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Hand and Hand and Power ToolsPower Toolsfor constructionfor construction
Basic tool safety Basic tool safety
Keep in good conditionKeep in good condition Right tool for jobRight tool for job Inspect toolsInspect tools Operate tools correctlyOperate tools correctly PPE neededPPE needed
1a
Construction Construction tool safety rulestool safety rules
Safety Safety
Use guards Use guards
Use PPE Use PPE
2a
Switches on power tools Switches on power tools
Positive “on-off” controlPositive “on-off” control
Momentary contact “on-off” Momentary contact “on-off” controlcontrol
Constant pressure switchConstant pressure switch
3a
Hand toolsHand tools
Hazards posedHazards posed
MisuseMisuse
Improper maintenanceImproper maintenance
4a
Knives and scissorsKnives and scissors
Keep sharpKeep sharp
Dull tools-hazardousDull tools-hazardous
Use PPEUse PPE
4b
Power toolsPower tools
ElectricElectric PneumaticPneumatic Liquid fuelLiquid fuel HydraulicHydraulic Powder–actuatedPowder–actuated
5a
General precautionsGeneral precautions
Don’t carry by cordDon’t carry by cord Never yank the cordNever yank the cord Heat, oil, and sharp edgesHeat, oil, and sharp edges Disconnect tools Disconnect tools Safe distance Safe distance Secure work Secure work
5b
General precautionsGeneral precautions
Accidental starting Accidental starting Maintained per manufacturerMaintained per manufacturer User's manual User's manual Good footing Good footing Proper apparel Proper apparel "Do Not Use” "Do Not Use”
5c
Guards Guards
Point of operationPoint of operation In–running nip pointsIn–running nip points Rotating partsRotating parts Flying chips Flying chips
and sparksand sparks
6a
Hazards of electric power Hazards of electric power toolstools
ElectrocutionElectrocution
BurnsBurns
Slight shocksSlight shocks
FallsFalls
7a
Shock protectionShock protection
Three–wire cordThree–wire cord
Double insulated Double insulated
Low–voltage isolation transformer Low–voltage isolation transformer
7b
Hazards of abrasive wheel Hazards of abrasive wheel tools tools
Moving wheel surfaceMoving wheel surface
Throw fragmentsThrow fragments
Disintegrating Disintegrating during start–upduring start–up
8a
Use of abrasive wheel Use of abrasive wheel toolstools
Inspect closely Inspect closely Sound– or ring–test Sound– or ring–test Use guard Use guard Use eye protection Use eye protection Turn off the power Turn off the power Never use a vise Never use a vise
8b
Pneumatic tools Pneumatic tools
Compressed airCompressed air ChippersChippers Drills Drills Hammers Hammers Sanders Sanders
9a
Hazards Hazards
Struck by attachmentsStruck by attachments
Struck by fastenerStruck by fastener
9b
Pneumatic toolsPneumatic tools
100 pounds per square inch100 pounds per square inch
Needs special device Needs special device
Prevent fasteners Prevent fasteners from ejection from ejection
9c
PPE PPE
Eye protection—requiredEye protection—required
Face protection—Face protection—recommendedrecommended
Ear protection—Ear protection—dependsdepends
9d
Air hose safetyAir hose safety
Fastened securely Fastened securely
Prevent disconnection Prevent disconnection
Added safeguard Added safeguard
9e
Precautions Precautions
Same as electric cordsSame as electric cords
Safety clip or retainerSafety clip or retainer
Screens and flying Screens and flying fragmentsfragments
Never pointed toward Never pointed toward anyoneanyone
9f
Heavy jackhammers Heavy jackhammers
FatigueFatigue
StrainsStrains
Heavy rubber gripsHeavy rubber grips
9g
PPEPPE
Safety glassesSafety glasses
Safety shoesSafety shoes
Face shieldFace shield
9h
Liquid fueled-powered Liquid fueled-powered toolstools
Gasoline most common fuelGasoline most common fuel
10a
Fuel vaporsFuel vapors
Burn or explodeBurn or explode
Give off Give off dangerous dangerous exhaust fumesexhaust fumes
10b
Proper proceduresProper procedures
HandlingHandling
TransportingTransporting
StorageStorage
10c
RefillingRefilling
Shut engine downShut engine down
Allow it to coolAllow it to cool
10d
Ventilation Ventilation
Closed areaClosed area
Effective Effective ventilationventilation
PPEPPE
10e
Powder–actuated toolsPowder–actuated tools
Operate like a loaded gunOperate like a loaded gun
Specially trained Specially trained employeesemployees
11a
Safety precautionsSafety precautions
Explosive/flammable atmosphereExplosive/flammable atmosphere InspectInspect Don’t pointDon’t point Don’t loadDon’t load Don’t leave unattendedDon’t leave unattended Hands clearHands clear
11b
Operation Operation
Bring the tool into positionBring the tool into position
Pull the triggerPull the trigger
Five pound forceFive pound force
11c
MisfiresMisfires
Wait 30 secondsWait 30 seconds
Try firing againTry firing again
Wait 30 secondsWait 30 seconds
Remove the loadRemove the load
Put in waterPut in water
11d
PPEPPE
Suitable eye Suitable eye
Face protection Face protection
11e
Guarding Guarding
Protective shield/guardProtective shield/guard
Will not fireWill not fire
11f
Varying powder chargesVarying powder charges
Power levelPower level
Excessive forceExcessive force
11g
DefectsDefects
TaggedTagged
Take out of Take out of serviceservice
11h
Applying fastenersApplying fasteners
PrecautionsPrecautions
Alignment guideAlignment guide
12a
Hydraulic power toolsHydraulic power tools
Fluid Fluid
Correct pressure Correct pressure
13a
Jacks Jacks
Lever/ratchet jacksLever/ratchet jacks
Screw jacksScrew jacks
Hydraulic jacksHydraulic jacks
13b
Safety precautionsSafety precautions
Stop deviceStop device
Load limitLoad limit Blocked upBlocked up SlippageSlippage
13c
Jack set-upJack set-up
Firm level surfaceFirm level surface
Correctly Correctly centeredcentered
Jack headJack head
Lift forceLift force
13d
MaintenanceMaintenance
InspectInspect
LubricateLubricate
Abnormal loadAbnormal load
Antifreeze liquidAntifreeze liquid
13e