Pfaff creative 1472 Owner's Manual - Page 45

zzz [[LIZ 22 prOq 1 F[ I IrT!J ijj () I 7o 0 47__ a , a a' a llllllllIlliiiUtlllIUljI 7 b .l1llll ' 1 \\llllll' lIlllll/ lllllll lllllllt lIlll Ill 7 \llllll1 tItlttt1 ttfttt Eyelet buttonhole (fully automatic) - ping ' 92a, b.c -3-4- 5A Sewing thread: embroidery and darning thread Key press slow sewing Eyelet buttonholes with different tack designs (see table on page 88). 92a buttonhole with wedge tack 92b = buttonhole with lengthwise tack 92c = buttonhole with crosswise tack Eyelet buttonholes are often sewn in outerwear, such a 1 ackets,coatsorcasualws ear.TheyshOuld always he sewn with backing material under neath In spite of this, a piece of paper should be placer) underneath during sewing The buttonhole must be 3mm longer than the dia meter of the button, plus its height The distance from the front edge should be equal to the button hole width First mark the spacings and the dis tance from the edge Mark the buttonhole length from this point to the inside Sewinq is then always begun from the inside to the out side towards the edge 16 buttonholes are stored in the computer, from 10 to 40mm On program selection a programmed buttonhole length ot 22 mm and a buttonhole width of 6 mm appear in the display. Select the length of the but tonhole using stitch-length keys 7 (Fig 1) The machine will automatically sew the selected but tonhole. Before beginning the buttonhole pull the runner of the buttonhole foot fully to the front. 4 Correcting a buttonhole Ifs buttonhole does not turn out well, cancel it by pressing "pattern start" key 26 and sew it again Changing the buttonhole width ' For every type of fabric, the corresponding but- tonhole width can be determined from 55 to 85 mm For heavy materials select a wirte buttonhole and for light materials a narrow one With stitch width keys 8. you ctetermine the required button hole width. The length of the cut changes automa tically (Fig 7) A buttonhofe width of 6 mm is now stored Adapting the buttonhole seam lengths with the balance keys With "balance keys 5 the left buttonhole seam length can be adapted to the right one Sew a sample buttonhole first. Example: - If the left seam is too short (Fig. 8d) Select batance +1 to +3 with key, or more if required If the left seam is too long (Fig. 8e) Select balance -I to -2 with key, or more if required 6c a Determining the bartack (semi automatic) If you wish to determine the bartack in a pro grammed buttonhole, press "tie-oft/buttonhole" R key 19 (Fig 5). A dash ttashes in dispfay 21 at the right side of program 92a, b, or c (Fig. 4) The a machine now sews slowly just before the end of the second seam. When both seams are the same a length, press key 19 again The bartack is now sewn and tied off. If you wish to sew the next buttonhole fully auto a maticatty, press key 19 again (Sewing seauence as described on page 90). The flashing dash wilt a then have disappeared. Note: If you interrupt sewing at the reduced sewing speed by releasing the foot control, the machine will return to the norma) sped when you start sewing again When you are working in the bartack determining mode and have selected hartack design "a". you have to press the "tie-otflhuttonhole" key when the second buttonhole seam has reached the vseacnocne doftothlaisst mark of the buttonhole foot Obser always ensures correct finishing of the bartack Adapting the buttonhole seam length A garment may consist of different numbers of fabric plies, e.g the buttonhole strip may consist of three plies and the collar stand of six- owing to the folded seam edge. In this case it is necessary to program the buttonhole for varying numbers of fabric plies in order to maintain the same button hole length as on the ttiree ply buttonhole strip Note: For sewing buttonholes on knitted or very thin materials we recommend sewing foot No. 1 A and dual feed. After sewing, cut the buttonholes open (see page 94). 90 91