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Instruções de Operação White, Modelo YC-482 1927

Fabricante : White
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This will re lease the pressure on the presser foot. To increase the pressure, push down inner pin until suitable pressure is obtained. Insufficient pressure may cause poor feeding of the fabric, skipped stitches, or difficulty in guiding the fabric. If feed dogs or presser foot marks appear on the fabric, reduce the pressure. When sewing multiple thickness or heavy fabric, reduce the pressure. Increase pressure when sewing lighter weight fabrics. —15— abric. thread and needle table THREAD NEEDLE Cotton FABRIC European Mercerized European U.SSize Point REMARKS Covered Polyester, Cotton Cotton 705 1 5x1 Style Silk, Nylon 1 VERY SHEER, Lace, Silk Loosen up 70 60 65—70 9 Regular Voile, Chiffon, Net Nylon per tension one or two SHEER; Blouse Crepe, Silk 50—70 60 65—70 9 points Lawn, Organdy, Taffeta Nylon LIGHT-WEIGHT; Crepe, 30 50 Silk 75—80 11 Wool, Brocade, Velvet MEDIUM; Wool, Silk, I Linen, Velvetten, Cotton 30 50 Silk 80—90 11—14 Faille, Terrycloth HEAVY; Denim, Duck, Heavy 30 CC Poly 100 16 Sailcloth Duty EXTRA HEAVY; Heavy Upholstery, Canvas, 30 C.C.Poly. 120 19 Duty Awning (KNITS] LIGHT- WEIGHT; Tricot Silk Light 50—70 60 70 9 Power net Nylon Ball MEDIUM-WEIGHT; Silk Light Jersey, Double Knit, 30 50 Nylon 70—80 9—10 toMedium Power Net CCPoly. Ball Silk Medium HEAVY-WEIGHT; Double 30 50 Nylon 80—90 11—14 to Heavy knit, Power Net C C Poly Ball FAKE-FURS, VELOURS Heavy Ball or 30 C C Poly 90—100 14—16 Duty Sharp [LEATHER] VINYLS FILMS 30 50 CC.Poly. 90 14 Wedge LIGHT-TO.MEDIUM. 30 50 CCPoly. 90—100 14—16 Wedge WEIGHT Heavy HEAVY LEATHER 30 CCPoly. 100—110 16—18 Wedge Duty (DECORATIVE TOUCHES] TOP STITCHING Silk twist 100—11O 16—18 Regular MACHINE EMBROIDERY Size 50—70 65—80 9—1 1 Regular j —16— Pattern Setting PATTERN COLORNAME CODE TWIN NEEDLE PATTERN SELECTOR 1 — 4 [I - z BUTTONHOLE ORANGE YELLOW 5w ZIGZAG YELLOW NvWWW 6f\ff BLIND HEM YELLOW ‘ STRETCH YELLOW BLIND HEM ‘. a •..a... • 8 . , MULTIPLE YELLOW V v V ,- - ZIGZAG 9 SCALLOP YELLOW 10 PEARL YELLOW S%4 DECORATIVE 11 MN/ CHECKER YELLOW STRAIGHT PURPLE //A\V/tA RICK RACK PURPLE 12 I/A\v/A\v/A\\ //A\V/AW/A 1 3 DECORATIVE PURPLE 14 ULTRASTRETCH PURPLE 15 OVERLOCK PURPLE 16 OVERLOCK PURPLE 17 BRIAR PURPLE 18 FISH PURPLE 19 f SWAN PURPLE —17— 4. STRAIGHT SEWING Set machine as shown. O134 ‘ I I I I I I • II, I I II II —18— Pattern Selection Dial Turn dial to choose pattern. Dial can be turned either to right or to left. *Always make sure needle is in the highest position when operating dial. Stitch length dial For a longer stitch, turn dial in clockwise. For a shorter stitch, turn it in counter-clockwise. For normal sewing it is set between 2 and 3. 1 (:) E LJ . ([Ia) Left and Right Side Balance of Buttonhole Stitch density on right and left sides of buttonhole can be adjust by buttonhole balance control dial This dial should usually be in a neutral position (between “+“ and If the stitches on the right side of the buttonhole are too close together, turn the dial to the left (+). *Turning dial to left opens right side and closes left side. If the stitches on the right side of the buttonhole are too open, turn the dial to the right (—). *Turning dial to right closes right side and opens left side. 4 —25— + = > 8. OVERCASTING ErEtE5g: Sew carefully so that all stitches on right side are flush with edge of fabric. / f N B For thick and elastic material: Set machine as shown. Sew in the same way above. ‘ 1/ . —28— Application of Rick-Rack I\wt’iI Rack A. A rick-rack with for a lines of braid or a deco rative flair. B. may be tape The form red of As in wall slowly lever from 5 A of will form a C. is a is line of be that may of knits. on of a triple wide of of of ela for Use also fabric from it will pull Do or —32— ii. STRET SEAMS I ba-P°’° needle is esSefltipaper may be laid under lnitS forsmoot’ feedflg. ® Medium eight fabricsdouble knit, 1 erSeV Y elastiC tnple stitch App 1 ( Ug it-W nt fabriCS V small zigzag Reduce upper ApP 1 and lower thread teflSiof’ ® For Very elastic fabrics spand (power net’) Use iapped or abutted seam Apply multiPle zigzag. —36 13. SHELL STITCHING Silk, nylon organdy or similar sheer fabrics are suitable. Set machine as shown. 2.5 3.5—5 Fold edge of material. With folded edge to left, place it under presser foot. Pull thread ends towards back when starting sewing. I Make sure needle misses of fold when it moves ways. raw side fl H L4LJ . 1 —38— 18. APPLIQUE WORK Set machine as shown. Draw design on material to be used as an applique and cut it out. Place cut-out on base material and baste it. Sew around outline with zigzag stitch adjusting stitch length and width according to shape and size of cut-out and type of base material. To change direction at corners, or to sew very small circles, stop machine, positioning needle just away from edge of cut-out, lift presser foot and turn material. Lower presser foot and continue sewing. Sew a few stitches at end with zigzag width at 0. This is to prevent unstitching. / Th —43— 20. MAINTENANC...