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* Place new thread on stand.
* Tie new thread and old thread ends together with
a square knot. Clip thread tails to 2~3cm (1 inch)
length. If clipped too short, threads may come
untied.
* Firmly pull both thread to test knot security.
* Raise Presser foot to release Tension discs.
* Pull the threads through the machine one at a
time.
* If threads do not pull easily, check for tangles on
thread guides or looping under thread stand.
* When pulling thread through the needles,
when the knot is in front of the needle.
* Cut the thread, and insert it through the needle.
19. STITCH LENGTH ADJUSTMENT
* The higher the number, the longer the stitch. The
stitch length is steplessly variable and can be
adjusted from 1 - 4mm, even while sewing. Most
overlock work is done with a basic setting of "
* For rolled edge or narrow edge, it is best to set the
dial at "1 to 1.5".
20. SEWING HINTS
(1) SECURING THE THREAD CHAIN
* Thread the chain into a large eyed, hand sewing
needle.
* Insert the needle into the end of the seam and pull
the chain into the seam to secure the threads.
(2) BRAIDING BY CHAINING OFF
* To place movable upper cutter in non-working
position (see page 85).
* Insert filler cord such as yarn or twill tape through
the hole in the front of the foot.
* Position the filler cord under the foot and chain off
the desired length.
* Chained off braids can be used individually or
woven into 3 or 4 ply braids.
STOP
".
130
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