CONTENTS
1. MACHINE SPECIFICATIONS ..................

1

2. INSTALLATION ............................................

2

2-1. Table processing diagram.............................

3

2-2. Installation ....................................................

3

2-3. Lubrication ....................................................

6

2-4. Connecting the cords.....................................

7

2-4-1. Connecting the cords ................................

7

2-4-2. Other cords.................................................

8

3. USING THE OPERATION PANEL

 

(BASIC OPERATIONS).............................

12

3-1. Names and functions ....................................

12

3-2. Sewing start and end backtack stitches ......

14

3-3. Sewing continuous backtack stitches ..........

15

4. USING THE OPERATION PANEL

 

(ADVANCED OPERATIONS)..................

16

4-1. Switching the 4-column display ...................

16

4-2. Setting the sewing speed ..............................

16

4-2-1. Setting the maximum sewing speed ......

16

4-2-2. Setting the start backtack

 

sewing speed..............................................

17

4-3. Setting the counters......................................

18

4-3-1. Lower thread counter...............................

18

4-3-2. Thread trimming counter........................

19

4-3-3. Needle replacement counter....................

20

4-4. Setting basic functions..................................

21

4-4-1. Changing the needle stop position..........

21

4-4-2. Correction sewing .....................................

22

4-4-3. Setting thread wiping...............................

23

4-5. Adjusting the needle up stop position..........

24

4-6. Resetting all settings to their defaults ........

25

5. CLEANING......................................................

26

6. REPLACING THE FIXED KNIFE

 

AND MOVABLE KNIFE ..............................

27

7. STANDARD ADJUSTMENTS..................

28

7-1. Adjusting arm thread guide R......................

28

7-2. Adjusting the presser foot height.................

29

7-3. Adjusting of the feed dog height ..................

30

7-4. Adjusting the feed dog angle ........................

30

7-5. Adjusting the needle bar height...................

31

7-6. Adjusting the needle and feed

 

mechanism timing ........................................

31

7-7. Adjusting the needle and rotary hook

 

timing.............................................................

32

7-8. Adjusting the rotary hook lubrication

 

amount ..........................................................

33

8. TROUBLESHOOTING................................

34

8-1.

Sewing ...........................................................

34

8-2.

Error code displays .......................................

38

9. 7-SEGMENT DISPLAY...............................

42

S-7000DD