valutazioni - 3, GPA: 4.3 ( )

Produttore : Americair File Size : 86.43 kb File Nome : Lingua di insegnamento:

Read these instructions completely. 2. Unplug your unit from the power supply outlet. 3. Open the front door of the unit to gain access to the filter compartment. 4. Lift the rod that holds the filter in place and remove the metal plate covering the end of the filter. 5. Remove the HEPA cartridges from the unit. NOTE: The carbon pre-filter and the HEPA filter will contain contaminants. Remove them slowly from the unit in order to avoid dusting. 6. To change the first-stage carbon filter, peel off the black pre-filter that surrounds the HEPA cartridge and discard into a plastic waste bag. 7. Wrap the new pre-filter around the HEPA cartridge completely enclosing it with the carbon blanket. Then peel off the paper backing of the adhesive strip on the inside of the pre-filter and overlay the adhesive strip on the filter to seal it tightly. The inner blanket (third stage filter) can be changed similarly however there is no adhesive strip needed to hold it in place. 8. Replace the HEPA cartridge complete with the new pre-filter and inner blanket (if changed) into the casing, making sure it is seated in the ring at the back of the unit. Install the cover plate and the filter retaining rods. 9. After all of the filters have been replaced, replace the front door. 10. Plug in the unit and turn it on. For optimum performance set the unit to the highest speed setting. FILTER MEDIA There are three stages of filtration in the AMAIRCARE Air Filtration System. Air is drawn into the top of the unit through the duct opening above the front compartment and is exhausted through the duct opening above the rear fan compartment. The three stages of filtration are as follows: STAGE 1: As air enters the air treatment system it first passes through 3/16” thick activated carbon impregnated non-woven polyester pre-filter. This first stage of filtration removes the larger particles of dust and adsorbs[JPS1]* gaseous contaminants. STAGE 2: After passing through the pre-filter, the air then moves through a high efficiency particulate removal filter. The “HEPA” (High Efficiency Particulate Arrestance) filter media is laser tested to remove 99.97% of the particles in the air stream down to a size of 0.3 microns. Particles of concern which are normally in this size range include pollen, household dust, cigarette smoke, bacteria, animal dander, molds, etc. STAGE 3: The clean air stream then passes through a 1/2” inner blanket of activated carbon impregnated non-woven polyester filter material. This final stage of filtering adsorbs additional gaseous contaminants such as odors and toxic fumes. SERVICE LIFE The useful service life of the filter media in the AMAIRCARE Air Filtration System is directly related to the volume of air passed through the system and the amount of contaminants in the air. In a typical residential application, the Stage 1 and Stage 3 filter media should be replaced every three to six months. The Stage 2 HEPA filter should retain peak performance for a period ...

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