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2500_DCE_1_englisch_neu
Functions and general operating instructions
Upper looper converter
22
Stitch selection lever /roll hem on the stitch plate
09.10.2007 14:34 Uhr
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Seite 22
Attach the upper looper converter for overlock stitches sewn
with one looper, e.g. 2 thread roll hem or 2 thread flatlock.
· Lower the needles (press Needle stop)
· Open the looper cover
Attach the converter (stored in looper cover) to the upper
1
looper arm (1). Insert the wire hook into the upper looper
eye from back to front (2). The upper looper has now been
converted, i.e. it no longer carries thread but it diverts the
lower looper thread so that loops are formed round the edge
of the fabric.
Tip:
Before starting to sew, check that the upper looper is
correctly positioned by first turning the handwheel a
few times to form a chain.
The selection lever for roll hem is integrated in the stitch
plate. When the selection lever is pulled forward (3), the wide
overlock stitch finger (4) is retracted to expose the roll hem
pin (5). The fabric edge is rolled round the pin while sewing
to produce a fine and decorative edge finish.
For overlock, push the selection lever back away from you (6).
For roll hem, pull the selection lever forward towards you (3).
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