Nauzergirl,

Your probably correct, or at least at a good starting place, but

The model number you supplied is not for a microwave( it's a faucet).

Please re check the model number on the production/serial plate on the unit, so we can assist you efficiently.

Thanks,
:) :) :)

Nauzergirl,

I don't have much information here,
It appears you'll need to remove the outer cabinet, to access the fuse,(you'll need to remove the unit from the cabinet)

Yes, you will want to discharge the capacitor, Always, on any system that contains a capacitor, it retains high voltage until it is discharged, be carefull.
We have several people on the forum, and they may have more, or better information than I have, and may be of more assistance.

:) :) :)