HoMedics AR-35 Downloadable Instruction Book - Page 7

Cleaning and Maintenance For best performance, we recommend: • Vacuum the True HEPA filters using the brush attachment of your vacuum cleaner once a month • NEVER use water or any household cleaners or detergents to clean the True HEPA filters • Clean off the outside of the unit with a dry cloth once a month • NEVER use water, wax, polish, or any chemical solution to clean the outside of the unit • Clean off the grill cover using a damp cloth or the brush attachment of your vacuum once a month • NEVER use wax, polish, or any chemical solution to clean the grill cover • Replace the True HEPA filters every 12-18 months • If you will not be using the air cleaner for an extended period of time, please store in the box, or a cool, dry place. Troubleshooting Problem Unit will not operate Possible Cause • Unit is not plugged in • No power at unit Solution • Plug unit in • Press the POWER button to turn the power on • Check circuits, fuses, try a different outlet Reduced airflow or poor filtering • The front grill may be blocked • True HEPA filters may be clogged • Check to make sure nothing is blocking the back grill and air outlet • Check and clean filters • Replace the filters Excessive noise • The unit is not level • Place the unit on a flat, even surface 12 13