1. Due to the possibility of damage to electrical components or wire end falling off during transportation, should be strictly checked first, in order to ensure personal safety, the opening mechanism must be connected to the ground wire, and then turn on the power supply, and then strictly check whether the motor of each part runs correctly, and pay attention to whether there is leakage.

2. During installation, attention should be paid to adjusting the center line of the extruder head and the center of the traction roller to keep it horizontal and vertical, and not to deviate from the skew.

3. When winding, due to the gradual increase of the outer diameter of winding, please pay attention to the cooperation between the traction speed and the winding speed, please adjust it in time.

4. After the host is turned on, pay close attention to the operation of the host, timely adjust, correct, electrical instrument, controller to ensure its normal operation.

5. The main gearbox and traction gearbox should be refueled frequently, replace the gear oil, and replace the new gear oil for about 10 days to ensure the normal operation of each rotating part, pay attention to refueling, prevent jamming and overheating damage, and also check the tightness of each connection part to prevent loosening of the bolt.

6. The compressed air in the bubble pipe should be kept in an appropriate amount, because during the traction process, the compressed air leakage will be brought out, please replenish it in time.

7. Frequently clean and replace the filter screen in the machine head to prevent blockage, and strictly prevent impurities such as iron Xiao, sand, and stone from being mixed with plastic particles to avoid damage to the screw barrel.

8. It is strictly forbidden to rotate without empty material, and the main engine cannot be started when the barrel, tee and die do not reach the required temperature.

9. When starting the main motor, the motor should be started first and then slowly accelerated; Turn off the main motor, which should be slowed down before turning off.

10. When preheating, the heating should not be too long and too high, so as to avoid blockage of the material mouth.