41P PFAFF HOBBY SERGER
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IMPORTANT SAFEGUARDS • Never bend loopers and needle while threading and sewing. • Before connecting machine be sure voltage on AC adaptor matches your electrical outlet.
3 77 PRINCIPAL PARTS 5— 4 7-1 .II CT) 14 I t . 19 1/16 10. Needle clamp body holds needle in machine 11. Presser bar - Style 2020 size 14 12. Thread guide 13. Needle 14. Seam guide (#287624) helps keep seam allowance even. 15. Lower looper forms lower stitch. —2— 12 Remove Front Cover 6 17 7. Foot switch (#287597) runs machine. 7 1. Thread guide holder 7-1. Sewing speed selector Low (toward “I”) and high (toward II” speed selection. 9. Front cover (#287569), covers mecha nism.
2 i _______ ACCESSORIES 1 x Tweezers #287589 2 x Threaders #287824 3 each x Thread cap (medium size) #287539 (on machine) 2 x Needles (1 in machine) #2020-014 3 each x Thread cap (large size) #287537 I 3 x Demo thread spool (on machine) • Connect foot switch (3) to run machine and turn off light. light will go out. Note: When foot switch plugged in • Plug adaptor (1) into electrical outlet to power machine and turn on light (under needle plate) for threading.
— • Plug in adaptor and foot switch. (If not already plugged in) Note: Foot switch comes from factory on low speed. Internal threading light turns ott when switch is plugged into machine. • Press foot switch to continue sewing fabric ( under presser foot). • Lightly guide fabric while sewing. Note: Seam guide is preset for proocr width and sewing angle. • When seam is complete continue sewing, lightly pulling fabric towards left rear corner of machine chaining off and forming thread tail.
PREPARATION FOR THREADING • Your machine comes threaded. If you wish to change thread, an easy method for threading is tying on threads. (refer to page 5) • If machine runs out of thread, it is necessary to rethread machine. (refer to Page 6) • Unplug foot switch. • Swing thread guide holder up to operating position. • Remove front cover by lifting gently at tab on right side. • Connect AC adaptor (only) to turn on light for threading. • For best sewing performance use proper spool cap.
Use tweezers to place thread into two discs. • Bring thread through guide (A-2). • Draw thread (A) through guide (A1). THREADING PATH A (LOWER LOOPER) STEP 1 Ai A Dj • Use tweezers to guide thread down through front guide (A-3). —6— 4 A4 A-5 • Raise lower looper to near internal cover (about width of tweezers). This is optimum position for threading lower looper. • Insert threader into left side hole (A-4). • Hold tweezers in right hand and guide thread through threader.
B • Turn handwheel toward • Use tweezers to place thread into two discs. • Pull thread down to guide (B-2). • Draw thread of spool (B) through guide (B-i). THREADING PATH B (UPPER LOOPER) STEP 2 Bi iL fID iII 2ZYf&I needle clamp body Lower needle clamp body to lowest position. This is optimum position for threading guide (B-3). —7— Di /T needle clamp body • Guide thread down through rear guide (B-3). Place needle clamp body to highest position.
—4( ‘HREADING PATH C (NEEDLE) STEP 3 c-I • Draw thread of spool (C) through guide (C-i). • Pull thread down to guide (0-2). • Use tweezers to place thread into two discs. • Pull thread down through guide (0-3), then up and down through it again. 0 (,c/ / 9 • Thread needle from front to back. • Draw thread to left. • Collect threaded threads and place under presser foot. LI • Lower needle clamp body to lowest positon.
_________________ START TO SEW needle clamp body __ Note: edge guide is preset to limit stitch width to approximately 11/64 inch (4.2mm). • Place needle clamp body to lowest position. • Place thread chain 9O to needle. • Place fabric under presser foot touching needle and against seam guide. • Select High or Low sewing speed. • Stan stitching. • Lightly guide fabric. • When seam is complete continue sewing, forming thread tail for next sewing.
(I — IH nside Corner \ c . Raise presser foot. down on lever) RESTITCH PART OF SEAM Place fabric under presser foot. Pivot fabric. • • • Insert needle at edge. • Trim threads close to stitching. Remove fabric and sew tail chain. Sew to end of area to be restitched, overlap stitching 1 inch (25mm). • . • Lower presser foot. Adjust fabric to overlap previous N. 4 • Leave needle in fabric. • Stitch, stopping on point B. • • Puil fabric to left in straight tine.
BLINDSTITCH — ongde 0 4.2mm • Fold hem to wrong side. • Fold hem back as shown. LI • Place folded edge against seam guide. • Stitch making sure needle just barely catches the fold. • Turn fabric to right side and press. wrong skie I \ M DECORATiVE FLATLOCK —11 Fold fabric in half with wrong side facing up. LkI • Place fabric under presser foot and align seam guide. • Sew one or more lines of decorative flatlock stitches. • Pull fabric open and press stitching flat.
• When finish sewing, pull fabric flat and press. • Start sewing fabric. • Place wrong side of fabric together. JOIN TWO PIECES OF FABRIC tside tside CARING FOR YOUR MACHINE • Add one drop of sewing machine oil to highlighted areas after or before using machine. CHANGING NEEDLE 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.
