I didnt realise these things existed ! crikey how unlucky to be lumbered with one. Bet you've had some value out of D&G !
Sounds like a pressure problem then. I presume the water isnt getting exessively hot? Do you have a mixer valve?
You can try pumping up the vessel but as its never been done it may be duff. A generic vessel will cost about £30 to buy. Make sure when you try pumping it up you have an open end somewhere, otherwise you wont be doing any use. Best if its done while disconnected.
Sounds like a pressure problem then. I presume the water isnt getting exessively hot? Do you have a mixer valve?
You can try pumping up the vessel but as its never been done it may be duff. A generic vessel will cost about £30 to buy. Make sure when you try pumping it up you have an open end somewhere, otherwise you wont be doing any use. Best if its done while disconnected.