[. . . ] If the mains cord is damaged, you must have it replaced by Philips, a service centre authorised by Philips or similarly qualified persons in order to avoid a hazard. Never leave the appliance unattended when it is connected to the mains. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. [. . . ] Features Spray function You can use the spray function to remove stubborn creases at any temperature. Steam boost A powerful steam boost helps to remove very stubborn creases. The steam boost function can only be used at temperature settings between 3 and MAX. Concentrated steam boost from the special Steam Tip (GC3640/GC3660 only) The concentrated steam boost from the long vents in the Steam Tip enhances the distribution of steam into every part of your garment. The concentrated steam boost function can only be used at temperature settings between 3 and MAX. Vertical steam boost You can also use the steam boost function when you hold the iron in vertical position. This is useful for removing creases from hanging clothes, curtains etc. Drip stop This iron is equipped with a drip-stop function: the iron automatically stops producing steam when the temperature is too low, to prevent water from dripping out of the soleplate. Automatic shut-off function (specific types only) The automatic shut-off function automatically switches off the iron if it has not been moved for a while. To let the iron heat up again: 1 Pick up the iron or move it slightly , The red auto-off light goes out. , If the temperature of the soleplate has dropped below the set ironing temperature, the temperature light goes on. 2 If the temperature light goes on after you have moved the iron, wait for it to go out before you start ironing. Note: If the temperature light does not go on after you move the iron, the soleplate still has the right temperature and the iron is ready for use. Cleaning and maintenance Cleaning 1 Set the steam control to position 0, remove the mains plug from the wall socket and let the iron cool down. Never use a scouring pad, vinegar or other chemicals to clean the soleplate. Double-active Calc System The Double-Active Calc System consists of an Anti-Calc tablet inside the water tank combined with the Calc-Clean function. [. . . ] Set an ironing temperature at which the steam boost function can be used ( 3 to MAX). Put the iron on its heel and wait until the temperature light goes out before you use the steam boost function. Water droplets drip onto the fabric during ironing You have not closed the cap of the filling opening properly. [. . . ]