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Lab Safety? Have it!

Lab Safety? Have it!. Explain the importance of safety Explain general safety rules Demonstrate proper use of equipment Acknowledge inappropriate behavior in the lab List appropriate safety protocol in an emergency situation. Objectives. General Safety.

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Lab Safety? Have it!

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  1. Lab Safety? Have it!

  2. Explain the importance of safety • Explain general safety rules • Demonstrate proper use of equipment • Acknowledge inappropriate behavior in • the lab • List appropriate safety protocol in an • emergency situation Objectives

  3. General Safety

  4. What is an Accident? • An unplanned event that may or may not result in an injury

  5. CAUSES OF ACCIDENTS • 90% of accidents are caused by human error. • 10% of accidents are caused by unsafe conditions in the surroundings.

  6. Safety • Over 2 Million people are injured at work each year and 11,500 die from their injuries • ½ of all work accidents are caused by carelessness, improper use of equipment or lack of safety gear. • Injuries today can plague you for the rest of your life! Think about it.

  7. 8 Guidelines for Safety • Develop a safe attitude

  8. 8 Guidelines for Safety 2. Stop, look and listen

  9. 8 Guidelines for Safety 3. Take the time to do it right.

  10. 8 Guidelines for Safety 4. Keep tools and equipment in good working order.

  11. 8 Guidelines for Safety 5. Keep your work area clean and neat

  12. 8 Guidelines for Safety 6. Anticipate problems before they occur

  13. 8 Guidelines for Safety 7. Dress for the job Use of PPE: Personal Protective Equipment

  14. 8 Guidelines for Safety 8. Follow the Rules

  15. Tools • Always inspect tool before using it • If damaged report it to your teacher immediately • Never touch a power tool if it is moving, wait until it comes to a complete stop. • Always use the tool for it’s proper function.

  16. Eye Protection • Safety Glasses • Eye Glass Side Shields • Goggles • Full Face Shields ALWAYS WEAR EYE PROTECTION WHEN WORKING IN THE LABORATORY!

  17. Hand Tool Safety Hand Tools Most common tools used in this lab.

  18. Hand Tool Safety • Keep clean and in good condition (before and after use) • Use tools that are in good condition • Use for designed purpose • Use properly • Safety goggles • Keep cutting tools sharp • Carry sharp/pointed tools with point down and away

  19. Scissors • Treat with respect. • Use properly. • If they break or are broken inform instructor immediately.

  20. Easy Cutters • Scissor like tool with razor sharp blade and plate for precision measuring • Use with eye protection • Keep safety on when not in use.

  21. Glue Guns • Treat with respect. Glue is hot and will cause blisters. • Use properly, protect counters and table tops. • Unplug from the plug, not the cord.

  22. Utility knives • Retractable razor blade for cutting cardboard and wood material • Use with eye protection when cutting wood strips • Keep blade in when not in use. • Pull toward self, with hand over the top

  23. Using Power Tools in the Laboratory • Always get permission from the teacher before you use the machinery. • Never talk to another student or the instructor while he/she is operating the machinery. • When using the machinery stand only in the “Operator Zone” or the area where only the machinery operator should stand. • Always unplug a power tool by the plug not the cord.

  24. Types of Machines • Drill Press – When cutting holes make sure the material is secured in a Vise or Gripping Tool. Never hold the material. • Band Saw – Use the guide to push material through the blade and keep your hands from the blade. Never force material, forcing means you are trying too hard and could bind. • Scroll Saw – Move material slowly, keep your hand away from the blade. • Sander – Hold material firmly, always move against the spin.

  25. When in the Laboratory… • The Laboratory is a dangerous place if you are not careful. • Never Horse Play. • Never Operate the machinery without checking with the teacher. • Loose hair should be tied up, clothing tucked in, jewelry taken off, and long sleeves rolled up. • If an accident should happen contact the teacher immediately.

  26. Materials • Paint, enamel, lacquer, or solvents must not be used near flames or sparks because they are flammable. • Keep flammable materials in the metal cabinet. • Never leave material lying around someone could get cut, slip, or fall. • Hot metal placed in water can cause the water to be hot enough to burn someone.

  27. X-acto knives • ALWAYS cut on the cutting mat • NEVER cut towards your body • Keep your fingers out of the way • DON’T freehand cut, ALWAYS use cork ruler • Measure twice and cut once • Some materials you need to score a few times before cutting through the material. Don’t try to “man-handle” it and cut through in one swipe because the material could slip. • NEVER walk around with a knife in your hand • If you need a new blade, I will come to you  • Standing up to cut always works better than sitting down • No horse playing • Keep cap on knife when not in use

  28. Clean Up ALWAYS CLEAN UP THE LABORATORY BEFORE YOU LEAVE!!!!

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