Accu-Turn 1400 Manuel De L'opérateur page 61

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Trouble shooting
Wheel does not spin automatically.
1. Lowering the switch guard does not activate a wheel
spin.
• Check if the switch is mechanically activated by
lowering the guard.
2. Electrical malfunction.
• Call Accu Service.
Gauge arm input differs from rim dimension stated
on rim or tire.
1. Did you position the gauge arm correctly?
• Refer to Chapter 5.3.1.
2. Check the diameter of the spot on the rim where
the diameter has been measured.
• If not identical, proceed with step 4.
3. A calibration is required.
• Have the gauge arm calibrated.
Balancing results are inconsistent.
1. The balancer may not be installed properly.
• Make sure the unit rests on its 3 feet only.
• Make sure the floor is not relaying shocks (e.g. from
passing trucks) to the unit.
2. The wheel may be mounted incorrectly.
• Check the stub shaft, cones and adapters for play.
• Use an adapter plate to eliminate play.
• Perform a Measuring Unit calibration.
3. The electronics are faulty.
• Call Accu Service.
A mode, display segment or indicator is continu-
ously shown on the display.
1. A "brown out" (power dip) may have occurred.
• Switch off the unit.
Wait for 20 seconds, switch on the unit.
• Call Accu Service.
Operator's Manual ACCU 1420