Isolate Mains Power to appliance as per TOPs P4
Outer Cabinet Removal
Pull off the clip-on facia cover. Unscrew the two screws and release the sides. Lift up and away from the top locating pegs.
Facia Panel Removal
Unscrew the single screw, lift off and lower onto the lower support legs.
Inner Case Cover Removal
Unscrew the four screws and remove.