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Kompernass LERVIA KH 4000 User Manual

Kompernass LERVIA KH 4000
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KH4000 Automatic Free-Arm Sewing Machine
Operating instructions
IB_SewingMachine_UK 12.06.2006 14:52 Uhr Seite 2

Questions and Answers:

Kompernass LERVIA KH 4000 Specifications

General IconGeneral
BrandKompernass
ModelLERVIA KH 4000
CategorySewing Machine
LanguageEnglish

Summary

Intended Use

Technical Data

Package Contents

Operating Elements

Safety Instructions

Setting Up

Switching On / Off

Threading

Threading the Lower Bobbin

Process for loading the lower bobbin with thread.

Threading the Lower Thread

Step-by-step guide to threading the lower thread.

Threading the Upper Thread

Detailed instructions for threading the upper thread on the sewing machine.

Retrieving the Lower Thread

How to bring the lower thread up to the top for sewing.

Threading with 2 Needles

Instructions for threading the machine when using a twin needle.

Attaching Accessories

Changing Needles

Steps for replacing the sewing machine needle.

Changing the Stitch Plate

Guide to swapping the stitch plate for different sewing tasks.

Changing the Snap-on Foot

Instructions on how to attach and detach snap-on sewing feet.

Settings

Setting the Upper Thread Tension

How to adjust the upper thread tension for optimal stitch quality.

Setting the Lower Thread Tension

Method for adjusting the tension of the lower thread using the bobbin case.

Setting the Presser Foot Pressure

Adjusting the pressure applied by the presser foot to the fabric.

Setting the Stitch Width

How to select and adjust the width of zigzag stitches.

Setting the Stitch Length

Adjusting the length or density of the stitches.

Sewing

To Place the Material

How to position fabric correctly under the sewing foot.

To Start a Seam

Steps for initiating a new seam and securing the beginning.

To Finish Off a Seam

Techniques for securing the end of a seam to prevent unraveling.

Guiding the Material

Proper methods for feeding different types of fabric during sewing.

Changing the Sewing Direction

How to alter the sewing path while maintaining needle position.

Selecting a Stitch Pattern

Guide to choosing different stitch patterns available on the machine.

Straight Stitch

Explanation and usage of the basic straight stitch.

Zigzag Stitch

Description of the versatile zigzag stitch and its applications.

Stitch Pattern Table

A comprehensive table detailing stitch patterns, lengths, feet, and widths.

Blind Hem

Instructions and techniques for sewing an invisible blind hem.

Material-Thread-Needle Table

A guide for selecting appropriate materials, threads, and needles.

Seam Guide

How to use the seam guide accessory for consistent seam allowances.

Overcast Stitch

Using specific stitches to prevent fabric fraying at edges.

Stretch Seams

Techniques for sewing stretchy fabrics without thread breakage.

Sewing Buttonholes

Detailed steps for creating buttonholes using the machine.

Buttonhole Table

A table specifying settings for different buttonhole types.

Sewing on Buttons

Instructions for attaching buttons to fabric with the sewing machine.

"Edge-to-edge" Sewing

Techniques for sewing decorative edge-to-edge patterns.

Decorative Stitches

Applying various decorative stitch patterns to textiles.

Sewing a Zipper

How to use the zipper foot for sewing zippers into garments.

Sewing with the Twin Needle

Guidance on using a twin needle for parallel stitches or decorative effects.

Embroidery

Instructions for performing free-hand embroidery with the machine.

Thread Cutter

How to use the built-in thread cutter to trim threads.

Care

Clean the Gripper Area

Steps to clean the bobbin and needle plate area of the sewing machine.

Clean the Feeder

Instructions for cleaning the feed dog mechanism of the sewing machine.

Clean the Casing

How to clean the exterior plastic surfaces of the sewing machine.

Oil the Gripper Track

Procedure for oiling the gripper track for smooth operation.

What Else Needs Oiling?

Information on which parts require lubrication and which do not.

Storing

Recommendations for safely storing the sewing machine.

Troubleshooting

Troubleshooting

A guide to diagnosing and fixing common sewing machine problems.

Replacing the Light Bulb

Warranty and Service

Disposal