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Setting the
seam width
The required seam width can be adjusted
anywhere between 3.5 and 6 mm by turning
the adjusting knob for seam width 20. The
setting can be seen at the viewing window
21. The two-thread chainstitch is sewn with
a clearance of 6.5 to 9 mm.
mustration
A: Should loops project out of
the workpiece, move the movable upper
blade 30 to the right by turning the seam
width adjusting knob upwards.
Illustration B: Should the stitching be too
tight, move the movable upper blade to the
left by turning the seam width adjusting
knob downwards.
The seam width settings 3.5 mm and 6.0 mm are only relevant for needle R2. This set-value
is increased by 2.0 mm when using
needle Ri,
i.e. you have a seam width which is
completely adjustable from 5.5 mm to 8.0 mm.
3 5
nm
ftO
mm
Note:
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