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Brittany ArellanoAug 27, 2025
What to do if Ingersoll-Rand Air Compressor fails to shutdown?
- KKevin WarrenAug 27, 2025
If your Ingersoll-Rand Air Compressor fails to shutdown, it could be due to several defective components. These include the discharge air temperature switch, the separator temperature switch, the engine temperature switch, the engine oil pressure switch, or the shutdown solenoid (carefully block air inlet to stop engine). Other potential causes are a malfunctioning relay (replace the relay), a defective start switch (pull wire off shutdown solenoid and replace the defective item), or a wire shorted hot (repair the short).