Instruction manual

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Overlock Thread Delivery System
Stitch Selector Lever
Side Cover
The Baby Lock Evolution revolutionizes the way a serger works with its exclusive overlock Thread Delivery
System. You no longer have to manually adjust the tension settings for the type of overlock stitch you are
sewing. Select the type of overlock stitch you wish to serge, the Evolution will automatically feed the correct
amount of thread through the needles, the loopers and thread guides to form a perfect stitch every time.
The stitch selector lever which controls the overlock thread delivery
system for overlock stitching is located on the right side of the machine.
Select appropriate setting, A, B, C, or D.
A - for overlock stitches using the left needle (O-1) and the looper threads
balanced.
B - for overlock stitches using the right needle (O-2) and the looper threads
balanced.
C - for narrow stitches with a short length and the looper threads balanced.
D - for stitches that require a tight lower looper.
For best results, use setting B or C for WAVE stitching.
See chart on last page for stitch selection settings.
Open side door on the left for easy access
to the chain looper thread tray.
Close door before sewing.
Wave Selector Lever
The Wave Selector lever shows "OVERLOCK" and "WAVE". Select
"OVERLOCK" for overlock stitching. Select "WAVE" for wave stitching