Programme For Positioning The Weights Behind The Spokes "Hidden Weight; (Only With Alu 1P And Alu 2P Programmes) - Corghi EM 9250 CompactLine Manual De Uso

The accuracy of the machine is thereby improved, avoiding rounding-off or cutting the weights
to be applied to come closer to the actual unbalance values.
10. PROGRAMME FOR POSITIONING THE WEIGHTS
BEHIND THE SPOKES "HIDDEN WEIGHT"

(ONLY WITH ALU 1P AND ALU 2P PROGRAMMES)

For alloy wheels, use the Hidden Weight programme in conjunction with the ALU 1P or ALU
2P programme to conceal the external weight behind two spokes for aesthetic reasons.
The Hidden Weight programme can only be activated if there is an unbalance on the outer side.
This programme divides the outer weight Pe into two weights P1 and P2 located in any posi-
tion chosen by the operator. The only condition is that the two weights and the original outer
weight Pe must be within an angle of 120°, as shown in Fig. 20.
Figure 20. Conditions necessary for using the Hidden weights programme
To use this programme, proceed as follows:
1 Turn the wheel until the central element of the corresponding position indicator lights
up.
It is recommended to keep the wheel in position using the pedal brake.
2 Press the
Programme activation is indicated by the illumination of the LED
panel.
3 If the weight-holder device is present, turn the wheel again until the central element
of the outer side (Pe) position indicator lights up.
4 Turn the wheel to the point where the first outer weight (P1) should be applied behind
EM 9250 - EM 9250 C CompactLine Operator's manual
key to activate the programme.
20
UK
on the display
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