how to daliy maintenance the cnc router

1,engraving machine regularly (according to the use of the situation) clean the dust in the electrical box, check whether the wiring terminal screw loose, to ensure the safe and reliable use of the circuit.  
2, engraving machine regularly (according to the use of the situation) check whether the screws of the machine parts loose.  
3. After each use of the engraving machine, pay attention to cleaning, be sure to clean the dust on the platform and the transmission system, and lubricate the transmission system (X.Y.Z triaxial) regularly (every week).  
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