SINGER 7412 - Manual (Page 24)

24
4
Under side
Côté de dessous
Reverso
Top side
Côté de dessus
Cara
Well balanced
Correct
Bien equilibrada
Decrease tension
Diminuer la tension
Disminuir tensión
Increase tension
Augmenter la tension
Aumentar tensión
ADJUSTING TOP THREAD TENSION
90% of your sewing will be accomplished around the number
“4” on the tension control dial on top of the machine.
STRAIGHT STITCHING
The appearance of your stitching is largely determined by the
balanced tension of both top and bobbin threads. The tension
is well balanced when these two threads ‘lock’ in the middle of
layers of the fabric you are sewing.
If, when you start to sew, you find that the stitching is irregular,
you will need to adjust the tension control.
Make all adjustments with presser foot ‘down’.
A balanced tension (identical stitches both top and bottom) is
usually only desireable for straight stitch sewing.
CHANGING PRESSER FOOT
Be sure needle is in the up position. Raise presser foot lifter.
1. Push presser foot release button 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.
BOBBIN TENSION
The bobbin tension has been correctly set at the factory,
so you do not need to adjust it.
ZIG ZAG and DECORATIVE SEWING
For zigzag sewing and decorative stitch functions, thread
tension 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.
Helpful Hint: A slight adjustment to a higher number or a
lower number side of 4 will improve sewing appearance.
Puntada superior
demasiado apretada
Top stitch too tight
Fil supérieur trop tendu
Puntada superior
demasiado floja
Top stitch too loose
Fil supérieur trop lâche
4
1
3
Foot release button
Presser foot lifter
Levier de verrouillage du pied
Palanca pie prensatelas
Foot holder
Support du pied
Sujetador prensatelas
Boton de desprendimiento
prensatelas
Touche de verrouillage du pied
2