13 - 17
Adjustment
49-027
1
5
13
.05.15
Top feed stroke
Requirement
With the stitch length set at
"3"
and the adjustment gauge
12
fitted, at its t.d.c. the top
feed dog
2
should be
2 mm
from the needle plate.
7
5
10
●
Lower the presser foot
1
onto the needle plate.
●
Set stitch length at
"3"
.
●
By turning the balance wheel bring top feed dog
2
to its t.d.c.
●
Turn eccentric pin
3
(screw
4
) so that its greatest eccentricity points towards the needle.
●
Bring bolt
5
(nut
6
))))) down to rest in the elongated hole of lever
7
.....
●
Adjust lever
8
(screw
9
) for the pre-adjustment of the distance between the top feed dog
2
and the needle plate.
●
Adjust eccentric pin
10
(screw
11
) according to the
requirement
.
Fig. 13 - 16
1
3
4
54-033
12
8
49-029
2
2 mm
8
10
5
7
6
9
11
Содержание 3822-1/32
Страница 129: ...Notes ...
