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