Mondolfo Ferro MT 2450 Manual De Uso página 73

- Press any of the
seconds. This preselects service program N° 87 (indicated in the display on the left).
- Press the
- Press the
seconds, the system automatically exits from the service environment.
This accesses the "hidden weight" program, and the message "hid" appears on the
left-hand display. If the user attempts to select the program without first having
selected an ALU P= EASY ALU program, the "Err 26" message appears.
- Press the and
the right-hand display (se si seleziona OFF anziché un numero di razze, si esce senza
attivare il programma oppure si disabilita il programma precedentemente attivato).
- Turn the wheel until the centre of one spoke is at 12 o'clock.
- Press to memorise the data set (number of spokes and angular position).
The same key can be pressed again to modify the memorised values.
- Press the
Alu P program selected previously.
- Carry out a wheel spin.
The two imbalance values calculated will appear in alternation on the display relating
to the outer side of the wheel, as the angular position of the wheel varies.
Each of the two balancing weights is applied to the outside as described in the
APPLYING THE BALANCING WEIGHTS section of the Alu P= EASY ALU programs.
The HIDDEN WEIGHT function is combined with the SHIFT PLANES function to allow
the use of balancing weights which are multiples of 5 grams in the car function and 50
grams in the truck function.
Standard ALU programs (ALU 1, 2, 3, 4, 5)
The ALU standard programs take into account the different positions for the
application of the weights (fig.17) and provide correct imbalance values maintaining
unchanged the nominal wheel data input for aluminum rims.
- Press the and
illuminates.
MT 2450 operator's manual
keys, and then press the
keys to preselect service program N° 89.
key to confirm. If the preselection is not confirmed within three
eys until the number of spokes in the rim appears on
key to exit from the data setting environment and return to the
keys until the LED corresponding to the ALU program
key within two
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