What is the first step a user should take before refueling a gasoline-powered air compressor?

What is the first step a user should take before refueling a gasoline-powered air compressor?

• A. Check the fuel level
• B. Ensure the engine is off and cool
• C. Inspect the air filter
• D. Clean the exterior

Answer: (B)

The first step a user should take before refueling a gasoline-powered air compressor is to ensure the engine is off and cool. This is crucial for safety reasons. Refueling an engine that is still running or hot poses several risks, including the possibility of fire or explosion due to the flammable nature of gasoline. A cool engine minimizes these risks and helps in safely handling fuel without the danger of igniting fumes. In addition, this precaution helps to prevent engine damage. Many manufacturers recommend keeping the engine off during refueling to avoid mixing gasoline with engine oil or creating pressure buildup that can lead to spills. Therefore, verifying that the engine is not operating and has cooled down significantly is a vital safety step before proceeding with any fuel replenishment.

The first step a user should take before refueling a gasoline-powered air compressor is to ensure the engine is off and cool. This is crucial for safety reasons. Refueling an engine that is still running or hot poses several risks, including the possibility of fire or explosion due to the flammable nature of gasoline. A cool engine minimizes these risks and helps in safely handling fuel without the danger of igniting fumes.

In addition, this precaution helps to prevent engine damage. Many manufacturers recommend keeping the engine off during refueling to avoid mixing gasoline with engine oil or creating pressure buildup that can lead to spills. Therefore, verifying that the engine is not operating and has cooled down significantly is a vital safety step before proceeding with any fuel replenishment.