Brother LK3-B438E MKII Specifications Download Page 2

LK3

B438E Mark II 2/9

2000.7

LK-B438E Mark II  List of pre-programmed patterns

Sewing patterns are limited as shown in the table below.
(Any program is available as long as the needle drops down in the hole of the button.)

Program

No.

Sewing

pattern

No. of

threads

No. of

crossover

stitches

No. of

stitches

Sewing

size
X-Y

(mm)

Program

No.

Sewing

pattern

No. of

threads

No. of

crossover

stitches

No. of

stitches

Sewing

size
X-Y

(mm)

1

6

-

13

18

6 - 6

1

20

2

8

-

15

19

8 - 8

1

24

3

10

-

17

31

10 - 10

1

28

4

12

-

19

45

12 - 12

1

32

*1

16

-

23

20 

*3

6 - 6

0

26

*1

20

-

27

3.4 × 0

32 

*3

8 - 8

0

30

*2

6

-

13

33 

*3

10 - 10

0

34

3.4 × 3.4

23 

*2

10

-

17

21 

*2

6 - 6

1

20

*2

12

-

19

0 × 3.4

34 

*2

10 - 10

1

28

*2

5 - 5 - 5

-

22

22 

*2 *3

6 - 6

0

26

24 

*2

7 - 7 - 7

-

28

35 

*2 *3

10 - 10

0

34

2.4 × 3.4

25 

*2

5 - 5 - 5

-

22

46

6 - 6

1

20

26 

*2

7 - 7 - 7

-

28

2.6 × 2.4

47

8 - 8

1

24

10

6 - 6

1

20

48

10 - 10

1

28

11

8 - 8

1

24

49

12 - 12

1

32

3.4 × 3.4

12

8 - 8

3

26

  The following programs require the solenoid thread wiper (OP).

13

10 - 10

1

28

36

6 - 6

0

26

27

12 - 12

1

32

37

8 - 8

0

30

14 

*3

6 - 6

0

26

38

10 - 10

0

34

28 

*3

8 - 8

0

30

39

12 - 12

0

38

15 

*3

10 - 10

0

34

40

6 - 6

0

26

29 

*3

12 - 12

0

38

41

8 - 8

0

30

16

6 - 5

1

19

42

10 - 10

0

34

3.4 × 3.4

17

8 - 7

1

23

43 

*2

6 - 6

0

26

30

10 - 9

1

27

3.4 × 3.4

44 

*2

10 - 10

0

34

2.4 × 3.4

*1. Check that the button hole diameter is 2mm or greater before using the programs.
*2. Do not use the button lifter spring.
*3. Thread is trimmed after sewing of one side is completed, because there is no crossover thread to be sewn.
   To continue sewing to the end, keep the foot switch depressed until sewing of the other side starts, or press the foot switch

once more after sewing of the first side is completed.

Summary of Contents for LK3-B438E MKII

Page 1: ... 34 38 stitches preset Max stitch number 20 000 stitches including 10 000 stitches which can be added Work clamp lifter Solenoid type Hook Shuttle hook Wiper device Standard equipment Thread trimmer device Standard equipment Thread take up device Standard equipment Data storage method PROM Any sewing pattern can be added using BAS PC 300 No of user programs 16 No of cycle programs 4 No of stored d...

Page 2: ...8 35 2 3 10 10 0 34 2 4 3 4 25 2 5 5 5 22 46 6 6 1 20 26 2 7 7 7 28 2 6 2 4 47 8 8 1 24 10 6 6 1 20 48 10 10 1 28 11 8 8 1 24 49 12 12 1 32 3 4 3 4 12 8 8 3 26 Thefollowingprogramsrequirethesolenoidthreadwiper OP 13 10 10 1 28 36 6 6 0 26 27 12 12 1 32 37 8 8 0 30 14 3 6 6 0 26 38 10 10 0 34 28 3 8 8 0 30 39 12 12 0 38 15 3 10 10 0 34 40 6 6 0 26 29 3 12 12 0 38 41 8 8 0 30 16 6 5 1 19 42 10 10 0 ...

Page 3: ...S11080 001 1 190 6 Pin 115156 001 2 190 7 Pin spring roll AW2 5 047250 642 2 190 8 Screw pan SM4 37 40 5 062680 512 2 190 9 Shoulder screw SM4 76 115158 001 2 190 10 Button clamp assy M S03467 001 1 190 11 Screw M4 37 S03468 001 1 190 12 Nut SM4 37 S03657 001 1 190 13 Spring plate 115163 001 1 190 14 Button clamp adjust plate 115164 001 1 190 15 Shoulder screw M4 37 115165 001 1 190 16 Shoulder sc...

Page 4: ...LK3 B438E Mark II 4 9 2000 7 Optional device Solenoid thread wiper ...

Page 5: ... EM lock switch harness assy S49482 000 1 20 5 7 1 Switch AVS311N S32335 000 1 20 5 7 2 EM switch harness S49466 000 1 20 5 8 EM switch spacer 3 S37057 001 1 20 5 9 Solenoid cover W S42018 109 1 20 5 10 Screw truss M4 6 008400 604 2 20 5 11 Solenoid cover lid E S37806 109 1 20 5 12 Screw truss M4 6 008400 604 2 20 5 13 Washer plain 13 115007 001 1 20 6 Spacer rubber S41207 000 1 20 7 Plunger pin S...

Page 6: ...LK3 B438E Mark II 6 9 2000 7 Optional device Auxiliary device ...

Page 7: ...1 Shank button clamp bracket assy 142689 309 1 8 1 1 Shank button clamp bracket 154684 009 1 8 1 2 Button clamp A 142677 101 1 8 1 3 Button clamp B 142678 101 1 8 1 4 Screw pan SM3 57 40 8 062670 812 1 8 1 5 Washer 102707 003 1 8 1 6 Button presser stud 142681 001 1 8 1 7 Spring 154685 001 1 8 1 8 Set screw collar 142706 001 2 8 1 9 Screw pan SM3 57 40 7 062670 712 2 8 1 10 Button presser arm 1546...

Page 8: ...66 101 Standard 153833 101 153870 101 Two screws s socket SM4 37 153057 101 are used for setting Feed plate S49950 001 S49951 001 S49952 001 S49953 001 S49954 001 One screws w socket SM4 37 S49955 001 and one screw s socket SM4 37 153057 101 are required for setting Please order them ...

Page 9: ... 153839 001 1 111 Spring 1 2 φ1 2 153871 001 1 113 Bolt SM3 57 144075 001 2 114 Washer plainS3 5 025350 132 2 Spacer Button clamp AL S52071 001 BL S52072 001 CL S52073 001 DL S52074 001 AR S52075 001 BR S52076 001 CR S52077 001 DR S52078 001 Standard Needle hole plate HS S40917 001 HT S40925 001 HU S52079 001 HV S52080 001 HW S52081 001 HX S52082 001 Standard ...

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