ELNA 344 User Manual

Critical warnings to reduce electrical shock risk.

Warnings to reduce risks of burns, fire, shock, or injury.

Identification of external components of the sewing machine.

Listing of included tools and spare parts.

Manual control for moving the machine's needle bar.

Information on needle type and common stitch problems.

Accessing internal components and safety features.

Engaging and disengaging the upper cutting blade mechanism.

Instructions for raising and lowering the presser foot.

Steps for detaching the presser foot from the machine.

Steps for attaching a presser foot to the machine.

Explanation of the stitch length adjustment dial.

Adjusting the differential feed for fabric handling.

Controls stitch width for different overlock effects.

Correct placement of the thread antenna for threading.

Guidance on placing spools and using specialty threads.

Precautions when connecting the machine to electrical power.

General guide to understanding thread paths and color coding.

Step-by-step guide for threading the upper looper.

Step-by-step guide for threading the lower looper.

Step-by-step guide for threading the right needle.

Step-by-step guide for threading the left needle.

Details and setup for the 4-thread safety stitch.

Characteristics and setup for sewing knit fabrics.

Setup for a 3-thread stitch suitable for medium to heavyweight fabrics.

Setup for a narrower 3-thread stitch for light to medium fabrics.

Setup for a flat, unraveled stitch for decorative or sportswear.

Setup for a balanced 3-thread narrow edge finish.

Setup for a stitch that rolls fabric into the hem.

Verifying proper thread insertion into tension discs.

Securing the machine covers for operation.

Initial steps and guidance for beginning sewing.

How to adjust thread tension based on fabric and thread type.

Achieving balanced tension for 4-thread stitches.

Guides for adjusting needle and looper tensions.

Adjusting stitch length based on fabric weight and fiber content.

Adjusting feed dog ratios for fabric stretching or puckering.

Adjusting the cutting width for optimal stitch formation.

Method for starting a seam with chain-off threads.

Technique for sewing overlock seams on external corners.

Technique for sewing overlock seams on internal corners.

Guidance for sewing overlock stitches on curved fabric edges.

Essential steps for cleaning and lubricating the machine.

Procedure for replacing the upper cutting blade.

Steps for replacing the machine's light bulb.

Common causes and solutions for skipped or uneven stitches.

Reasons for thread breakage and how to fix them.

Troubleshooting steps for when the machine gets stuck.

Causes and solutions for broken needles.