[. . . ] For best performance, use alkaline manganese batteries (type LR 6, AM 3, MN 1500 or size AA alkaline, e. [. . . ] Tap the foil frame gently against a flat surface, then clean the cutterblock 3 thoroughly with the brush 8 as shown (f). Place the foil frame over the cutterblock and gently push down until it clicks back into position. After cleaning, turn the twisting protective cap 1 180° to cover the shaving head. In this position, the «on«/»off» switch is automatically locked to avoid accidental operation of the shaver (e. Within the guarantee period we will eliminate, free of charge, any defects in the appliance resulting from faults in materials or workmanship, either by repairing or replacing the complete appliance as we may choose. This guarantee extends to every country where this appliance is supplied by Braun or its appointed distributor. [. . . ] For UK only: This guarantee in no way affects your rights under statutory law. [. . . ]