arc/mig/tig welding safety notes. 1. protect your skin by wearing leather or flame resistant canvas...

Arc/MIG/TIG Welding

Safety Notes

• 1. PROTECT YOUR SKIN by wearing leather or flame resistant canvas coat and gloves.

• PROTECT YOUR HEAD AND EYES by wearing an approved welding helmet equipped with a minimum shade 10 lens and protective cover glass. Observers must wear EYE PROTECTION (as above).

• 2. STUDENTS WEARING CONTACT LENSES MUST NOT USE AN ELECTRIC WELDER or be exposed to its arc.

• 3. All welding equipment must be in good operating condition. Never use damaged equipment.

• 4. NEVER STRIKE AN ARC unless you and the onlookers have protective lenses in place.

• 5. Always place a suitable barrier around the work area to protect others from arc radiation. Use shaded screens (shade 8 minimum) when possible. Be aware of others at all times when welding. Notify others that you are about to weld This is very important if you are not in a protected welding booth.

• 6. When welding the area must be free of water and your footwear dry.

• 7. Ensure all connectors are fastened securely.

• 8. Ensure the ventilation system is turned on and working.

• 9. Check for flammable substances before beginning to weld.

• 10. Always clamp ground cable to your work piece. Be aware of any bearings installed on the work piece.

11. Take breaks to help relieve arm fatigue.

• 12. Always pick up hot pieces using tongs or pliers.

• 13. All welding equipment must be in good operating condition, never use damaged equipment. Always ensure the teacher is aware of any equipment problems.