Stitch Adjustments; Stitch Width Adjustment; Width Adjustment By Changing Needle Position; Width Adjustment With The Cutting Width Dial - Pfaff Coverlock 3.0 Owner's Manual

Stitch width adjustment

The stitch width can be increased or decreased by
changing the needle position or with the cutting width
dial.

Width adjustment by changing needle position

A) When only the left needle, or when both needles are
used the stitch width is 6 mm.
B) When only the right needle is used the stitch width is
4 mm.
C) When using the chainstitch needle the stitch width is
9 mm.

Width adjustment with the cutting width dial

dial further adjustments are possible within the range
shown below.
• When only the left needle is used: 5 - 7 mm
• When only the right needle is used: 3 - 5 mm
• When using the chainstitch needle: 8 - 10 mm
Turn the dial to adjust the desired seam width. For
standard setting the dial should be set to 6.0.

Presser foot pressure adjustment

The presser foot pressure for sewing based on normal
conditions should be set to 2.5. Adjustments in some
instances may be necessary. Increase or decrease the
test sew on a sample of your fabric before sewing on your
garment.
Decrease the pressure by turning the
adjustment dial in counter-clockwise direction to a value
between 2.5 and 1.
Increase the pressure by turning the
adjustment dial in clockwise direction to a value between
2.5 and 5.
the mark on the knob is set to 2.5.

Stitch length adjustment

The stitch length dial should be set to 2.5 for most sewing
conditions.
Adjust the stitch length to 4 mm when sewing on
heavyweight fabrics.
Adjust the stitch length to 2 mm when sewing on
lightweight fabrics.
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Stitch adjustments

Turn the adjustment dial until
A) Left needle B) Right needle
6 mm
5.5
6.0
6.5
C) Chainstitch
needle
4 mm 9 mm