This manual introduces the operation method of the microwave oven with model number R-520K / R-520J / R-428J.
This document is the operation manual for Sharp brand microwave oven models R-520K, R-520, and R-428J. It provides instructions on unpacking, installation, grounding, and basic usage. The manual details important safety precautions to avoid exposure to excessive microwave energy and outlines consumer warranty terms.
| Warranty Period (Parts & Labor) | One (1) year |
|---|---|
| Magnetron Warranty (Parts Only) | Five (5) years total |
Call 1-800-BE-SHARP (237-4277) or visit www.sharpusa.com.
Consult a Sharp Authorized Servicer.