English
1. NAMES OF PARTS ....................................................................1
2. PREPARATION FOR SEWING ................................................................3
Connecting Power Cord ........................................................................... 3
Setting Telescopic Thread Stand ............................................................. 5
Opening The Front Panel and Side Cover ............................................. 7
How to Change Threads ...........................................................................9
Replacing Needles ...................................................................................11
Threading ................................................................................................ 13
Preparation for Sewing and Checking ................................................. 23
3. FOUR THREAD OVEREDGING STITCH USING 2 NEEDLES...... 25
Before Sewing ........................................................................................ 25
Presser Foot Lifter .................................................................................. 25
Beginning and Ending of Sewing ......................................................... 27
Adjustment of The Presser Foot Pressure .......................................... 29
Thread Tension Adjustment .................................................................. 29
Adjustments for the Differential Feed ................................................... 41
Adjustments for Size of Bite ................................................................. 47
How to Adjust Stitch Length ................................................................... 49
Sewing for Curved Seams .................................................................... 49
Standard Chart for the Thread Tension .............................................. 51
4. SETTING WASTE TRAY ................................................................... 53
5. THREE THREAD OVEREDGING STITCH USING ONE NEEDLE
...................................................................................................................55
TWO THREAD OVERLOCK ........................................................... 57
6. ROLL HEMMING ............................................................... 59
7. PIN TUCKING ................................................................... 65
8. CORDED OVERLOCK ...................................................... 69
9. REPLACING THE CUTTING KNIVES ............................... 71
10. CHANGING THE LIGHT BULB ..........................................75
11. LUBRICATION .................................................................... 77
12. TABLE OF SEWING MATERIALS, NEEDLES AND
THREAD ..............................................................................79
13. ACCESSORIES ................................................................. 85
14. SPECIFICATIONS ............................................................. 87
CONTENTS