Thermo Scientific Sorvall Legend XF Instruction Manual page 46

7
Trouble Shooting
Troubleshooting by User
Failure message Problem with centrifuge
PCB overtemp. The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
Emergency release The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
Imbalanced load The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
Check Set Speed The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
E-01 - E-12 The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
E-13 The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
E-15-E-16 Temperature sensor broken / controller
defective
E-17 Speed for rotor detection exceeded
E-21-E-22 The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
E-23 The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
E-25-E-27 The centrifuge cannot be operated.
The run does not start or the centrifuge runs
down without being braked.
7-4 Sorvall Legend XF / XFR
Possible causes and cures
Restart the centrifuge.
If an error message appears again, inform Customer Service.
The lid opens while the device is running.
Close the lid and restart the centrifuge.
If an error message appears again, inform Customer Service.
Imbalance detected.
Check the load placed in the rotor.
Check that the rotor cross bolts are well greased.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
The set point speed is higher than the maximum rotor speed.
Correct the value.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
Error during the self-test of the centrifuge program and the
electronics.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
The check sum in the data memory is incorrect.
The software corrects errors automatically.
Check the values of the set point settings, etc.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
Malfunction in the temperature detection.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
The rotor could not be identified.
Check to see if the rotor is properly installed.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
The speed control measurement returned a different result.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
Time has expired for the lid lock drive while opening the lid.
Restart the centrifuge.
If an error message appears again, inform Customer Service.
Thermo Scientific