I have a Tunze 6055 pump connected to a 7029 dual controller. It started acting up a while ago and not powering back on and when I unplugged and plugged the power line it would flicker and after several attempts it would kick back on. Now it won't but I still get the flicker whenever I plug it in so I don't think it's a total loss which is why i'm seeing if anyone has any experience with it or any advice. I have cleaned as best as I can everything from the pump to the power cord.
Thanks guys.