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Rockwell international Rimoldi 527 User Manual

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INSTRUCTIONS HANDBOOK GEBRAUCHSANWEISUNGEN
LIVRET D'INSTRUCTIONS LIBRO DE INSTRUCCIONES
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Table of Contents

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Rockwell international Rimoldi 527 Specifications

General IconGeneral
BrandRockwell international
ModelRimoldi 527
CategorySewing Machine
LanguageEnglish

Summary

Introduction

Electrical Connections

Connection Diagrams

Single-Phase Motor Connections

Wiring instructions for single-phase motors.

Three-Phase Motor Connections

Wiring instructions for three-phase motors.

Machine Head Installation

Installing the Machine Head

Steps for installing the machine head onto the base.

Belt Installation and Adjustment

Refilling with Oil

Sewing Mechanisms Adjustment

Needle Positioning and Adjustment

Procedure for correctly positioning and adjusting the needle.

Replacing the Needle

Instructions for replacing the needle.

Presser Foot Positioning and Pressure Adjustment

Procedure for positioning and adjusting the presser foot pressure.

Bottom Looper Timing

Procedure for timing the bottom looper.

Top Looper Timing

Procedure for timing the top looper.

Chainstitch Looper Control

Uncoupling the Chainstitch Looper

Procedure to facilitate looper threading by bringing the blade into an accessible area.

Chainstitch Looper Fitting and Timing

Fitting and timing the chainstitch looper.

527 Class Needle Guards Adjustment

Front Needle Guard Fitting

Instructions for fitting the front needle guard.

Eye Pusher and Needle Protector Adjustment

Mounting and adjustment of the eye pusher and needle protector.

Rear Needle Guard Fitting

Instructions for fitting the rear needle guard.

529 Class Needle Guards Adjustment

529 Class Front and Rear Needle Guards Fitting

Fitting and adjusting front and rear needle guards for Class 529.

529 Class Eye Pusher and Needle Protector Adjustment

Mounting and adjustment of the eye pusher and needle protector.

Cutter Fitting and Adjustment

Bottom Cutter Fitting and Adjustment

Procedure for fitting and adjusting the bottom cutter.

Top Cutter Fitting and Adjustment

Procedure for fitting and adjusting the top cutter.

Feed Dog Fitting and Adjustment

Differential Feed Ratio Adjustment

Stitch Length Adjustment

Procedure for adjusting the stitch length using the handwheel.

Cutter Sharpening

Thread Take-Up Cam Adjustment (Class 529)

Thread Tension Adjustment

Threading Procedures

Threading Natural Cotton Threads

How to thread natural cotton threads of any fineness.

Threading Wool, Helanca, Dralon Threads

Threading wool, Helanca, Dralon, and soft threads.

Threading Very Twisted Threads

Threading very twisted threads to straighten loops.

Puller Operation and Adjustment

Puller Lift Adjustment

Procedure for adjusting the puller lift.

Periodic Maintenance

Daily Maintenance Tasks

Daily cleaning of feed and stitch formation parts.

Weekly Maintenance Tasks

Weekly cleaning of needle plate, feed dogs, guards, and loopers.

Three-Monthly Maintenance Tasks

Replacing oil and cleaning the main filter.

Troubleshooting Faults