Alfred Kaercher Gmbh & Co. Kg

Alfred Kärcher Se Co. Kg

Wilhelm Eisenmann

Michael Dieterich

Juergen Walz

Rainer Schaefer

Gilles Troff

Michael Schuetz

Melanie Ritscher

Markus Duenne

Ruwantha De Silva

Eugen Class

Alexander Fuchs

Andreas Van De Ven

Henning Hayn

Alexander Brändle

Jürgen Walz

Ekkehard TRÄNCKLER

A method for adjusting a position of suction lips of a floor cleaning machine relative to a floor to be cleaned is proposed, wherein a first suction lip and at least one second suction lip located at a distance therefrom, which are arranged on a suction beam, contact the floor, a fan device generates a suction flow which subjects a space between the first suction lip and the second suction lip to a negative pressure, a negative pressure is detected, and the suction flow is adjusted such that the negative pressure lies at a set value or in a set value range, so that an angle of incidence of the first suction lip and the second suction lip on the floor lies at a set value or in a set value range.

Method for adjusting a position of suction lips of a floor cleaning machine and floor cleaning machine

The invention relates to a cleaning tool for a cleaning device, the cleaning tool being subject to wear during operation. In order to make it easier to identify wear, the invention proposes that the cleaning tool comprise a sensor device with a sensor element which has a physical characteristic variable which changes as a function of the degree of wear of the cleaning tool. The invention also proposes a cleaning device having such a cleaning tool, the cleaning device having a detector device which is coupled to the sensor device for the purpose of sensing the change in the physical characteristic variable of the sensor element, and having an indicator device which is connected to the detector device.

Cleaning tool and cleaning device having such a cleaning tool

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Althuette, Germany

Wilhelm Eisenmann