Baby Lock Cover Stitch (BLCS-2) Instruction and Reference Guide - Manual (Page 27)

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Balanced tension -
Cover stitch has correct tension when the needle threads sew
two rows of straight stitching on the topside and the chain looper
forms a zig zag on the underside of the fabric.
Needle thread is too loose -
Increase the chain /cover needle thread tension dial to a higher
number. (Orange, yellow or green)
Or decrease the tension on the chain looper tension dial to
loosen the chain looper thread. (Blue)
Needle thread is too tight
Loosen the tension by turning the chain /cover needle thread ten­
sion dial to a lower number. (Orange, yellow or green)
Make sure that the chain looper dial is correctly set for proper
tension. (Blue)
Cover Stitch­Wide­6mm (Cont.)
Cover Stitch - Wide Tension Adjustments
Balanced tension
Needle thread is too loose
Needle thread is too tight
under side
top side
★New_BLCS-2 Ta:BLCS-2 En.qxd 2009/05/25 16:59 ページ 25