Dynamica VELOCITY 13u, Руководство по эксплуатации

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Check balances of samples in the rotor. (Please refer to 3-3.
Positioning of Sample Tubes) and load the same weight of samples
symmetrically.
6-2. Error code
If the instrument shows the error code with beeping sound, press ‘STOP’ button to stop the beeping
sound and press ‘Enter’ button to release of the error status and make the instrument go to the default
setting again.
Error Possible Causes Actions
Error 1 RPM Sensor
- Shut off the power supply, and then, turn on the power switch
again to check the instrument.
- If the error code shows continuously although you try to operate
again, please contact us.
Error 2 Door
- If the door is not closed completely, this message is appeared.
- Remove the dirt at the door latch and then close the door
completely again. Check the Door LED on the display window. If
it is not solved in shortly, open the door with emergency door
tool manually for safety of sample. (Please refer to 4-6.
Emergency Door Open.)
Error 3 Motor Overheating
- If the motor is overheated, this message is appeared.
- Shut off the power supply for an hour, and then turn on the power
switch for checking the instrument.
- If the error code shows continuously, please contact us.
Error 4 Low Voltage
- If the power input of Power supply (V/Hz) is 10% less than
required power, this message is appeared.
- Shut off the power supply and then check the voltage of the
Power supply (V/Hz).
- Use AVR to provide proper power.
Error5 High Voltage
- If the power input of Power supply (V/Hz) is 10% more than
required power, this message is appeared.
- Shut off the power supply and then check the voltage of the
Power supply (V/Hz).
- Use AVR to provide proper power.
Error 6 Over Speed
- If the instrument is spun with over speed, there will be some
problems in the overload of motor and the output of motor.
- Shut off the power supply, and then, turn on the power switch
again to check the instrument.