre-set limit value.
However, it is possible to continue optimisation so as
to improve wheel silent running conditions even below
the limit value (critical vehicle).
To continue optimisation:
— Continue as shown on screen OPTIMISATION OP
"7" (Fig. 5-57).
To abort optimisation
— To abort optimisation, press the STOP key, return
to the balancing program and balance the wheel
according to the instructions displayed
Figure 5-57 OPTIMISATION "7"
— On the tyre changer, turn the tyre with respect to
the rim until the valve is aligned with the mark made
on the tyre.
— Confi rm by pressing key 8.
The OPTIMISATION "8" screen appears (Fig. 5-58).
Figure 5-58 OPTIMISATION "8"
(third measuring run with tyre)
— Clamp the wheel.
— Rotate the wheel until the valve is exactly
perpendicular to and above the chuck.
— Confi rm the valve position by pressing key 8.
F
5.9.