Twin needles-upper threading and sewing – SINGER W816 User Manual
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TWIN NEEDLES-UPPER THREADING AND SEWING
1. Be sure zigzag needle plate and presser foot are in place.
2. Set needle position control 5 Fig.-25B at twin needle position. This will set a stop
to preeent the zigzag width control moving beyond the number 3 position.
3. Follow threading instructions for single needle with these exceptions:
a. Place two spools of thread, matching or contrasting in color, one on each spoo
b. Lead both threads through arm thread guides.
c. Bring threads down and around tension discs with one thread passing between the
back discs and the other between the front discs.
Now treat both threads as one until you reach the needle eye.
d. Pass one thread through each needle eye (Fig. 26).
4. The maximum zigzag stitch width that can be sewn when ♦
needle is at the number 3 setting of the zigzag width
0 0 0 1 ^®
"
Any pos,„on above the number 3 position will break the twin needle.
" -
^s“:
n-eximum zigzag Width.
™ndle sew,ng except for the