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Failure message
Problem with centrifuge
TACH FAULT
The centrifuge cannot be operated.
DETECTED
The run does not start or the centrifuge runs
down without being braked.
INTERNAL SYSTEM
The centrifuge cannot be operated.
ERROR OCCURRED
The run does not start or the centrifuge runs
down without being braked.
ROTOR OVER MAX
The centrifuge cannot be operated.
SPEED
The run does not start or the centrifuge runs
down without being braked.
MEMORY DATA NOT
The centrifuge cannot be operated.
SUITABLE FOR
The run does not start or the centrifuge runs
INSTRUMENT
down without being braked.
MEMORY NOT
The centrifuge cannot be operated.
INITIALISED
The run does not start or the centrifuge runs
down without being braked.
Thermo Scientific
Possible causes and cures
The tachometer signal is not available.
The emergency lid release enables you to retrieve your
samples.
Turn off the centrifuge.
Pull out the power supply plug.
Inform Customer Service.
The microprocessor has detected erroneous information.
Restart the centrifuge.
If an error message appears again, turn of the centrifuge.
Pull out the power supply plug.
The emergency lid release enables you to retrieve your
samples.
Inform Customer Service.
The speed is more than 200 rpm above the rotor's maximum
rated speed.
The emergency lid release enables you to retrieve your
samples.
Turn off the centrifuge.
Pull out the power supply plug.
Inform Customer Service.
The centrifuge detected during self-testing that the NV RAM2
does not match the processor.
Restart the centrifuge.
If an error message appears again, turn of the centrifuge.
The emergency lid release enables you to retrieve your
samples.
Pull out the power supply plug.
Inform Customer Service.
The centrifuge did not find the program memory during
self-testing.
Restart the centrifuge.
If an error message appears again, turn of the centrifuge.
The emergency lid release enables you to retrieve your
samples.
Pull out the power supply plug.
Inform Customer Service.
7
Troubleshooting
Failure message
RC 12BP+
7-5
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