When should a consumer not use an LP gas appliance?

A consumer should not use an LP gas appliance if there is a smell of gas or if it is malfunctioning. This is crucial for safety; a smell of gas often indicates a leak, which can pose a significant risk of explosion or fire. If the appliance is malfunctioning, it may not operate correctly, which can also lead to unsafe conditions. Proper safety protocols require that any indication of gas leaks or appliance malfunction be taken seriously, and the appliance should be turned off and checked by a qualified technician. Addressing these issues promptly helps ensure the safety of everyone in the vicinity and prevents potential hazards associated with LP gas usage.