Abstract: The apparatus for a continuous selective electrodeposition on a strip comprises a carrier (2), which guides the strip (1) in its longitudinal direction, which are faced by electrolyte discharge orifices (3), through which the electrolyte, which has been discharged by a pump (4) is sprayed onto the strip (1), which is covered by a mask tape (5), The mask tape (5) is provided with at least one row of holes (6) and urges the strip (1) against the carrier (2). The strip (1) is provided with drive means (7) for moving the strip (1) relative to the mask tape (5). The carrier (2) is straight and one or more pressure-applying elements (8), which are parallel to the carrier (2), are associated with the carrier (2) and urge the mask tape (5) against the carrier (2). The carrier and the pressure-applying elements, individually or jointly, define openings (3), which face the electrolyte discharge orifices (3) and overlap the holes (6) of the mask tape (5).

Abstract: Method of monitoring equipment wherein a measured value signal in the form of an electrical a-c signal is fed to the measuring channel of an electric circuit and a mean value output signal is formed by the electronic circuit in accordance with the amplitude of the measured value signal, which includes setting an amplitude limit as a function of the mean value signal and the amplitudes of the measured value signal, automatically adapting the amplitude limit with a predetermined time constant to changes in the mean value signal, setting a limit of a number of occurrences when the amplitudes of the measured value signal exceed the amplitude limit, and activating an alarm if the occurrence limit is surpassed within a settable time period, and system for carrying out the method.