JUKI LU-2860V-7 User Manual

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󰴦
Retrieval of the origin
Press
󱀄
to bring the origin retrieval needle bar to
its upper position.
* In the case "U090 Initial operation upper po-
sition stop function" is set to "1", the screen
shown on the left is not displayed, but the
needle bar automatically goes up to its up-
per position.
<Origin retrieval screen>
󰴧
Setting the clock
1) Press
󱀁
.
The "mode screen" is displayed.
2) Select the "7. Clock setting".
The "clock setting screen" is displayed.
<Mode screen>
3) Enter year/month/day/hour/minute/second
with
󱀂
.
The time entered is displayed in 24-hour no-
tation.
4) Press
󱀃
to conrm the clock setting.
Then, the current screen returns to the previ-
ous screen.
<Clock setting screen>
󱀁
󱀃󱀂
󱀄

JUKI LU-2860V-7 Specifications

General

Type	Industrial Sewing Machine
Model	LU-2860V-7
Stitch Type	Lockstitch
Max Stitch Length	5 mm
Needle Bar Stroke	36 mm
Lubrication	Automatic
Motor Power	550 W
Motor Type	Servo Motor

Summary

Installation

Mounting Positions of the Devices and Table

Installation of the Sewing Machine

Step-by-step instructions for installing the main sewing machine unit.

Adjusting the Sewing Machine

Thread Tension

How to adjust the tension of the needle and bobbin threads.

Presser Foot

Adjusting the Stitch Length

Operation of the Sewing Machine

Resetting the Safety Clutch

How to reset the safety clutch after it has been activated.

Lifting the Presser Foot at an Emergency

How to Use the Operation Panel (Application)

Explanation of the Sewing Screen (When Selecting a Sewing Pattern)

Overview of the sewing screen display and its modes.

Management of Sewing Patterns

How to create, copy, and delete sewing patterns.

Sewing Patterns

Information on registering, selecting, and managing sewing patterns.

Setting Up the Polygonal-Shape Stitching

Sewing Pattern Configuration

Cycle Pattern

List of Sewing Patterns

Custom Pitch

Adjustment of the Machine Head (Application)

Needle-to-Hook Relation

How to adjust the timing between the needle and the hook.

Adjusting the Timing Between the Needle and the Blade Point of Hook

Detailed procedure for setting the needle-to-hook timing.

Adjusting the Hook Needle Guard

Adjusting the Bobbin Case Opening Lever

Troubles in Sewing and Corrective Measures

Thread Breakage

Troubleshooting thread breakage issues and their causes.

Stitch Skipping

Diagnosing and resolving stitch skipping problems.

Loose Stitches

Identifying and fixing causes of loose stitches, especially in reverse feed.

Thread Slips Off the Needle Eyelet Simultaneously with Thread Trimming.