1. Fix the fuser to install the heating end, put the fuser on the rack, install the corresponding heating die according to the required pipe specifications, and tighten it with the hexagon socket, which is generally smaller than the front end.

2, power on, turn on the power supply (note that the power supply must have a grounding protection line), the green indicator light is on, and the red indicator light is off, indicating that the welding machine is in an automatic control state and can start operation. Note |: In the automatic temperature control state, the red light and the green light will light up alternately, indicating that the welding machine is in a controlled state and will not affect the operation.

3. Weld the pipe vertically with the pipe cutter, and push the pipe and pipe fittings into the mold of the welding machine at the same time, without turning, and operate according to the requirements in the following table. After the heating time is reached, the pipe and pipe fittings are taken out of the mold at the same time, and the required depth is quickly inserted without rotating the straight line, so that a uniform flange is formed at the joint.