Brother LK3-B432E MARK II Manuals

Table of Contents

• • 2

    Safety Instructions
  • 5

    Warning Labels
  • 6

    Table of Contents

• 7

  1 Name of Each Part

• 8

  2 Specifications

  • 9

    Program List

• 13

  3 Installation

  • 13

    Power Table
  • 15

    Installing the Motor
  • 15

    Installing the Motor Pulley
  • 16

    Installing the Control Box
  • 17

    Installing the Rubber Cushions
  • 17

    Installing the Oil Pan
  • 17

    Installing the Cushions
  • 18

    Installing the Machine Head
  • 18

    Installing the Head Rest
  • 18

    Installing the Liquid Cooling Tank, Optional
  • 19

    Installing the Operation Panel
  • 19

    Connecting the Ground Wire
  • 20

    Connecting the Cords
  • 21

    Installing the V-Belt
  • 22

    Installing the Belt Cover
  • 22

    Installing the Foot Switch
  • 23

    Installing the Motor Cover
  • 23

    Installing the Spool Stand
  • 23

    Installing the Eye Guard

• 24

  4 Lubrication

  • 24

    Lubrication Points

• 25

  5 Operation

  • 25

    Name and Function of Each Operation Panel Item
  • 27

    Operating Procedure

• 28

  6 Checking the Sewing Pattern

• 29

  7 Correct Use

  • 29

    Selecting the Needle and Thread
  • 29

    Installing the Needle
  • 29

    Threading the Upper Thread
  • 30

    Winding the Lower Thread
  • 31

    Replacing the Bobbin Case and Threading the Thread
  • 31

    Sewing Conditions and Thread Tension

• 34

  8 Sewing

• 35

  9 Maintenance and Inspection

  • 35

    Cleaning the Rotary Hook
  • 36

    Lubrication
  • 37

    Draining the Oil
  • 37

    Cleaning the Control Box Air Inlet Port
  • 37

    Cleaning the Eye Guard
  • 37

    Checking the Needle

• 38

  10 Standard Adjustments

  • 38

    Adjusting the Needle Bar Height
  • 38

    Adjusting the Needle Bar Lift Amount
  • 39

    Adjusting the Driver Needle Guard
  • 39

    Adjusting the Needle Clearance
  • 39

    Adjusting the Shuttle Race Thread Guide
  • 40

    Adjusting the Thread Take-Up Amount
  • 40

    Adjusting the Movable Knife
  • 42

    Adjusting the Work Clamp Lift Amount
  • 43

    Work Clamp Pressure Adjustment
  • 44

    10-10.Work Clamp Closing-Distance Adjustment
  • 44

    10-11.Work Clamp Interchangeability
  • 45

    10-12.Adjusting the Needle Up Stop Position
  • 45

    10-13.Adjusting the Thread Wiper
  • 46

    10-14.Checking the Input Sensor and DIP Switch Input
  • 47

    10-15.Checking the Input Voltage
  • 47

    10-16.Clearing All Memory Settings
  • 48

    10-17.Moving Stitch Patterns

• 49

  11 Using the Counters

  • 49

    Using the Bobbin Thread Counter
  • 49

    Using the Production Counter

• 50

  12 Changing Functions Using the Dip Switches

  • 50

    Operation Panel DIP Switches
  • 50

    Setting the Presser Mode
  • 51

    DIP Switches Inside the Control Box
  • 52

    Using User Programs

• 54

  13 Changing Special Functions Using the Memory Switches

  • 56

    Using the Cycle Sewing Function

• 58

  14 Table of Error Codes

• 60

  15 Gauge Parts List According to Subclasses

• 68

  16 Troubleshooting

• 71

  17 Optional Parts