GENERAL MAINTENANCE (CONT.)CLEANING THE HEPA FILTERYou have two options to clean the HEPA filter:1. When visibly dirty, simply remove the HEPA filter from the unit, and with a hand-held vacuum, remove the heavy particulate. This method will extend the life of the HEPA.2. If step one doesn’t clean the filter, Remove the HEPA filter from the unit, carefully Vacuum, then wash in hot water. Allow to dry prior to reinstalling, Replace if damaged.CHANGING THE PCO CELL:The PCO cell should be changed when REPLACE PCO CELL appears on the display, or every two(2) years, whichever comes first. To change the PCO cell, follow the instructions on pages 7.CHANGING THE FUSE:The fuse may be accessed by unplugging the cord from the back of the unit, removing the back cover of the unit, then pulling, or if necessary, gently prying the fuse out using a small, straight screwdriver.CLEANING THE PURIFIER PLATE:Remove the HEPA filter. Carefully remove the purifier plate from the plate guide by grasping the middle of the edge nearest to you and slowly pull it straight out.If you are in an environment where there are fats, oils, or grease, such as in kitchen, start by cleaning with alcohol and a soft bristle brush. This will cut the grease without leaving a residue.For all applications - Clean with a mixture of one part water and one part ammonia to remove contaminants. Place the plate into a shallow dish, and pour enough of the water/ammonia solution into the dish to just cover plate. Allow the plate to soak for no more than 10 minutes.CAUTION: Damage may result from soaking the purifier plate longer than 10 minutes110 volt models - use 1.6 Amp slow blow fuse
SEE PAGE 7 FOR REMOVAL AND INSTALLATION INSTRUCTIONS
See next page for back cover removal instructions6