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Brand | Rehau |
---|---|
Model | AWADUKT PP |
Category | Welding Accessories |
Language | English |
English assembly instructions for electrofusion saddle on gravity pipelines.
General safety instructions, workplace tidiness, unauthorized persons, work clothing, non-system components, distance from welding area.
Suitable for AWADUKT PP SN10/HPP SN16 pipes (gravity pipelines); max test pressure 2.4 bar (water).
Installation by trained personnel, DVS Guideline 2207-11, national stipulations, documentation, welding devices fulfilling DVS Guideline 2208-1.
Processing temperature (0-40°C), weather protection, draught prevention, surface care, storage requirements.
Cleaning, drying, marking the welding area and tracing the saddle contour.
Optional step to pre-drill a hole to prevent debris from falling into the pipe.
Removing oxide layer with scraper, cleaning with agent, drying surfaces before welding.
Ensuring pipe circularity (max 1.5%/3mm) and fitting the electrofusion saddle with clamping rope.
Attaching clamp nut, connecting welding cable, entering data, and performing the weld.
Optional step to attach a holding rope to prevent milled section from falling.
Attaching Component 1 to the drill machine using a socket wrench.
Inserting and locking the milling drill into the drill machine.
Assembling Component 1, drill machine, and Component 2 with grub screws.
Adjusting guide rollers and drilling into the main pipe to create the opening.
Milling the opening, ensuring a clean cut, removing swarfs, and retracting milling fixture.
Welding the connection pipe to the saddle outlet according to fitting instructions.