Pfaff coverlock 4872 Owner's Manual - Page 57
Program, loose
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Page 57 highlights
5-thread safety-stitch seam Program 20 Since the 5-thread safety-stitch seam con sisis of the 2-thread chainsttch and the 3thread overedge seam, you can refer to the correction possibilities of these seams be low and on page 55. 4-thread safety-stitch seam Program 19 Since the 4-thread safety stitch seam con sists of the 2-thread chainsttch and the 2thread flaflock, you can refer to the correc tion possibilities of these seams below and on page 57. Note: Attach the converter (see page 33), when sewing a 4-thread safety-stitch seam. 2-thread chainstitch Program 04 When all tensions are correctly set, the needle thread (blue) is just slightly visible on the underside of the fabric. The needle thread (blue) is too loose, causing larger needle thread loops on the underside of the fabric. Set the blue thread tension to a higher Va I Lie. 53
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