
SX211A: Parts Breakdown & Operating Manual 4 06/08/09
Operation...
Always use the recommended wheel guard to
prevent injury from broken grinding wheel parts.
If a guard has withstood a wheel breakage,
discontinue its use and replace it with a new
guard. It may be damaged. Position the guard
between the grinding wheel and the operator. Use barriers to
protectothersfromwheelfragmentsandgrindingsparks.
Always wear impact-resistant eye and face
protection when involvedin the operation of this
tool. Even small projectiles can injure eyes and
causeblindness.Agrindingwheelthatburstscan
cause very serious injury. Daily measure the air
grinderspeedwithatachometertomakesureit'snotgreaterthan
theRPMmarkedonthegrindingwheel.Neveruseagrindingwheel
markedwithaspeedlowerthantheairgrinderspeed.
Beforegrinding,testgrindingwheelbybrieflyrunningthetoolat
fullthrottle.Besuretouseabarrier(suchasunderaheavywork
table)tostopanypossiblebrokenwheelparts.
To Assemble Grinding Discs:
1. Usestopspanner(#53)toholdgearshaft(#33).
2. Screwonflange(#38)withshouldersidefacingtool.Tighten.
3. Attachgrindingdiscwheel.
4. Screwonflangenut(#40),shouldersidefacingtool.
Securetightly!
Air Supply...
Tools of this class operate on a wide range of air pressures. It is
recommendedthatairpressureofthesetoolsmeasures90PSIatthe
toolwhilerunningfree.Higherpressure(over90psig;6.2bar)raises
performancebeyondtheratedcapacityofthetoolwhichwillshorten
toollifebecauseoffasterwearandcouldcauseinjury.
Alwaysuseclean,dryair.Dust,corrosivefumesand/orwaterintheair
linewillcausedamagetothetool.Draintheairtankdaily.Cleanthe
airinletfilterscreenonatleastaweeklyschedule.Therecommended
hookupprocedurecanbeviewedinfigure1.
Lubrication...
Lubricatetheairmotordailywithqualityairtooloil.Ifnoairlineoiler
isused,run1/2ounceofairtooloilthroughthetoolbysquirtingoil
intothetool'sairinletorintothenearestconnectiontotheairinlet,
reconnectingairsupply,andthenrunningtool.Donotusemorethan
1/2ounceofoil,asoverfillingwillreducetheperformanceofthetool.
Troubleshooting...
Otherfactorsoutsidethetoolmaycauselossofpowerorerraticaction.
Reducedcompressoroutput,excessivedrainontheairline,moistureor
restrictionsinairpipesortheuseofhoseconnectionsofimpropersize
orpoorconditionsmayreduceairsupply.Gritorgumdepositsinthe
toolmaycutpowerandmaybecorrectedbycleaningtheairstrainer
andflushingoutthetoolwithgumsolventoiloranequalmixtureof
SAE#10andkerosene.Ifoutsideconditionsareinorder,disconnecttool
fromhoseandtaketooltoyournearestauthorizedservicecenter.
Limited Warranty...
SUNEX INTERNATIONAL, INC. WARRANTS TO ITS CUSTOMERS THAT THE COMPANY’S SUNEX TOOLS
®
BRANDED
PRODUCTS ARE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS.
Sunex International, Inc. will repair or replace its SunexTools
®
branded products which fail to give satisfactory service due to defective workmanship
or materials, based upon the terms and conditions of the following described warranty plans attributed to that specific product.This product carries a
ONE-YEARwarranty.Duringthiswarrantyperiod,SunexTools
®
willrepairorreplaceatouroptionanypartorunitwhichprovestobedefectiveinmaterialor
workmanship.
Other important warranty information...
Thiswarrantydoesnotcoverdamagetoequipmentortoolsarisingfromalteration,abuse,misuse,damageanddoesnotcoveranyrepairsorreplacementmade
byanyoneotherthanSunexTools
®
oritsauthorizedwarrantyservicecenters.TheforegoingobligationisSunexTools
®
soleliabilityunderthisoranyimplied
warrantyandundernocircumstancesshallwebeliableforanyincidentalorconsequentialdamages.
Note: Somestatesdonotallowtheexclusionorlimitationofincidentalorconsequentialdamages,sotheabovelimitationorexclusionmaynotapplytoyou.
ReturnequipmentorpartstoSunexTools
®
,oranauthorizedwarrantyservicecenter,transportationprepaid.Becertaintoincludeyournameandaddress,
evidenceofthepurchasedate,anddescriptionofthesuspecteddefect.
Ifyouhaveanyquestionsaboutwarrantyservice,pleasewritetoSunexTools
®
.Thiswarrantygivesyouspecificlegalrightsandyoumayalsohaveotherrights
whichvaryfromstatetostate.RepairkitsandreplacementpartsareavailableformanyofSunexTools
®
productsregardlessofwhetherornottheproductis
stillcoveredbyawarrantyplan.
SHIPPING ADDRESS: Sunex Tools • 315 Hawkins Rd. • Travelers Rest, SC 29690
MAILING ADDRESS: Sunex Tools • P.O. Box 1233 • Travelers Rest, SC 29690
Operating Instructions • Warning Information • Parts Break down
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