If a new fuse is needed, the La Spaziale uses a standard Bussmann 220V 20A ceramic fuse which can be found at most hardware stores. We also have them available on the site here: La Spaziale Fuse
Step One: Unplug them machine.
NOTE: If replacing the fuse doesn't resolve the no-power condition. The fuse housing may be compromised. You can use this guide to inspect and replace the fuse housing:
LUCCA A53 / La Spaziale Vivaldi: Fuse Housing Inspection and Replacement