Pfaff 1122-720/02, Adjustment Manual, Page: 12 / 34

Adjustment
12 - 9
109-086
109-085
109-060
12
11
10
●
Move hook bearings
5
and
6
outwards until on each side there is a distance of
1-3 mm
between hook point and needle.
●
Tighten screws
4
.
●
Adjust knurled screws
7
in accordance with
requirement 1
and tighten screws
1
and
2
.
●
Push the toothed wheels lightly against plate
8
and tighten screws
3
.
●
Adjust hook (screws
9
) in accordance with
requirement 1
.
PFAFF 1122 and 1122-G
●
Adjust the needle height in accordance with
requirement 2
, also see
Chapter 12.05.05
Preliminary adjustment of the needle height.
PFAFF 1122-720/02 and 1122-G-720/02
●
Loosen screw
10
and remove needle holder
11
.
●
Adjust the needle height (screw
12
) in accordance with
requirement 2
.
●
Insert the needle holder
11
and tighten screw
10
.
●
Align needle guard
13
in accordance with
requirement 3.
Fig. 12 - 08
9
9
13
1
1
2 2
4 4
3
3
7
5
6
8