Pfaff tipmatic 6150 Owner's Manual - Page 53

prog '1' aG - - 0 23 6 bG - - 23 aEcer Darning with the straight stitch Insert the darning foot: Set the needle at its highest position and push the pin of the darning foot fully into hole C. When you do this, guide fork G places itself around the presser bar. Wire E must be behind fixing screw F. Now tighten screw D. Darning position: Lower the presser bar lifter and push it lightly to the rear. This positions the presser bar lifter into notch E (darning position). Place the darning work in the darning hoop. - Lower the feed dog. - Draw up the bobbin thread and hold the threads when you start sewing. - Darn over the damaged area by moving the part evenly in the required direction. When doing so, move the part in shallow curves. This prevents tearing of the darn later. - When you have stitched evenly over the darning area, turn the fabric by 90 degrees and darn over the damaged area again. You determine the stitch length for this work yourself, by moving the part back and forth. TIP: If small knots appear on the reverse side, this means you have been moving the part too slowly. 51