Troubleshooting steps
Check gas cylinder, verify gas lines, check regulator, test solenoid
Welding Equipment Codes
ERR-05 – Gas Flow Error
Shielding gas flow error
Details
A problem has been detected with shielding gas flow.
Error typeerror
MeaningGas flow error
Typical causesEmpty gas cylinder, blocked gas line, regulator issue, solenoid fault
SolutionsCheck gas cylinder, verify gas lines, check regulator, test solenoid
Severitymedium
Catalog references
Where this appears
Lincoln ElectricERR-05
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FAQ
Common questions
Will this affect weld quality?
Yes, insufficient gas flow can cause porosity and poor weld quality.
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