Do not hands appliance with wet hands. Bo not put any object into openings. Do not use with any opening blocked; keep free of dust, tint, hale, and anything that may reduce alr flow. Esp hair, loos clothing, fingers, and all parts of body away from sweepings and moving pairs. Turn off ali confreres before removing the battery cartridge. Use extra care when cleaning on stales. o not use to plonk up Flammable or combustible gilds, such as gaso{inĀ®, or use in areas where they may b present.