COOLING
The cooling time varies according to the diameter of the coupler and the ambient
temperature. Cooling time suggested by the coupler manufacturer must be respected.
In order to avoid mechanical strain (e.g., flexion, traction, torsion) on the joint just made,
disconnect the pins from the coupler with caution. Remove the aligner only after the
cooling phase is completed.
GETTING READY TO WELD
Clean and scrape the pipe
ends to be welded.
Position
pipes/fittings/coupler on the
aligners.
Insert the welding
connectors into the coupler
pins.
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