Lincoln Electric POWER-ARC 4000 SVM103-A User Manual
Power-arc 4000, Svm103-a, Service manual
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SVM103-A
December 1995
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.
SERVICE MANUAL
World’s Leader in Welding and Cutting Products Premier Manufacturer of Industrial Motors
Sales and Service through subsidiaries and Distributors Worldwide
22801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A. Tel. (216) 481-8100
For use with machine code number 10083
POWER-ARC 4000
TM
RETURN TO MAIN INDEX
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Table of contents
Document Outline
- Master TOC
- Safety
- Section A Installation
- Section B Operation
- Section C Accessories
- Section D Maintenance
- Section E Theory of Operation
- Section F Troubleshooting and Repair
- Symptoms
- Major physical or electrical damage is evident
- No weld output and no auxiliary output - engine runs normally
- No weld output - auxiliary power (230 - 115 VAC) operates normally - engine runs normally
- No auxiliary power - welding output is normal - engine runs normally
- Low weld output and low auxiliary output
- Engine will not start
- Engine will not stop running
- Engine runs erratically or stops running
- Engine sputters but will not start
- The welding arc is "cold". The engine runs normally (3700 RPM, no load). Auxiliary power is functioning normally
- Section G Electrical Diagrams