Lincoln Electric LN-25 SVM114-C User Manual
Ln-25, Portable cv/cc semiautomatic wire feeder, Svm114-c
LN-25
™
PORTABLE CV/CC
SEMIAUTOMATIC WIRE FEEDER
Safety Depends on You
Lincoln arc welding and cutting equip-
ment 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.
For use with machines having Code Numbers:
9218
9219
9220
9383
9810
9811
9812
RETURN TO MAIN INDEX
10556
10557
10558
11144
11145
11282
11283
11144
11145
11282
11283
SVM114-C
July, 2008
SERVICE MANUAL
• 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 •
Copyright © Lincoln Global Inc.
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MAIN MENU
Document Outline
- Master Table of Contents
- Safety
- Section A - Installation
- Section B - Operation
- Section C - Accessories
- Sectoin D - Maintenance
- Section E - Theory of Operation
- Section F- Troubleshooting and Repair
- Symptoms
- Major physical or electrical damage is evident when the box cover is removed.
- When gun trigger is pulled, there is no wire feed.
- The wire feeds for a short period of time but then stops feeding. When the gun trigger is released and then retriggered, the wire resumes feeding but soon stops again.
- The wire stops or stubs while welding.
- The wire feed motor runs at a constant speed with no control.
- The gas solenoid valve will not function.
- The contactor does not function.
- Section G - Electrical Diagrams