[. . . ] Our products are designed to meet the highest standards of quality, functionality and design. Your shaver is provided with a special cord set with an integrated Safety Extra Low Voltage power supply. [. . . ] Shaving with the cord If the rechargeable battery is discharged, you may also shave connecting the shaver to an electrical outlet via the special cord set. (If the shaver does not run immediately, charge it with the switch on position «0» for approx. We recommend that you shave before washing, as the skin tends to be slightly swollen after washing. ⷠTo maintain 100% shaving performance, replace your foil and cutter block at least every 18 months or when worn. Automated cleaning The Braun Clean&Charge (only with model 7493) automatically takes care of all cleaning and lubrication needs of your shaver. Manual cleaning For easy cleaning after each shave, switch the shaver off. Press the release buttons to lift the shaver foil (do not remove the foil completely). for a thorough cleaning (weekly) , remove the shaving foil and tap it out on a flat surface. Using the brush, clean the cutter block and the inner area of the pivoting head. About every four weeks, clean the cutter block with Braun cleaning agents. If your skin is very dry and you notice a reduced operation time of the shaver, apply a drop of light machine oil onto the shaver foil. Replacing the shaving parts To maintain 100% shaving performance, replace your foil and cutterblock every 18 months or when worn. Change both parts at the same time for a closer shave with less skin irritation. In order to maintain the optimum capacity of the rechargeable battery, the shaver has to be fully discharged (by shaving) every 6 months approximately. [. . . ] This guarantee extends to every country where this appliance is supplied by Braun or its appointed distributor. This guarantee does not cover: damage due to improper use, normal wear and tear (e. [. . . ]