Microwave Problems
& How to Fix Them
From not heating to sparking, we cover the top 13 issues faced in Indian kitchens. Expert solutions for Mysuru & Bangalore.
High Voltage Warning
Microwaves contain high-voltage capacitors that can shock you even when unplugged. Never attempt to repair internal components (Magnetron, Diode, Capacitor) yourself. Leave that to Aspire experts.
Microwaves in Indian Kitchens
In Mysuru and Bangalore, microwaves work hard—reheating dense curries, cooking rice, and handling voltage fluctuations. This heavy usage often leads to wear and tear.
[Image of microwave oven internal components diagram]Understanding whether a problem is a simple DIY fix or a professional job can save you money and keep your family safe.
Common Indian Usage Issues
Oil & Spices: Indian cooking involves oil splatters which can coat the waveguide cover (mica sheet), leading to sparking.
Voltage: Sudden power surges can blow the internal fuse or damage the PCB.
- Sparking due to metal utensils or curry stains.
- Turntable slipping due to heavy glass bowls.
- Touchpad failure from humidity/cockroaches.
13 Common Problems & Fixes
Identify your issue and see if you need a pro.
| Problem | Likely Cause | Quick Fix | Professional? |
|---|---|---|---|
| 1. Not Heating | Faulty Magnetron / Diode | None (Safety Risk) | YES |
| 2. Plate Not Turning | Motor / Coupler broken | Check for food obstruction | Maybe |
| 3. Buttons Stuck | Defective Touchpad | Clean surface | YES |
| 4. Sparking Inside | Metal / Burnt Waveguide | Remove metal, clean stains | Maybe |
| 5. Shuts Off Midway | Overheating / Fan Issue | Let it cool down | YES |
| 6. Strange Noise | Worn Bearings / Motor | Adjust turntable | YES |
| 7. Door Won’t Close | Broken Latch / Spring | Check for debris | YES |
| 8. Uneven Heating | Magnetron failing | Stir food midway | Maybe |
| 9. Display Dead | Fuse / PCB Board | Check plug point | YES |
| 10. Burning Smell | Food spills burning | Deep clean interior | No |
| 11. Blown Fuse | Power Surge | Replace plug fuse | Maybe |
| 12. Starts with Door Open | Faulty Interlock Switch | UNPLUG IMMEDIATELY | URGENT |
| 13. Light Not Working | Bulb fused | Replace bulb | No |
Maintenance for Longevity
Clean After Curry
Turmeric and oil stains absorb heat and can burn the mica sheet. Wipe immediately after use.
Avoid Overloading
Heavy clay pots can damage the turntable motor. Use microwave-safe glass or plastic.
Pest Control
Cockroaches love the warmth of the PCB board. Keep the kitchen area pest-free to save the electronics.
Frequently Asked Questions
Is it safe to use a sparking microwave?
No. Sparking can damage the magnetron (the heart of the unit). Stop using it and check for metal or burnt food covers.
Can I replace the Magnetron myself?
Absolutely not. The magnetron and capacitor hold lethal charges. Always call a certified technician.
Why does my microwave smell like burning plastic?
This usually means a wire insulation or a component inside is overheating. Turn it off and call Aspire immediately.
Need Expert Microwave Repair?
Aspire Appliance Services handles all major brands with genuine parts and safety guarantees.
CALL ASPIRE: 9066472722