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Fritz Gegauf Bernina artista 630 User Manual

Fritz Gegauf Bernina artista 630
105 pages
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Service-Manual_artista_630_640_english_V4.01_032069_50_04.doc 1
Service Manual
artista 630-640
Version 4
© Fritz Gegauf Ltd.
BERNINA sewing machines
8266 Steckborn
Switzerland

Table of Contents

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Fritz Gegauf Bernina artista 630 Specifications

General IconGeneral
BrandFritz Gegauf
ModelBernina artista 630
CategorySewing Machine
LanguageEnglish

Summary

Chapter 1 General Information

1.1 Safety Regulations

General safety regulations, including handling electrical components and using genuine parts.

1.2 Warning: Dangerous Voltage Levels!

Warnings about dangerous voltages on specific components and safety precautions.

1.4 Note on Electrostatic Discharge (ESD)

Guidelines for protecting electronic components from electrostatic discharge during service.

Chapter 2 Description of Technical Details and Electronics

2.1 BERNINA Artista 630/640 Technical Specifications

Detailed technical specifications for both the artista 630 and 640 models.

2.4 PCBs, Plugs, and Cables

Identification and description of PCBs, plugs, and cables used in the machine.

Chapter 3 Functional Check and Diagnostic Instructions

3.1 Functional Check

Procedures for performing visual, functional, mechanical, and sewing checks.

3.2 Diagnostic Instructions

Instructions for powering and adjusting stepping motors.

Chapter 4 Replacing Assemblies

4.1 Removing Covers

Step-by-step guide to removing the head and rear covers of the machine.

4.7 S-Print, Keypads, Front Panel, RET-Print, Touch Screen, Display and Side Cover

Detailed steps for disassembling the S-Print, keypads, front panel, etc.

4.9 L-Print

Instructions for disassembling and assembling the L-Print PCB, including fuse checks.

Chapter 5 Adjustments

5.1 Tensioning the Drive Belt

Procedure for tensioning the drive belt.

5.5 Position of the Head Frame Plate

Procedure for adjusting the position of the head frame plate.

5.17 Needle/Hook Distance

Procedure for adjusting the needle to hook distance.

5.23 Position of Synchronizing Disc (Rough-Adjustment)

Procedure for rough-adjusting the synchronizing disc.

Chapter 6 Service Program

6.1 Starting the Test Program

Instructions for entering and exiting the service program's test modes.

6.5 Menu 3 – Signals and Sensors

Tests and information related to machine signals and sensors.

6.6 Menu 4 – Motor Functions

Tests and adjustments for motors, magnets, indicators, and thread cutter.

Chapter 7 Updating

7.1 Updating of Sewing/Embroidery Computer

Instructions for updating the sewing/embroidery computer firmware.

7.3 Update – Alternative Access

Alternative method for updating firmware if standard method fails.

Chapter 8 Lubrication Plan

8.1 Lubrication Plan Artista 630

Lubrication points and diagram for the artista 630 model.