Thermo Scientific SUPER-NUOVA+ HP88850190, Руководство по эксплуатации

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Troubleshooting
Error Codes
Error Handler will lock out heating functions if heating error is detected. Stirring functionality is unaffected. Error Handler
will lock out stirring functions if stirring error is detected. Heating functionality is unaffected. If the condition that caused
the error is no longer present, the unit will clear Errors automatically.
Displayed Message Intended to Detect Cause Solution
InProbe Err Internal thermocouple
out of range. Internal thermocouple not
connected.
Thermocouple open.
Thermocouple connected
backwards (reversed polarity).
Ensure proper connection
and polarity of thermocouple.
Replace thermocouple
(attached to element).
Ensure proper connection
and polarity.
Check Heater Excessive top heat-up
time Internal thermocouple short
circuit.
Failure in Internal thermocouple.
Failure in Element.
Failure in optocoupler/triac
circuit.
Remove short.
Replace thermocouple
(attached to element).
Replace Element.
Replace Control Board.
ExProbe Err External Probe left out
of solution.
External Probe left out of
solution.
External probe connected
backwards.
Place external probe into
solution.
Correct orientation of external
probe.
Over Temp OTP thermocouple
out of range. OTP Circuit failure.
OTP potentiometer set too low.
Replace Control Board.
Increase OTP setting.
Check Motor Motor system failure. Locked rotor condition.
Failure of motor.
Failure of motor circuit.
Failure of motor sensor.
Free locked rotor.
Replace motor.
Replace Control Board.
Replace motor sensor.