Changing Presser Foot - Singer S900 Manuel D'instruction

Most of your sewing will be done with the tension control dial
The correct appearance of your stitching is largely determined
by the balanced tension of both top and bobbin threads. The
middle of layers of the fabric you are sewing.
you will need to adjust the tension control.
usually only desirable for straight stitch sewing.
For zigzag sewing and decorative stitch functions, thread ten-
sion should be less than for straight stitch sewing.
You will always obtain a nicer stitch and less puckering when
the upper thread appears on the bottom side of your fabric.

CHANGING PRESSER FOOT

Be sure needle is in the up position. Raise presser foot lifter.
1. Push presser foot release lever to remove the foot.
2. Place the desired foot on the needle plate aligning the
presser foot pin with the foot holder.
3. Lower the presser foot lifter so that the foot holder snaps
on the foot.
32
Under side
Reverso
Correct
Top side
Cara
Top stitch too tight
Puntada superior
demasiado apretada
2
Top stitch too loose
Puntada superior
Increase tension
Presser foot lifter
Levier de verrouillage du pied
Palanca pie prensatelas
3
1
Foot release lever
Levier de verrouillage du pied
Palanca de desprendimiento
prensatelas
Foot holder