La Cornue
Damaged Ceramic Glass Cooktop
Cooktop glass is cracked or shattered, but elements may still heat
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Impact from heavy object, Thermal shock from cold liquid on hot glass, Improper installation causing stress, Manufacturing defect
How to Fix / Troubleshooting
Critical safety warning: Do not use the cooktop with cracked or shattered glass. This can expose live parts and cause electric shock or fire.
- Turn off power: Immediately switch off the breaker supplying the cooktop.
- Avoid use: Do not attempt to use any burners until the glass is replaced.
- Arrange replacement: Order the correct La Cornue glass top for your model. Replacement typically requires lifting the cooktop, disconnecting elements, and transferring them to the new glass.
- Professional service recommended: Due to the risk of damage and electrical hazards, have a qualified technician perform the replacement.
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Repair Difficulty
Professional Required
5/5
Required Part
Ceramic Glass Cooktop
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