Stop working suddenly
Door can't open
Vibration of machine is
a bit heavy
Panel LED Indicator
light isn't on after
switching on.
Versión 08 Enero 2018
1. The speed extends the maximum rated speed of the rotor.
2. The over speed alarm will work once the speed of the rotor
extends 250r/mi the rated speed. Then, you should wait until
the machine stops and reset the speed.
3. The speed extends set speed of the rotor.
4. The power supply will be cut inside the machine if the motor is
overheating and the machine will stop working.
5. Please check the power supply system of the machine if there
isn't any display on the keyboard panel.
6. The voltage may be low; please check whether the voltage of
the power supply is ok.
1. The door can't open until the rotor stops turning.
2. Check the assembly of the door lock.
3. Check the electrical wires of the door lock.
4. Open the door manually.
5. Please contact Nahita Technical Service if you can't solve it.
1. The following situation is normal: The speed of rotor is over the
critical speed and the machine vibrates.
2. Check whether the rotor is locked tight or not.
3. Check the symmetry of the load in the rotor; check the working
situation of the machine.
4. Check whether the rotor is installed correctly.
5. Check the shaft: rotate it by hand and if it can't rotate smoothly,
then there may be a problem with the shaft or motor. Please
contact Nahita Technical Service if you can't solve it.
1. Power supply is not connected, please check the power.
2. The fuse of PCB board and power outlet is broken; please ask
professional staff to change the fuse.
3. Please contact Nahita Technical Service if you can't solve it.
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