Thermal Arc Viking 210GM, Руководство по эксплуатации

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Viking 210GM, 250GM
TABLE OF CONTENTS
Page
iii
8.11 Dwell Timer (Compact Models Only)...................................................................................................20
8.12 Mode Selector
Switch (Compact Models Only)....................................................................................20
8.13 Wirefeeder Drive Roller Pressure Adjustment (Compact Models Only) ..............................................20
8.14 Wire Reel Brake (Compact Models Only).............................................................................................20
9. TWECO MIG TORCH (Cat No: 10-6105 where supplied)............................................. 21
9.1 Introduction..............................................................................................................................................21
9.2 MIG Torch Components..........................................................................................................................21
9.3 Torch Consumable Parts..........................................................................................................................22
9.4 Installing A New Wire Conduit ...............................................................................................................23
9.5 MIG Torch Maintenance .........................................................................................................................24
10. BASIC WELDING TECHNIQUE ................................................................................... 24
10.1 Setting of the Power Source...................................................................................................................24
10.2 Position of MIG Torch...........................................................................................................................24
10.3 Distance from the MIG Torch Nozzle to the Work Piece......................................................................24
10.4 Travel Speed ..........................................................................................................................................24
10.5 Electrode Wire Size Selection ...............................................................................................................24
10.6 Stitch Welding Operation ......................................................................................................................25
10.7 Spot Welding Operation ........................................................................................................................26
11. ROUTINE MAINTENANCE & INSPECTION............................................................. 26
11.1 Improved Current Accuracy Calibration Procedure for the Digital Meter ............................................27
12. BASIC TROUBLESHOOTING ....................................................................................... 28
12.1 Solving Problems Beyond the Welding Terminals................................................................................28
12.2 Welding Problems .................................................................................................................................30
12.3 Power Source Problems .........................................................................................................................31
12.4 Key Spare Parts......................................................................................................................................33
13. VOLT/AMP GRAPHS ...................................................................................................... 34
14. VIKING 210GM CIRCUIT DIAGRAM ......................................................................... 35
15. VIKING 250GM CIRCUIT DIAGRAM ......................................................................... 36
16. PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM (CAT NO: 10-6100) ............... 37