Take a look at the step-by-step electrofusion process for welding a PLASSON 125mm SmartFuse coupler onto DN 125MM blue stripe poly pipe.
It is important to follow all the preparation steps when conducting electrofusion welds. The most common cause of failed welds is contamination of the weld site with things like sweat, oil, dirt and sunscreen.
This demonstration by PLASSON Australia covers all the key pipe prep and cleaning steps as well as how to perform detailed pipe measurements and specification checks to ensure a quality weld.
For more electrofusion demos see @plassonyoutube