Pfaff hobby serger Owner's Manual - Page 14

JOIN TWO PIECES OF FABRIC CHANGING NEEDLE tside • Place wrong side of fabric together. • Start sewing fabric. cz Important: For best results. use only Needle style 2020 size 14. • Insert flat side of needle to the back as far up as it will go. • Use screwdriver to tighten the screw. PERFORMANCE CHECKLIST Whenever sewing difficulty is encountered, make adjustments as noted below tside • When finish sewing, pull fabric flat and press. When needle breaks, • Needle not inserted properly. Fabric being pulled too hard. • Loose needle set screw. CARING FOR YOUR MACHINE When thread breaks. • incorrect threading. • bent needle or needle point damage. • thread tension too tight. thread tangled. . Needle inserted incorrectly. • Thread guide holder not aligned. When stitches skip. • Add one drop of sewing machine oil to highlighted areas after or before using machine. When stitches are irregular. When fabric puckers. When the machine does hot operate. -12- • Needle bent or needle point damage. Needle set loosely. • Incorrect threading. • Wrong needle used. • Thread tension not balanced. • Thread tension too tight. • Threading incorrect or tangled. • Power line plug not connected. • Insert needle correctly or replace with correct needle. (page 12) • Do not pull the fabric by hand. Use hand only to guide the fabric. • Tighten screw firmly. • Thread machine correctly. (page 6,7 & 8) • Replace needle. (page 12) • Adjust tension. (page 4) • Thread correctly. (page 6,7 & 8) • Insert needle correctly. (page 12) • Align bar symbols (page 3) • Replace needle. (page 12) • Set needle firmly in position. (page 12) • Thread machine correctly. (page 6,7 .& 8) Use Cat. 2020-01 4. • Adjust tension. (page 4) • Adjust tension. (page 4) • Rethread machine. (page 6,7 & 8) • Connect with power source. (page 3)