How to maintain the multifunctional coater?

1, temperature measurement accuracy: thermocouple, temperature sensor. If it cannot be installed correctly and damaged.

2. The coating machine parts manufacturer can't start the machine: the input line has been disconnected, and the reverse voltage of the power supply is not enough.

3. Suction film: the solenoid valve is opened. Vacuum is not bright: air barrier, manual valve or solenoid valve are not closed, vacuum pump belt is loose, and vacuum meter is damaged.

4. The main power switch trips: the incoming line of the heating roof leaks, the distribution box leaks, and the external wiring device leaks.

5, play off phenomenon: the temperature is too high, the heating time is too long, the quality is poor, the aluminum plating machine does not heat.

6. Inappropriate: insufficient vacuum, air leakage, insufficient temperature, too thin film, workpiece stuck by other materials, workpiece sinking deeply in the lifting of the film, too short response time, the film has not been tried yet, and it is too close to the workpiece.