MAINTRAIN
Filter cleaning
1, recommended every 120 hours of primary filter cleaning once fully dry after cleaning required;
2, before maintenance shutdown and cut off external power supply;
3, with a Phillips screwdriver remove the lower panel (inlet louvers) the upper part of a screw, remove the lower panel;
4, the filter is removed from the grid;
5, with room temperature water rinse;
6, dry installation.
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