We're sorry, but OSHAcademy doesn't work properly without JavaScript enabled. Please turn on JavaScript or install a browser that supports Javascript.

810 Hand and Power Tool Safety
Skip to main content

Fuel-Powered, Hydraulic, and Powder-Actuated Tools

Fuel-Powered Tools

Fuel-powered tools are usually operated with gasoline. The most serious hazard associated with the use of fuel-powered tools comes from fuel vapors that can burn or explode and also give off dangerous exhaust fumes.

Outdoor gas powered generator
Gas powered generators on a construction site.

The worker must be careful to handle, transport, and store gas or fuel only in approved flammable liquid containers, according to proper procedures for flammable liquids.

Be sure to follow all of these precautions when working with fuel-powered tools:

  • Before refilling a fuel-powered tool tank, the user must shut down the engine and allow it to cool to prevent accidental ignition of hazardous vapors.
  • When a fuel-powered tool is used inside a closed area, effective ventilation and/or proper respirators such as atmosphere-supplying respirators must be utilized to avoid breathing carbon monoxide.
  • Fire extinguishers must also be available in the area.

Knowledge Check Choose the best answer for the question.

6-1. What is the most serious hazard associated with the use of fuel-powered tools?