Pfaff 1540 User Manual
Page 3
1
Contents
1
Foreword
3
Notes on the sewing machine in relation to environment, handling, cleaning and safety
5
Specifications off PFAFF machines
6
Removing the housing covers
8
Adjustment instructions
Feeding system
1.
Adjustment of toothed belt tension
13
2.
Adjustment of feed dog in sideways direction on Pfaff 1520
14
3.
Adjustment of feed dog in sideways direction on Pfaff 1530-1540
16
4.
Adjustment of feed dog height
18
5.
Adjustment of presser bar height on Pfaff 1520
19
6.
Adjustment of presser bar height on Pfaff 1530-1540
20
7.
Adjustment of top feed foot in sewing direction
22
8.
Adjustment of top feed foot height
24
9.
Adjustment of feed regulator cranks on Pfaff 1520 / 1530
26
10. Adjustment of feed regulator cranks on Pfaff 1540
27
11. Zero point adjustment of stitch length regulator
28
12. Timing of feed motion
30
Automatic utility-stitch unit
13. Replacing the automatic module on Pfaff 1520 - 1530
32
14. Adjustment of the locking disk
34
15. Replacing the zigzag-stitch unit on Pfaff 1520 - 1530
35
16. Basic position of setting eccentric for the sideways needle position
36
17. Adjustment of needle penetration in needle plate slot
37
18. Adjustment of the sideways movement of the needle bar
38
19. Adjustment of the stop for the left needle position
40
20. Adjustment of the feed reversing bar
42
21. Replacing the utility-stitch unit on Pfaff 1540
44
22. Adjustment of the gears in relation to each other
46
23. Replacing the zigzag-stitch unit on Pfaff 1540
47
24. Basic position of setting eccentric for the sideways needle position on Pfaff 1540
48
25. Adjustment of needle penetration in needle plate slot on Pfaff 1540
49
26. Adjustment of the sideways movement of the needle bar on Pfaff 1540
50
27. Adjustment of zigzag stitch penetration in needle plate slot on Pfaff 1540
52
28. Adjustment of the stop for the left needle position on Pfaff 1540
53
Stitch forming parts (sewing hook)
29. Adjustment of needle clearance in needle slot in sewing direction
56
30. Adjustment of hook-to-needle clearance
58
30a. Adjustment of bevel gears
59
31. Sewing hook timing
60
32. Adjustment of needle bar height
62
33. Adjustment of bobbin case position finger
63
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