Knife Motion - Pfaff 1491E1 Instruction Manual

13.

Knife motion

05.04
Requirement
With the edge trimmer swung in and the needle in the needle hole, half of the motion of
the knife 3 must take place in front of, and half behind the needle when the motor shaft is
turned by hand.
Fig. 13 - 22
Turn the machine off and swing in the edge trimmer.
Turn the knife carrier 1 ( screw 2) in accordance with the requirement.
1
2
Adjustment
3
½
½
13 - 26