Juki MF-3580 handleiding
Handleiding
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14. Adjustment of folder
(1) Folder mounting position
Insert the slide base
3
of the folder set
2
in the center of the slide plate
1
of the right and left cylinder arms, and slide
the presser
4
in forward direction. At that time, a standard clearance of 0.8mm to 1.6mm should be secured between the
front section "A" of the presser
4
and the outlet section "B" of the upper folder
5
.
If Section "B" of the upper folder
5
is installed as closer as possible to Section "A" of the presser
4
, the result of sewing tends to be more stabilized for the material to be sewn. In such a case, however,
it is necessary to make sure not to let the upper folder
5
come in contact with the presser
4
in the
middle of sewing.
(2) Adjustment of folder mounting position
1) When the folder set
2
is installed, confi rm whether
a standard clearance is secured between the front
section "A" of the presser
4
and the outlet section
"B" of the upper folder
5
.
If the conditions seem to be awkward in regard to the
front and rear contact between the front section "A" of
the presser
4
and the outlet section "B" of the upper
folder
5
and right and left positioning of the upper
and lower folders (
5
and
6
), loosen two setscrews
7
and adjust front/rear and right/left positioning of the
folder base
8
.
1. According to the thickness of a material
to be sewn, adjust the upper and lower
folders (
5
and
6
).
In addition, for the kinds of folder sets
2
,
there are folder sets
2
other than the
standard folder.
Refer to "14. (3) Folder types".
2. If positioning of the folder set
2
is inac-
curate, the quality of the sewn product
will be lowered.
3) The spring
!0
is fastened to the right side section of
the lower folder
6
by means of the setscrew
!1
.
The tip section of the lower folder
6
is devised to
have an escape recess somewhat to the right so that
an extra-heavyweight material can be duly handled.
2) If it is necessary to adjust the outlet at the tips of the
upper and lower folders (
5
and
6
), loosen two
setscrews
9
and make adjustments by moving the
tip of the upper folder
5
to the right and left.
™
To widen the outlets of the upper and lower
folders (
5
and
6
), move the tip of the upper
folder
5
to the left.
™
To narrow the outlets of the upper and lower
folders (
5
and
6
), move the tip of the upper
folder
5
to the right.
Right and left
directions
Longitudinal
directions
4
9
7
8
5
1
3
Cylinder arm
B
A
0.8 to 1.6 mm
WARNING :
Perform the work after turning OFF the power to prevent accidents caused by the abrupt start of the
sewing machine.
2
5
6
!1
!0
7
8
3
2
6
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Productinformatie
| Merk | Juki |
| Model | MF-3580 |
| Categorie | Naaimachine |
| Taal | Nederlands |
| Grootte | 79694 MB |
