1. Prepare the electric welding machine, PE pipes and fittings that need to be welded.
2. Remove the oxide layer on the insertion end of the PE pipe and insert it into the electrofusion pipe. It is advisable to insert the pipe fittings easily. Do not force the pipe into the pipe fittings. The pipe fittings are inserted too tightly. During the welding process, the PE material is heated and expands. It is easy to cause electric heating displacement, thereby changing the temperature change caused by heating. It is easy to cause local heating temperature to be too high and cause welding failures such as smoke. In special cases, the pipe inserted into the pipe fitting is not in a straight line, that is, the pipe and the pipe fitting are not coaxial. In this case, a special linear device is required to fix the pipe and the pipe fitting to reduce the stress of the pipe inserted into the pipe fitting.
3. When ready, insert the output electrode of the electrofusion welder into the electrode column of the pipe fitting.
4. Start the electric welding machine, scan the barcode or input the voltage and time parameters to be welded, and then start welding.
5. After the welding countdown is over, the output cable can be removed without affecting the cooling and welding of the pipe and start preparing for the next welding.
