9 ! When using an electrical appliance, basic precautions should always be followed, including the following: WARNING ! To reduce the risk of fire, electric shock, or injury: • Do not use on wet surfaces or outdoors. • Do not allow to be used as a toy. Close attention is necessary when used by or near children. • Use only as described in this manual. Use only manufacturer's recommended attachments. CAUTION For all models, DO NOT REMOVE either of the TOP red cap plugs that are glued to the unit.