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Tuesday, 13-May-2008 23:48:36 EDT

Amaircare 2700 & 3500 Filter Change Instructions

Please read and follow the directions below to replace any filter(s) on your Amaircare HEPA Air Filtration System.


Removing the Filter Assembly 1. Turn the switch to the ‘off’ position and unplug the power cord from outlet. 2. Place the unit on a soft surface 3. This step requires a friend’s assistance Have someone hold the motor assembly stationary while you twist the filter assembly counter-clockwise to release it, then lift to remove. 4. Remove the foam ‘0’-ring and put it in a place where it will not be damaged or lost. It will be needed during re-assembly.

	Replacing the Foam Pre-Filter 1. Place the filter assembly upside down on a soft surface 2. Gently pull the foam pre-filter upwards to remove it from the assembly. 3. To replace with a new or washed* pre-filter, carefully spread the foam filter around the outer edges of the filter assembly and gently pull it down to it’s original position (covering the exposed steel mesh) * In order to increase filter life, foam pre-filters may be hand washed, allowed to dry, and re-used. Over time and increased washings the filter will eventually need to be replaced.

Hepa Cartridge Replacement 1. Remove and carefully discard the old HEPA Cartridge. (Filter Assembly) 2. Install the new HEPA Cartridge. (Filter Assembly) see: ‘Re-Assembling the Unit’

	Replacing the Inner Blanket Caution: When completing the following steps, please use extreme care not to inflict pressure on the underlying HEPA filter when replacing the Inner Blanket 1. Look inside the Filter Assembly to locate an end of the Inner Blanket. 2. Without applying pressure directly on the HEPA filter located behind the Inner Blanket, fold the ends of the old Inner Blanket in and remove it from the unit. 3. Insert the new Inner Blanket inside the HEPA Cartridge with the edges overlapped by at least one inch. Once it is in position gently spread the Inner Blanket against the HEPA filter until the two ends of the blanket meet.

Re-Assembling the Unit 1. Gently place the motor assembly on a soft surface 2. Place the foam ‘O’-ring onto the Motor Assembly (if a new foam ‘O’-ring is available, use it in place of the old one) 3. This step requires a friend’s assistance While a friend support the Motor Assembly, place the Filter Assembly on top of the Motor Assembly and firmly twist the Filter Assembly clockwise until both assemblies are locked together. Your unit is now ready for use.

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