1 hand tool safety respect the hazards. 2 section i introduction
TRANSCRIPT
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Hand tool safety
Respect the hazards
2
Section I
Introduction
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Introduction:
Tool design Tool hazards Work set-up PPE Inspection, maintenance, repair
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Section II
Tool types, quality, design
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Hammers, mallets:
Nail – nails
Ball peen – chisels
Mallets
Sledgehammers
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Pliers:
Grip material
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Cutters, snips:
Cut material
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Wrenches:
Open-end – light, medium duty
Box – heavy duty
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Saws:
Wood – Cross-cut
Wood – Ripping
Metal – Hack saw
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Knives:
Keep sharp
11
Screwdrivers:
Type
Tip size
Use as designed
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Non-sparking:
Flammable atmospheres
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Tool quality:
Strong metal
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Tool design:
Handle design
Proper tool use
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Handles:
Comfortable fit
Cushioned handles
Control
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Handle size: Power
Precision
Wrist angle
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Section III
Tool Hazards
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Hazards:
Misuse
Improper maintenance
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Improper maintenance:
Loose handles
Mushroomed heads
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Potential injuries: Eye injuries
Cuts
Fractures
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Hazards during use:
Flying chips, debris Sparks Dropped tools Too heavy, large Ergonomics
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Section IV
Work set-up
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Work set-up:
Easy to reach
Right height
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Work set-up:
Secure parts
Secure, balanced position
Screens, barricades
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Section V
Personal Protective Equipment (PPE)
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Eye protection: Chips Splashes Sparks Dust Debris Face shield
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Hand protection:
Cuts
Vibration
Impact
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Other PPE:
Hearing protection
Respirators
Steel-toed footwear
Head protection
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Section VI
Inspection, Maintenance, and Repair
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Inspection:
Before & after each use
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Inspection:
Cracked/loose parts Bent shafts Dull, damaged cutting surfaces Damaged gripping surfaces Mushroomed striking surfaces
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Maintenance:
Keep tools clean
Sharpen cutting edges
Oil, lubrication
Proper storage
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Repair:
Out of service immediately “Do Not Use” tag Authorized employees Manufacturer specifications Discard or repair
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Section VII
Conclusion
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Summary:
Tool design Tool hazards Work set-up PPE Inspection, maintenance, repair
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Questions?