When installed, the air filter and the engine intake pipe between both the flanges, or directly connect the rubber tube connections must be tight and reliable, to prevent air leakage. The surface must be installed at both ends of filter element rubber gasket, wing nut fixed air cleaner cover can not be screwed too tight, so as not to crush the filter paper.

In the maintenance, cleaning paper filter should not be placed in the oil filter paper, otherwise will fail, but also easy to cause runaway accident. The maintenance, can only use the vibration method, soft brush division or compressed air cleaning method to remove dirt dust on the surface of the filter element. In the paper, a coarse filter part, should be promptly removed the dust collecting part, dust cyclone tube leaves and so on. Every time instant care, paper filter cannot completely restore the original performance, will be higher, so the intake resistance, generally when the paper filter is needed for the fourth maintenance, it should be replaced with a new filter element.

When in using, to prevent air filter paper core wet by the rain, because once the paper core absorbed a lot of water, will greatly increase the intake resistance, shorten the mission. In addition, the paper core air filter and oil fire and cannot contact.

The vehicle engine equipped with cyclone air filter, the end of the plastic cover is dome, the blade cover rotates air, 80% dust under the centrifugal separation, collected in the dust collecting cup, paper filter for dust to inhalation of dust was 20%, the total efficiency is about 99.7% so, maintenance of cyclone air cleaner, pay attention not to filter on the plastic dome is missing.