Pfaff 1181-D Sewing Machine User Manual


 
Adjustment
13 - 34
2
1
5
4
13.07.05 Manual trimming check
Requirement
Two threads must be cut perfectly both left and right in the cutout of thread catcher 1.
Move thread catcher 1 by hand to its front point of reversal.
Double the thread and insert into catcher cutout.
Carry out trimming operation manually.
If the threads are not cut according to the requirement, align thread catcher 1
(screws 2) with knife 3 accordingly.
Move stop 4 against thread catcher 1 and tighten screws 5.
Check chapter 13.07.02 Lateral alignment of the thread catcher, and readjust if
necessary.
Fig. 13 - 32
3
1