Table of Contents
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Table of Contents
Related Manuals for ZOJE ZJ5821
Summarization of Contents
Safety Instructions
Safety Symbol Interpretation
Describes the meaning of safety symbols like Danger and Caution.
Technical Machine Specifications
Sewing Shape Illustrations
Illustrates various stitch patterns the machine can create.
Installation Guide
Tilting and Returning Machine Head Procedure
Step-by-step guide for safely tilting and returning the machine head.
Installing Belt and Feed Bar Covers
Instructions for attaching the belt cover and feed bar cover.
Cotton Stand Installation
Procedures for setting up the cotton stand accessory.
Air Unit, Valve, and Foot Switch Installation
Steps for installing air units, valve units, and the 2-pedal foot switch.
Treadle Unit Installation
Instructions for connecting the treadle unit for machine operation.
Hand Start Switch Installation
Guide for installing the hand start switch for operation.
Machine Lubrication Guidelines
Adding Lubricating Oil Details
Details on where and how to add lubricating oil to machine parts.
Lubrication of Needle Bar and Looper
Specific instructions for lubricating the needle bar and looper areas.
Pre-Sewing Preparation Steps
Upper Threading Procedure
Step-by-step guide for correctly threading the upper thread.
Lower Threading Procedure
Instructions for threading the lower thread through the machine.
Gimp Threading Procedure
Procedure for threading the gimp material for specific stitches.
Threading with Right-Side Cotton Stand
Specific threading method when the cotton stand is on the right.
Basic Machine Operation Guide
Starting Up and Initial Operation
Steps for powering on the machine and starting sewing.
Pattern Program Interface Overview
Introduction to the interface for inputting sewing data and patterns.
Setting and Modifying Pattern Programs
Detailed guide on how to set and modify pattern parameters.
Hot Key Functionality
Explanation of the functions assigned to the hot keys for quick access.
Pattern Parameter Reference List
A reference table of available pattern parameters (S level).
Pattern Parameter Reference List
Continuation of the pattern parameters list.
Pattern Parameter Reference List
Continuation of the pattern parameters list.
Pattern Confirmation via Test Mode
Procedure to verify pattern settings using the test feed mode.
Test Feed Mode: Operational Steps
Detailed steps for executing operations within the test feed mode.
Test Feed Mode: Completion and Exit
Steps for completing and exiting the test feed mode.
Knife Action Mode Selection
How to change the knife action (Non-Cut, Cut-before, Cut-after).
Cloth Position Adjustment Method
Method to adjust the cloth feeding board position for easier cloth setting.
Threading Mode Usage
How to enter and utilize the threading mode for upper thread setup.
Sewing Operation Instructions
Manual Sewing Mode Operation
How to operate the machine in manual mode, including safety.
Manual Mode: Detailed Procedures
Detailed steps and cautions for manual sewing operations.
Pause Switch Functionality
Procedures for pausing sewing operations due to thread breakage or other issues.
Releasing Paused Sewing States
Instructions on how to resume or stop sewing after a pause.
Cyclical Sewing Function Guide
Guide for combining and using multiple patterns in a cyclical sequence.
Setting Cyclical Sewing Patterns
Detailed steps for defining and setting up cyclical sewing patterns.
Setting Cyclical Sewing Patterns
Continuation of setting up cyclical sewing patterns.
Parameter Setting Interface Overview
Parameter Functions and Software Version Inquiry
Description of parameter functions and how to check software version.
Screen Lightness and Error Log Viewing
How to adjust screen lightness and view error information.
Communication Features and Panel Software Update
Details on communication features and updating the operation panel software.
Software Update Completion Steps
Information on actions after a successful software update.
U Disk Parameter Transfer Procedures
Procedures for transferring parameters to and from a U disk.
U Disk Parameter Transfer Procedures
Continuation of parameter transfer instructions via U disk.
Parameter Setting Method
Guide on accessing and modifying various machine parameters.
Parameter Encryption and Modification Steps
Steps for encrypting and changing machine parameters.
Reviewing Parameter Changes and U Level List
How to review changed parameters and a list of U level parameters.
U Level Parameter Reference
Detailed listing of U level parameters and their default settings.
U Level Parameter Reference
Continuation of the U level parameter list.
U Level Parameter Reference
Continuation of the U level parameter list.
U Level Parameter Reference
Continuation of the U level parameter list.
U Level Parameter Reference
Continuation of the U level parameter list.
Parameter Initialization Procedures
Procedures for resetting machine parameters to default values.
Parameter Backup and Recovery Methods
How to save, restore, and clear parameter settings.
Cleaning and Inspection Guidelines
Needle, Component Cleaning, and Lubrication
Specific instructions for cleaning the needle, eye guard, and draining water.
Standard Machine Adjustments
Zigzag Width Adjustment
How to adjust the stitch width for zigzag sewing.
Zigzag Base Line Position Adjustment
Steps to set the base line position for zigzag stitches.
Zigzag Base Line Position Adjustment
Continuation of zigzag base line adjustment steps.
Zigzag Base Line Position Adjustment
Final steps for adjusting the zigzag base line position.
Needle and Looper Timing Adjustment
How to align and set the timing for the needle and looper mechanisms.
Looper Stroke Adjustment
Procedure for setting the correct stroke length for the looper.
Needle Bar Height Adjustment
Steps to set the proper vertical height of the needle bar.
Looper-Needle Clearance and Needle Guard Adjustment
How to set the gap between loopers and needle, and adjust the needle guard.
Spreader Installation Position Adjustment
How to correctly position the spreaders for optimal performance.
Spreader Timing Adjustment
Steps to synchronize the timing of the spreader mechanism.
Throat Plate Height and Cutting Length Adjustment
How to set throat plate height and change hammer cutting length.
Hammer Cutting Surface Adjustment
Procedure for filing and adjusting the cutting surface of the hammer.
Filing Hammer Cutting Surface Procedure
Detailed instructions for filing the hammer's cutting surface for precision.
Knife-Hammer Contact Adjustment
How to ensure proper contact between the knife and the hammer.
Knife Replacement and Position Adjustment
Steps for replacing the knife and setting its correct position.
Fine Knife Position Adjustments
Fine-tuning the knife's position for accurate cutting.
Fine Knife Position Adjustments
Continuation of fine-tuning the knife's position.
Work Clamp Lift Amount Adjustment
How to set the vertical lift amount for the work clamps.
Work Clamp Position Adjustment
How to set the forward, backward, and sideways positions of work clamps.
Clamp Plate and Cloth Opening Adjustment
Setting clamp plate positions and cloth opening amounts.
Upper Thread Feeding Amount Adjustment
How to adjust the amount of upper thread fed to the needle.
Lower Thread Feed and Upper Knife Replacement
Setting lower thread feed and replacing the upper movable knife.
Upper Movable Knife Adjustment
Detailed procedure for adjusting the upper movable knife.
Thread Trimmer Lever Bracket Adjustment
How to adjust the thread trimmer lever bracket position.
Movable and Fixed Knife Replacement
Steps for replacing the movable and fixed knives.
Cutting Pressure and Meshing Amount Adjustment
How to set cutting pressure and adjust the meshing amount.
Thread Nipper Assembly and Opener Adjustment
Procedure for adjusting the thread nipper assembly and opener.
Thread Nipper Assembly and Opener Adjustment
Continuation of thread nipper assembly and opener adjustment.
Thread Handler Adjustment
How to adjust the thread handler for proper thread management.
Appendix 1: Supplementary Information
System Hint List
Continuation of the system hint list.
Malfunction Troubleshooting Guide
Guide to identify and resolve common machine malfunctions.
Malfunction Troubleshooting Guide
Continuation of the troubleshooting guide for various issues.
Alarm Information and Settlement List
List of error codes and procedures for settling alarms.
Alarm Information and Settlement List
Continuation of the alarm information list.
Alarm Information and Settlement List
Continuation of the alarm information list.
Alarm Information and Settlement List
Continuation of the alarm information list.
Alarm Information and Settlement List
Continuation of the alarm information list.
Appendix 2: System Diagrams
Eyelet Buttonhole Machine System Diagram
Electrical system diagram for the eyelet buttonhole machine.
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