Bernina 1150MDA Owners Manual - Page 106

Sergers Two-Thread Wrapped Edge Fabric heavy wool or polar fleece, 5" x 6" Needle 80/12 Universal Thread 1 cone serger thread 1 cone YLI Jeans Stitch Presser Foot standard Stitch wide 2-thread wrapped edge (left or right needle) Attach the Upper Looper Converter) to the upper looper. Note: This is an optional accessory for the 700D. Following the instructions in your owner's manual' thread the serger for a 2-thread wrapped edge using Jeans Stitch in the lower looper. Adjust settings as indicated. Place the fabric under the presser foot and serge along one edge; adjust the differential feed if needed. If the Jeans Stitch does not wrap around the edge completely, the thread tension may be too tight. Reduce the looper thread tension. If the thread still does not wrap, remove the Jeans Stitch thread from the uppermost thread guide and try again. Wrap-stitch the other three edges of the fabric. Use seam sealant to seal the stitching at the corners. When the sealant is dry, trim the thread tails. Return stitch length and thread tension levers to normal. Trim and mount the sample. Mastering Your BERNINA® Notes MASTERING YOUR BERNINA® SERGERS 6/2006 106 ©2006 BERNINA® of America, Inc. Permission to copy and distribute in printed and electronic formats granted only to Authorized BERNINA® Dealers