TECHNICAL MANUAL - Sharq.biz

saddle positioning on the pipeInsert the hexagonal nuts in the seats on theblank saddle and the bolts complete withwashers in the upper saddle.Position the upper saddle on the pipe,centering it on the scraped surface.Clamp the saddle on the pipe by tightening thefour connection bolts: proceed alternatively,in a criss-cross way using a screwdriver orwrench according to the type of bolt.Proceed by tightening the bolts until the saddleis fully blocked on the pipe.weldingConnect the plugs of the control unit to theterminals of the fitting and proceed with theset-up of the welding parameters, strictlyfollowing the instructions of the welding unit.N.B.: If there is an accidental interruption ofthe welding cycle, the operation can only berepeated after the electrofusion joint hasbeen totally cooled.When fusion cycle is completed, verify thefusion indicators coming out.WARNING: the coming out of the fusionindicators cannot be the guarantee of goodsuccess of the welding. This is exclusivelyindication of the material fusion.47