Knife - Pfaff 1245 Instruction Manual

11.

Knife

05.12
(On Model 1246 make these adjustments on both knives.)
Requirement
1. The elongated hole of knife 3 must be parallel to knife carrier 5 and the knife must not
be touching the casting (see arrow).
2. When the point of needle catcher 4 protrudes approx. 3 mm over the cutting edge of
the knife, knife 3 must just touch thread catcher 4.
4
Fig. 11 - 27
Loosen screws 2.
Move knife 3 in such a way that it cannot collide with thread catcher 4.
Taking care to ensure that screw 1 is loosened, manually turn thread catcher 4 in
accordance with requirement 2.
Bring knife 3 to rest against thread catcher 4 and align it in accordance with
requirement 1.
In this position tighten screws 2.
Screw 1 remains loosened for the following adjustment.
3 2
5
1
Adjustment
11 - 31