Done by: G. Tulloch

Power Tools Safety

Power ToolsWorking with power tools, you can get an

electric shock, lose a finger, lose an eye, or go deaf. It's especially dangerous to use a tool that's defective, that's been modified, or that's not designed for the job. Of course, you can also get injured if you use any tool carelessly.

Power Tool SafetyPower tools are very common to any

production facility. They can expose employees to multiple hazards if they are not maintained and used properly.

It is critical that you know how to maintain, test and operate any power tool you intend to use.

Hazardous Conditions and Unsafe ActsBroken and defective toolsMissing guards, exposed belts and blades Bad electrical cordsMisuse of toolsCracked and split handlesNot using required PPE

HazardWorkers using hand and power toolsMay be exposed to thesehazards:

Objects that fall, fly, are abrasive, or splash Harmful dusts, fumes, mists, vapors, and gases Frayed or damaged electrical cords, hazardous connections and improper grounding Vibration and impact

Potential OutcomesBruises, sprains and strainsStruck by projectilesLacerations and amputations Entanglement Eye and face injuries due to flying objectsShocks and electrocutions

Potential OutcomesFlash burnsFallingHearing loss Crushing, cuts or losing a body partErgonomic injuries

Precautions to be Taken•Maintain regularly inspection before use•Use the right tool for the right job• Operate according to manufacturers’ instructions • Use the right Personal Protective Equipment (PPE)• Use guarding

PrecautionsDo not use defective toolsUse tied-off containers to keep tools from

falling off of molds or work platforms. Return tools to their storage places after use.Floors should be kept as clean and dry as

possible to prevent accidental slips with or around dangerous tools.

Keep tools away from aisle areas and other employees working in close proximity.

TipsDo not perform "make-shift" repairs to

tools.Do not carry tools in your hand when

climbing, or by the cord. Do not throw tools from one location to

another, from one employee to another, from scaffolds or other elevated platforms.

Do not remove or bypass guards

Things To DoWatch your hands and fingers. Keep your mind on your work. Grip tools firmly. Operate according to the manufacturer's

instructions. Never carry a tool by the cord or hose. Never yank the cord or the hose to

disconnect it from the receptacle. Disconnect tools when not in use, before

servicing, and when changing accessories such as blades, bits and cutters.

Con’tGround all tools unless double insulated. Avoid dangerous environments. Do not use

power tools in a damp, wet and/or explosive atmosphere -- fumes, dust or flammable materials.

Secure work with clamps or a vise, freeing both hands to operate the tool.

Do not hold a finger on the switch button while carrying a plugged-in tool.

Con’tBe sure to keep good footing and maintain

good balance. The proper apparel should be worn. Loose

clothing, or jewelry can become caught in moving parts.

Don't use an accessory or attachment unless the power tool manufacturer recommends its use on the product

Keep cords and hoses away from heat, oil, and sharp edges.

Defective Power Tool. Do Not Use!Pull This From Service.

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This worker is doing his part by notifying his supervisor of a defective tool.

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Electricity and Water is a Dangerous Combination

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Personal Protective Equipment A hard hat protects the head from falling

limbs or branches.A mesh full-face shield prevents injury from

flying wood chips and twigs. Protect ears from the high level of noise by

using earplugs.Chainsaw safety boots and chaps, protect

the feet and legs in the event of accidental contact

Head ProtectionMost workers are

killed by being struck in the head.

Without a Hardhat, even the smallest piece of wood can be deadly.

Designed to absorb energy.

Must be ANSI approved.

Must be worn !

Foot ProtectionIf the worker uses a chain saw, boots must

be cut resistant that will protect against chain saw contact.

Cut resistant boots are UL approved.

Operator’s Manual Keep the operator’s manual with the chain

saw. If the manual is missing, contact the

manufacturer for a replacement. Periodically review the manual for safe

operating procedures.

Preventive Maintenance Keep Power Tools in good repair.Consult the operator’s manual and check

for needed maintenance before each use. The operator’s manual can be the best

source of information for this procedure.