73
Trouble shooting guide
Problem: Cause: Solution:
Seams pucker: Differential feed is Adjust differential feed to 0.7 - N.
set incorrectly.
Needle thread tensions Reduce needle thread tensions.
are too tight.
Looper thread tension is Use the Deco Guide.
too tight for thread.
Fabric edges curl: Too much fabric in the stitch. Reduce the cutting width.
Stitch selection lever is Set selection lever to overlock.
on roll hem.
Thread loops are too loose. Too little fabric in the stitch. Increase the cutting width.
Machine stops sewing: Should the machine stops Check why the machine stopped. The machine will sew
sewing, the motor cuts out again after the safety cut out.
for 2 seconds, afterwards
you can continue sewing.
Fabric cannot be removed: Handwheel was turned anti- Insert needles into fabric, press Needle stop, turn the
(cover stitch and clockwise. handwheel away from you (clockwise) to raise needles.
top & bottom cover stitch) Remove work.
2500_DCE_2_englisch_neu 09.10.2007 15:02 Uhr Seite 73
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