remove top . (2 self tappers)
remove back panel (4 self tappers) under the top
remove self tapper from water connection
and prise out the d-shaped electrical connection
at the bottom of back panel remove plugs from side (with sharp knife) (remove 2self tappes) and 2 more from bottom of back and  Hey presto!!  its off
                
 john lee hooker
                
 December 2006