Manual Cutting Test - Pfaff 3108-1/1306 Instruction Manual

Adjustment
13

Manual cutting test

.05.16
● Bring thread catcher 1 by hand to its front position.
● Take a double thread and place it into the catcher slot.
● Carry out a manual cutting test.
● If the thread is not cut in accordance with the requirement, adjust the knife pressure as
72
Requirement
Both the needle and the bobbin thread should be cut neatly.
Fig. 13 - 16
described in Chapter 13.05.15 Knife pressure.
1