you need a hexagon wrench or a large spanner to remove the cover plate. Obvioulsy make sure the water is isolated before you attempt this. Sometimes the cover plate can become seized so you might want to call out a Mira Engineer who wil do the service for you at a fixed price including parts. Ring them on 0844 5715000
Bob The Builder
February 2011
go to mira web site and click on support
brian
February 2011
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