17
Zigzag Sewing Machine
|
Instruction Manual and Parts List
3.13
Stitch Length
Adjustment
(Except
20E-910)
Figure 20
Adjusting the stitch length:
Turn stitch length dial ‘
1
’ in the
direction of the arrow, and align the
desire number to marker dot ‘
A
’ on
the machine (Figure 20).
The indication of the stitch length
dial ‘
1
’ is in millimeters.
Adjusting the reverse stitch length:
Push feed reverse lever ‘
2
’ down for
reverse feed, and release it for
forward feed.
To adjust the reverse stitch length
turn thumb screw '
3
' in direction of
the marker ‘
+
’or‘
-
' as requested for
the stitch length.
‘
+
’ direction: To lengthen
‘
-
‘ direction: To shorten
3.14
Presser Foot
Pressure
Adjustment
Figure 21
Loosen the nut ‘
2
’ and turn the
presser spring regulator ‘
1
’ clock-
wise (in direction of the marker ‘
+
’),
the pressure of the presser foot will
be increased.
Turn the regulator ‘
1
’ counter clock-
wise (in direction of the marker ‘
-
‘ ),
the pressure of the presser foot will
be decreased.
Tighten the nut ‘
2
’.
1
2
2
A
1
3
