What To Know
- Replacing a capacitor is a relatively straightforward task that can be completed in a matter of minutes.
- To do this, touch the terminals of the capacitor with an insulated screwdriver or a piece of wire.
- Replacing the capacitor in your GE microwave is a straightforward task that can restore your appliance to proper functionality.
A malfunctioning capacitor can cause your GE microwave to behave erratically or even stop working altogether. Replacing a capacitor is a relatively straightforward task that can be completed in a matter of minutes. Here’s a comprehensive guide to help you replace the capacitor in your GE microwave:
Safety Precautions
Before you begin, ensure your microwave is unplugged from the power source. Capacitors store electrical energy, so it’s crucial to discharge the capacitor before handling it. To do this, touch the terminals of the capacitor with an insulated screwdriver or a piece of wire.
Tools and Materials
- Replacement capacitor (matched to the specifications of the original capacitor)
- Screwdriver (Phillips or flathead, depending on the microwave model)
- Electrical tape
Step-by-Step Instructions
1. Locate the Capacitor: Open the microwave door and remove the screws holding the outer casing in place. The capacitor is typically located near the magnetron, which is a large, cylindrical component.
2. Disconnect the Capacitor: Identify the two wires connected to the capacitor. Use a screwdriver to loosen the screws holding the wires in place. Once the wires are disconnected, the capacitor can be removed.
3. Install the New Capacitor: Align the new capacitor with the mounting bracket and insert the mounting screws. Tighten the screws securely.
4. Reconnect the Wires: Connect the two wires to the terminals of the new capacitor. Ensure the wires are securely fastened.
5. Reassemble the Microwave: Replace the outer casing and tighten the screws. Plug the microwave back into the power source.
Troubleshooting
- Microwave Not Heating: If the microwave is not heating after replacing the capacitor, check the magnetron and diode. These components can also cause heating issues.
- Microwave Sparks or Arcs: If sparks or arcs appear, the capacitor may not have been installed correctly. Double-check the wire connections and ensure the capacitor is firmly mounted.
- Microwave Makes Noise: A humming or buzzing sound during operation may indicate a faulty capacitor. Replace the capacitor again.
Capacitor Specifications
The replacement capacitor should match the specifications of the original capacitor. The following parameters are critical:
- Capacitance (measured in microfarads)
- Voltage rating
- Terminal type (snap-on or screw-on)
Conclusion: Empowering DIY Repairs
Replacing the capacitor in your GE microwave is a straightforward task that can restore your appliance to proper functionality. By following the steps outlined in this guide, you can confidently undertake this repair and save yourself the cost of professional assistance.
Frequently Asked Questions
Q: Can I use any capacitor for my GE microwave?
A: No, it’s crucial to use a capacitor that matches the specifications of the original capacitor.
Q: How often should I replace the capacitor in my microwave?
A: Capacitors typically last for several years, but it’s recommended to replace them if you notice any signs of malfunction.
Q: What are the symptoms of a faulty capacitor?
A: Symptoms include the microwave not heating, sparking or arcing, and making strange noises.
