[. . . ] Only use and store the charger in dry rooms, ambient temperature 5 - 40° C. Proper use – Use this battery operated appliance only for personal use, for cleaning rooms; use only the accessories and spare parts approved by KÄRCHER for such use. € The appliance is not suitable for cleaning deep-pile carpets and wet floors. [. . . ] Installing the wall unit Illustration The wall mount is to be used for storing the appliance and the charger. σ Fix the enclosed wall mount at an easily accessible point near to a socket - the fastener is enclosed. Insert the brush roller Illustration The brush roller has not yet been inserted in the appliance at the time of delivery. Note: If the operating display does not glow, switch off the machine because otherwise the charging process cannot start. σ Remove the plug from the charger socket and disconnect the charger from mains power after you have finished charging. Storing the appliance Illustration  Store the appliance in the wall mount. σ Alternatively, you can also store the device at the handle; if required, turn the handle (refer section "Adjust telescopic strut and handle"). Operations Starting the work Illustration  Switch on the appliance; press the on/off foot switch to do so. Maintenance and Care ƽ Caution Remove the battery prior to any care and maintenance work. Interrupting the work Illustration  Switch off the appliance; press the on/off foot switch to do so. σ Place the telescopic strut in an upright position during breaks; there is a stopper that holds it in position. Change/ clean the brush roller Brush roller, changeable Illustration  Press the unlocking button and remove the brush roller. Move the knife along the defined cutting edge and then remove the loosened hair. σ Insert the cleaned or new brush roller and ensure that it sits properly. Brush roller with cleaning cover (animal hair brush), can be interchanged Note: Please clean animal hair brush after each use!Illustration  Press the unlocking button and remove the brush roller. [. . . ] Warning – Do not open the battery, as there is a risk of an electrical short; also, irritating or caustic vapors can escape. Monter le support mural Illustration Le support mural sert à maintenir l'appareil et l'appareil de charge. Børn skal være under opsyn for at sørge for, at de ikke leger med apparatet. [. . . ]