[. . . ] Above 85F° is the ideal tem perature to feel optimal cooling effects. If your humidity level is above 85%, this reduces the effectiveness of evaporative cooling. Your temperature-cooling drop varies depending on temperature and humidity, but cooling over 25 degrees can result under optimal conditions. [. . . ] The fan is equipped with a power supply with ground fault circuit interrupting device. For your safety, turn off the electrical power supply before installing, moving, or servicing your fan to avoid any possible electrical shock hazards. To reduce the risk of fire or electrical shock, do not use this fan with any solid state speed control device. To reduce the risk of electrical shock, this plug is intended to fit in an outlet only one way. Do not use fan if any part is damaged For your safety, turn off the electrical power supply at the service entrance before assembling, installing, moving, or servicing your fan to avoid any possible electrical shock hazards. Before installing misting tube to fan, make sure filter is secure in spigot attachment. This device will filter out any sediment from the water supply thereby preventing it from getting into the mist line and plugging the nozzles 2. Turn on water enough to wash out any residue in tube to prevent clogging of misting nozzles. Screw misting nozzles securely into tube openings IMPORTANT: Spray angle and droplet size is determined by water pressure at your location. Never insert fingers or any other objects through the grill guard when fan is in operation. Speed control: Press the SWITCH at the back of the fan to Low, or High for desired air movement. CAUTION: KNOB must be fully tightened before assembling the FAN HEAD to the INNER TUBE. Note: Your PURLINE Outdoor misting fan will use approximately 9 gallons of water for each hour of operation. WARNING: Electric shock hazard---Unplug from electrical supply source before cleaning. [. . . ] Used devices must be collected separately in order to optimize recuperation and recycling rates of the materials that make them up and so reduce the impact on human health and the environment. The symbol of the crossed out garbage can appears on all the products to remind the obligations regarding separated collection. Consumers must contact local authorities or resellers regarding the procedure to follow for the device's removal. [. . . ]