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JUKI LU-1510N User Manual

JUKI LU-1510N
80 pages
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29340700
No.E337-02
R
ENGINEER’S MANUAL
1-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE
(AUTOMATIC LUBRICATION)
LU-1510N
1-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE WITH AUTOMATIC THREAD
TRIMMER (AUTOMATIC LUBRICATION)
LU-1510N-7, LU-1511N-7
1-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE
LU-1508N, LU-1509N
1-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE (FOR EXTRA HEAVY-WEIGHT MATERIALS)
LU-1508NH, LU-1509NH
2-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE (AUTOMATIC LUBRICATION)
LU-1560N, LU-1561N
2-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE WITH AUTOMATIC THREAD
TRIMMER (AUTOMATIC LUBRICATION)
LU-1560N-7, LU-1561N-7
2-NEEDLE, UNISON FEED, LOCKSTITCH MACHINE WITH ORGANIZED SPLIT NEEDLE BAR
LU-1565N

Table of Contents

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JUKI LU-1510N Specifications

General IconGeneral
Max. Stitch Length5 mm
LubricationAutomatic lubrication
Feed MechanismDrop feed
TypeLockstitch
ApplicationHeavyweight materials
Stitch TypeLockstitch
Max. Sewing Speed2500 SPM
NeedleDB x 1
HookRotary hook
Lubricating OilJUKI sewing machine oil
Dimensions480 mm

Summary

JUKI LU-1500 Series Engineer's Manual

Preface

Specifications

Standard Adjustment Procedures

Needle Entry Position

Adjusts the needle's position relative to the throat plate for optimal sewing.

Needle-to-Hook Timing

Synchronizes the needle and hook movement for stitch formation.

Presser Foot Lift Adjustment

Sets the lifting height of the presser foot for material handling.

Feed Cam Timing

Adjusts the timing of the feed cams for proper material advancement.

Lubrication Procedures

Details manual and automatic lubrication methods and checks.

Thread Trimmer Device Adjustments

Covers adjustments for the thread trimmer components.

Knife Pressure Adjustment

Sets the pressure for the cutting knives to ensure clean thread trimming.

Thread Trimmer Cam Timing

Sets the timing for the thread trimmer cam.

Optional Parts Installation

DL Device Installation

Instructions for installing the DL device on machines with thread trimmers.

Automatic Reverse Feed Device Installation

Steps for installing the automatic reverse feed device.

Automatic Presser Foot Lifter Installation

Steps for installing the automatic presser foot lifter.

Parts List

Automatic Presser Foot Lifter Components (List A)

Detailed list of components for the automatic presser foot lifter.

Pneumatic Device Components (List B)

List of pneumatic device components.

Locktite Application Points

Feed Adjusting Rod Hinge Screw

Specifies Locktite application for the feed adjusting rod hinge screw.

Vertical Change Base Arm Pin

Specifies Locktite application for the vertical change base arm pin.

Selective and Consumable Parts

Common to All LU Models

Lists parts common to all LU model series.

Parts for LU-1508N, LU-1509N, LU-1510N

Lists selective and consumable parts for specific LU models.

Handwheel Engraved Marker Dots

Lubrication Route Diagram

Machine Head Wiring

Connectors from Machine Head

Lists pin assignments for connectors originating from the machine head.

Connectors from Pneumatic Device

Lists pin assignments for connectors from pneumatic devices.

Troubleshooting Guide

Sewing Troubles and Solutions

Addresses common problems encountered during sewing operations.

Thread Trimming Troubles and Solutions

Solutions for issues related to thread trimming performance.

Table Drawing and Dimensions

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