Strong gas odor around the range or cooktop, especially when burners are off.

Critical safety warning: If you smell gas, do not operate any electrical switches, create sparks, or use open flames. Ventilate the area by opening windows and doors. Evacuate if the smell is strong and contact your gas supplier or emergency services immediately.

• Shut off gas: If safe to do so, close the manual shutoff valve to the appliance.
• Do not attempt major repairs: Gas leaks must be located and repaired by a qualified technician using proper leak detection methods.
• Leak check (professional): A technician will apply leak detection solution to all joints and observe for bubbles, then tighten or replace components as needed.

Do not use the appliance until a professional has verified that all leaks are repaired and the installation meets Thermador and local code requirements.