Basic Position Of The Machine Drive - Pfaff 3519-4/01 Instruction Manual

Adjustment
13

Basic position of the machine drive

.05.02
●
●
70
This setting is only necessary if toothed belt 2 was detached
Requirement
When the needle bar is positioned 1.8 mm past b.d.c., the markings 3 and 4 should be in
alignment..
4
3
57-42a
Fig. 13 - 03
Set needle bar at 1.8 mm past b.d.c. (see Chapter 13.05.01 Adjustment aids).
Turn toothed belt sprocket
When installing the motor pay attention to the correct position of shaft fl ange,
shock absorber and motor fl ange!
2
1
1 according to Requirement and push on toothed belt 2.