Mettler Electronics Auto Therm 395, Instruction Manual

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.9 Safety circuit shut off
The micorprocessor automatically monitors the circuitry to help ensure the safety of the patient and
the Auto*Therm 395. When errors are detected, the output is shut off and an error code is displayed in
the intensity display (15) . The unit also beeps to indicate an error.
Error messages are indicated by the symbols:
FE2, FE3, FE4, FE6, FE7, FE9, FEA, FEb, FEC
These error messages indicate problems with the unit or, with “FEC” , emergency stop by the patient
pulling the ripcord. If pressing RESET key (2) or turning off and on the unit results in the same error
message, service may be required. Error “FE6” may happen with low tuning levels, output levels
greater than 130 W or when the patient moves off the electrodes.
The “FE” message means that the parameter settings are incomplete. Eliminate this error message
by finishing the setup procedure.