SINGER 14U22 User Manual

Page 3

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CONTENTS

Page

1. Principal parts....................................................... .............. ....................................................................... 2

2. Preparation prior to sewing......................................................................................................................... 3

3. Threading the machine .......................................................................................................................‘.

• Setting up the thread guide holder......................................................................................................... 4

• How to open looper cover ..................................................................................................................... 5

• How to remove cylinder cover.............................................................................................................. 5

• How to thread your machine correctly................................................................................................. 6

• How to change threads ........................................................................................................................ 9

4. Chain off and test sew................................................................................................................................... 9

5. How to adjust thread tension .................................................................................................................... 10

6. How to adjust stitch length.......................................................................................................................... 11

7. Free arm sewing (Tubular work)................................................................................................................ 12

8. Adjustment of presser foot pressure............................................................................................................ 13

9. How to replace needle................................................................................................................................ 13

10. Adjustment of overedge seam width......................................................................................................... 14

11. How to replace knives................................................................................................................................. 16

12. Lubrication.................................................................................................................................................. 17

13. Reasons for poor stitches and how to make adjustment............................................................................. 18

14. Relationship between cloth, thread and needle.......................................................................................... 19

15. Accessories................................................................................................................................................. 20

16. Specification of the 14U12 machine......................................................................................................... 20