hi everybody,
i have trying to overcome serious problem in these days and need your help. i have 2 stream generator (1000kg/h and 1500 kg/h buderus) and middle of the last year we met very serious water problem (my softening unit had been giving all its waste water to the system and i cathed it after all my system collapsed). after this water problem i changed almost all system including some of pipes, tank, serpantines (one of the serpantine wich was belong to the 1000kg/h had a problem and 5 helix of it changed). before taking over the system, we made boiling out. before boiling out about 1 or 2 week we used the system the system has working problem such as pressure etc so we decided to make boiling out. after boiling out one of the generator has chimmey pressure and temprature problem (normally the 1000kg/h one Works on 6 bar and 200-220 santigrad degrees in chemmey, but during this prosses it Works low pressure and very high chemmey tempreture more than 400C so it closed itself). then i opened it and get out the serpantine. ı was shocked cause the bottom part of the serpantine (almost all the changed part) was burned and get out its place!!! i can understand what happened. now i am drying the all system but still have iron all sytem:( do you have any idea?