Carburetor for a hand-guided power tool and hand-guided power tool

A hand-guided power tool comprising:

• a power tool housing;
• a carburetor arranged in the power tool housing and supplying fuel and combustion air to an internal combustion engine of the power tool;
• the carburetor having a carburetor housing and a carburetor rotor rotatably supported about an axis of rotation in the carburetor housing;
• the carburetor further having a needle disposed on the carburetor rotor and projecting into a fuel opening of the carburetor;
• the carburetor further having an adjusting element operatively connected to the needle so as adjust a position of the needle relative to the carburetor rotor, wherein the adjusting element is rotatable relative to the carburetor rotor for adjusting the position of the needle, wherein the adjusting element has an engagement contour adapted to be engaged by a tool for adjusting the adjusting element;
• the carburetor further having a securing contour, configured to secure the carburetor rotor against rotation about the axis of rotation, the securing contour fixedly connected to the carburetor rotor, wherein the securing contour, in a plan view of the securing contour in the direction of the axis of rotation, at any point of the securing contour, has a spacing relative to the axis of rotation of less than approximately 10 mm;
• wherein the securing contour enables a fixation of the carburetor rotor against rotation about the axis of rotation so that the adjusting element can be rotated relative to the securing contour and an adjustment of the position of the needle by rotating the adjusting element relative to the carburetor rotor is possible without the carburetor rotor being rotated.