Lincoln Electric LN-25 SVM114-C User Manual
Ln-25, Portable cv/cc semiautomatic wire feeder, Svm114-c
Table of contents
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