Brother International CV3440 Operation Manual - Page 11

Free-arm sewing, removing the bed extension, Looper thread tension, adjustment lever

Get Brother International CV3440 PDF manuals and user guides View all Brother International CV3440 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 11 highlights

English Free-arm sewing (removing the bed extension) Free-arm sewing enables tubular pieces to be sewn more easily. 1. Remove the bed extension. 1 Looper thread tension adjustment lever With the looper thread tension adjustment lever, fine adjustments can be made to the looper thread tension. When sewing stretch fabric or with a small stitch length, raise the lever to increase the tension of the looper thread. When sewing non-stretch fabric or with a large stitch length, lower the lever to reduce the tension of the looper thread. 1 Bed extension NOTE: Be careful not to lose the removed bed extension. 2. Position the fabric, and then start sewing. (See CHAPTER 5.) 1 2 $! 1 Raise the lever to increase the tension of the looper thread. 2 Lower the lever to reduce the tension of the looper thread. Looper thread tension adjustment lever „„Non-stretch fabric such as serge Reduce the tension of the looper thread. Lever position: Center Lever position: Down „„Stretch fabric such as smooth knit Increase the tension of the looper thread. Lever position: Center Lever position: Up 9

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
9
English
Free-arm sewing
(removing the bed extension)
Free-arm sewing enables tubular pieces to be
sewn more easily.
1. Remove the bed extension.
1
1
Bed extension
NOTE:
Be careful not to lose the removed bed
extension.
2. Position the fabric, and then start sewing.
(See CHAPTER 5.)
Looper thread tension
adjustment lever
With the looper thread tension adjustment lever,
fine adjustments can be made to the looper thread
tension. When sewing stretch fabric or with a small
stitch length, raise the lever to increase the tension
of the looper thread. When sewing non-stretch
fabric or with a large stitch length, lower the lever
to reduce the tension of the looper thread.
2
1
±$!
1
Raise the lever to increase the tension of the looper thread.
2
Lower the lever to reduce the tension of the looper thread.
<A> Looper thread tension adjustment lever
±
Non-stretch fabric such as serge
Reduce the tension of the looper thread.
Lever position: Center
Lever position: Down
±
Stretch fabric such as smooth knit
Increase the tension of the looper thread.
Lever position: Center
Lever position: Up