2-Thread Overedge Seam - Pfaff hobbylock 4762 Instruction Manual

24hread overedge seams FLATLOCK
red
[
yellow
+
blue
green red
yellow
narrow )-
I
-4
+2
Note: Attach the converter (see page 21)
for sewrng 2thread overedge seams
1 F LATLOCK).
The needle thread is too loose or the left
looper thread (yellow) is too tight.
Increase the tension of the respective
needle thread and/or reduce the tension
of the yellow thread.
The left looper thread (yellow) is visible
on the reverse side of the fabric.
Increase the tension of the yellow thread
and/or reduce the respective needle
thread tension.
39