Instruction Manual
Table Of Contents
- TABLE OF CONTENTS
- tNTRODUCTtON
- SECTION I
- KNOW YOUR MACHINE - MODEL 2000 ATS
- SUPERLOCK SET UP & MAINTENANCE
- HINTS FOR SUCCESSFUL STITCHING
- Thread Selection
- NEEDLE REPLACEMENT
- NEEDLES, THREAD & FABRIC CHART
- SECTION II - THREADING & TENSION
- )
- NEEDLE THREADER
- HELPFUL HINTS - CHANGING THREAD
- TESTING STITCH
- THREAD TENSIONS
- ADJUSTING THREAD TENSION
- SUPERLOCK SEAMS & SEAM FINISH
- ADJUSTING STITCH LENGTH
- ADJUSTING CUTTING WIDTH & BALANCE OF STITCH
- ADJUSTING CUTTING WIDTH
- SECURING BEGINNING & END OF SEAM
- OUTSIDE CORNERS
- INSIDE CORNERS
- CORDED OVERLOOK
- RIBBING
- CASING OR HEM FOLD

SUPERLOCK SEAMS & SEAM FINISH
Seam and overcast all in one step. Your Superlock produces fast, professionally-
finished garments.
Machine Setting
Stitch Length: 2-3
Stitch width: 6
Fabric
Medium weight woven
Tension Setting
Set your tension to normal setting and note.
Left needle (LN) - 4 -
Right needle (RN)-4-
Upper looper (UL)-4-
Lower looper (LL)-4-
To Seam & Overcast
•Fold fabric in half.
•Place under presser foot with folded edge to be trimmed to the right.
•Use your 5/8* seam allowance as a guide.
•Serge seam.
•Lift the presser foot, and pull your sample away. And cut the threads
using the thread cutter.
To overcast raw edges for conventional seaming - Serge one edge of above
sample to finish raw edge. Mount your sample on the facing page.
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