I had a drip from our Mira Excel showerhead and, on the advice of several web searches, I replaced the cartridge - 903.33
I discovered after removing the old cartridge that the hot water will not shut off completely - looks like the valve doesn't completely close, no matter how much I try to turn it.
This means there was a constant trickle of hot water still coming through the pipe when fitting the new cartridge and it was not able to dry out before fitting the cartridge.
Could this be a reason for a leak from around the bottom of the cartridge ? I've tried loosening and tightening the screws to varying degrees but it makes no difference. Also, the leaflet with the new cartridge mentions a Guide P2998 but I can't find this anywhere - is this downloadable anywhere ?
Thanks
I discovered after removing the old cartridge that the hot water will not shut off completely - looks like the valve doesn't completely close, no matter how much I try to turn it.
This means there was a constant trickle of hot water still coming through the pipe when fitting the new cartridge and it was not able to dry out before fitting the cartridge.
Could this be a reason for a leak from around the bottom of the cartridge ? I've tried loosening and tightening the screws to varying degrees but it makes no difference. Also, the leaflet with the new cartridge mentions a Guide P2998 but I can't find this anywhere - is this downloadable anywhere ?
Thanks