What situation can cause air compressor malfunction?

A clogged air filter can significantly impede the performance of an air compressor. The primary function of the air filter is to remove unwanted particles and contaminants from the air entering the compressor. When the filter becomes clogged, it restricts airflow, which leads to inadequate air supply for compression. This can cause the compressor to work harder than it should, potentially leading to overheating, increased energy consumption, and ultimately, malfunction. Frequent filter maintenance and replacement are essential to ensure the compressor operates efficiently and reliably.

In contrast, while high humidity, incorrect oil type, and low ambient temperature can also impact compressor performance in some ways, they do not directly cause the immediate malfunction in the same way a clogged filter does. High humidity can lead to moisture buildup, which could affect compressor operation, but it generally doesn't block airflow like a clogged filter does. Using the wrong oil can also impact lubrication and lead to wear over time, but again, it might not cause a sudden failure. Low ambient temperatures can affect the viscosity of the oil and make starting more difficult, but they do not directly obstruct air entry into the compressor.