12
7777----2 Feed dog left
2 Feed dog left
2 Feed dog left
2 Feed dog left----to
to
to
to----right position
right position
right position
right position
The feed dog should be centered left to right.
Adjustment is made by loosening screw B.
7777----3 Feed dog front
3 Feed dog front
3 Feed dog front
3 Feed dog front----to
to
to
to----back position
back position
back position
back position
The feed dog should be centered front to back.
The feed dog should not touch the needle plate.
Fine adjustment is made by tightening screw G and
turning front-to-back adjusting eccentric F
7777----4 Stitch length
4 Stitch length
4 Stitch length
4 Stitch length
The stitch length is adjustable from 1.4 to4.5mm.
The following table shows the number of stitches
within 1 inch (25.4mm) according to the stitch
length.
Stitch length
(mm)
No. of stitches
(within 1")
4.5 5.5
4.0 6.5
3.0 8
2.0 12
1.0 18
■
To change the stitch length
Turn adjusting knob A or position lever B as
required. The readings show the stitch length.
■
On the DX Series, the feeding amount can be
changed mechanically up to 4.5mm.
To achieve a feeding amount of 4.5mm, loosen screw
F on the adjusting knob and release the stop
position by moving stop pin G. Adjust while
checking the front or back clearance so that the
needle plate will not touch the feed dog.
< Note >
When turning adjusting knob A or positioning lever B,
loosen screw C. Since this machine has a single
feeding system, differential feed is unavailable.
To change the stitch length, be sure to turn off the
power.
