7. STANDARD ADJUSTMENTS
7-14. Changing the intermittent stroke
The intermittent stroke can be adjusted to within 2 - 10 mm by adjusting the position
of
the stepping clamp connecting rod
and changing the installation position
of
stepping clamp link
A.
<Changing the installation position
of
st
epping clamp link
A>
(1)
(3)
0 0
(2)
B
C
0 0
(1)
(2)
1.
Remove the face plate.
2.
Remove the two screws (1) and the two shoul
der
screws (2), and then remove stepping clamp link A (3).
3.
Change the installation position for stepping clamp link A (3) to eith
er
A,
B
or
C above.
If
the position
of
the stepping clamp connecting rod is adjusted as described in the following at any one
of
the installation
positions, the adjustment range for the intermittent stroke will as given in the following table.
33
Installation position
A
B
C
F
--
,
' '
'•
- I
Intermittent stroke ranqe
2 - 4.5mm
4.5 - 10mm
O mm /Presser foot does not move up and down)
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com
To Next Page
Loading...
