3
English
Contents
Chapter 1: Names of parts and their functions ................................................................... 4
Accessories ........................................................................................................................5
Powering the machine ........................................................................................................6
Turning direction of hand wheel .........................................................................................6
Opening/ Closing front cover ..............................................................................................6
Attaching/ Removing presser foot ......................................................................................6
Trim trap .............................................................................................................................7
Free-arm sewing (removing bed extension) .......................................................................7
Retracting knife ..................................................................................................................8
Stitch length........................................................................................................................8
Stitch width .........................................................................................................................8
Differential feed ..................................................................................................................9
Adjusting the presser foot pressure ....................................................................................9
Tension adjustment dial ......................................................................................................10
Chart of thread tension adjustment, Two needle (Four thread) ..........................................11
Chart of thread tension adjustment, One needle (Three thread) .......................................12
Needle ................................................................................................................................13
Removing/ Installing the needle .........................................................................................13
Chapter 2 : Preparation before threading ............................................................................. 14
Thread tree .........................................................................................................................14
How to use the thread spool cap ........................................................................................14
How to use the thread net ..................................................................................................14
Before threading .................................................................................................................14
Chapter 3: Threading .............................................................................................................. 15
Threading the lower looper .................................................................................................15
Threading the upper looper ................................................................................................17
Threading the right needle .................................................................................................18
Threading the left needle....................................................................................................18
Chapter 4: Sewing materials, threads and needles comparison chart .............................. 19
Chapter 5: Sewing .................................................................................................................. 20
Stitch selection ...................................................................................................................20
Test sewing .........................................................................................................................20
Chaining-off ........................................................................................................................21
To start sewing ...................................................................................................................21
To remove work ..................................................................................................................21
To secure chain ..................................................................................................................22
If threads break during sewing ...........................................................................................23
To sew fine materials ..........................................................................................................23
Narrow overlock/ Rolled hemming stitch ............................................................................23
Chart of narrow overlock/ rolled hemming stitch ................................................................25
Chapter 6: Troubleshooting ................................................................................................... 26
Chapter 7: Maintenance ......................................................................................................... 27
Cleaning .............................................................................................................................27
Oiling .................................................................................................................................27
Chapter 8: Introduction of optional feet ............................................................................... 28
Blind stitch foot ...................................................................................................................28
Taping foot ..........................................................................................................................30
Pearl sequence foot ............................................................................................................31
Piping foot ..........................................................................................................................32
Gatheing foot ......................................................................................................................33
Specifications ......................................................................................................................... 34
Setting record ........................................................................................................................ 71
