Page 17
John Bean VPI System I Operators Manual
3. Display will read "ACH CHC" for one second. Bal-
ancing results are checked whether or not the match-
ing balancing has been achieved.
4. There are two results that could been given by the
previous step:
1 -
Match Balance failure. Machine displays:
"FAI L " for one second and then goes to idle state.
2 -
Match Balance is successful. Machine displays:
"ACH FIN" for one second and then goes to normal
two plane balancing mode. Machine displays the
recalculated weights and their position taking the
matching results into account.
Procedure 3
1. Machine displays "CrS L" and "FLP tir" alterna-
tively. When the left center position LED turns to green
this instructs the operator to turn the wheel and mark a
XX on the left side of the tire at 12 o'clock position.
2. If the tire cannot be flipped, press the Cancel/Stop
Button to force machine to procedure 2.
Calculations may not allow continuation of the match-
ing process. If this is the case, machine displays "NO
NO " for one and half second. If the operator does not
respond the machine returns to above state after one
and half second.
If the Cancel/Stop Button is pressed within one and half
second, machine will display "Qit Qit" for one and half
seconds indicating cancelation of optimization return-
ing the machine to normal balancing modes.
If optimization is to be continued with flipping tire, pro-
ceed as described below.
3. Deflate the tire then flip, turning the valve to point the
XX mark on the tire (as in procedure 2).
4. Inflate the tire and mount it to shaft again. Press the
“F” Button.
5. The machine displays "VAL tOP". Turn the wheel to
make valve at top position. (12 o'clock) and then press
"F" button. The machine will store the valve position.
6. The machine displays "SPN 3 ".
NOTE: The F Button can be pressed as often as nec-
essary, with every press the machine updates the
memory of the valve position.
7. Lower the wheel guard to spin the shaft. Machine
displays "ACH 3 " while collecting data. Do not disturb
the machine while it is acquiring data.
8. When balancing is complete, the machine displays
"ACH CHC" for one second. Machine processes the
balancing results to check whether or not the matching
balancing has been achieved.
9. There are two results could been given by the previ-
ous step.
1.
Matching balancing failure. Machine displays:
"FAI L " for one second and then goes to idle state.
2 -
Match Balance is successful. Machine displays:
"ACH FIN" for one second and then goes to normal
two plane balancing mode. Machine displays the
recalculated weights and their position taking the
matching results into account.
6.0 OPTIMIZATION ROUTINE- F91
The Optimization Routine is very similar to that of the
Match Mount Program (F90). The main difference is
that operation begins with a bare rim instead of a rim-
tire assembly. Follow instructions as detailed for in chap-
ter 5.0 for F90.
Summary of Contents for VPI System
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