142
...
...
..
..
Trouble shooting
Gauge arm inputs
differ from wheel dimensions
stated on rim or tyre.
1. Did you position the Arm correctly?
• Refer to Chapter 5.7.1.
2. Check the offset input of the arm by entering the
value manually.
• Refer to the scale on the gauge.
• If not identical, proceed with step 4.
3. Check the diameter on the spot on the rim where
the diameter has been measured.
• If not identical, proceed with step 4.
4. Calibration is required.
• Have the gauge calibrated.
Balancing results are unreliable.
1. The balancer may not be installed properly.
•
Make sure the unit rests on its three feet only.
•
Make sure the fl oor is not transmitting shocks, for
example from trucks passing close to the unit.
2. The wheel may be mounted incorrectly.
•
Check stub shaft, cones and adapters clearance.
•
Use appropriate spacers to eliminate play.
•
Perform a measuring unit calibration.
3. The electronic system may be faulty.
•
Call technical service team.
A mode or indicator is continuously shown on the
screen.
1. A power dip may have occurred.
•
Switch off the unit.
•
Wait for 20 seconds, switch on the unit.
•
Call technical service team.
Wheel lifter jammed.
1. The wheel lifting system is not activated.
•
Press the control pedal (
F
5.1.1).
2. The electronic system may be faulty.
•
Call technical service team.
Summary of Contents for Geodyna 8250p
Page 176: ...176 Blank Page ...
