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Kathryn MacdonaldAug 23, 2025
What to do if GAS LED is off, FAULT and MIN pressure indicators are flashing on my Thermal Dynamics CUTMASTER Welding System?
- MMary CarpenterAug 23, 2025
If the GAS LED is off and the FAULT and MIN pressure indicators are flashing, it could be due to several reasons: * The gas supply may not be connected, so ensure it is properly connected. * The gas supply might not be turned on; make sure to turn it on. * The gas supply pressure could be too low; set the air supply inlet pressure to 120 psi. * The AIR PRESSURE CONTROL regulator may be set too low; in this case, adjust the regulator to set the air pressure.