Pfaff hobbylock 4752, Instruction Manual

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32
Stitch formation correction measures
4-thread overedge seam (program 07)
blue green red yellow
3 3 3 3
When all tensions are correctly set, the loops
of both looper threads are directly on the
edge of the fabric.
The left needle thread (blue) is too loose.
Set the blue thread tension to a higher
value.
The upper looper thread (red) appears on
the underside of the fabric.
Set the red thread tension to a higher value
and/or the yellow thread tension to a lower
value.
The lower looper thread (yellow) appears on
the top side of the fabric.
Set the yellow thread tension to a higher
value and/or the red thread tension to a
lower value.
Top side
Top side
Top side
Top side
Underside
Underside
Underside
Underside
Seam pattern