Adjustment
15
Fig. 1 - 08
1
.05.08
Height and stroke of the bobbin case opener
Requirement
The top edges of the bobbin case opener
1.
1
and bobbin case base
3
should be on one
level.
When the bobbin case opener
2.
1
has defl ected the bobbin case to its furthest point,
the catch of the bobbin case should be
0
.
3
-
0
.
5
mm
from the back edge of the needle
plate recess.
Adjust bobbin case opener
●
1
(screw
2
) in accordance with
requirement
1
.
Turn the balance wheel until the bobbin case opener has defl ected the bobbin case
●
to its furthest point.
Adjust bobbin case opener
●
1
(screw
2
) in accordance with
requirement
2
.
0,3 - 0,5 mm
3
1
1
2
Содержание POWERline 2591 ME
Страница 44: ...44 Circuit diagrams ...
Страница 45: ...45 Circuit diagrams ...
Страница 46: ...46 Circuit diagrams ...
Страница 47: ...47 Circuit diagrams ...
