1. What are Pneumatic tools/air compressors? Diagram examples of compressors and an explanation.
Show a range of different air compressors you might come across.
-What are pneumatic tools? Pneumatic tools are powered by compressed air. Common types of
these air-powered hand tools that are used in industry include buffers, nailing and stapling guns,
grinders, drills, jackhammers, chipping hammers, riveting guns, sanders, and wrenches.
2. Safety when using an air compressor. Dangers and hazards, preventive action, and servicing.
Always wear proper PPE and make sure the tool is working just fine.PPE that needs to be
worn includes everything from safety glasses w/ side shields, full-face shields, face
masks, hearing protection, and sometimes even respiratory protection.
3. PPE when using air tools - general
Wear safety glasses or face shields, safety shoes, or boots.
4. Different types of air tool connections /tools
There are many different types of air fittings but most air tools use one of just a few types of connector. The main things to consider are the fitting type and the thread size. Common fixing types include ¼” BSP, ¼” PCL, and 3/8” NPT.
5. Specific safety when using
Impact driver - when using an air-impact wrench. Tie long hair back or secure under a cap. Wear
hearing protection when using this tool; an air-impact wrench creates a noise exposure of about
103 dB. Use clean, dry air at the manufacturer's recommended pressure (about 90 psi) to power
the air-impact wrench.
Air ratchet - Always wear safety glasses with side protectors when using an impact wrench. Never
wear a tie, loose clothing, a watch, rings, or jewelry when using an air-impact wrench. wrench.
Only use impact wrench sockets that are specifically designed for this type of tool.
Dust off gun - A "quiet" nozzle (i.e. one with low noise emission) should be selected. Use effective guarding
methods that prevent a chip or particle (of any size) from being blown into the eyes or unbroken
skin of the operator or other workers nearby. You may also use barriers, baffles, or screens to
protect other workers near the operator if there is a risk of exposure.
Air riveter - Eye protection must always be worn by the operator to guard against flying fasteners
and debris. Keep unnecessary personnel away from the work area. Keep away from heat sources
and flammable substances. Risk Level Medium Control Measures Wear sunscreen, hat, long
sleeves, and long pants.