Method and device for supplying the nozzles of the belt lubricating circuits of a belt lubricating system of a filling installation or the like with a ready-to-use lubricating solution

The invention relates to a method for supplying the nozzles of the belt lubricating circuits of a belt lubricating system of a filling installation or the like with a ready-to-use lubricating solution, in which method a lubricant and water are brought together in a metering unit in a predetermined mixing ratio in terms of volume and the lubricating solution is then fed to the nozzles of a belt lubricating circuit. In order for it to be possible to feed the different belt lubricating circuits with lubricating solutions of different concentrations and, at the same time, to reduce the capital expenditure, the lubricant is mixed together with the water in the metering unit in the maximum required concentration for all of the belt lubricating circuits, as the base solution, and before the individual belt lubricating circuits the base solution is diluted with further water, by temporally controlled opening of valves, in accordance with the required concentration of the ready-to-use lubricating solution in the particular belt lubricating circuit.