49
3-thread overedge seam
narrow and wide
Program 05 and 06
When all tensions are correctly set, the loops
of both looper threads (pink and yellow) are
directly on the edge of the fabric.
The
upper looper thread
(pink) appears on the
underside of the fabric.
Set the pink thread tension to a higher value
and/or the yellow thread tension to a lower
value.
The
needle thread
is too loose, causing loops
on the underside of the fabric.
Set the relevant needle thread tension to a
higher 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 pink thread tension to a lower
value.
