User manual PHILIPS HX4002

[. . . ] this product contains no serviceable parts. If repair is needed please refer to the Customer Service Information section of this manual and contact one of our representatives. 3) Keep the cord away from heated surfaces. 4) Close supervision is necessary when this product is used by or on children or the disabled. [. . . ] Then gently turn (roll) the brush handle so the bristles clean the bracket and the rest of the tooth before you glide the bristles to the next tooth. Continue this until you have brushed all of your teeth. Use Sonicare on dental restorations (such as implants, caps, crowns, bridges and fillings) as you would on your natural tooth surfaces to reduce plaque build-up and improve gum health. Work the bristles around all the areas of the restoration for thorough cleaning. Your dental professional may have indicated that you have periodontal pockets, deep pockets where plaque bacteria collect. If this is the case, after brushing for a full 2 minutes, spend extra time gently brushing these areas to improve your gum health. Follow these simple steps to maximize your brushing experience. Before turning the Sonicare on, place the bristles of the brush head on your gumline at a 45-degree angle. Hold the handle with a light grip, turn the Sonicare on, and glide the brush across your teeth. To maximize Sonicare's effectiveness use light pressure and let the Sonicare toothbrush do the brushing for you. To make sure you brush evenly throughout the mouth, divide your mouth into 4 sections: outside top, inside top, outside bottom and inside bottom teeth. begin brushing in section 1 (outside top teeth) and brush for 30 seconds before moving to section 2 (inside top teeth). Continue brushing for 30 seconds in each section progressing through all 4 sections until you've brushed for 2 minutes. After the 2-minute brushing cycle is complete, additional time should be spent brushing the chewing surfaces of your teeth. Press the power button to turn the brush on and off as needed. To clean your mouth more completely, you may also brush your tongue, with the toothbrush turned on or off, as you prefer. All Sonicare models come with the Easy-start feature activated (on), which helps you get used to brushing with Sonicare. Brushing power will gently increase to full power over the first 12 brushings. The Easy-start feature is active if you hear 2 beeps immediately after turning on your Sonicare. Once you reach optimal brushing power (after the 12th brushing), you will no longer hear the double beep at the beginning of your brushing routine. Note: each of the first 12 brushings must be at least 1 minute in length to properly move through the Easy-start ramp-up cycle. To turn off or reactivate the Easy-start feature: 1 2 Attach your brush head to the handle. [. . . ] Split the handle open by inserting the screwdriver head all the way through both slots on the top part of the handle throat, where the brush head was previously attached. Turn the screwdriver handle sideways, using twisting and prying motions, to crack open the handle along its side seams. Pull the 2 handle sections completely apart. Twist and pry the electronic circuit board loose until it is completely separated from the handle. [. . . ]