Description
Mica waveguide waveguide covers for Sanyo microwave ovens.
Part number: 4322214216401 - Supplied in packs of two.
Sanyo circular mica waveguide cover for microwave ovens.
Fits most models of Sanyo microwave oven.
Dimensions:
140 mm diameter
0.3mm thick.
Circular mica waveguide cover 140 mm (5 inches) in diameter with one fixing hole and 2 lugs common to many Sanyo microwave ovens.
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.