Adjustment
12 - 17
12.
04.15
Tension release
Requirement
With lever
1
raised or the automatic presser foot lifter activated, both tension discs
6
must
be at least
0.5 mm
apart.
●
Raise the roller presser using lever
1.
●
Adjust screw
2
( nut
3
) in accordance with the
requirement
.
●
Raise the roller presser using the automatic presser foot lifter or the knee lever.
●
Move the drive dog
4
( screw
5
) in accordance with the
requirement
.
Fig. 12 - 13
0.5 mm
6
5
4
3
2
1
Содержание 3734-2/01
Страница 73: ...Adjustment 12 39 Fig 12 34 4 5 2 mm ...
