Friatec Electrofusion Assembly Instructions

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WARNING!When using alcoholic cleaning agents, the alcohol percentage must beat least 99.8% according to DVGW-VP 603.The cleaning agent must be completely evaporated before starting thefusion process.Subsequently, re-apply marking line for the fusion zone width with theFRIALEN ® marker because this line was removed during scraping andcleaning. The joint surfaces must be clean and dry before installing thefitting. The cleaned fusion zone should not be touched with bare hands.Moisture in the area of the joint area, e.g. because of dew or frost, is to beremoved using suitable aids.The fusion fitting is to be removed from the packaging only directly beforethe planned processing. The packaging protects the fittings against externalinfluences during transport and storage.4.6 Positioning of insertion or pipe ends into the fittingWhen connecting FRIALEN ® Safety Fittings and pipes, it is to be ensuredthat the contact sockets for connecting the fusion plug are accessible. Donot jam when connecting. The FRIALEN ® Safety Fittings should be slippedon without using force. The processed insertion end must be inserted intothe fitting up to the mark. If needed, rounding clamps (see Fig. 6) are to beused.Repeated scraping may not be performed to remedy installation problemsdue to out-of-roundness!If the fitting cannot be slipped on without using force despite the abovedescribed procedure, a repeated scraping is permitted.A simple control of the high points is possible by installing the coupler andevaluating the annular gap.4.7 Ensuring a tension-free assembly of the componentsAll joints prepared for fusion must be tension-free. Pipes may not be positionedin the FRIALEN ® Safety Fitting under bending stress or self-load.After the installation on the pipe ends, it must still be possible to move thecouplers by hand.If required, the piping or the fitting is to be supported or suitable fixingfacilities are to be used. The tension-free fixing of the joint is to be maintaineduntil the cooling time stated on the barcode and in the table (see Item 4.9) isreached.10
Before starting the fusion process, check again based on the markingswhether the position of the pipe insertion end in the FRIALEN ® Safety Fittinghas shifted (correct, if required).WARNING!A non-tension-free or shifted jointmay result in an impermissiblemelt flow and a defective jointduring fusion (see Fig. 8).4.8 Carrying out fusionFig. 8WARNING!Only use fusion units which have been approved by the manufacturerwith regard to their function for the processing of FRIALEN ® SafetyFittings. See DVS 2207-1.The fusion parameters are containedin the main barcode affixed to theFRIALEN ® Safety Fitting. Whenusing fully automatic fusion units(e.g. FRIAMAT ® ), the parameters areentered into the fusion unit using thereader.Fig. 9The subordinated barcode containsthe data for component traceability(see information 2). This barcode is only to be read if the component traceabilityfunction is to be used. This requires suitable fusion units.The fusable pipe series are listed in the SDR labelling on the label.The fusion units automatically monitor the fusion process and control thesupplied energy in determined limits.11
Page 5 and 6: WARNING!During processing, pipes an
Page 7 and 8: 4.2 Measure fusion zone, markwith a
Page 9: WARNINGFRIALEN ® Safety Fittings w
Page 13 and 14: The obtained actual fusion time is
Page 15 and 16: WARNING!If the oxide layer is not r
Page 17 and 18: Pipe material PE 80 PE 100SDR 17 11
Page 19 and 20: WARNING!If the collar is excessivel
Page 21 and 22: 7. Shut-off Saddles7.1 AssemblyFRIA
Page 23 and 24: 10. FRIALOC PE shut-off valve10.1 A
Page 25 and 26: and which contains information abou
Page 27 and 28: INFORMATION:For a leakage-free tapp
Page 29 and 30: 14. Repair Sleeves forpipes d 32 -
Page 32: FRIATEC Aktiengesellschaft · Techn

Friatec Electrofusion Assembly Instructions

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