Instruction Manual

Error no.: 70Error no.: 70

Error no.: 70

Interface of the frequency converterInterface of the frequency converter

Interface of the frequency converter

Reason: Communication of controller, power board, interface cable

and frequency converter is not working

Action: Call service

Error no.: 82-83Error no.: 82-83

Error no.: 82-83

Cutoff power board - frequency converterCutoff power board - frequency converter

Cutoff power board - frequency converter

Reason: Overcurrent or undervoltage due to power supply fluctuations

Action: Restart the unit, take care that the power supply is stable

Error no.: 84Error no.: 84

Error no.: 84

Overtemperature at the drivingOvertemperature at the driving

Overtemperature at the driving

Reason: Temperature at the converter or motor too high

Action: Switch off the centrifuge. Wait for about 15 min. and switch

the unit on again

Error no.: 85-87Error no.: 85-87

Error no.: 85-87

FailuresFailures

Failures

Reason: Internal defect

Action: Call service

Error no.: 90Error no.: 90

Error no.: 90

Emergency lid releaseEmergency lid release

Emergency lid release

Reason: The centrifuge lid has been opened by the emergency lid release

during the run

Action: Close centrifuge lid. Danger of accident!

Reason: Control switch of the lid lock is defective

Action: Call service

Error no.: 94Error no.: 94

Error no.: 94

Voltage loss during runVoltage loss during run

Voltage loss during run

Reason: The power supply is below the tolerance for a short moment

Action: Wait till stillstand of the rotor. Open centrifuge lid after the yellow

LED "lid" is lighting. Switch off and on the main switch.