Corghi EM 9550 Plus Manual De Uso página 63

two weights P1 and P2 located in any position 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. 26.
Figure 26. Conditions necessary for using the Hidden weights programme
The Hidden weights programme may be used with alloy rims, in conjunction with the programme
ALU1P or ALU2P, in the following situations:
- When you would rather hide the outer weight behind two spokes for aesthetic reasons.
To use this programme, proceed as follows:
1 Select either ALU1P or ALU2P before starting.
2 Perform the wheel balancing procedure as described in the chapter "ALU1P, ALU2P programmes", but
without applying the outer weight.
3 Press to enable the Hidden Weights programme. If the user tries to select this programme
without previously selecting an ALUP programme, the message "A 26" is displayed. If the wheel is bal-
anced on the outer side, the machine displays the message shown in Fig. 26a.
Figure 26a Hidden Weights: procedure error
If the wheel is unbalanced on the outer side (Pe), the machine displays the message shown in Fig. 26b.
EM 9550 Plus - EM 9550 C Plus - Operator's manual
26b
Figure 26b Hidden Weights: selecting p1 weight position.
26a
26
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