Lincoln Electric PRO-CUT 60 SVM104-A User Manual

PPRROO--CCUUTT 6600
((SSiinnggllee PPhhaassee))
SERVICE MANUAL
For use with machines having Code Numbers:
9819, 10096, 10112
10118, 10217, 10218
10393, 10394
SVM104-A
March, 1999
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However, your
overall safety can be increased by
proper installation ... and thoughtful
operation on your part. DO NOT
INSTALL, OPERATE OR REPAIR
THIS EQUIPMENT WITHOUT
READING THIS MANUAL AND
THE SAFETY PRECAUTIONS
CONTAINED THROUGHOUT.
And, most importantly, think before
you act and be careful.
ON
OFF
o
1
ON
OFF
o
1
™
• Sales and Service through Subsidiaries and Distributors Worldwide •
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
World's Leader in Welding and Cutting Products Premier Manufacturer of Industrial Motors
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Lincoln Electric PRO-CUT 60 SVM104-A Specifications

General

Output Current Range	20-60 A
Gas Supply	Compressed air
Input Frequency	60 Hz
Maximum Output Current	60 A
Input Voltage	230V
Rated Output	60 A
Input Phase	1-Phase
Output Voltage Range	100-240 V
Duty Cycle	50% at 60 A

Summary

Safety Precautions

Electric Shock Hazards

Details risks and precautions related to electric shock when operating the equipment.

Arc Rays Hazards

Explains the dangers of arc rays and necessary protective measures for eyes and skin.

Fumes and Gases Hazards

Welding and Cutting Sparks

Cylinder Safety

Installation

Technical Specifications

Details the technical specifications, including voltage, output, dimensions, and wire/fuse sizes.

Installation Safety Precautions

Essential safety guidelines to follow before and during the installation process.

Input Electrical Connections

Instructions for connecting the machine to the power supply, including voltage checks.

Fuse and Wire Size Recommendations

Ground Connection Procedures

Input Power Supply Connections

Detailed instructions for connecting the input power supply leads to the terminal block.

Air Input Connections

Reconnect Procedure

Output Connections

Operation

Operation Safety Precautions

Critical safety warnings and guidelines to follow before operating the machine.

Operating Steps

A step-by-step guide for preparing and operating the machine for cutting or gouging.

Cutting Procedure Recommendations

Maintenance

Maintenance Safety Precautions

Critical safety warnings required before performing any maintenance procedures.

Routine and Periodic Maintenance

Troubleshooting and Repair

How to Use Troubleshooting Guide

A three-step procedure for locating and resolving machine malfunctions.

PC Board Troubleshooting Procedures

Guidelines for troubleshooting and replacing printed circuit boards safely.

Troubleshooting Guide

Comprehensive guide to diagnose and resolve various operational problems.

Capacitor Discharge Procedure

Detailed steps for safely discharging capacitors before testing or removal.

Torch, Cable, Trigger, and Safety Circuit Test

Procedures for testing the torch assembly, cable, and associated safety circuits.

Transistor Module Test

Steps to test the transistor module for proper functionality using resistance measurements.

Main Transformer Test

Procedures for testing the primary and secondary windings of the main transformer.

Power Board Test

Steps to test the power board for correct voltage signals and functionality.

High Voltage Transformer and Circuit Test

Procedures for testing the high voltage transformer and related circuitry.