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Denise JonesSep 13, 2025
Why is there poor penetration with my Eastwood MP140i?
- JJordan GreeneSep 13, 2025
Poor penetration can be caused by low voltage. If the voltage setting is too low for the material or thickness, increase it as needed.
Why is there poor penetration with my Eastwood MP140i?
Poor penetration can be caused by low voltage. If the voltage setting is too low for the material or thickness, increase it as needed.
General| Input Voltage | 120V |
|---|---|
| Output Amperage | 140A |
| Duty Cycle | 20% at 90A |
| Amperage Range | 30-140A |
| Output Current Range | 30-140A |
| Welding Processes | MIG, Stick |
Details warranty duration for various Eastwood products, including the MP140i welder.
Explains the duty cycle of the Eastwood MP140i welder and its implications for usage.
Details dangers of electric shock, fire, explosion, and health hazards associated with welding operations.
Explanation of the welder's function controls, digital displays, and LED indicators.
Instructions for connecting the welder and preparing it for MIG welding procedures.
Instructions for setting up the welder and connecting components for Stick welding.
Procedure for connecting shielding gas and assembling the TIG torch.
Steps for connecting the optional Spool Gun to the MP140i welder for aluminum welding.
Solutions for common issues encountered during Stick and MIG welding, such as porosity and penetration.
Diagnoses and corrects common TIG welding problems including arc start, contamination, and weld appearance.
