spa massager MA666 Installation Instructions 1This equipment must be fastened onto the clean position of wall, or put onto other level surface, the plastic filmpapersoft cloth and like are not allowable to put onto the equipment in case cause blockage to air inlet. Additionally, the equipment shall be higher than the water surface by 50 cm in case back flow and cause damage to equipment, even influence the safety. 2Put the bubble-cushion in the middle of bathtub level, and press the base sucker in case slip of bubble-cushion. 3Connect the hose with one end of machine, then push the connector to the other end, otherwise, it falls off once the machine is started. 4Connect the connector of cushion, you just aim at the bayonet, then press and screw down it. Operating Instructions 1Turn on the switch, generally, the default value is 30 minutes timing6 class wind, the wind can be adjusted at the range of 1-8 class. After start the machine, the ozone shall be open by itself. 2Add water into bathtub to 60 percent with proper water temperature, at the same time, connect the hose and bubble cushion with the air outlet , then turn on the switch of machine for producing the sound water with high sterilization effect and oxygen content. 3When add to water, the hot and cooling water shall be added at the same time for prolonging the useful life.