Standard and broad temperature variant

Regularly check the degree of pollution of the fan filter fleece and replace it if necessary. The degree of pollution is dependent on the environment. As replacement filters, use the filters from Rittal that are intended for this purpose. Select a suitable filter depending on the existing fan from the following table.

Note that only the lower grille at the air intake is equipped with a filter fleece. In order to ensure the cooling function, fleece must not be used in the grilles at the air outlet.