Evac Oy

Mika Karjalainen

Vesa Lappalainen

Jari Jokela

Jussi YLIMÄKI

Method for controlling a vacuum sewage system for a building or for a marine vessel, which includes a vacuum unit (), vacuum piping (), a source of sewage (), and a discharge valve () between each source of sewage and the vacuum piping, wherein the vacuum unit generates a predetermined vacuum level in the vacuum piping, in which method the operation of the vacuum sewage system is monitored. In order to ensure an efficiently operating vacuum sewage system, the running time of the vacuum unit is monitored and the vacuum level of the vacuum piping is monitored.

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Klaukkala, Finland

Mika Karjalainen