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

12

Lateral position of thread catcher

.05.07
Requirement
With the needle bar at b.d.c. the point of thread catcher 4 must be at the centre of the needle.
Fig. 12 - 17
Remove knife 1 (screws 2).
Set the needle bar at b.d.c.
Operate solenoid core 3 by hand and turn the balance wheel until the needle bar is at t.d.c.
In doing so, make sure that thread catcher 4 does not strike bobbin case position stop 5
during its motion.
Set lateral position of thread catcher 4 (screws 6) according to Requirement.
3
6
1
2
4
For further adjustments do not yet refit knife 1.
Adjustment
5
3
12 - 18