Knife Position - Pfaff 3519-5/01 Instruction Manual

Adjustment
13

Knife position

.06.04
● Move the needle bar to b.d.c.
● Slide the knife 1 under the locking tab and align according to rule 1.
● Gently tighten the screw 2 .
● Manually adjust the thread catcher carrier 3 until the cutting tip in the thread catcher is
● Align the knife 1 according to rule 2 and tighten the screw 2 .
80
Rule
1. There should be a clearance of 4 mm between the knife edge and the needle.
2. The right edge of the knife 1 should not protrude beyond the right edge of the thread
catcher (see arrow).
3
4 mm
Fig. 13 - 13
positioned just in front of the knife edge.
1
2 1