b'POLYPROPYLENE AND ACETAL WATER TREATMENT PUSH-IN FITTINGS INSTALLATION INSTRUCTIONS S G N I T T I F Cut the tube square, clean and deburr the tube end. Inspect tube for any foreign material, nicks or cracks. Cut the tubeback farther if necessary.1 Remove any obstructions, then gently push the tube into the fittingwith a slight twist until fully inserted. Take care not to scratch or damage the tubing during the assemblyprocess, as this may result in leaks later on.2 To make sure that the fitting is properly connected to the tube, pullit gently once. After pulling, push the tube into the fitting once more to ensurecomplete insertion. 3 Use our Locking Clips if necessary, to eliminate any play in thefitting and tube connection.4 Make sure to completely eliminate pressure before disassembling the fitting from the tube. To disassemble the tube, push the clip in the direction of the fittingbody and pull the tube out.58'