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Welding Safety

Welding Safety. Material Safety Data Sheets. Material Safety Data Sheets (MSDS) are: Required by law and OSHA Created by the manufacturer of a product per OSHA guidelines Designed to inform users Shipped with every box of Lincoln Electric consumable product Available free online at:

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Welding Safety

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  1. Welding Safety

  2. Material Safety Data Sheets • Material Safety Data Sheets (MSDS) are: • Required by law and OSHA • Created by the manufacturer of a product per OSHA guidelines • Designed to inform users • Shipped with every box of Lincoln Electric consumable product • Available free online at: www.lincolnelectric.com/products/msds/ front

  3. MSDS - Continued • MSDS outlines a product’s: • Identity and composition • Potential hazards • Safe use • Handling information • Manufacturer contact information back

  4. Fumes and gases can be hazardous to your health Keep your head out of the fumes Use enough ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing zone and the general area See product labeling and MSDS for ventilation and respirator requirements Fumes and Gases

  5. Environmental Equipment

  6. Why Electrical Safety? Construction Employers Association

  7. Electric Shock • Electric shock can kill • Do not touch live electrical parts • Primary Voltage –230, 460 volt input power • Secondary Voltage – 6 to 100 volts for welding • Insulate yourself from work and ground • Follow all warnings on welding equipment Do not make repairs yourself, alert your instructor immediately!

  8. What Are The Hazards Of Electricity? • The severity of shock a person can receive depends on: • Quantity (Amperes) of current through the body • Path of current through the body • Length of time the body is in the circuit Construction Employers Association

  9. Arc rays can injure eyes and burn skin The welding arc is brighter than the sun Precaution must be taken to protect your eyes and skin from UV radiation Wear correct eye and body protection Arc Rays

  10. Protective Clothing Welders must wear protective clothing for • Protection from sparks, spatter and UV radiation • Insulation from electric shock • Protective clothing includes … • Fire-proof clothing without rolled sleeves, cuffs or frays • Work boots • Welding gloves, jackets, bibs, and fire-proof pants • Welding cap, helmet and safety glasses • Ear protection – ear plugs and muffs

  11. ANSI Z49.1 • ANSI Z49.1: Safety in Welding, Cutting, and Allied Processes • A safety document published by the American Welding Society that covers safe practices in the welding environment • To get your free copy, go to: • www.aws.org/technical/facts/Z49.1-2005-all.pdf • E205: Arc Welding Safety • A safety document summarizing many of the hazards and safe practices for welding • Download and print your own copy at: • http://content.lincolnelectric.com/pdfs/products/literature/e205.pdf • Free copies available from Lincoln Electric at: • www.lincolnelectric.com/products/litrequest • Access the E-learning Site @ www.lincolnelectric.com

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