JUKI DDL-8100B-7 Series User Manual

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CONTENTS
I. SPECIFICATIONS ........................................................................................ 1
II. SET-UP ........................................................................................................ 3
1. Installation ..........................................................................................................................................3
2. Installing the pedal sensor ................................................................................................................ 4
3. Connecting the connector .................................................................................................................4
4. How to install the power plug ...........................................................................................................5
5. Attaching the connecting rod ...........................................................................................................5
6. Winding the bobbin thread ................................................................................................................6
7. Adjusting the height of the knee lifter ..............................................................................................7
8. Installing the thread stand ................................................................................................................7
9. Lubrication ..........................................................................................................................................8
10. Adjusting the amount of oil (oil splashes) .......................................................................................8
11. Attaching the needle ........................................................................................................................ 10
12. Setting the bobbin into the bobbin case ........................................................................................ 11
13. Adjusting the stitch length .............................................................................................................. 11
14. Presser foot pressure ...................................................................................................................... 11
15. Hand lifter ......................................................................................................................................... 11
16. Adjusting the height of the presser bar .........................................................................................12
17. Threading the machine head ..........................................................................................................12
18. Thread tension .................................................................................................................................13
19. Thread take-up spring .....................................................................................................................13
20. Adjusting the thread take-up stroke ...............................................................................................13
21. Needle-to-hook relationship ............................................................................................................14
22. Height of the feed dog .....................................................................................................................14
23. Tilt of the feed dog ...........................................................................................................................15
24. Adjusting the feed timing ................................................................................................................15
25. Cunter knife ......................................................................................................................................16
26. Pedal pressure and pedal stroke .................................................................................................... 16
27. Adjustment of the pedal ..................................................................................................................17
28. Marker dots on the handwheel .......................................................................................................17
III. FOR THE OPERATOR ............................................................................. 18
1. Operating procedure of the sewing machine ................................................................................ 18
2. Operation panel built in the machine head .................................................................................... 19
3. Operating procedure of the sewing pattern .................................................................................. 20
4. Setting of functions .........................................................................................................................22
5. Digital types operation ....................................................................................................................23
6. User Parameter & Technician Parameter ....................................................................................... 23
7. Details of setting of the main functions ......................................................................................... 26
8. Stitch balance of back-tacking for lockstitch machine ................................................................ 29
9. Error code list ................................................................................................................................... 32

JUKI DDL-8100B-7 Series Specifications

General

Brand	JUKI
Model	DDL-8100B-7 Series
Category	Sewing Machine
Language	English