Power and Hand Tool Safety

Summary

The video script emphasizes the importance of tool safety, highlighting the potential hazards of both hand and power tools. It outlines preventive measures such as using the right tool for the job, regular inspection, and proper maintenance. The script also underscores the necessity of wearing personal protective equipment and following manufacturer's guidelines to mitigate risks like electrical shock, burns, and mechanical injuries. The message is clear: safety is paramount for preventing workplace accidents and ensuring productivity.

Takeaways

• ⚠️ Tools, both hand and power, can pose significant hazards if not used properly, leading to severe injuries or even death.
• 🔍 Regular inspection and maintenance of tools are crucial to prevent accidents caused by misuse or defects.
• 👷‍♂️ Personal Protective Equipment (PPE) is essential when using tools to protect against cuts, abrasions, and other injuries.
• ⚒️ Always use the correct tool for the job to avoid forcing tools to perform tasks they are not designed for, which can lead to accidents.
• 🛠️ Hand tools should be stored safely to prevent incidents like tools falling or sharp tools causing injury when carried improperly.
• 🔌 Electrical power tools require special attention to avoid electrical shock, which can be fatal due to heart fibrillation.
• 🌬️ Pneumatic tools, powered by compressed air, can be dangerous due to the risk of flying particles and the need for proper attachment securement.
• 💥 Fuel-powered tools carry the risk of fuel ignition and explosion, emphasizing the need for proper fuel handling and storage.
• 🔫 Powder-actuated tools are extremely hazardous and should only be operated by specially trained individuals, treating them like loaded guns.
• 🔋 Battery-operated tools, while convenient, pose risks of fire or explosion and require careful handling, including proper storage and charging practices.
• 🛑 Following manufacturer's instructions and safety guidelines is non-negotiable for the safe operation of all types of tools.

Q & A

What are the main types of hazards associated with hand and power tools?

The main hazards associated with hand and power tools include falling, flying, abrasive, and splintering objects, as well as harmful dust, fumes, mists, vapors, or gases. Injuries can range from cuts, abrasions, and punctures to more severe issues like fractures, amputations, and even death.

Why is it important to use the correct tool for the job?

Using the correct tool for the job ensures safety and efficiency. Misusing tools, such as using a wrench as a hammer or pliers as a wrench, can cause accidents, damage tools, and increase the risk of injury to the user and others nearby.

What precautions should be taken when using hand tools?

When using hand tools, always inspect them for damage, use the correct size tool for the task, keep cutting tools sharp, and wear appropriate personal protective equipment (PPE) like safety glasses and gloves. Avoid using tools with damaged handles or mushroomed heads, and always store tools safely.

What general safety practices should be followed when using power tools?

For power tools, always use the right tool for the job, inspect tools for defects before use, ensure machine guards and safety switches are in place, wear proper PPE, avoid accidental startups, keep cords away from heat and sharp edges, and disconnect tools when not in use.

How can electrical hazards be prevented when using electric power tools?

Electrical hazards can be prevented by ensuring tools have grounded three-wire cords, inspecting electrical cords for damage, using Ground Fault Circuit Interrupters (GFCIs), and avoiding the use of electrical tools in wet or damp environments unless they are approved for such conditions.

What are the main risks when using pneumatic tools, and how can they be mitigated?

The main risks when using pneumatic tools include being struck by tool attachments or fasteners, flying particles, and potential ignition of explosive atmospheres. To mitigate these risks, ensure tools are securely fastened to air hoses, use safety clips or retainers, and set up screens to protect nearby workers.

What safety guidelines should be followed when using fuel-powered tools?

When using fuel-powered tools, handle and store fuel properly, refuel only in well-ventilated areas with the engine off and cool, and ensure proper ventilation to avoid carbon monoxide buildup. Keep fire extinguishers nearby in case of fire or explosion.

What precautions should be taken when operating powder-actuated tools?

Only specially trained employees should operate powder-actuated tools. Key precautions include inspecting the tool before use, using the appropriate power level, avoiding use in flammable atmospheres, and treating these tools like loaded guns by never pointing them at anyone and storing them securely.

What are the potential hazards of using hydraulic power tools, and how can they be avoided?

Hydraulic power tools can produce extreme pressure that may cause accidents. To avoid hazards, use fire-resistant fluid, do not exceed the manufacturer's pressure limits, avoid checking for leaks by hand, and keep surfaces free of oil to prevent slipping.

What special considerations should be made when using battery-operated tools?

Battery-operated tools should be used with care to avoid fire, explosion, and contact with caustic battery fluids. Ensure the switch is off before inserting a battery pack, only use specified battery packs, avoid using in flammable atmospheres, and check for battery leakage during extreme usage.

Outlines

00:00

🛠️ Safety Precautions with Hand and Power Tools

Jim Bratton emphasizes the potential hazards of hand and power tools, which are commonly used but can cause severe injuries if not handled properly. The paragraph outlines the various dangers such as flying objects, harmful dust, and the types of injuries that can occur. It stresses the importance of using the correct tool for the job, maintaining tools, and wearing personal protective equipment (PPE). Specific examples of hand tool hazards are given, such as loose tool heads and mushroomed chisel heads. The summary advises on proper tool storage and the importance of sharp cutting tools to prevent accidents.

05:01

⚡️ Power Tool Safety Measures

This paragraph discusses the safe operation of power tools, which come with their own set of risks including electrical shock and mechanical injuries. It advises using the appropriate tool for the task, inspecting for defects, ensuring machine guards are in place, and using safety switches. The importance of wearing proper PPE, such as safety goggles and gloves, is highlighted. Additionally, it covers the safe handling of power tools to prevent accidental start-ups and the need to secure workpieces to free up both hands for tool operation. The paragraph concludes with a reminder to follow manufacturer's guidelines and to be aware of the specific hazards associated with electrical power tools.

10:02

🔧 Safety Guidelines for Specific Power Tools

Paragraph 3 delves into the safety considerations for various types of power tools, including pneumatic, fuel-powered, powder-actuated, and hydraulic tools. It covers the unique hazards associated with each, such as the risk of ignition with pneumatic tools, the dangers of fuel vapors and carbon monoxide with fuel-powered tools, and the potential for serious injury with powder-actuated tools if not used correctly. The paragraph also provides specific safety tips for each tool type, such as using positive lock devices, ensuring proper ventilation, and following manufacturer's instructions carefully to prevent accidents.

15:03

⚙️ Hydraulic and Battery-Operated Tool Safety

This paragraph focuses on the safe use of hydraulic and battery-operated tools, which pose different risks compared to other power tools. It advises on the use of fire-resistant fluids for hydraulic tools, checking for leaks safely, and not exceeding load limits. For battery-operated tools, the paragraph highlights the risks of fire or explosion, and the importance of using the correct battery pack and charger. It also warns against using these tools in flammable atmospheres and emphasizes the need to store batteries safely when not in use.

20:04

🔩 General Tool Use and Maintenance for Safety

The final paragraph reinforces the importance of proper tool use and maintenance for safety. It reiterates the need to follow basic work practices, such as regular tool maintenance, pre-use inspections, using the right tool for the job, operating tools as per manufacturer's instructions, and storing tools properly. The paragraph concludes by stressing the importance of personal protective equipment and making safety a priority in all tasks to prevent injuries and ensure the well-being of all workers.

Keywords

💡Hand and Power Tools

Hand and power tools refer to the various implements used to perform tasks such as cutting, shaping, and assembling components. In the video, these tools are highlighted as common yet potentially hazardous if not used properly. Examples include axes, wrenches, and pneumatic drills. The script emphasizes the importance of using the correct tool for the job and maintaining them to prevent accidents.

💡Hazards

Hazards are the potential sources of harm or danger in the workplace, particularly when dealing with hand and power tools. The script outlines various hazards such as flying objects, electrical shock, and harmful fumes. Understanding these hazards is crucial for implementing safety measures to prevent injuries.

💡Personal Protective Equipment (PPE)

PPE includes safety glasses, gloves, and other gear designed to protect the user from injury. The video stresses the importance of wearing appropriate PPE when using hand and power tools, as it is a key preventive measure against cuts, abrasions, and other injuries.

💡Misuse and Improper Maintenance

Misuse and improper maintenance refer to incorrect usage or inadequate upkeep of tools, which can lead to accidents. The script provides examples such as using a wrench as a hammer or a loose tool handle that may cause the tool head to fly off. These concepts are central to the video's message on safety.

💡Safety Precautions

Safety precautions are the measures taken to prevent accidents and injuries. The video provides a comprehensive list of precautions, including inspecting tools before use, using the right tool for the job, and storing tools safely. These precautions are integral to the video's theme of promoting safe tool usage.

💡Electrical Shock

Electrical shock is a specific hazard associated with power tools that can lead to serious injury or death. The video discusses the importance of using tools with proper grounding and guarding against electrical hazards, such as using tools with three-wire cords and ensuring they are plugged into grounded receptacles.

💡Pneumatic Tools

Pneumatic tools are powered by compressed air and include nail guns and chippers. The video mentions these tools as potentially dangerous if not used correctly, highlighting the need for training and adherence to safety instructions when operating such tools.

💡Flammable Substances

Flammable substances are materials that can easily catch fire. The script cautions against using certain tools around flammable substances without proper precautions, such as using spark-resistant tools to prevent ignition.

💡Proper Storage

Proper storage of tools is emphasized in the video as a safety measure to prevent accidents, such as tools falling from overhead or sharp tools causing injury when carried in pockets. The video advises storing tools in designated places and protecting sharp edges when not in use.

💡Hydraulic Tools

Hydraulic tools use fluid power to perform work and can be dangerous if not operated correctly. The video mentions the need for using fire-resistant fluids and not exceeding recommended pressures to avoid hazards associated with hydraulic tools.

💡Battery-Operated Tools

Battery-operated tools are highlighted as a safer alternative in damp or wet environments but come with their own risks, such as fire or explosion. The video advises on proper battery handling, storage, and charging practices to mitigate these risks.

Highlights

Hand and power tools are commonly used but pose various hazards such as cuts, abrasions, and punctures if not handled properly.

Injuries from tools can range from sprains, fractures, and bruises to electrical shock, amputation, and in extreme cases, death.

Using hand tools safely involves selecting the right tool for the job, avoiding misuse like using a wrench as a hammer or a screwdriver as a chisel.

Always inspect tools before use, ensuring handles are not splintered or cracked and removing damaged tools from service.

Wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and face shields when necessary.

Cutting tools should always be kept sharp, as dull tools can cause more hazards than sharp ones.

Power tools should be inspected for defects or damage before each use, and defective tools should be tagged and taken out of service.

Machine guards should always be in place and working properly to protect the user from moving parts.

Electrical tools can pose a risk of electrical shock and burns, especially when used improperly or in wet conditions.

When using pneumatic tools, ensure tools are fastened securely to the air hose and use positive lock devices to avoid disconnections.

Fuel-powered tools carry additional risks such as fuel vapors, fire, and carbon monoxide poisoning.

Powder-actuated tools are extremely dangerous and should only be operated by specially trained personnel.

Hydraulic tools can exert extreme pressure, and high-pressure leaks can cause severe injuries if not handled with care.

Battery-operated tools, while convenient, pose fire risks if mishandled or exposed to heat or moisture.

Always maintain and store tools properly, following the manufacturer's guidelines, and prioritize safety to prevent accidents in the workplace.

Transcripts

hello my name is Jim Bratton we all use

hand and power tools on the job in fact

tools are such a common part of our

lives that we often forget that they can

quose hazards unfortunately it's

sometimes takes a serious inant to

remind us that tools no matter how

simple they are can cause severe and

even fatal injuries whenever we use hand

and power tools we are exposed to the

dangers of falling flying abrasive and

splcing objects as well as to harmful

dust fumes Mists Vapors or gases types

of injuries include cuts abrasions

punctures sprains fractures bruises

electrical shock amputation

and in extreme cases death these

injuries while potentially devastating

can be prevented today we're going to

introduce you to the hazards associated

with different types of tools and steps

you can take to help control or avoid

those hazards by taking appropriate

precautions you can reduce the risk of

accidents to yourself and your

co-workers

hand tools are tools that are powered

manually they include anything from axes

to wrenches the greatest hazards posed

by hand tools result from misuse and

improper maintenance for example if a

wooden handle on a hammer or an axe is

loose splintered or cracked the head of

the tool may fly off and strike the user

or another

employee if an impact tool such as a

chisel or a wedge has a mushroomed head

the head could shatter on impact sending

sharp fragments flying toward the user

or someone working nearby it's easy to

take hand tools for granted because

they're pretty simple implements however

to prevent accidents you have to use

hand tools

safely first of all always use the right

tool for the job for example do not use

a wrench as a hammer pliers as a

wrench a knife as a saw

or a screwdriver as a

chisel make sure you have the correct

size tool for the job task you are

performing such as a correct screwdriver

pliers wrench or

scissors always inspect tools before use

for instance check the head fastening on

hammers make sure wood handles of tools

are not splintered and keep impact tools

such as drift pins wedges and chisels

free of mushroomed heads remove

defective equipment from service and

Mark as damaged to alert other

workers always wear appropriate personal

protective equipment when using hand and

power tools safety glasses and gloves

can help protect against hazards

associated with hand tools remember that

in some instances you may have to add

PPE such as face Shields when performing

certain

operations keep cutting tools sharp dull

tools can cause more hazards than sharp

ones when using saw blades knives or

other sharp objects cut away from

yourself direct the tools away from the

aisle areas and away from other

employees working

nearby when working around flammable

substances such as flammable gases

highly volatile liquids or other

explosive materials use spark resistant

tools iron or steel hand tools may

Produce Sparks that could be an ignition

Source finally store Tools in a safe

Place many accidents have been caused by

tools falling from overhead or by Sharp

Tools carried in Pockets or left in tool

boxes with the cutting edges

exposed put the tool away in the proper

place after each use and protect or

enclose sharp edges or blades to prevent

contact

now let's talk about power tools

portable power tools are typically

grouped according to their power source

electric pneumatic liquid fuel hydraulic

powder actuated and battery operated

when used improperly power tools can

cause injuries such as electrical shock

Burns Cuts punctures sprains strains

fractures cruises amputations and even

death safe use of power tools no matter

what the power source is require some

general precautions use these safe work

practices when using any power

tool use the right tool for the job for

example don't force a small tool or

attachment to do the job of a heavy duty

tool this can cause the tool to strain

and kick back or break which may result

in injury inspect tools for defects or

damage before each use if a tool is

damaged or defective take it out of

service tag it do not use never use

damage

tools make sure that you notify your

supervisor as well so that a repair or

replacement can be made make sure

machine guards are in place properly

adjusted and in working order machine

guards protect the user from the moving

parts of power tools never remove a

guard when a tool is being

used verify that safety switches are set

and working properly these include a

constant pressure switch or control that

shuts off power when pressure is

released a positive onoff switch or a

lock on control switch wear proper

apparel for the tab remove loose

clothing or jewelry that may become

caught in moving

Parts also wear appropriate personal

protective equipment safety goggles and

our glasses and sometimes a face shield

as required if there is risk of flying

metal particles dust shavings screws

Nails Safety Shoes to protect your feet

from dropped tools and

parts respirators to protect lungs when

required gloves to protect hands from

cuts and punctures as long as there is

no risk of catching them in moving parts

are losing control of the tool and

hearing protection to avoid damage from

excessive workplace noise or sound when

using power tools be careful to avoid

accidental startup do not hold fingers

on the switch button but while carrying

a plugged in tool keep cords and hoses

away from heat oil and sharp edges

suspend cords and hoses over aisles

where they won't pose tripping hazards

when laying a cord across the floor tape

the cord to the floor or protected with

wooden strips or special

raceways disconnect cords by grabbing

the plug itself and pulling it from the

outlet avoid yanking the cord to

disconnect it from the receptacle also

avoid carrying a tool by the cord or

hose when working with power tools

secure work with clamps or avice freeing

both hands to operate the tool practice

the principles of ergonomics to lessen

the risk of body strength and potential

for soft tissue injury for example make

sure tools are well balanced and fit the

hand comfortably hold tools in a neutral

position avoid using tools that are so

heavy that they strain the arm and

shoulder

keep good footing and maintain good

balance avoid overreaching or other

movements that place your hands wrist or

body in awkward positions and finally

disconnect tools when not using them

such as before servicing and cleaning

and when changing accessories such as

blades bits and Cutters store in a safe

dry place when not in

use it's also important to note that you

should review the manufacturer's

requirements for the proper use and

handling of all power

tools power tools make our life easier

but misuse can turn a productive job

into a tragic event with devastating

consequences take electrical tools for

example electrical shock which can lead

to injuries such as heart failure and

burds is one of the the major hazards

associated with electrical power tools

under certain conditions even a small

amount of electric current can result in

fibrillation of the heart and ultimately

death an electric shock can also cause

the user to fall off a ladder or other

elevated work surface and receive injury

due to the

fall electrical tools include saws

Grinders drills and mixers many of us

use these tools every day in our jobs

but we don't always use them safely to

help ensure safety take these

precautions whenever you use an

electrical tool make sure tools have a

three wire cord with the ground are

plugged into a grounded receptacle or

are double insulated to protect from

shock also be sure that tools are

protected by ground fault circuit

interrupts or an assured equipment

grounding conductor program this is a

requirement in the construction industry

before use inspect electrical cords and

plugs for damage

promptly disconnect and replace cracked

frayed or broken electrical

cords remember that only qualified

Personnel can make repairs to cords and

most

tools use extension cords with

sufficient amperage or wattage rating

overloaded extension cords may cause

fires operate electric tools within

their design limitations follow

manufacturer's instructions for proper

use keep work areas well lit with and

operating electrical

tools make sure you have sufficient

access at working space to permit ready

and safe operations and

maintenance avoid using electrical tools

in damp or wet locations unless they are

approved for that purpose electricity

and water can be a dangerous and

potentially fatal combination

pneumatic tools are powered by

compressed air and include buffers nail

guns chippers drills Hammers and Sanders

these tools are very powerful and can be

extremely dangerous when not used

correctly hazards include getting hit by

one of the tools attachments or a

Fastener the worker is using with the

tool there is also the risk of ignition

of explosive atmospheres and the danger

POS by flying particles when using

pneumatic tools like all tools it's

important to follow manufacturer's

instructions do not operate pneumatic

tools or other power tools unless you

have been trained to operate the tool

safely and when you do use pneumatic

tools use them with Extreme

Caution make sure the tool is fastened

securely to the air hose to prevent it

from becoming disconnected and striking

someone use a positive lock device to

attach the air hose to the tool as added

protection check to ensure that a safety

clip or retainer is installed to prevent

attachments such as chisels on a

chipping hammer from being ejected

during tool operation set up screens to

protect nearby workers from being struck

by flying fragments around chippers

riveting guns staplers or air guns

handle tools carefully for instance

never Point compressed air guns toward

anyone or dead end them against them elv

or anyone

else fuel powered tools are usually

operated with gasoline these tools

include chainsaws deck saws and certain

compactors some of the most serious

hazards of fuel operad tools come from

fuel Vapors that can burn or explode are

equipment that gives off Danger exhaust

emissions such as carbon

monoxide when you're using fuel operated

tools remember you are playing with fire

follow these guidelines to help prevent

an accident that could be devastating to

your workplace handle transport and

store gas or fuel only in approved

flammable liquid containers and

according to proper procedures for

flammable

liquids before refilling a fuel powered

tool tank shut down the engine and allow

it to cool to prevent accidental IGN or

hazardous

Vapors fuel only in a well ventilated

area and make sure fire extinguishers

are available in the area in the event

of a fire or

explosion in addition to the

flammability Hazard it's also very

important to provide protection against

carbon monoxide buildup in the air

around your work area make sure that

carburetors are properly adjusted for

clean and efficient use of the fuel and

be sure to provide adequate ventilation

in many cases combustion powered

equipment used indoors may also require

exhaust scrubbers to help remove

contaminants from the exhaust stream you

can't see or smell carbon monoxide so be

sure that the air is being tested when

equipment is run indoors

powder actuated tools add speed to

attachment jobs but if used incorrectly

they can cause serious injury to the

user or other workers in the area powder

actuated tools operate like a loaded gun

in fact they are so dangerous that they

must be operated only by specially

trained employees use powder actuated

tools only if you're qualified to do so

and follow these safety

guidelines post assign to alert others

when a powder actuated tool is in use

before using inspect the tool thoroughly

and test it according to manufacturer's

requirements to ensure that the safety

device and the tool itself are working

correctly take damaged equipment out of

service and report it to your supervisor

immediately select a power level high or

low velocity that is appropriate for the

tool and necessary to do the work

without excessive force avoid using the

tool in a flammable atmosphere the

combination could cause an

explosion keep powder actuated tools

unloaded until ready to use avoid

carrying loaded tools from job to job

and keep tools pointed in a safe

Direction never Point powder actuated

tools at

anyone remember powder actuated tools

are like loaded guns and must be treated

with the same respect and safety

precautions as guns do not leave a

powder actuated tool unattended

especially where it could be available

to unauthorized

persons store each powder actuated tool

in its own locked container when not in

use clean lubricate and reassemble the

tool according to manufacturer's

Direction hard use on a job site can

damage components quickly causing jams

and misfires both of which can be

extremely dangerous and last but not

least be sure to dispose of unused loads

in an appropriate

manner when used correctly hydraulic

power is one of the safest methods of

applying Force to your work however this

power can be very dangerous when not

used properly follow simple Common Sense

safety tips to ensure safe operation of

hydraulic powered tools use only an

approved fire resistant fluid that will

retain its operating characteristics at

the most extreme temperature to which it

will be

exposed the exception to fire resistant

fluid includes all hydraulic fluids used

for the insulated sections of DK trucks

aerial lifts and hydraulic tools that

are used on or around energized lines

this hydraulic fluid must be of the

insulating type

do not exceed the manufacturer's

recommended safe operating pressure for

hoses valves pipes filters and other

fitting keep in mind that hydraulic

powered tools can produce an extreme

amount of pressure make sure the setup

is secure and stable never check for

leaks by running your hand over hoses or

fittings use a rag or paper towel to

indicate drip

locations High Press leaks can cut right

through your skin and muscle

check surfaces to ensure that they are

free of any oil which may cause a tool

to slip and prevent a hazard to you or

to

others make sure Jacks including lever

and Ratchet Jacks screw Jacks and

hydraulic jacks have a stop indicator

take care not to exceed the stop

limit also avoid exceeding the

manufacturer's load limit the load limit

must be permanently marked in a

prominent place on the jack maintain

Jacks properly to ensure safety keep

Jacks lubricated and inspect on a

regular

basis portable battery operated tools

are convenient to use and are considered

safer particularly when you have to work

in damp or wet

environments however like all tools

battery operated tools pose unique

hazards of their own the primary hazards

are the risk of fire or explosion and

contact with costic battery fluids take

advantage of cordless battery operated

tools but remember you must use these

tools properly or you risk injury to

yourself and others keep in mind that

battery operated tools are always in an

operative condition make sure the switch

is in the locked or off position before

inserting a battery pack making any

adjustments changing accessories or

storing the

tool avoid carrying tools with your

finger on the switch or inserting the

battery pack into tool with the switch

on this is an invitation to trouble use

a battery operated tool only with a

specifically designed battery pack use

of other batteries May create risk of

fire avoid using battery operated tools

in a flammable or explosive

atmosphere electrical equipment

including battery operated equipment

could ignite

Vapor remove the battery from the tool

before servicing and when changing the

accessories when the battery pack is not

in use keep it away from other metal

objects like paper clips coins Keys

Nails screws or other small metal

objects that can make a connection from

one terminal to another shorting the

battery terminals could cause Sparks

Burns or a

fire avoid putting batteries into a fire

or exposed in them to high heat they may

explode exercise caution when changing

batteries for battery operated tools

with integral batteries are a separate

battery pack recharge only with the

specified charger for that battery a

charger that may be suitable for one

type of battery May create a risk of

fire when used with another during

charging ensure that there is adequate

ventilation avoid charging batteries in

damp or wet environments and and avoid

exposing Chargers to rain or

snow watch for battery leakage leakage

may occur during extreme usage or

temperature conditions avoid contact

with skin and eyes the battery liquid is

costic and could cause chemical burns to

tissues the tools we use help us work

faster and more efficiently without them

we would be a lot less productive but to

prevent accidents it's important that

use these tools properly remember when

using tools no matter how simple or

complex follow these basic work

practices maintain tools regularly to

keep them in good condition inspect each

tool for damage before use do not use a

defective

tool only qualified Personnel should

repair tools use the right tool for the

job operate tools according to

manufacturer's instructions

store all tools properly and

safely and finally provide and use

properly appropriate personal protective

equipment when using hand and power

tools put a priority on safety not only

will you work more productively and

efficiently you will also help prevent

injuries for your own well-being and for

the well-being of your co-workers make

safety a part of your job

today and every day