GreenTech PureAir50 - Cleaning and Maintenance Procedures; Recommended Cleaning Frequency; Preparation for Cleaning; Cleaning the Fan Air Intake

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1. Turn the unit OFF and remove it from the wall outlet.
2. Vacuum out the Fan Air Intake until clean.
NOTE: Blowing Air into the Fan Air Intake in order to clean the unit is not advised. This
will only restrict future air ow and pollute the quality of air being emitted by your unit.
3. Dip a cotton swab (Q-Tip) in Isopropyl Alcohol and insert it into the
Purication Output Nozzle. Gently rotate the swab and clean the entire
area until all visible contamination has been removed. Use a new cotton
swab to dry the previously cleaned area.
4. Allow the unit to dry, face down.
5. Plug your unit back into the outlet and turn back on by rotating the dial
to the right. Set to your desired level of purication and verify that the
operating light is on.
Cleaning/Maintenance
NOTE: For proper operation, the unit should be cleaned at least once per month.