Since such an incident speaks to the pump system rather than, I ordered this new, built it now but would prefer myself a. And so I can say with complete justification - The quality of the pump has become even better at least structurally (type of swimmers, volume of the pump motor, easy disassembly of the collection container (ie serviceability) etc.). Well also that what was good at the time, is also so remained. So it was just possible, among other things - for correction of craft masterly error - without too much trouble to replace the old system and to interrupt the heating for a short assembly time.
The old pump station is now repaired and the way tinkers now in a Duracraft-dehumidifier system for automatic dehumidification of washing and drying the basement area, which unfortunately does not have its own sump. Works really well in combination, is economical (current) and has the cellar climate improved by classes!