Beyond Bending Tell You How
Are you having trouble with your microwave oven? Don’t worry, you’re not alone. Microwave ovens are one of the most commonly used kitchen appliances, and they can break down just like any other appliance. However, before you throw your microwave out and buy a new one, there are some simple steps you can take to fix it. In this article, we will be discussing how to repair your microwave oven step by step.
Step 1: Check the Power Source
The first thing you need to check is if your microwave oven is getting power. Make sure that it is plugged in and that the outlet is working. Try plugging in another appliance to the same outlet to check if it’s working. If the outlet is working, move on to the next step.
Step 2: Check the Fuse
If your microwave oven is not getting power, the problem could be a blown fuse. Most microwave ovens have a fuse that is located inside the cabinet. To check the fuse, you will need to unplug the microwave and remove the cabinet. Locate the fuse and check if it’s blown. If it is, replace it with a new one of the same rating.
Step 3: Check the Door Switches
If your microwave oven is getting power but not working, the problem could be with the door switches. The door switches are located inside the microwave and are responsible for turning off the microwave when the door is opened. If one of the door switches is faulty, the microwave will not work. To check the door switches, you will need to remove the cabinet and locate the switches. Check each switch with a multimeter and replace any faulty switches.
Step 4: Check the Diode
If your microwave oven is making a buzzing sound but not heating, the problem could be with the diode. The diode is located inside the microwave and is responsible for converting the high voltage from the capacitor into DC voltage that is used by the magnetron. To check the diode, you will need to remove the cabinet and locate the diode. Check the diode with a multimeter and replace it if it’s faulty.
Step 5: Check the Capacitor
If your microwave oven is not heating, the problem could be with the capacitor. The capacitor is located inside the microwave and is responsible for storing the high voltage that is used by the magnetron. To check the capacitor, you will need to remove the cabinet and locate the capacitor. Check the capacitor with a multimeter and replace it if it’s faulty.
Step 6: Check the Magnetron
If your microwave oven is not heating, the problem could be with the magnetron. The magnetron is responsible for generating the microwaves that heat the food. To check the magnetron, you will need to remove the cabinet and locate the magnetron. Check the magnetron with a multimeter and replace it if it’s faulty.
Step 7: Check the High Voltage Transformer
If your microwave oven is not heating, the problem could be with the high voltage transformer. The high voltage transformer is responsible for increasing the voltage that is used by the magnetron. To check the high voltage transformer, you will need to remove the cabinet and locate the transformer. Check the transformer with a multimeter and replace it if it’s faulty.
Step 8: Check the Control Board
If your microwave oven is not working properly, the problem could be with the control board. The control board is responsible for controlling the various functions of the microwave oven. To check the control board, you will need to remove the cabinet and locate the board. Check the board for any signs of damage or burnt components. If the board is damaged, replace it with a new one.
Step 9: Clean the Microwave Oven
If your microwave oven is making strange noises or smells, it could be due to dirt or food particles stuck inside the oven. To clean the microwave oven, you will need to remove the turntable and clean the inside with a damp cloth. You can also use a microwave oven cleaner to remove any stubborn stains.
Step 10: Replace the Light Bulb
If the light bulb inside your microwave oven is not working, it can be easily replaced. The light bulb is located inside the microwave and can be accessed by removing the cover. Replace the old bulb with a new one of the same rating.
Step 11: Replace the Turntable Motor
If the turntable inside your microwave oven is not rotating, the problem could be with the turntable motor. The turntable motor is responsible for rotating the turntable. To replace the turntable motor, you will need to remove the cabinet and locate the motor. Replace the old motor with a new one of the same rating.
Step 12: Replace the Fan Motor
If your microwave oven is making a loud noise, the problem could be with the fan motor. The fan motor is responsible for circulating the air inside the microwave. To replace the fan motor, you will need to remove the cabinet and locate the motor. Replace the old motor with a new one of the same rating.
Step 13: Replace the Keypad
If the buttons on your microwave oven are not responding, the problem could be with the keypad. The keypad is responsible for sending signals to the control board. To replace the keypad, you will need to remove the cabinet and locate the keypad. Replace the old keypad with a new one of the same rating.
Step 14: Replace the Power Cord
If the power cord of your microwave oven is damaged, it can be easily replaced. To replace the power cord, you will need to unplug the microwave and remove the cover. Cut the old power cord and remove it from the microwave. Connect the new power cord to the microwave and secure it with electrical tape.
Step 15: Replace the Thermal Fuse
If your microwave oven is not heating, the problem could be with the thermal fuse. The thermal fuse is located inside the microwave and is responsible for shutting off the microwave if it overheats. To replace the thermal fuse, you will need to remove the cabinet and locate the fuse. Replace the old fuse with a new one of the same rating.
Step 16: Replace the Door Handle
If the door handle of your microwave oven is broken, it can be easily replaced. To replace the door handle, you will need to remove the cover and locate the handle. Remove the old handle and replace it with a new one of the same rating.
Step 17: Replace the Door Hinges
If the door hinges of your microwave oven are broken, they can be easily replaced. To replace the door hinges, you will need to remove the cover and locate the hinges. Remove the old hinges and replace them with new ones of the same rating.
Step 18: Replace the Waveguide Cover
If the waveguide cover of your microwave oven is damaged, it can be easily replaced. The waveguide cover is located inside the microwave and is responsible for protecting the magnetron. To replace the waveguide cover, you will need to remove the cabinet and locate the cover. Replace the old cover with a new one of the same rating.
Step 19: Test the Microwave Oven
Once you have completed all the steps, it’s time to test your microwave oven. Plug it in and turn it on to check if it’s working properly. If it’s still not working, you may need to call a professional to help you repair it.
Step 20: Conclusion
Repairing your microwave oven may seem daunting, but with the right tools and knowledge, it can be easily done. By following these simple steps, you can save money by fixing your microwave oven instead of buying a new one. Always remember to unplug your microwave oven before attempting to repair it to avoid any electrical shock. If you’re not comfortable with repairing your microwave oven, it’s best to call a professional to help you.
