用切管器垂直切断管材，将管材和管件同时无旋转推进熔接器模头内，并按下表要求进行操作。达到加热时间后立即把管材与管件从模头同时取下，迅速无旋转地直线均匀插入到所需深度，使接头开成均匀凸缘。
Use the pipe cutter to cut the pipe vertically, push the pipe and pipe fitting into the welding head without rotation at the same time, and operate according to the requirements in the table below. After the heating time is reached, remove the pipe and pipe fittings from the die head at the same time, insert them into the required depth in a straight line without rotation rapidly and evenly, and make the joint open into a uniform flange.