Pilot Arc and HF Starter
AssemblyThe high-frequency unit and pilot supply that ionize the gas and hold a non-transferred pilot arc between electrode and nozzle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Pilot Arc and HF Starter
6 top-level lines as of r127072| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | HF Spark Unit 4 parts | plasma-arc-welding-machine-hf-unit | 1× | 1 | 0 | assembly |
| 2 | Pilot Arc Supply 4 parts | plasma-arc-welding-machine-pilot-supply | 1× | 1 | 0 | assembly |
| 3 | Pilot Ballast Resistor | plasma-arc-welding-machine-pilot-resistor | 1× | 1 | · | part |
| 4 | HF Coupling Transformer | plasma-arc-welding-machine-hf-coupling | 1× | 1 | · | part |
| 5 | Spark Gap | plasma-arc-welding-machine-spark-gap | 1× | 1 | · | part |
| 6 | Relay | relay | 2× | 2 | · | part |