I have not even the pump in operation, but one thing I can tell already. This is the worst by far manual I've seen jeeeeee. Better to enclose nothing dear friends in Austria! Here pool experts were at work, which probably mean everyone knows where hose which comes from and how what belongs together. Note 6 set. More when I finally have proof and have put into operation. Part 2: Today I phoned Steinbach. The lady was only friendly, but without understanding, that would be the manual badly she had never heard. Asked about the O-rings and seals although this are not even mentioned where they go, it came to a dispute. I would have you ever send a photo, so she knows what I'm talking. These are the things in each package and is not described what to do with it, they would not listen and hangs up. Second call: lady knew not of, I should call back by 17 clock, then someone would be there of is familiar with it. Part 3: Pump is in operation. Pump performance is good. However, several leaks that I have to edit. Especially worries me the light water flows between pump and motor. Timer is scrap. Since you can but for little money what better than these useless installing timer. 24 hour operation takes Timmer currently not on. Do not know why. Light blinks red when I go out. Just take a look.