Knife Guard - Pfaff 3119 Instruction Manual

13

Knife guard

.41
Requirement
1. When the bobbin thread trimming device is in its neutral position, knife guard 3 should
be parallel to the edge of the knife 4.
2. The stud 5 should not touch the bottom of the cam ( set clamp 1 in a vertical position ).
1
Fig. 13 - 38
Switch on the machine.
Dismantle feeder and needle plate insert.
Switch off the machine and disconnect the compressed air supply.
Adjust clamp 1 ( screw 2 ) according to the requirements.
Lift work clamp and fit needle plate insert and feeder.
2
56-063a
4
3
Adjustment
1
2
5
13 - 42