Position Of The Thread Catcher And Cutting Test - Pfaff 918 U Instruction Manual

12

Position of the thread catcher and cutting test

.06.03
Requirement
When the thread trimmer is in its neutral position, the edge of thread catcher 6 should be
flush with the edge of the mounting plate 4 .
6
3
Fig. 12 - 34
● Turn linkage rod 1 (nuts 2 , left and right thread) in accordance with the requirement.
● During the cutting test, remove linkage rod 1 , loosen screws 3 and remove mounting
plate 4 .
● Carry out the cutting test with double thread.
● By turning screw 5 adjust the cutting pressure.
● Fit mounting plate 4 so that its edge is flush with the edge of the bed-plate.
● Tighten screws 3 and replace linkage rod 1 .
4
3
5
81-100
Adjustment
2
12 - 35
1