
11
1
2
3
4
5
6
7
8
9
10
18
19
20
21
22
23
24
25
26
27
28
29
12
13
14
15
16
17
1. Speed limiting adjustment
lever
2. Needle up/down position
button
3. Auto-lock button
4. Reverse button
Start/stop button
Thread cutter
7.
8. Auto needle threader
9. Bobbin cover plate
10. Sewing table and accessory
box
11. Tension dial
12. Bobbin winder spindle
13. Bobbin winder stopper
14. Stitch width
adjustment lever
15. Stitch length
adjustment lever
16. Pattern selection buttons
17. Stitch pattern plate
18. Hole for
19. Handwheel
20. Main power switch
21. Main plug socket
22. Foot controller connector
23. Horizontal spool pin
24. Bobbin thread guide
25. Presser foot pressure
26. Upper thread guide
27. Handle
28. Presser foot lifter
29. Drop feed lever
Buttonhole lever
5.
6.
auxiliary spool pin
Principal parts of the
machine
10