After removing the four screws from the top cover, the lid can now be lifted from the machine.

Remove the rear panel from the machine also.

Now fold both the top and rear cover to behind the machine where it is out of the way.

Unscrew the two screws from the front panel then lift the panel off the machine, be careful not to break any of the outer holding clips from the panel. Removing the front panel will make it easier to access the front boiler and group head screws.