1. NAMES OF PARTS .....................................................................1
2. PREPARATION FOR SEWING ................................................................. 5
Connecting Power Cord .............................................................................. 5
Setting Telescopic Thread Stand ............................................................... 7
Opening The Front Panel and Side Cover ............................................... 9
How to Change Threads ...........................................................................11
Replacing Needles .....................................................................................13
Threading (SL1/SL1T/SL1T-X) .................................................................15
Threading (SL1A) ...................................................................................... 21
Preparation for Sewing and Checking .................................................... 27
3. FOUR THREAD OVEREDGING STITCH USING 2 NEEDLES ........ 29
Before Sewing ............................................................................................ 29
Presser Foot Lifter ...................................................................................... 29
Beginning and Ending of Sewing ............................................................ 31
Adjustment of The Presser Foot Pressure ............................................. 33
Thread Tension Adjustment (SL1/SL1T/SL1T-X) ................................... 33
Thread Tension Adjustment (SL1A) ........................................................ 45
Adjustments for the Differential Feed ...................................................... 57
Adjustments for Size of Bight (SL1/SL1T/SL1A) ................................... 63
Adjustments for Size of Bight (SL1T-X) .................................................. 65
How to Adjust Stitch Length ...................................................................... 67
Sewing for Curved Seams ....................................................................... 67
Standard Chart for the Thread Tension (SL1/SL1T/SL1T-X) ............... 69
English
CONTENTS
4. SETTING WASTE TRAY ...................................................................... 71
5. THREE THREAD OVEREDGING STITCH USING ONE NEEDLE
(SL1/SL1T/SL1T-X) ................................................................................ 73
THREE THREAD OVEREDGING STITCH USING ONE NEEDLE
(SL1A) ...................................................................................................... 75
TWO THREAD OVERLOCK (SL1T-X) ............................................... 77
6. ROLL HEMMING (SL1/SL1T/SL1T-X) ................................... 79
HOW TO ROLL HEM (SL1A) ............................................. 85
7. PIN TUCKING (SL1/SL1T/SL1T-X) ........................................ 87
8. CORDED OVERLOCK ....................................................... 91
9. REPLACING THE CUTTING KNIVES ................................ 93
10. CHANGING THE LIGHT BULB ......................................... 97
11. LUBRICATION .................................................................... 99
12. TABLE OF SEWING MATERIALS, NEEDLES AND
THREAD ............................................................................101
13. ACCESSORIES ................................................................ 107
14. SPECIFICATIONS ............................................................ 109