INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
Page 23 of 52
• To take a measurement in ALU1, ALU2, ALU3 and
ALU4 modes:
Press key until selecting ALU1 (LED
ALU1/2/3/4 + inner adhesive weight at “12
o'clock” + outer adhesive weight at “12 o'clock”),
ALU2 (LED ALU1/2/3/4 + inner adhesive weight
at “12 o'clock” + outer adhesive weight at “12
o'clock” not visible), ALU3 (LED ALU1/2/3/4 + clip
weight onto inner edge + outer adhesive weight at
“12 o'clock” not visible) or ALU4 (LED ALU1/2/3/4
+ clip weight onto inner edge + outer adhesive
weight at “12 o'clock”).
Remove the gauge rod and move it inside the rim,
at the distance where you wish to position any ad-
hesive weight (ALU1 or ALU2) or against rim outer
edge (ALU3 or ALU4) and maintain this position for
a few seconds, until the measurement is acquired
(Fig. 25).
According to how many measurements are needed,
the programs are divided into:
ALU2 - ALU3 →only one measurement is required
(distance-diameter)
ALU1 - ALU4 →two measurements are required
(distance-diameter and width)
ALU2 and ALU3 modes require the entry of “dis-
tance” and “rim diameter” values.
- The letter will appear on display “D1”, to indi-
cate to enter the value of the distance of the point
of weight application on the rim.
Fig. 25
The dimension entry for ALU2 and ALU3 mode is
completed.
To complete the entry of all the data necessary for
ALU1 or ALU4, modes, wheel width shall be entered.
Input the nominal width shown on the rim, using the
keys / , or manually check by using the
graduated caliper, positioning it on the outer and in-
ner side of the wheel (Fig. 17).
The dimension entry/detection for ALU1 or ALU4
mode is completed.
14.1.4 Manual setting of wheel dimensions
In case the operator wants to edit and/or manually
enter the wheel dimensions, proceed as follows:
- from wheel dimensions page, press key to
select the value to be edited or set; the digit on the
display corresponding to the value to be edited is
flashing.
- Press the / keys until the desired
value is reached.
- Press the key to confirm and to move to the
next value to be edited or set.
14.2 User control function
Wheel balancers can be used by 2 different users at the
same time, pressing the “user” , key, selecting
user 1 or 2.
When the “user” key is pressed, the LED corresponding
to the selected user comes on.
Fig. 26
Selected user “1”
The system stores the data relating to the last per-
formed spin according to the different operators. The
desired user can be called every time the program
displays the specific key. The measurements stored for
each user are lost when the machine is switched off.
User management is valid for any wheel balancer
function.
TO ENABLE OR DISABLE THE
“USER CONTROL” FUNCTION, SEE
PAR. 20.2. IF THE FUNCTION IS
DISABLED, NO LED WILL COME ON
(FIG. 26), AND THE PRESSURE OF
“ ” DOES NOT ENTAIL ANY
PROGRAM CHANGE.
1297-M043-0
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