What is one safety step specifically relevant to gas dryers before cleaning?

What is one safety step specifically relevant to gas dryers before cleaning?

• A. Disconnect power to the dryer.
• B. Open the gas valve to improve airflow.
• C. Shut off the gas supply if applicable.
• D. Use metal tape to seal joints.

Answer: (C)

Shutting off the gas supply ensures no gas can flow to the dryer while you clean, preventing the risk of a gas leak or ignition during service. This directly addresses the safety concern specific to gas-fueled appliances. The valve should be closed at the appliance or main line if applicable. While disconnecting power is a good general safety practice, it doesn’t tackle the gas hazard in the same way. Opening the gas valve would create a hazardous situation, and sealing joints with metal tape isn’t a standard pre-cleaning safety step for gas lines. After cleaning, verify there are no leaks and resume operation only when it’s safe.

Shutting off the gas supply ensures no gas can flow to the dryer while you clean, preventing the risk of a gas leak or ignition during service. This directly addresses the safety concern specific to gas-fueled appliances. The valve should be closed at the appliance or main line if applicable. While disconnecting power is a good general safety practice, it doesn’t tackle the gas hazard in the same way. Opening the gas valve would create a hazardous situation, and sealing joints with metal tape isn’t a standard pre-cleaning safety step for gas lines. After cleaning, verify there are no leaks and resume operation only when it’s safe.