The flames of a gas barbecue/plancha should be blue in normal operation. If the flames are yellow, there’s a problem with the regulator. Fortunately, this is easy to check and repair:

• Turn off the burners.
• Close the gas cylinder, then disconnect the regulator from the cylinder.
• You can now reconnect the regulator to the gas cylinder.
• Open the cylinder and check the regulator for gas leaks.
• Then relight the burners and check the flame color.

If the problem persists, there must be a problem with the regulator.

If the regulator has been changed, please open a service request if your product meets the conditions.