Cleaning the Fan FiltersCleaning the Fan FiltersFrom time to time, it may become necessary to clean the fan filters.It’s a good idea to keep the fan filters clean to ensure maximumairflow, and cooling, through your SX Series amplifier. To clean thefan filters follow these simple steps.1/ Remove the fan filter by placing your finger in the depressedarea under the fan filter frame.2/ Clean the filter with warm water and let the filter dry thoroughlybefore replacing.3/ Replace the fan filter by aligning the frame to the top of thepanel knock-out, and then, snap the frame back in place.ENGLISH12