JUKI LK-1900BN Series - Configuration; Names of Main Unit

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2. CONFIGURATION

2-1. Names of main unit

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Machine head

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Work clamp feet

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Thread stand

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Operation panel

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Power switch

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Control box

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Pedal

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Power switch (EU type)

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Main Page

Table of Contents2
Explanation of the Lk-1900Bn, Computer-Controlled High- Speed Bartacking Machine4
Specifications4
Configuration5
Names of Main Unit5
Names and Explanation of Switches on the Operation Panel6
Installation7
Installing the Electrical Box7
Installing the Pedal Sensor7
Attaching the Connecting Rod8
Installing the Head Support Rod8
Installing and Connecting the Power Switch9
How to Carry the Sewing Machine10
Installation of the Sewing Machine Head10
Installing the Drain Receiver and the Head Support Rubber11
Safety Switch11
Tilting the Sewing Machine Head12
Installing the Operation Panel12
Connecting the Cords13
Handling the Cords14
Installing the Eye Protection Cover15
Installing the Thread Stand16
In the Case the Machine Is Transported after Factory-Completed at the Time of Shipment16
Operation of the Sewing Machine17
Lubrication17
Attaching the Needle17
Threading the Machine Head18
Installing and Removing the Bobbin Case18
Installing the Bobbin19
Adjusting the Thread Tension19
Adjusting the Thread Take-Up Spring20
Example of the Thread Tension20
Operation of the Sewing Machine (Basic)20
Selection of Language20
Setting the Pattern Number21
Setting the Item Data21
Checking the Contour of a Sewing Pattern24
Sewing25
Changing the Pattern to a Different One25
Winding a Bobbin26
Thread Clamp Device27
LED Hand Light29
Operation of the Sewing Machine (Advanced)30
Performing Sewing Using the Pattern Keys30
Sewing Using the Combination Function (Cycle Sewing)35
Sewing through the Use of the Counter38
How to Use the Temporary Stop41
Setting the Pattern Thread Tension42
Copying or Deleting Various Kinds of Pattern Data43
Communication45
Cautions in Operation48
Setting Enable/Disable of Standard Pattern Invoking49
Setting the Irregular Work50
Maintenance52
Adjusting the Height of the Needle Bar52
Adjusting the Needle-To-Shuttle Relation53
Adjusting the Lift of the Work Clamp Foot54
The Moving Knife and Counter Knife54
Needle Thread Clamp Device55
Adjustment of the Wiper55
Draining Waste Oil56
Amount of Oil Supplied to the Hook56
Replacing the Fuse56
Replenishing the Designated Places with Grease57
How to Use the Memory Switch59
Method of Changing Memory Switch Data59
List of the Memory Switch Functions60
Others64
Table of the Standard Pattern Specifications64
Table of the Standard Patterns65
Table of the Work Clamp Foot67
Installing the Foot Pedal Switch (Optional)69
Error List70
Message List75
Troubles and Corrective Measures (Sewing Conditions)77
Table of the Optional Parts79
Explanation of the Lk-1901Bn, Computer-Controlled High-Speed Eyelet Buttonhole Bartacking Machine81
Specifications81
Installation of the Sewing Machine and Preparation of the Operation81
Preparation of the Sewing Machine82
Adjustment of the Material Closing Amount82
Adjustment of the Lift of the Work Clamp Foot82
Adjustment of the Pressure of the Work Clamp Unit83
Setting of the Material Closing Operation83
Operation of the Sewing Machine84
Selection and Confirmation of the Sewing Patterns84
Explanation of the Lk-1902B, Computer-Controlled High-Speed Belt-Loop Attaching Machine85
Specifications85
Preparation of the Sewing Machine85
Threading the Machine85
Operation of the Sewing Machine86
Selection and Confirmation of the Sewing Patterns86
Combination of the Work Clamp Foot and the Feed Plate86
Explanation of the Lk-1903Bn, Computer-Controlled High-Speed Lockstitch Button Sewing Machine87
Specifications87
Preparation of the Sewing Machine87
Installation of the Sewing Machine and Preparation of the Operation87
Needle and Thread87
Various Sewing Modes88
Adjustment of the Sewing Machine89
Position of the Button Clamp Jaw Lever89
Adjusting the Feed Plate90
Adjusting the Button Clamp Jaw Lever91
Adjusting the Lifting Amount of the Button Clamp91
Adjustment of the Pressure of the Work Clamp Unit92
Adjustment of the Wiper Spring92
Others93
Installing the Save Button Bar (Accessory Part)93
Model Classification According to the Button Size93
Attaching the Shank Button (Optional)94
Sewing Machine95
Type Thread Trimmer)98
Specifications98
Preparation of the Sewing Machine98
Installation of the Sewing Machine and Preparation of the Operation98
Installing the Regulator and Solenoid Valve Asm99
Connecting the Air Piping99
Connecting the Cords102
Installing the Air Hose103
Installing the Cloth Chip Bag103
Fixing the Finger Guard103
Needle and Thread104
Various Sewing Modes104
Adjustment of the Sewing Machine105
Adjusting the Knife for the Shorter Thread Remaining Thread Trimmer105
Adjusting the Suction Pipe for the Shorter-Thread Remaining Type Thread Trimmer106
Replacing the Knife of the Shorter-Thread Remaining Type Thread Trimmer107
Adjusting the Work Clamp Rod (for 1903BBNS Only)108
Replacing the Non-Slip Sheet (for 1903BBNS Only)108
Maintenance109
Cleaning the Inside of the Hook Cover109
Cleaning the Thread Clamp109
Explanation of the Lk110
Thread Trimmer)110
Specifications110
Preparation of the Sewing Machine111
Table of the Sewing Patterns111
Adjustment of the Sewing Machine113
Replacing the Bird's Nest Preventing Knife113
Drawing of the Table114

JUKI LK-1900BN Series - Configuration; Names of Main Unit

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