Front Position Of Thread Catcher - Pfaff 333-712/02 Instruction Manual

Adjustment
12

Front position of thread catcher

.05.06
12 - 17
Requirement
With thread catcher 3 at its front position the back edge of the thread catcher cutout must
be 1 mm beyond the front edge of bobbin case position stop 6.
3
6
Fig. 12 - 16
Set the needle bar at b.d.c.
Operate solenoid core 1 so that control pin 2 drops into the cam track.
Turn the balance wheel in sewing direction to set thread catcher 3 at its front position.
Turn thread catcher 4 (screws 5) to set thread catcher 3 according to Requirement.
4
5
1
2