Why isn't it starting? I hooked up the orange tubing, and opened it up to check if the interior tubes were connected to the pump. Everything seems to be connected correctly, but when I turn it on, it does not pump. Usually when the Flowtron does not start pumping when connected to the orange tubing, an interior tube is loose or disconnected and I just reconnect it and it starts to pump, but this is not the case. Any advice is appreciated. RE: Arjo - Flowtron Excel
