Malfunction

Malfunction means any sudden failure of air pollution control equipment or process equipment or of a process to operate in a normal or usual manner. Failures that are caused entirely or in part by poor maintenance, careless operation, or any other preventable upset condition or preventable equipment breakdown shall not be considered malfunctions.

Source

40 CFR § 63.71

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Scoping language

All terms used in this subpart not defined in this section are given the same meaning as in the Act.

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