| 摘要 |
The invention relates to a monitoring process on machine assemblies with central lubrication in rotary printing presses, with such machine assemblies possibly being, for example, printing units, which have a multiplicity of bearing points, engaging teeth, crank drives and similar. Via a central lubrication system, the lubrication points are supplied with lubrication oil, which is then collected and is checked in a central oil-collection tank for the possible occurrence of water, before being supplied to the central lubrication system. |
