The mask for measuring the unbalance on alloy rims is displayed.
2. Perform the wheel balancing with the procedure described in the "ALU 1P, ALU 2P
Programme" chapter, without however applying the outer weight.
3. Select the
machine displays the message shown in Fig. 19a on the screen.
If there is an unbalance on the outer side (Pe) the machine will display the graphic that
indicates the selection of the P1 weight position.
Press
4. To make work easier mark the position of the unbalance Pe on the tyre. To do this,
move the wheel to a centred position and make a chalk mark at 6 o'clock if the "LASER"
configuration is active and at 12 o'clock if the "H12" or "CLIP" configuration is active.
5. Turn the wheel to the position in which you wish to apply the first outer weight (P1)
and press the
To select the exact position of weight P1 in relation to imbalance Pe, use 6 o'clock as
the reference if the "LASER" configuration is active and 12 o'clock if the "H12" or "CLIP"
configuration is active.
The angle between P1 and Pe must be less than 120°.
6. If the angle selected is greater than 120°, the machine displays Fig. 19a for approx.
3 seconds to indicate that another position must be chosen. If instead the selected
angle is less than 120 °, the machine displays the graphic that indicates the selection
of the P2 weight position on the screen, allowing the user to continue with the next
step.
7. Turn the wheel to the position in which you wish to apply the second outer weight (P2)
and press the
To select the exact position of weight P2 in relation to imbalance Pe, use 6 o'clock as
the reference if the "LASER" configuration is active and 12 o'clock if the "H12" or "CLIP"
configuration is active.
The angle between P1 and P2 must be less than 120° and must include the outer weight
Operator's manual EM 9280 - EM 9280 C CompactLine
Hidden Weight icon. If the wheel is balanced on the outer side, the
Figure 19a. Hidden Weights: procedure error
at any time to exit the "hidden weights" programme.
key to confirm.
key to confirm.
19a
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