3M 20 Power Hammer User Manual


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•Priortouse,inspectwheelretainersandwheelarborsandabrasiveproductforpossibledamage.Ifdamaged,replacewithnewabrasiveproductand
wheel retainers and wheel arbors available from 3M.
•Neverover-ridethesafetystart-stopcontrolsuchthatitisintheonposition.
•Useonlywithmountinghardwarerecommendedby3M;checkwith3Mformountinghardwarerequirements.
•Ifthetoolisjammed,shutoffthetoolandeaseitfree.Ensuretheabrasiveproductiscorrectlysecured.
•Donotusecut-offwheeltoolforsidegrinding.
To reduce the risks associated with skin abrasion, burns, cutting & severing, impact or entrapment:
•Neverinstallanduserouterbitsorcutting-offwheelsinadiegrindertool(whichisunguarded).
•Keephands,hair,andclothingawayfromthecuttingpartofthetool.
•Wearsuitableprotectivegloveswhileoperatingtool.
•Donottouchtherotatingpartsduringoperationforanyreason.
•Donotforcetooloruseexcessiveforcewhenusingtool.
To reduce the risks associated with vibration:
•Ifanyphysicalhand/wristdiscomfortisexperienced,workshouldbestoppedpromptlytoseekmedicalattention.Hand,wristandarminjurymayresult
from repetitive work, motion and overexposure to vibration.
To reduce the risks associated with loud noise:
•Alwayswearprotectionforeyes,ears,andrespiratoryprotectionwhileoperatingthisproduct.Followyouremployer’ssafetypolicyforPPE’sand/orANSI
Z87.1orlocal/nationalstandardsforeyewearandotherpersonalprotectiveequipmentrequirements.
To reduce the risks associated with fire or explosion:
•Donotoperatethetoolinexplosiveatmospheres,suchasinthepresenceofammableliquids,gases,ordust.Theabrasivesareabletocreatesparks
whenworkingmaterial,resultingintheignitionoftheammabledustorfumes.
To reduce the risks associated with hazardous dust ingestion or eye/skin exposure:
•Useappropriaterespiratoryandskinprotection,orlocalexhaustasstatedintheMSDSofthematerialbeingworkedon.
To reduce the risks associated with hazardous voltage:
•Donotallowthistooltocomeintocontactwithelectricalpowersourcesasthetoolisnotinsulatedagainstelectricalshock.
CAUTION!
To reduce the risks associated with whipping:
• Ensuresupplyhoseisoilresistantandisproperlyratedforrequiredworkingpressure.
• Donotusetoolswithlooseordamagedairhosesorttings.
To reduce the risks associated with flying off of accessory parts:
• Usecareinattachingabrasiveproductandmountinghardware;followingtheinstructionstoensurethattheyaresecurelyattachedtothetool
before use.
To reduce the risks associated with hazardous pressure or rupture:
• Beawarethatincorrectlyinstalledhosesandttingsmightunexpectedlycomelooseatanytimeandcreateawhipping/impacthazard.
WARNING
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