Sun SWB 300 Manual De Operador página 60

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5-32
5-33
Operation
5.11.3 Start optimisation/weight
minimisation.
Balancing optimisation program cycle
The following is a description of the balancing
optimisation program cycle (code OP) and weight
minimisation (code UN).
Balancing optimisation
Figura 5-32
If after the measuring run the imbalance in the left or
right correction plane and/or the static imbalance is
more than 30 grams, perform automatic optimisation
by activating the FINE+ENTER key (3+1).
Before optimisation check that the rim dimensions
•
have been set correctly.
You cannot correct the data later.
Demount the tyre and clamp only the rim for the
•
compensation run.
Press the ENTER key (1).
•
The OP.1 reading appears
In all fi gures in which the valve symbol appears on the
edge of the rim, shift the tyre on the rim then press
the ENTER key (1) to set the valve position (exactly
perpendicular to and above the main shaft).
Readjust the rim so that the valve is exactly
•
perpendicular to and above the main shaft.
Press the ENTER key (1) to acquire the valve
•
position.
The OP.2 reading appears.
An incorrect valve position entry can be corrected
afterwards.
Weight minimisation
If no optimisation, but only weight minimisation (i.e.
without compensation run for the rim without tyre),
proceed as follows:
Clamp the complete wheel (rim and tyre).
•
Press FINE (3) + ENTER key (1) if minimisation is
•
starter separately from optimisation.
The OP.1 reading appears.
Press the FINE key
•
minimisation program.
The Un.3 reading appears;
Run the minimisation program.
With program OP.2 the rim compensation run can
•
still be omitted. Go to the next step in the program
by pressing the FINE
The UN.4 reading appears.
Continue the minimisation program.
•
The valve position entered with OP.1 is automatically
used.
Continuing balancing optimisation
(Fig. 5-34)
START the rim compensation run, without the tyre.
•
(Fig. 5-33).
(3) to activate the weight
key (3).