Lincoln Electric INVERTEC SVM161-A User Manual
Invertec, V205-t ac/dc, Svm161-a
SVM161-A
January, 2011
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 READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT.
And,
most importantly, think before you
act and be careful.
SERVICE MANUAL
For use with machine code number:
10860
INVERTEC
®
V205-T AC/DC
™
V205-T
V205-T
AC/DC
AC/DC
• 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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Document Outline
- Master Table of Contents
- 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 evident when the sheet metal cover(s) are removed.
- The machine is dead—no fan –no output—no LEDs.
- The main input fuses or breakers repeatedly fail.
- No or low output. Error code “E11” is flashing on the digital display.
- No or low output. Error code “E12” is flashing on the digital display.
- No output. Error code “E10” is flashing on the digital display. The thermal indicator light is on.
- Error code “E20”, “E24”, or “E25” is flashing on the digital display.
- The machine functions normally except the cooling fan does not operate.
- No High Frequency when the torch trigger is pulled and the machine is in the TIG mode.
- Error code “E14” is flashing of the digital display
- No current regulation in the Stick mode. Low open circuit voltage.
- There is no response to changes to the output control settings. No current regulation in all modes.
- The machine does not have welding output in the Stick mode. Zero volts open circuit voltage. The Output LED on the control panel is blinking. The machine operates correctly in the TIG mode
- The machine does not have welding output in either the Stick or TIG modes. Zero volts open circuit. The Output LED on the control panel is blinking.
- The machine operates properly in the Stick and DC TIG modes. AC TIG mode does not function properly.
- Section G - Electrical Diagrams