EasyManua.ls Logo

Riccar RL-340 User Manual

Riccar RL-340
16 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Question and Answer IconNeed help?

Do you have a question about the Riccar RL-340 and is the answer not in the manual?

Riccar RL-340 Specifications

General IconGeneral
BrandRiccar
ModelRL-340
CategorySewing Machine
LanguageEnglish

Summary

Parts Identification

Machine Body Overview

Identifies and illustrates the main components of the sewing machine body.

Machine Setup and Operation

Initial Preparation Steps

Outlines the necessary steps before operating the sewing machine.

Motor Controller Connection

Details how to connect the motor controller to the machine and power source.

Starting and Stopping the Machine

Explains how to operate the machine using the foot pedal.

Motor Operation Notes

Drive Belt Tension Adjustment

Machine Lubrication Guide

Looper Cover Operation

Machine Operation Procedures

Threading Precautions

Advises on critical points to ensure correct threading for a good seam.

Threading the Machine

Step-by-step guide for threading the double chainstitch and overlock stitch looper and needles.

Performing a Test Sew

Thread Tension Adjustment

Achieving Correct Thread Balance

Illustrates correct thread balance for chainstitch and overlock stitches.

Troubleshooting Thread Tension

Explains how to identify and adjust incorrect thread tension settings.

Key Sewing Techniques

Removing Finished Seams

Guides on how to finish and remove sewn items from the machine.

Securing Seams at End

Instructions on how to tie off thread chains at the end of a seam.

Preventing Seam Unravelling

Method to prevent seams from unravelling after sewing.

Presser Foot Pressure Adjustment

Seam Types and Applications

Safety Stitch Functionality

Describes the four-thread safety stitch and its uses.

Double Chainstitch Seam

Explains the double chainstitch seam and its applications.

Folding Back the Upper Knife

Instructions on how to fold back the upper knife for specific stitch types.

Disengaging the Overlock Looper

Knife Guard and Welt Guide Interchange

Overlock Stitch Operation

Stitch Length Adjustment

Needle Replacement

How to Remove Needles

Step-by-step guide for safely removing needles from the machine.

How to Fit Needles

Instructions for correctly inserting and securing new needles.

Knife Replacement

Replacing the Upper Knife

Detailed steps for removing and replacing the upper cutting knife.

Replacing the Lower Knife

Detailed steps for removing and replacing the lower cutting knife.

Motor Carbon Brush Replacement

Signs of Worn Motor Brushes

Lists common symptoms indicating worn carbon brushes.

Procedure for Brush Replacement

Step-by-step guide to replace the motor's carbon brushes.

Troubleshooting Poor Sewing

Fabric, Thread, and Stitch Length Variations

Machine Specifications

Package Contents

Related product manuals