Singer One Instruction Manual 15 - Page 31

22. SUGGESTED TENSION SETTING [ 1) 2-Thread wrapped edge overlook. Note: x These are suggested tension settings only. Tension settings are effected by; 1) Type and thickness of fabric 2) Needle size 3) Size, type and fiber content of thread * See page 26 to converting the upper looper into spreader.. Correct Balance • Set Each Tension Dial to Settings Shown at Right and Test Sew on a Sample of Your Fabric How to Balance NEEDLE POSITION wo oe SEAM WIDTH FINGER KNOB STITCH LENGTH SPREADER S 2- 4 USE Needle thread Lo'4,/ir looper thread Topside Underside (502) Tension Dial Light weigt Blue Green Orange Yellow 2.5 Spreader 1.0 Medium weight 3.0 Heavy weight 4.5 Spreader 1.0 Spreader 1.0 Tension Dial Light weigt Blue Green Orange Yellow 2.5 Spreader 1.5 Medium weight Heavy weight 3.0 Spreader 1.5 4.5 Spreader 1.5 • When the lower looper thread tension is too tight or the needle thread tension is too loose: - Turn the lower looper thread tension dial (yellow) toward a lower number. - Or, turn the needle thread tension dial (blue or green) toward a higher number. • When the lower looper thread tension is too loose; - Turn the looper thread tension dial (yellow) toward a higher number. Needle thread Topside Needle thread Topside Low r looper thread Underside Lo :r looper thread Underside 30