Tweco 175i Transtig - Manual (Page 5)

TABLE OF CONTENTS
SECTION 4:BASIC WELDING GUIDE .................................................................... 4-1
4.01 MIG (GMAW/FCAW) Basic Welding Technique ............................................... 4-1
4.02 MIG (GMAW/FCAW) Welding Troubleshooting ............................................... 4-7
4.03 Stick (MMAW) Basic Welding Technique ...................................................... 4-10
4.04 Stick (MMAW) Welding Troubleshooting ...................................................... 4-22
4.05 TIG (GTAW) Basic Welding Technique .......................................................... 4-24
4.06 TIG (GTAW) Welding Problems ..................................................................... 4-27
SECTION 5:POWER SOURCE PROBLEMS AND ROUTINE SERVICE REQUIREMENTS............. 5-1
5.01 Power Source Problems ................................................................................. 5-1
5.02 Routine Service and Calibration Requirements ............................................... 5-2
5.03 Cleaning the Welding Power Source ............................................................... 5-5
5.04 Cleaning the Feed Rolls ................................................................................... 5-5
SECTION 6:KEY SPARE PARTS ........................................................................... 6-1
6.01 Power Source ................................................................................................. 6-1
6.02 Tweco Fusion 250 Mig Torch ......................................................................... 6-2
APPENDIX: TRANSMIG 175i CIRCUIT DIAGRAM ...................................................... A-1
CIGWELD - LIMITED WARRANTY TERMS
TERMS OF WARRANTY – JULY 2010
WARRANTY SCHEDULE – JULY 2010
GLOBAL CUSTOMER SERVICE CONTACT INFORMATION ........................... Inside Rear Cover