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Table of Contents
1. Safety Precautions ........................................................................ 2
2. Specifications ................................................................................ 6
3. Applications ................................................................................... 6
4. Part Names .................................................................................... 7
5. Equipment ...................................................................................... 9
5-1. VRD (Voltage Reduction Device) ......................................... 9
5-2. Idle Control ........................................................................... 9
5-3. Weld Output Control ........................................................... 10
5-4. Remote Control (Option) .................................................... 10
5-5. Meter................................................................................... 11
5-6. Error Code Display ............................................................. 12
5-7. Monitor Lamp ...................................................................... 12
5-8. Frequency Selector ............................................................ 13
5-9. Ground Fault Circuit Interrupter (GFCI) and Grounding ..... 14
5-10. Emergency Stop Switch ................................................... 15
6. Pre-Operation Inspection ........................................................... 15
6-1. Engine Oil Inspection .......................................................... 16
6-2. Cooling Water Inspection ................................................... 16
6-3. Fuel Inspection ................................................................... 17
6-4. Inspection for Fuel/Oil/Cooling Water Leakage .................. 18
6-5. Battery Inspection ............................................................... 18
7. Operating Procedures ................................................................ 19
7-1. Starting the Engine ............................................................. 20
7-2. Stopping the Engine ........................................................... 21
7-3. Emergency Stop ................................................................. 21
8. Using as a Welder ....................................................................... 21
8-1. Welding Cable Selection .................................................... 21
8-2. Welding Polarity .................................................................. 22
8-3. Welding Cable Connection ................................................. 23
8-4. Duty Cycle .......................................................................... 24
8-5. Welding Work ..................................................................... 24
9. Using as a Generator .................................................................. 26
9-1. Output Types and Ranges .................................................. 26
9-2. Usable Device Capacities ................................................... 27
9-3. Operation ............................................................................ 28
10. Simultaneously Welding and Using as AC Power Source .... 29
11. Inspection/Maintenance ........................................................... 30
12. Long-Term Storage ................................................................... 35
13. Troubleshooting ........................................................................ 36
14. Engine Wiring Diagram ............................................................ 39
15. Generator Wiring Diagram ....................................................... 40