Hofmann geodyna 7300 Mode D'emploi page 108

108
Trouble shooting
E22
Low speed
The rotation speed of the wheel has not reached the
set limits needed to enable balancing.
• Check that the brake (pedal) or wheel are not
accidentally blocked.
• Check that something is not braking or obstructing
the wheel.
• Check the power supply.
• Fit the wheel correctly.
• Contact the service department.
E 23 ( 7.1.3)
F
E24
Fluctuating speed
The wheel rotation speed needed to enable balancing
was not maintained.
• Check that something is not braking or obstructing
the wheel.
• Check the power supply.
• Fit the wheel correctly.
• Contact the service department.
E25
Reverse error.
The shaft is rotating at a certain speed but in the wrong
direction.
• Apply the brake.
• Contact the service department.
The display clears when rotation stops.
E26
No acceleration.
No shaft acceleration has been registered.
• Contact the service department
E27
Slipping registered.
The wheel slips on the shaft.
• Fit the wheel correctly.
E28
Speed limit reached.
• Contact the service department
E50
Manufacturer's calibration incomplete
• Contact the service department