Hello,
I have an Aqualisa shower which recently started dripping. I think I need to get at the O-rings or cartridge, but I'm stuck at the first step of getting the handle cap off. I've attached a photo of the handle - I think I need to remove the round bit in the centre. However, it is very snugly fitted - I tried getting levering it off with the blade of a stanley knife, but to no avail. I just wondered has anyone here had experience with fixing this kind of shower tap and have any good ideas of how to get to the innards? I'm afraid I don't know any specific details about the shower, because it's the one that was installed when I moved in.