Pfaff 1246 - Manual (Page 66)

Adjustment
11 - 26
11. 05.07 Linkage rod
Requirement
When shaft
9 begins its sliding motion, lever 6 must simultaneously lift from stop 7.
Fig. 11 - 23
● Affix spherical head 1 to control lever 3 using screw 2.
● Loosen nuts 4 (right and left handed thread).
● Bring the machine to needle rise position by turning the handwheel and activate
engaging lever
5.
● Taking care to ensure that lever 6 is touching stop 7 (see arrow), turn linkage rod 8 in
accordance with the
requirement.
● In this position tighten both nuts 4.
● Carry out a check in accordance with the requirement.
5
6 7
4
1
2
8
9
3