® Copyright ATH-Heinl GmbH & Co. KG, 2017, All rights reserved. / Misprint and technical changes reserved / Issue: 07/2018
- 33 -
Troubleshooting
Errors
Reason
Remedy
Different balancing results
1
Wheel balancer is not correct
fixed on the floor
Check anchoring
Wrong calibration
Make calibration newly
Balancing shaft not fix
Check fixation of balancing shaft
Shaft deformed
Check balancing shaft
Piezo transducer not fix
respectively defect
Check fixation of piezo
transducer or exchange
Rim is not clean or deformed
Check the rim
Buttons do not react
Circuit board button is not
connected to the control board or
cable connection is defect
Check the connections as well as
the line
Motor / Electric
No motor braking respectively
only sporadic
Brake resistor defect respectively
not connected
Check brake resistor respectively
connection
Motor makes noise
Brake resistor defect respectively
not connected
Check brake resistor respectively
connection
Main board defect
Contact the ATH-Service
Capacitor defect or not
connected
Check capacitor respectively
connection
Circuit breaker blows
Main switch of machine is not
correctly connected or there is a
contact fault
Check the electrical connections
Main board is defect
Contact the ATH-Service
1
Further reasons for „incorrect” balancing
results:
-
Using of different adaptors and thus resulting clamping errors.
-
By using of adaptors pay urgently attention to the mounting instructions.
-
By clamping with cones on a worn centre hole of the rim there can be a difference of up to 10 g.
-
The reason for an unbalance of the wheel on the vehicle can be an unbalance on the brake drum
respectively on the brake disc or worn fixing bores in the rim respectively in the brake. In such a
case, a readjustment is recommendable without taking off the wheel.
Summary of Contents for ATH W142
Page 1: ...USER S MANUAL ATH W142 ...