SAT AE2021 Bedienungsanleitung Seite 53

Fault phenomenon
15. The value deviates after
self-calibration
16. The 100g value is not
displayed correctly, it is not
below
17. The wheel value varies by
more than 5g per rotation
18. The value varies by tens of
grams per rotation
AE2021
Fault causes
1. It's possible that the wheel error is large
2. The three memory parameters are confused
1. The wheel is not standard or there are foreign matters
2. The 100g system is not self-calibrated properly
3. The display value is not stable
1. The wheel is not standard or there are foreign matters
or the installation surface of rim center is deformed
2. The piezoelectric sensor is damped or the locking nut
is not clamped
3. The external supply voltage is low or the tire pressure
is insufficient; matcher
4. The ground is uneven or the machinery is unstable
1. There are foreign matters on wheel or the unbalance
is large
2. The piezoelectric sensor is damaged
3. The external power supply voltage is low
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Troubleshooting methods
1. Use a standard wheel. It's best to choose
a well-balanced wheel
2. Perform self-calibration after modifying
memory parameters
1. Replace with the standard balanced
wheel
2. 100g system self-calibration
1. Replace the wheel
1. Replace the wheel
2. Dry and readjust the piezoelectric
sensor.
3. Stabilize and inflate
4. Put it on the horizontal floor and apply
anchor screw
1. Replace the wheel
2. Check sensors and connections
3. Check and repair power supply or install
the voltage stabilizer
PT JA ES
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