Pfaff creative 4874, Instruction Manual, Page: 117 / 144

7-11
Thread Tension
3-thread fl at hem
Stitch program 16
If all thread tensions are set correctly, the
upper and lower looper threads meet right
at the edge of the fabric.
The needle thread (green) is too loose.
Adjust the green needle thread tension to
a higher setting.
The upper looper thread (red) appears on
the underside of the fabric.
Adjust the red thread (upper looper (red))
tension to a higher setting and/or lower
the yellow thread (lower looper (yellow))
tension.
The lower looper thread (yellow) appears
on the upper side of the fabric.
Adjust the yellow thread (lower looper
(yellow)) tension to a higher setting and/or
lower the red thread (upper looper (red))
tension.