Troubleshooting steps
Check gas pressure, verify regulator
Welding Equipment Codes
E03 – Gas Pressure Error
Gas pressure error
Details
Shielding gas pressure is outside acceptable range.
Error typeerror
MeaningGas pressure error
Typical causesLow gas pressure, regulator issue
SolutionsCheck gas pressure, verify regulator
Severitymedium
Catalog references
Where this appears
HyperthermE03
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FAQ
Common questions
What pressure is needed?
Check specifications. Typically 60-80 PSI for plasma cutting.
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