User manual PHILIPS HR4368

[. . . ] This is particularly advisable if the room is very large and/or has an irregular shape. In that case, place the air cleaners as far away from each other as possible. 2 = high speed Type HR 4368: O = off · ) in such a way that the air inlet and air outlet openings are not blocked. ⷠPlace the air cleaner at least 90 cm above the floor for optimal airflow. [. . . ] In general, it is not advisable to use it near an open fire. Always unplug the appliance before you remove any parts, before you start cleaning it and when the appliance is not used. The appliance can be cleaned with a damp cloth and some detergent, if necessary. Do not use this air cleaner (or any motor-driven household appliances) in the presence of oxygen or any flammable material or gases. Do not place the air cleaner on a soft surface such as a bed or couch. Do not place the air cleaner next to a humidifier. Keep the mains cord away from heated surfaces. If the mains cord of this appliance is damaged, it must only be replaced by Philips or its service representative, as special tools and/or parts are required. Save these instructions for future reference. When to clean / replace the filters · Remove and clean the foam prefilter at least every two months. ⷠRemove and replace the HEPA/carbon filter at least every six months or when the colour of the HEPA/carbon filter matches that of box 4 of the filter full indicator. ⷠTo replace your HEPA/carbon filter on time, regularly check the colour against the filter full indicator (fig. Box 2/3: used filter, can still be used box 4: filter is full and needs to be replaced. The HEPA/carbon filter in your air cleaner should remain effective for approximately 6 months when used continuously. ⷠThe life of the filter is affected by the frequency of use and the concentration of pollutants in the air. ⷠNew HEPA/carbon filters are available from your dealer under number HR 4990 (single pack). How to use · The power "on" Indicator (E) will light up to indicate that the air cleaner is working (fig. 3 = high quiet air cleaning high-speed air cleaning quiet air cleaning quiet continuous air cleaning high-speed air cleaning For quick air cleaning, set the speed control to the high-speed setting. [. . . ] - Remove the new filter from its plastic bag and insert it into the air cleaner with the white pleated HEPA material facing you. Push the filter in firmly until it rests flush in the filter receptacle area. - Replace the prefilter only when it is completely dry. - Wipe the screened side panel with a soft, clean cloth. [. . . ]