Knife Motion - Pfaff 1491E1 Instruction Manual

13.

Knife motion

06.05
Requirement
With the edge trimmer swung in and the needle in the needle hole, half of the motion of
the knife 3 must be in front of, and half behind the needle when the motor shaft is turned
by hand.
Fig. 13 - 28
Turn the machine off and swing in the edge trimmer.
Move knife holder 1 ( screw 2 ) in accordance with the requirement.
2
1
Adjustment
3
½
½
13 - 32