Smeg FMI020X Microwave Waveguide Cover Pack of 2 – 12570000001036
Mica waveguide cover for Smeg FM1020X microwave ovens.
Part Number: 12570000001036, ASW.M76540.
If your microwave is arcing or sparking during cooking, it may be that the waveguide cover is damaged. This metallic type material, which is a blend of mica and is invisible to microwaves, it covers the aperture that the microwaves pass through to get into the oven cavity. When old, damp, or contaminated can react to microwaves by arcing.
Suitable for:
Smeg FMI020X microwave ovens.
