Descaling the coffeemakerScale builds up inside the coffeemaker during use. It is essential to descalethe coffeemaker when the CALC CEAN light is lit. Only use the specialPhilips SENSEO® SARISTA descaling solution (CA6400) to descale thecoffeemaker. For more information on how to descale this coffeemaker, youcan watch the instruction movies on www.senseo.com/sarista/support.When to descale- Descale the coffeemaker as described below as soon as the CALCCLEAN light lights up continuously.Why to descaleYour reasons to descale:- It prolongs the life of your coffeemaker- It ensures maximum cup volume- It ensures maximum coffee temperature- It prevents malfunctioningIf you do not descale the coffeemaker regularly or do not performthe descaling procedure correctly, scale residue remains behind in thecoffeemaker. This causes scale to build up more quickly and will ultimatelystop your coffeemaker working properly. If this happens, repair is notcovered by the terms of the guarantee.Descaling agentOnly use the special Philips SENSEO® SARISTA descaling solution(CA6400) to descale the coffeemaker. This solution has been designed toensure continued good performance of your coffeemaker throughout itsoperating life.- You can buy Philips SENSEO® SARISTA descaling solution in the onlineshop at www.shop.philips.com/service.Keep the bottle with descaling solution out of the reach of children.Never drink the water with descaling mixture that you pour intothe water tank or any water with residues that comes out of thecoffeemaker during the descaling procedure.Descaling procedureThe descaling procedure lasts 45 minutes and consists of a descaling cycleand two rinsing cycles. Do not interrupt the descaling cycle and do notswitch off the coffeemaker before you have performed the two rinsingcycles.Note: Once you have started the descaling cycle, you are unable to exit beforethe entire descaling procedure is complete. Even when you remove the plug themachine will stay in the descaling cycle.Descaling cycle1 Press the 1-cup button and the 2-cup button simultaneously for 3seconds to start the descaling procedure.ENGLISH 234203_000_7242_1_DFU Booklet_Lux_A5_v2.indd 23 5/29/12 5:50 PM