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JUKI LZ-2290A/IP-110A/SC-915 User Manual

JUKI LZ-2290A/IP-110A/SC-915
119 pages
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ENGLISH
LZ-2290A / IP-110A / SC-915
INSTRUCTION MANUAL
* "CompactFlash(TM)" is the registered trademark of SanDisk Corporation, U.S.A.

Table of Contents

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JUKI LZ-2290A/IP-110A/SC-915 Specifications

General IconGeneral
BrandJUKI
ModelLZ-2290A/IP-110A/SC-915
CategorySewing Machine
LanguageEnglish

Summary

Name of Each Component

Specifications

Specifications of the Machine Head

Details technical specifications like sewing speed, zigzag width, feed pitch, and stitch patterns.

Specifications of the Electrical Box

Outlines electrical box specifications including supply voltage, frequency, rated currency, and environment.

Stitch Pattern Table

Installation

Installation of the Sewing Machine Head

Details the procedure for mounting the sewing machine head onto the table and securing it.

Removing the Needle Bar Stopper

Explains how to remove and reinstall the needle bar stopper for transportation safety.

Attaching the Knee-Lifter

Describes the process of attaching the knee-lifter pad to the sewing machine.

Adjusting the Height of the Knee Lifter

Details how to adjust the presser foot lift height using the knee lifter adjust screw.

Installing the Electrical Box

Instructs on installing the electrical box beneath the sewing table using bolts and washers.

Connecting the Power Switch Cord

Guides on connecting the power switch cord to the electrical box for different regions.

Installing the Operation Panel (IP-110)

Explains how to install the operation panel onto the machine head using screws.

Connecting the Cords

Provides detailed warnings and steps for preparing the wiring and connecting cords.

Connecting the Connectors

Details the sequence and method for connecting various electrical connectors to the machine.

Attaching the Connecting Rod

Explains how to fix the connecting rod to the pedal lever for proper operation.

Adjustment of the Pedal

Details how to adjust the pedal angle by changing the connecting rod length.

Installing the Thread Stand

Guides on assembling and installing the thread stand unit into the machine table.

Installing the Bird’s Nest Prevention (CB) Type Sewing Machine

Details the installation of the bird's nest prevention device, including solenoid valve and regulator.

Lubrication (LZ-2290A-SS • A-SU (-7) )

Provides instructions and warnings for filling the oil tank for hook lubrication.

Test Run

Outlines the procedure for performing an initial test run after installation and lubrication.

Preparation Before Sewing

Inserting the Needle

Describes the correct procedure for inserting the needle into the needle bar.

Removing the Bobbin Case

Explains how to remove the bobbin case from the hook.

Winding the Bobbin Thread

Guides on winding the bobbin thread correctly, including tension adjustment.

Placing the Bobbin Case and the Bobbin

Explains the correct way to place the bobbin case and bobbin into the hook.

Threading the Machine Head

Provides a step-by-step guide for threading the machine head correctly.

Adjusting the Stitch Length

Explains how to adjust the stitch length using the dial and feed lever.

Adjusting the Condensation Stitching

Details how to adjust the condensation stitching dial for fastening stitches.

How to Use the Operation Panel

Names and Functions of the Respective Sections

Identifies each switch and button on the operation panel and describes its function.

Before Setting the Pattern

Explains how to set the maximum zigzag width limitation and stitch base line reference.

How to Set Max. Zigzag Width Limitation Value

Provides step-by-step instructions for setting the max. zigzag width limitation values.

Setting the Reference of Stitch Base Line

Explains how to set the reference position of the stitch base line to left, center, or right.

Basic Screen

Describes the basic screens displayed after turning on the power and how to navigate between them.

List of the Display Pictographs of Each Screen

Illustrates and explains the pictographs used in various screens like sewing shape lists.

Setting the Sewing Pattern

Explains how to select and set various sewing patterns like straight, zigzag, and blind stitches.

Selecting the Zigzag Pattern

Guides on selecting zigzag patterns from the first and second screens.

Setting of the Sewing Shape

Explains how to set zigzag width, stitch base line, sewing start, and stop positions for patterns.

Reverse Feed Stitching

Explains how to set reverse feed stitching ON/OFF for start and end of sewing.

Selection of the Kind of Stitching

Explains how to select between free stitching, overlapped stitching, and programmed stitching.

Custom Pattern

Covers creating custom patterns, specifying needle entry, and zigzag width.

New Creation of the Custom Pattern

Details the process of creating a new custom pattern by selecting a pattern number.

Custom Pattern Edit

Explains how to edit custom patterns, setting needle entry and sewing direction for each step.

Registration, Copy and Deletion of the Custom Pattern

Covers registering, copying, and deleting custom patterns.

Condensation Custom

Explains condensation custom stitching, setting needle entry positions, and custom pattern widths.

Condensation Custom Setting

Guides on selecting condensation shape and needle entry positions for custom patterns.

Condensation Custom Edit

Details editing condensation custom patterns, setting needle entry and sewing direction per step.

Pattern Stitching

Explains how to register, select, and edit patterns for stitch shapes.

Setting the Pattern Stitching

Guides on selecting patterns and displaying the sewing shape setting screen.

Copy and Deletion of the Pattern Stitching

Covers copying and deleting registered patterns using pop-up screens.

Continuous Stitching

Explains continuous stitching, creating new patterns, and editing them.

New Creation of the Continuous Stitching

Guides on creating new continuous stitching patterns by selecting pattern numbers.

Continuous Stitching Edit

Details editing continuous stitching patterns, including selecting steps, patterns, and stitches.

Copy and Deletion of the Continuous Stitching

Explains copying and deleting continuous stitching patterns using pop-up screens.

Cycle Stitching

Introduces cycle stitching for tasks like label attaching and setting programmed stitching.

New Creation of the Cycle Stitching

Guides on creating new cycle stitching patterns by selecting pattern numbers.

Cycle Stitching Edit

Details editing cycle stitching patterns, setting steps, patterns, stitches, and stop states.

Copy and Deletion of the Cycle Stitching

Explains copying and deleting cycle stitching patterns using pop-up screens.

Teaching

Describes teaching mode for inputting stitch numbers for cycle stitching.

Counter

Explains the two types of counters: thread trimming and bobbin thread counters.

Thread Trimming Counter

Details the thread trimming counter, its display, and how to reset it.

Bobbin Thread Counter

Explains the bobbin thread counter, its function, and the warning pop-up.

Information

Covers viewing system data, operator level, and maintenance personnel level information.

Sewing Common Data

Guides on accessing and setting sewing common data like zigzag width and stitch base line.

Sewing Management Information

Covers warnings for needle replacement, cleaning, and oil replacement times.

Communication Mode

Describes performing data transfer for custom patterns, parameters, and condensation custom.

Setting for Functions

Explains how to change over to function setting mode and the two levels of settings.

How to Change Over to the Function Setting Mode

Guides on entering the function setting mode for adjusting various machine parameters.

Function Setting List

Lists various functions, their descriptions, setting levels, ranges, and page references.

External Interface

Describes external interfaces like media slot, RS-232C port, and general input port.

Media Slot

Details the location and purpose of the media slot for CompactFlash cards.

RS-232C Port

Mentions the RS-232C port's location for system connection.

General Input Port (Production Control Switch Connecting Connector)

Identifies the general input port for connecting production control switches.

Sewing

Adjusting the Thread Tension

Explains how to adjust needle thread tension, take-up spring, and bobbin thread tension.

Adjusting the Pressure of the Presser Foot

Details how to adjust the presser foot pressure using the spring regulator.

One-Touch Type Reverse Feed Stitching Mechanism

Explains how to use the reverse feed switch lever and adjust its height.

Hand Switch

Explains the functions of the reverse feed switch and mirror inversion switch.

Standard Adjustment

Adjusting the Amount of Oil in the Hook (LZ-2290A-SS • A-SU (-7) )

Guides on adjusting the oil amount in the hook using the oil amount adjustment screw.

Adjusting the Amount of Lubricating to Face Plate Section (LZ-2290A-SS•A-SU(-7))

Explains how to adjust lubricating oil in the face plate section if needed.

Adjusting the Height of the Presser Bar

Details how to adjust the height or inclination of the presser bar and foot.

Adjusting the Micro-Lifting Mechanism of the Presser Foot

Describes how to adjust the presser foot to be slightly lifted for sewing specific materials.

Height and Inclination of the Feed Dog

Guides on adjusting the height and inclination of the feed dog for proper feeding.

Hook Adjusting Mode

Explains how to enter the hook adjusting mode and set zigzag patterns and base lines.

Attaching / Removing the Hook

Details the procedure for removing and attaching the sewing hook.

Adjusting Height of the Needle Bar

Guides on adjusting the needle bar height and positioning the hook relative to the needle.

Adjusting the Needle-to-Hook Timing and the Needle Guard

Explains how to adjust needle-to-hook timing and the needle guard for proper operation.

Adjusting the Stop Position of the Needle

Details adjusting the needle's stop position after thread trimming and at the lowest point.

Adjusting the Thread Trimmer

Explains how to set the initial position of the moving knife and adjust thread trimming timing.

Adjusting the Needle Thread Feeding Device (Thread Trimmer Type Only)

Guides on adjusting the needle thread feeding device and its amount of feed.

Adjusting the Bird’s Nest Prevention (CB) Type Wiper

Details adjusting the position and stroke of the bird's nest prevention wiper.

Replacing Procedure of the Bird’s Nest Prevention (CB) Type Presser Knife

Explains how to replace the presser knife for the bird's nest prevention (CB) type.

Maintenance

Replacing the Power Fuse

Details the procedure and safety precautions for replacing the power fuse.

Adjusting the Contrast of the Operation Panel Display

Explains how to adjust the brightness and contrast of the LCD screen.

Draining (Bird’s Nest Prevention (CB) Type Only)

Guides on draining water from the regulator for the CB type bird's nest prevention.

Cleaning the Dust Bag (Bird’s Nest Prevention (CB) Type Only)

Explains how to periodically clean the dust bag for the CB type bird's nest prevention.

Cleaning the Cooling Fan Installed on the Under Cover

Details cleaning the cooling fan and its filter sections to maintain cooling efficiency.

Cleaning the Hook Section

Explains how to clean the hook section to prevent sewing machine troubles.

Cleaning the Rear Cover of the Control Box

Guides on cleaning the rear cover of the control box.

Cleaning the Operation Panel Screen

Advises on cleaning the operation panel screen gently with a soft cloth.

Replacing Procedure of the Hook Shaft Oil Wick

Details the procedure for replacing the hook shaft oil wick.

At a Time Like This !

Error Display

Error Code List (Error Display in Panel)

Provides a detailed list of error codes, their descriptions, causes, and corrective actions.

Troubles and Corrective Measures

Bird’s Nest Prevention (CB) Type

Lists troubleshooting steps for CB type bird's nest prevention issues like wiper position and air pressure.

Power Voltage Changeover Procedure (Power Voltage Setting Procedure)

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