Knife Motion - Pfaff 3119 Instruction Manual

13.25

Knife motion

Requirement
1. The fabric must be cut perfectly.
2. The cutting motion should be carried out as quickly as possible.
Fig. 13 - 21
● Adjust the throttles 1 ( dropping motion ) and 2 ( lifting motion ) according to the
requirements.
2
1
Adjustment
13 - 24