[. . . ] English HD7457 HD7447 CALC Descale your coffee maker when you notice excessive steaming or when the brewing time increases. Only use white vinegar to descale, as other products may cause damage to your coffee maker. To fully benefit from the support that Philips offers, register your product at www. [. . . ] Caution -- Do not place the appliance on a hot surface and do not let the mains cord come into contact with hot surfaces. -- Unplug the appliance before you clean it and if problems occur during brewing. -- This appliance is intended to be used in household and similar applications such as: -- staff kitchen areas in shops, offices and other working environments; -- farm houses; -- by clients in hotels, motels and other residential type environments; -- bed and breakfast type environments. electromagnetic fields (EMF) This Philips appliance complies with all standards regarding electromagnetic fields (EMF). If handled properly and according to the instructions in this user manual, the appliance is safe to use based on scientific evidence available today. Ordering accessories To purchase accessories for this appliance,  please visit our online shop at www. If the online shop is not available in your country, go to your Philips dealer or a Philips service centre. If you have any difficulties obtaining accessories for your appliance, please contact the Philips Consumer Care Centre in your country. Environment -- Do not throw away the appliance with the normal household waste at the end of its life, but hand it in at an official collection point for recycling. 1 Guarantee and service If you need service or information or if you have a problem, please visit the Philips website at www. Com/support or contact the Philips Consumer Care Centre in your country. If there is no Consumer Care Centre in your country, go to your local Philips dealer. Troubleshooting This chapter summarises the most common problems you could encounter with the appliance. If you are unable to solve the problem with the information below, visit www. [. . . ] We advise you to use thin cups, because they absorb less heat from the coffee than thick cups. There is less coffee in Make sure you place the jug properly on the the jug than expected. If the jug is not placed properly on the hotplate, the drip stop prevents the coffee from flowing out of the filter. [. . . ]