On Fri, 2009-12-18 at 20:29 +0000, Graham wrote: > > > Behind the bowl on our Tecma unit there is a large U shaped rubber > pipe that connects the bowl to the pump. If this is given a few hard > squeezes, like operating a rubber bulb to inflate a blood pressure > armband, then the macerator usually unblocks and bursts into life > again.
Our is also a Tecma and Ive tried that trick too. As you say it often works, but occasionaly not. From the back of the unit it's easy access to the two motor leads. I was going to try wiring some reversing circuitry into here so as not to reverse the current to the controller. Steve [Non-text portions of this message have been removed]
