Duerkopp Adler 195 Руководство по эксплуатации - Страница 15
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3.5 Setting the Hook Thread Take-up
a)
1
b)
2
c)
The thread take-up 1 provides for an automatic
adjustment of the thread quantity to the set stitch
length.
Because of this , stitch pull and stitch formation
are always optimal for every stitch length, also for
stitch condensation. The drawn-in thread quantities
can be altered for each type of seam.
Results without altering the thread tensions are:
a) tight
b) normal
c) highly elastic (ballon stitch) seams.
–
Loosen screws 2.
–
Adjust the thread take-up.
Direction 0 tighter seam
Direction 5 elastic seam.
Important!
1) With extreme settings, e.g. a smallest possible
stitch length and a highest possible thread quantity
(elastic seam), care must be taken that a positive
stitch of the needle into the thread delta is
possible. Faulty stitches can occur by too large
hook thread quantities.
2) If the stitch length is greatly increased by the
settings described under 1, it is necessary to set
back the thread guide in the direction 0. Otherwise
the hook thread may jump off of the thread take-up
disc.
17