What The FAQ Series By Jung Pumpen GmbH Do drainage pumps have an integrated device fuse? Why are our yellow sewage lifting stations so heavy? What happens if a wastewater pump runs in the wrong direction? The Plancofix has a 230 Volt power supply. Isn’t that forbidden in the shower? Does a wastewater lifting station have to be particularly resistant to hot water? Is it possible to connect other drainage objects to the lateral inlet of the Plancofix? Why doesn’t my submersible pump work when I put it in the water and switch it on? Can PLANCOFIX not easily clog up with hair?