
It must be operated in an enclosed area to be most effective. Close all doors, windows, and other outside openings to the room. 5. The appliance must not be modified in any way, as any modifications may be extremely dangerous. 6. Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions, or has been damaged in any manner. Return appliance to the nearest authorized service facility for examination, repair or adjustment. 7. The use of accessory attachments i