Knife - Pfaff 335 Instruction Manual

11.

Knife

05.09
Requirement
With the left edge of the thread catcher notch 1 mm in front of the knife edge, the left knife
edge must be flush with the edge of the thread catcher (see arrow in circle).
Fig. 11 - 23
Loosen screws 2 on knife 1.
Bring the needle bar to its bdc by turning the handwheel and activate the magnet core 3.
Turn the handwheel in its direction of rotation until the point of the thread catcher 4 is at
the same level as the knife blade.
Laterally align knife 1 in accordance with the requirement (see arrow).
Tighten screws 2.
By turning the handwheel, check that the back of the thread catcher does not catch on
the knife blade. Re-adjust the thread catcher 4 if necessary (see cap. 11.05.07 Lateral
adjustment of the thread catcher).
3
4
1
Adjustment
2
11 - 24