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Heating-element socket welding with manual welding device and electric welding jig


Adjust pipe slide in the back guide rail to the required pipe dimension and fix with locking bow.

Adjust fitting slide in the front guide rail to the required pipe dimension and fix with locking bow.

Push clamping jaws against the face side of the fitting up to the stop and tighten them with a fixing screw.

The welding depth and the clamping distance are marked by the aquatherm-clamping template (blue) in one work.

Pull the pipe end up to the end of the clamping mark into the welding jig and tighten the clamping jaws with the fixing screw.

Remove dirt and impurities from the pipe end and from the inside of the fitting.

Position the manual welding device in the center of fitting and pipe end and drive together the welding jig slowly.

The male welding tool is pressed in the welding socket with the welding jig and at the same time the pipe end is pushed up to the marked welding depth in the female socket.

After the end of the heating period drive the welding jig apart and remove the welding device between pipe end and fitting.

Immediate after removal of the welding device the welding jig is driven together slowly and evenly.

Press the pipe end, within the processing time, with the welding jig up to the end of the welding depth in the welding socket.

Align the welding connection with the welding jig and fix it shortly. The further processing is proceeded after the specified cooling time.

After the cooling time release the clamping jaws on the pipe side by unscrewing the fixing screw.

Drive the welding jig apart to release the fixing screw of the fitting clamping jaw.

Release the clamping jaws on the fitting side by unscrewing the fixing jaw.

Open the clamping jaws of the welding jig as far that the welding jig can be removed sidewise or downward from the connection.