Pfaff hobbylock 788 Owner's Manual - Page 36

Stitch selection table The values set (788) are only for thread tension, basic settings that stitch length, needle size, and the differential feed have to be varied according to the application, i.e. setting to the type of fabric, the fabric thickness, and the thread used. The sewing foot must be selected according to the seam width (see ill, at right). The differential feed setting depends on the type of fabric sewn (see p. 22). For all 2-thread seams and for the 2-needle 3-thread overedge closing seam the slide of converter 41 (HL 788) must be set at position A. For HL 787 the converter is available as a special accessory part (see p. 42 and 46). Stitch type Fabric (see table on p 20) Needle thread tension Looper thread tension Needle-System 130705 H 15 x 1 H 2-thread overedge seam. narrow 2-thread fiatock 5earni -K light medium 2-ihread overede seam, wide 2-thread flahock seam heavy light medium 2-thread serging seam without edge thread narrow) e=a.wsw= Q 2-thread sergirig seam without edge thread wide) £:,. heavy light medium heavy light medium heavy 34 biue 5 - -5 -4 2 2 - -1 green red 2 - 2 - N I +2 +2 +3 yellow 2 --i- 2 +3 +1 +1 +2 N N N 1 - 1 - -1 A Size Size 90 14 B Size 90 14