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To sew heavy materials
⇑
Place the material underneath the presser foot
until it touches the front of the upper knife.
Start sewing.
⇑
Do not lift the presser foot while sewing.
To sew fine materials
(1) Adjust the presser foot to prevent the material
from puckering and to allow sewing of curves.
(See next page.)
(2) Loosen the thread tension, but remember that if
the tension is too loose, the thread may break and
stitches may be skipped.
(3) Dull knives will not cut a clean seam, and will also
10
cause the fabric to pucker. The cutting knives
need to be replaced if you notice the fabric puck-
ering while sewing.
44
Syning i tykke stoffer
⇑
Anbring stoffet under trykfoden, således at stoffet
rører forsiden af overkniven. Start derefter
syningen.
⇑
Løft ikke trykfoden, mens du syr.
Syning i tynde stoffer
(1) Justér trykfodstrykket for at undgå at stoffet rynker
og for at lette syningen i kurver.
(2) Sy med løs trådspænding, men husk at hvis
trådspændingen er for løs, vil det bevirke, at
tråden knækker, og du får overspring.
(3) Hvis knivene er for sløve, skærer de ikke jævne
kanter. Hvis du opdager, at stoffet rynker, skal
knivene udskiftes.
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