Hamilton Beach 04162C Use And Care - Page 7

840115900 ENv00.qxd 6/6/03 9:03 AM Page 7 Installing the Carbon Pre-Filter 1 NOTE: The carbon pre-filter should be replaced approximately every three months. Remove the intake grille by carefully pulling the upper two side tabs away from the body of the air purifier and lifting up. 2 Locate the black carbon pre-filter. It will be folded inside a plastic bag. Remove and discard the plastic bag. 3 Unfold and flatten out the black carbon pre-filter. Attach the four corners of the carbon pre-filter to the four hook fasteners on the HEPA filter. 4 Insert the two tabs on the bottom of the intake grille into the holes on the bottom ledge of the air purifier. Pivot the intake grille into place and lightly press on the upper corners of the grille to snap it into place. NOTE: The air purifier has a safety switch that prevents operation if the intake grille is not properly installed. DO NOT attempt to override or disable this safety switch. 7