16
bernette OVERLOCKER WORKBOOK
For this exercise, the overlocker will be threaded for a
narrow 3-thread atlock stitch using the right needle and
thread colors to match the color-coded threading path
on the overlocker. Adjust all thread tension settings for a
atlock stitch as indicated in chart below.
Note: If following instructions in the Mastery book,
the right needle was inserted and threaded, and the
left needle and thread was removed in the previous
exercise. If so, you will skip Steps 1 and 2.
1. Using the small screwdriver and needle holder tool,
loosen the right needle screw and insert the right
needle. Tighten the needle set screw. Thread the
needle.
2. Remove the left needle thread. Loosen the left needle
set screw and remove the left needle.
3.
Fold the fabric in half, wrong sides together, to 3” x 6”.
4. Place the fold under the presser foot. Guide the fabric
halfway between the left needle and the right edge of
the stitch nger. This method allows the fabric to lay
totally at under the stitches.
Optionally, you may choose to trim the folded edge
which will allow one fabric to lay on top of the other.
This is the preferred method if using the atlock stitch
as a seam.
5.
Slowly sew the fabric. The looper threads will extend
beyond the fabric on the right side of fold.
6.
Gently pull the fabric at.
3-THREAD FLATLOCK - NARROW
Firm fabric, 6" x 6"
80/12
ELx705
3 Spools Serger Thread (G, B, R)
3-Thread Flatlock (wide)
Standard
thread tension setting machine setup
Left
NeedLe
Right
NeedLe
UppeR
LoopeR
LoweR
LoopeR
Stitch
LeNgth
cUttiNg
width
diffeReNtiaL
feed
RoLLed hem
LeveR
- 0 4.5 7.5* / 7** 2�5 6 1 N
Decorative Thread Tip:
A heavy thread such as YLI Jeans
Stitch, Pearl Crown Rayon, or Designer 6 can be used in the
looper for a more decorative look. When working with heavy
decorative threads, loosen the upper looper tension and
lengthen the stitch length as needed for the desired look.
* b44
**b48
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