Stimmen - 3, Durchschnittliche Bewertung: 3.7 ( )

Hersteller: Bernina Dateigröße: 650.87 kb Dateiname: Unterrichtssprache:

(Increase or decrease width setting) . 5. Sew about 7 stitches. 6. Pull both threads to the underside and tie together. BINDING To sew fabrics edge to edge select the multi zig-zag stitch. — — 23 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. I I 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. sew as illustrated. —24— BUTTON HOLE SEWING Select stitch length dial in area indicated. Pattern . Steps Settings selector dial 1. Set dial to “1” position. 2. Sew left side. I - E 3. Raise the needle 4. Set dial to “2” position. 5. Sew 5-6 stitches. 6. Raise the needle J J (1 7, Set dial to “3” position. a ‘.‘. ?‘VV 9. Raise the needle 10. Set dial to “4” position. [ I 1 1. Sew 5-6 stitches. 12. Raise the needle —_ Before sewing fit button-hole foot Cut buttonhole along centre with as shown. cutter as shown. — 25 — HEMMING Raise the foot and the needle to its highest position. Replace the foot with the hemmer foot. Secure the over the fabric edge by about 3mm and place it under the foot. 2. Fold Take out the workpiece and draw the hem a few stitches. with folded edge - into the heif_ot_bVPk19t thread& 3. Lower the foot and sew the hem. into the the left a little and allow it to run fold the fabric to 4. Durning sewing, hemmer foot. under the right half of the foot. The that the fabric does not move 5. Make sure fabric must be fed into the scroll of the hemmer sufficiently so that the work edge runs freely through the groove under the foot. piece some practice may be necessary to acheive Only suitable materials can be used and best results. — — 26 TWIN NEEDLE I same normal sewing passing both threads through the Thread machine as for procedure: ., ehrr1 widest stitch width, exceeding this will result in breaking of needle. EMBROIDER’S’ (Use darning plate see page 11) Lower feed dog and move hooped fabric slowly to form the desired effect. — — 27 P 1 ERFORMANCE WHAT DO PROBLEM PROBABLE CAUSE CORRECTION — Feed dog down. Raise feed dog. Fabric not — Machine not moving. Moving stop motion. — moving — Stitch length dial in 0 position Moving dial to 1 4 — — Light pressure on presser foot Increase pressure on presser foot —— — — Incorrect setting of needle Reset needle — — Needle bent Replace new needle Breaking Needle — Pulling fabric. Do not pull fabric. ‘— — Incorrect using needle, thread and fabric. Correct using needle, thread, and fabric. — — — Incorrect position of zigzag width dial. Moving to correct position. — Improper threading. Rethread machine. — Breaking Upper — — Tight upper thread tension. Loosen upper thread tension. Thread — — Needle bent. Replace new needle. — Nicks or burrs on shuttle. Replace shuttle, or polish off burrs completely. — Tight bobbin thread tension, Loosen bobbin thread tension. — — Breadkin Bobbin Incorrect setting of needle. Reset needle. -— — Thread Improper threading. Reth read machine. — Dust and thread in shuttle. Clean shuttle. — — Machine Jamming No oil. Need oil. Knocking Noise Dust and thread in shuttle Clean shuttle — — Tension too tight Reset Puckering — Sewing foot pressure too strong. Regulating sewing fqot pressure. - Incorrect using fabric, needle, and thread. C...

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