3.2.4.2.1 Replace the filter element when the air filter maintenance pressure difference is greater than 0.05bar. <br>3.2.4.2.2 The air filter element is clean, free from clogging, and the filter screen is free from damage.
3.2. 4.2. 1. Replace the filter element when the maintenance differential pressure of the air filter is greater than 0.05bar.<br>3.2. 4.2. 2. The air filter element shall be clean without blockage and the filter screen shall be free from damage.
3.2.4.2.1 Replace the filter element when the maintenance pressure difference of the air filter is greater than 0.05bar. 3.2.4.2.2 The air filter element is clean and free from blockage, and the filter screen is not damaged.