Gathering and easing, Instruction manual pg, Bernette( advanced guide workbook pg – Bernina dcet 2500 User Manual
Page 13: Differential feed
1999 BERNINA of America
page 13
DIFFERENTIAL FEED
Gathering and Easing
Instruction Manual pg.___
Bernette
Advanced Guide Workbook pg.___
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Using a Fabric Marker divide the fabric into 3 equal sections along the 12” side.
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Turn the Stitch Selection Dial to “A” on the Stitch Selection Panel.
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Thread the serger for a 4-thread Overlock stitch.
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Turn the Differential Feed Dial to 2.
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Serge to the first mark.
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Adjust Stitch Length to 4 and serge to the second mark.
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Locate the Fine Tuning Levers for the left and Center Needles.
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Move the Fine Tuning Levers up to increase the Needle tensions.
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Serge to the end of the fabric.
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Return the Differential Feed to “N” (normal).
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Return the Stitch Length to 2.5 (normal).
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Turn the Stitch Selection Dial to “B” and then to “A” to return tensions to normal.
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Mark the sample: Differential Feed 2; Differential Feed 2 & Stitch Length 4;
Differential Feed 2 & Stitch Length 4 & Increased Needle tension.
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Trim and mount the sample.
FABRIC:
Medium weight woven cotton 3” X 12”
NEEDLES:
80/12 Universal
THREAD:
4 cones of serger thread
PRESSER FOOT:
Standard