Ref.: WB-VL-65 DSP LX Premium - OM Ver.1.6 (B2927)
43
Sl.
No.
Trouble
Causes
Remedies
6
Time out occurred during
acquisition.
Required RPM to calculate the
unbalance is not reached
Check for the incoming power is correct
Check for the belt tension. Call Authorized
Service personnel
7 Index pulse missing.
Index pulse from the Revolution
encoder board may not be
received
Call Authorized Service personnel
8
Index pulse detected
always
Index pulse from the Revolution
encoder board may not be
received
Call Authorized Service personnel
9
Calibration weight signal is
bad.
75 gm calibration Weight is not
added while inner and outer
calibration.
Ensure that the 75 gm calibration Weight added
at appropriate position while inner and outer
calibration sequence
10
Spindle unbalance is
beyond limits for calibration
Empty shaft millivolt may not be
in specified range.
Check for any shake in cabinet foundation
Check the rotor assembly for proper fitness
Still the problem still exist, call Service personnel
11
Reverse direction run is
detected.
Shaft is rotating anti-clockwise
Motor fault. Contact Service personnel
12
Shaft movement detected
during START. Stop shaft
movement and try again
Shaft is rotating in clockwise
direction
Stop the shaft rotation and run the Wheel
13
Tyre unbalance is beyond
limits for calibration
Tyre millivolts may not be in
specified range.
Use fairly balanced wheel and do the calibration
14
Width rod is not in Home
position
The Width rod may not be at
home position.
Ensure that the Width rod is in home position.
Check for the home position voltage is in
specified range
15
Unbalance weight is too
low; Unbalance weight
should be greater than
75g/2.65oz
Minimum unbalance Weight to
do the Optimization operation is
not available.
Check the weight displayed is above specified
limits. And repeat the function
16
Distance input is not in valid
limits
Distance value may not be set
correctly.
Check the distance input is set correctly and run
the balancing program
17 Change to Dynamic Mode
Wheel balancing program may
be set to run in Static mode and
it should be in dynamic mode for
calibration
Change the mode to dynamic before entering
into the calibration sequence
18
Spokes are too far(Split
weight program)
Nearest spoke may not be close
to the indicated position
Trace the unbalance weight position correctly
and locate the nearest spoke at top position
19
Unbalance weight is too
low; Unbalance weight
should be greater than
20g/0.71oz(Split weight
program)
Minimum unbalance Weight to
do the split weight function is not
available
Check the weight displayed is above specified
limits and repeat the function
20 No backup data
Data was not backed up
Call authorized service personnel to take data
backup
21
No TPT (Two point
calibration
Two point calibration not
conducted
Conduct Two point calibration and take data
backup by calling authorized service personnel
