Hofmann geodyna 7850p Mode D'emploi page 152

Trouble shooting
E501
Laser Pointer failure
• Contact the service department.
E502
Laser Pointer failure
• Contact the service department.
E503
Laser Pointer failure
• Contact the service department.
E504
Laser Pointer failure
• Contact the service department.
E505
The Lifter does not respond to commands.
• Contact the service department.
E900
Unknown machine model.
E901
The machine is not calibrated.
7.1.2 H-codes
H0
Wheel silent running cannot be improved with
balancing optimisation.
H1
Further optimisation is not recommended but is
possible.
H2
Weight minimisation is recommended, further
optimisation does not bring improvements.
H22
Unclamping is disabled.
A clamping device is fitted on the balancer where the
tie rod holds the device on the main shaft (e.g. USV
or SCA); unintentional unclamping could damage the
tie rod.
H26
The gauge was moved too quickly.
Return the gauge at the starting position and repeat
the operation, making the gauge approach the weight
application point moreslowly.
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