Lincoln Electric INVERTEC V250-S User Manual
Invertec v250-s, Service manual, Svm124-a
Advertising
INVERTEC V250-S
SERVICE MANUAL
Sales and Service through Subsidiaries and Distributors Worldwide
22801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A. Tel. (216) 481-8100
World's Leader in Welding and Cutting Products
Premier Manufacturer of Industrial Motors
SVM124-A
July, 1996
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 thought-
ful 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.
For use with machine Code Numbers 10102 to 10188
RETURN TO MAIN INDEX
Advertising
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 & Repair
- Symptoms
- Major physical or electrical damage is observed when cover wrap-around is removed.
- The machine is dead - no output -no fan.
- No output but the fan operates normally.
- Output turns on momentarily, then switches off and repeats cycle.
- Remote output control not functioning. The machine operates normally on LOCAL control.
- No output - Main input fuses open, indicating excessive current draw.
- The machine operates normally when connected for 200 - 230VAC input. There is no output when the ...
- The machine will not produce more than 200 amps.
- Poor welding, weld settings drift, or output power is low.
- Poor stick electrode welding performance. The arc pops out.
- Section G Electrical Diagrams