Singer One Instruction Manual 22 - Page 34

Trouble shooting guide Thread breaks .. Thread tension is too tight for thread Reduce thread tension. used. The machine is not threaded correctly. Check the threading. Needles break ,.7.$ Skipped stitches Poor stitch formation ' Seams flute or wave (knits) Seams pucker Needles are incorrectly inserted. Needles are bent, blunt or the points are damaged. Needles not inserted correctly. Fabric was pulled while sewing. Needles are bent or blunt. Wrong needles used. Thread is not wound correctly round tension dials. Differential feed is set incorrectly. Fabric was pulled while sewing. Differential feed is set incorrectly. Insert needles fully into needle clamp with flat side to the back. Replace the needles. Insert needles fully into needle clamp with flat side to the back. Guide fabric gently with both hands. , Replace the needles. Use system HAx1 (130/705H) needles. Check threading. Adjust differential feed between N and 8 Adjust differential feed between N and 5 27 17/19 21/23 15 15 15 25 15 17/19 21/23 31 31 Fabric edges curl Thread loops are loose Machine does not sew Too much fabric in the stitch Reduce cutting width, knife to the left. 29 formation. Too little fabric in the stitch formation. Increase the cutting width, knife to the right. 29 • Cord not plugged in correctly. Check plug. 11 Main switch not on. Switch machine on " 1 '•. 37