User Manual Q&AAnswer
Aug 23, 2025 - 10:44 PM
According to the supplemental service manual provided for the Sharp Over The Counter Microwave Models R-1210-T, R-1211-T, and R-1214-T, here are some key points to ensure the safe operation of the appliance:
1. **Check the Door:** Before operating the microwave, ensure that the door is tightly closed, the door brackets and hinges are not defective, the door packing is not damaged, the door is not deformed or warped, and there is no visible damage to the oven.
2. **Servicing by Trained Personnel:** Any servicing or repair work on the microwave should only be carried out by trained service personnel to avoid electrical shock or other hazards.
3. **Microwave Emission Check:** Before servicing an operative unit, perform a microwave emission check as per the Microwave Measurement Procedure outlined in the service manual. If emissions exceed the specified limit, contact Sharp Electronics Corporation immediately.
4. **Door Safety:** If the unit operates with the door open, the service person should advise the user not to operate the oven and should contact Sharp Electronics Corporation and the Food and Drug Administration's Center for Devices and Radiological Health immediately.
5. **High Voltage Parts:** Certain parts like the High Voltage Capacitor, Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness, Vent Hood, Fan assembly, and Cooling Fan Motor pose a risk of electrical shock and should not be touched while the appliance is energized.
6. **Microwave Exposure:** Parts marked with "∆" on the parts list may cause undue microwave exposure if damaged, loosened, or removed. Parts marked with "*" are used at voltages higher than 250V.
By following these safety guidelines and ensuring regular maintenance checks by qualified personnel, users can help ensure the safe operation of their Sharp Over The Counter Microwave.
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