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Resumen del manual
(Refer to page 15 for dial setting). ZIGZAG SEWING Pattern selector position .Satin stitching can be used for sewing initials, patterns, applique, etc. -19 — BLIND STITCH 1. Fold fabric as shown. 2. To finish seam as shown. -20- Adjust width and needle position to obtain correct seam. Needle is not piercing edge of fold at all. x_ (A) Needle is pierces edge of fold too much. (B) Correct seam BUTTON SEWING (Use darning plate see page 11) 1. Lower drop feed. 2. Use button presser foot and attach firmly. 3. Place button between presser foot and fabric and lower presser foot. 4. Manually turn hand wheel towards you ensuring that the needle enters into both holes of button without obstruction. (Increase or decrease width setting). 5. Sew about 7 stitches. 6. Pull both threads to the underside and tie together. BINDING r A To sew fabrics edge to edge select the muiti zig-zag stitch. — 22 - ZIPPER SEWING Select straight stitch 1. Fold the fabric about 2cm and place fabric under foot. 2. Zipper foot is designed to sew close to a raised edge preventing sewing on zipper. 1. To sew the left side of the zipper, set the zipper foot on the left side of the needle. 2. To sew the right side of the zipper bring the foot to the right side of the needle. '\C sew as illustrated. -23- HEMMING 1. Raise the foot and the needle to its highest position. Replace the foot with the hemmer foot. 2. Fold over the fabric edge by about 3mm and place it under the foot. Secure the folded edge with a few stitches. Take out the workpiece and draw the hem into the hemmer foot by pulling the threads. 3. Lower the foot and sew the hem. 4. Durning sewing, fold the fabric to the left a little and allow it to run into the hemmer foot. 5. make sure that the fabric does not move under the right naif of the foot. The fabric must be fed into the scroll of the hemmer sufficiently so that the workpiece edge runs freely through the groove under the foot. Only suitable materials can be used and some practice may be necessary to acheive best results. TWIN NEEDLE ( optional) Thread machine as for normal sewing passing both threads through the same procedure: NB. Sewing width should not exceed the third widest stitch width, exceeding this will result in breaking of needles. r,,BnniDERY (Use darning plate see page 13) Lower feed dog and move hooped fabric slowly to form the desired effect. QUI LTER 1. Insert supporter of quilter. 2. Move quilter and adjust stitch distance. SEAM GUIDE 1. Use seam guide when sewing a long seam of regular distance from edge of material. 2. Set guide in hole on bed, at right of needle plate, and adjust distance. 3. Run machine with edge of material touching guide. Position cloth guide at an angle to r«;w a curved seam. -26- MAINTENANCE (CLEANING AND OILING) Cleaning shuttle race (A) Latch knob (B) Shuttle race cover (C) Shuttle hook 1. Raise needle to its highest position. 2. Take out bobbin case. 3. Turn latch knob A as illustrated. 4. Take off shuttle race cover. 5. Take out shuttle hook. 6. Clean and oil shuttle race and hook, then replacs in the reverse order. Open face cover and oil points indicated. Open top cover and oil points indicated. - 27 - PROBLEM PROBABLE CAUSE CORRECTION Fabric not moving - Feed dog down. - Machine not moving. - Stitch length dial in 0 position. - Light pressure on presser foot. — Raise feed dog. — Moving stop motion. — Moving dial to 1 -4. — Increase pressure on presser foot. Breaking Needle — Incorrect setting of needle. Needle bent. - Pulling fabric. Incorrect using needle, thread and fabric. - Reset needle. - Replace new needle. - Do not pull fabric. - Correct using needle, thread, and fabric. Breaking Upper Thread Incorrect position of zigzag width dial. Improper threading. - Tight upper thread tension. - Needle bent. - Nicks or burrs on shuttle. — Moving to correct position. — Rethread machine. — Loosen tipper thread tension. — Replace new needle. — Replace shuttle, or polish off burrs completely. Breadkin Bobbin Thread - Tight bobbin thread tension. - Incorrect setting of needle. - Improper threading. - Dust and thread in shuttle. - Loosen bobbin thread tension. - Reset needle. Rethread machine. - Clean shuttle. Machine Jamming Knocking Noise - No oil. — Dust and thread in shuttle. Need oil. - Clean shuttle. Puckering — Tension too tight. — Sewing foot pressure too strong. — Incorrect using fabric, needle, and thread. - Reset. - Regulating sewing foot pressure. - Correct using fabric, needle and thread. i'-Ofl 3
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