Brother Z-8550A manuals

Owner’s manuals and user’s guides for Sewing machines Brother Z-8550A.
We providing 3 pdf manuals Brother Z-8550A for download free by document types: Instruction Manual, Service Manual, User Manual


Table of contents

Z-8550A

1

Z-8550A, 8560A

2

SAFETY INSTRUCTIONS

3

DANGER

3

CAUTION

3

Environmental requirements

4

Installation

4

Cleaning

5

Maintenance and inspection

6

Oil pan

7

(For Europe)

7

CONTENTS

8

1. NAMES OF MAJOR PARTS

10

2. MACHINE SPECIFICATIONS

11

3. SEWING PATTERN TABLE

12

4. INSTALLATION

13

<Standard type>

14

<Wide type>

14

4-2. Installation

15

6. Knee lifter complying bar

16

7. Machine head

16

8. Operation panel

16

9. Sticker (Remove)

16

5. Rubber cushions

16

10. Cotton stand

17

11. Knee lifter plate

17

CAUTION

18

DANGER

19

3. Closing the cover

21

4. Power cord

21

5. Ground wire

21

2114M 3374M

22

4-5-2. Operating the treadle

23

5. PREPARATION BEFORE SEWING

24

Setting for 1st turn

27

Setting for 2nd turn

27

(Zigzag width)

27

Stitch length

27

5-7. Backtacking

28

5-8. Using the knee lifter

29

6. USING THE OPERATION PANEL

30

(BASIC OPERATIONS)

30

3320M3333M, 3334M3348M

34

[1] Plain zigzag

35

[2] 2-step zigzag

35

[3] 3-step zigzag

35

[4] Straight stitching

35

[5] Blind stitching

36

[6]Scallop patterns

37

<Reflection patterns>

38

[7] T stitch

39

<Setting method>

40

<Automatic sewing>

45

Illuminated

47

7. USING THE OPERATION PANEL

49

(ADVANCED OPERATIONS)

49

2138M 2139M

50

7-3. LOCK key

51

7-5. Using user programs

52

8. SEWING

55

9. THREAD TENSION

56

Becomes stronger

57

Becomes weaker

57

10. CLEANING

58

Lubrication

59

3. Checking

60

<Applying grease>

62

11. REPLACING PARTS

64

Example:

65

12. STANDARD ADJUSTMENTS

68

Highest position

71

Lowest position

71

Lower the front

72

Raise the front

72

Touching

73

Maximum zigzag width

74

12-13. Adjusting the treadle

76

Nylon thread

78

Stronger

78

Seen from direction B

78

Should not touch

79

13. OPTIONAL PARTS

80

<Installation>

81

(8560A only)

82

15. TROUBLESHOOTING

83

Voltage rating label

93

Err 790

94

Err 791

94

INSTRUCTION MANUAL

96

Brother Z-8550A Service Manual (128 pages)


Brand: Brother | Category: Sewing machines | Size: 2.33 MB |

 

Table of contents

Z-8550A

1

Z-8560A

1

SAFETY INSTRUCTIONS

3

DANGER

3

CAUTION

3

Environmental requirements

4

Installation

4

Cleaning

5

Maintenance and inspection

6

Oil pan

7

(For Europe)

7

CONTENTS

8

1. MACHINE SPECIFICATIONS

10

2. SEWING PATTERN

11

3. FUNCTION SETTINGS

12

3-3. Data initialization

23

Green display

24

Orange display

24

DANGER

30

0) so that the

31

(Initial setting is “0”)

31

4. USING CF CARDS

32

5. MECHANICAL DESCRIPTIONS

41

5-3. Zigzag mechanism

43

5-4. Presser foot mechanism

44

5-5. Feed mechanism

46

5-6. Lubrication mechanism

49

6. DISASSEMBLY

55

6-1. Covers

56

6-2. Presser foot mechanism

57

6-3. Needle bar mechanism

57

6-4. Zigzag mechanism

58

6-5. Rotary hook mechanism

60

6-6. Lubrication mechanism

61

6-7. Feed mechanism

61

<Knife unit>

62

7. ASSEMBLY

64

7-2. Feed mechanism

65

7-3. Lubrication mechanism

66

7-4. Zigzag mechanism

67

7-5. Needle bar mechanism

68

7-6. Rotary hook mechanism

69

7-7. Presser foot mechanism

70

7-8. Covers

71

Be careful of the knives

71

CAUTION

73

Setting for 1st turn

75

Setting for 2nd turn

75

9. ADJUSTMENTS

76

9-3. Thread tension spring

78

9-4. Presser foot height

79

9-5. Feed dog height

79

9-6. Feed dog angle

80

9-9. Needle and feed timing

81

9-10. Needle bar height

82

9-13. Needle zigzag load

85

Maximum zigzag width

86

CAUTION

87

9-18. Adjusting the treadle

88

Should not touch

93

10-2. Applying grease

95

11. ELECTRICAL MECHANISM

97

11-3. Description of fuses

99

Z-8550A, 8560A

100

11-4-1. Connector positions

101

11-5. Troubleshooting

103

11-5-2. Diagnosis flowchart

104

11-5-3. Remedy

106

11-6. Wiring diagrams

110

12. TREADLE UNIT

112

. Types

112

1) Entering signal settings

114

5) Ending the settings

115

13. STANDING OPERATION PEDAL

116

13-2. Connectors

117

14. TROUBLESHOOTING

118

15. ERROR CODES

123

LCD display character list

126

SERVICE MANUAL

128





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