What causes lack of fusion in my Ozito MWR-090 Welding System welds?
Lack of fusion is caused by arc voltage being too low. To fix this, increase arc voltage by increasing the Output Voltage Control Switch positions.
General| Brand | Ozito |
|---|---|
| Model | MWR-090 |
| Category | Welding System |
| Language | English |
Defines user eligibility, recommends RCD use, and details precautions for fumes, glare, heat, and dress.
How to set wire speed and welding current using the adjustment knob.
Identifies common faults related to power, wire feed, and earth contact, with remedies.
Addresses issues with jerky wire feed, no wire feed, and faulty trigger switches or contact tips.
Solutions for wire feeding issues, overload indicator, burn-through, lack of penetration, and spatter.
Resolves issues with irregular weld shape, weld cracking, cold weld puddles, and voltage/current settings.
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