The Lincoln Electric G4790-1 is a genuine OEM control pc board for applicable Lincoln equipment. Orderable Lincoln SKU: 9SG4790-1.
- Manufacturer: Lincoln Electric
- OEM assembly number: G4790-1
- Orderable SKU: 9SG4790-1
- Component type: Control PC board
- Availability: In stock
Use the machine model and code number from the rating plate. This part is listed for the following combinations:
| Lincoln model | Code number(s) |
|---|---|
| DC600 | 10589, 10590, 10591, 10592, 10593, 10594, 10595, 10596, 10639, 10640, 10641, 10700, 10701, 11537, 11539, 11540, 11541, 11707, 11725 |
| DC600 230/460/575V | 11071, 11072 |
| DC600 Transformer | 11129, 11130, 11131, 11132, 11133, 11140 |
| DC600 60HZ | 11335, 11336, 11337, 11338, 11339 |
| DC600 with Multi-Process Switch | 11538, 12778 |
| DC600 VRD | 11598 |
| DC600 CCC | 12390 |
| Red-D-Arc DC600 | 11542 |
This electronic assembly should be diagnosed and installed by a qualified service technician. Follow proper lockout, grounding, and ESD procedures. This PCB is non-returnable after the anti-static package has been opened.
Is 9SG4790-1 the same part as G4790-1?
Yes. G4790-1 identifies the OEM assembly, while 9SG4790-1 is the orderable Lincoln SKU.
Can a different G4790 revision be substituted?
Do not assume revisions are interchangeable. Confirm the complete part number and machine code in Lincoln parts documentation.
Can this PCB be returned after opening?
No. It is non-returnable after the anti-static package is opened.
Need help confirming this part? Call 877-532-9353 with the machine model and code number, or use the Lincoln Electric service-parts finder.