1. Operators have a good understanding of the basic structure and performance of the machine, a reasonable choice of the scope of application, operation and protection, and general knowledge of electrical safety.
2. When the cylinder is placed on the roller rack, it is necessary to check whether the base line of the supporting wheel is parallel to the base line of the cylinder, so as to ensure that the contact wear between the supporting wheel and the cylinder is even.
3. Adjust the focal length of two groups of Toronto base and cylinder base to be 60 degrees (+5 degrees). If the cylinder body is focused on, protective equipment should be added to avoid the cylinder from stringing out in rotation.
4. Conditioning roller rack is carried out in the state of machine block.
5. When starting the motor, first close the two-pole switch in the control box, turn on the power supply, and then press the "forward" or "reverse" button according to the welding request. To stop scrolling, you can press the "Stop" button. If you need to change the direction of rotation halfway, you should press the "stop" button to adjust the direction, and open the power supply of the speed control box. The speed of the motor is controlled by the speed control knob in the control box.
6. When starting, adjust the speed control knob to the low speed azimuth to reduce the starting current, and then adjust the required speed according to the operation request.
7. In each activity section. Every shift needs to be filled with lubricating oil, but also regularly check the lubricating oil in each turbine box and bearing; ZG1-5 calcium-based lubricating oil is recommended for bearing lubricating oil, and often replaced method is adopted.