Craftsman 7 Gallon Air Compressor Manual
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OwnersManual AIRCOMPRESSOR 7-gallon 1HP OilLubricated ModelNo.921.1 CAUTION: Beforeusingthisproduct, readthismanualandfollow allitsSafetyRulesand OperatingInstructions. •SafetyInstructions •Installation&Operation •Maintenance&Storage •TroubleshootingGuide •PartsList •EspaSol,p.10 Sears,RoebuckandCo.,HoffmanEstates,IL60179U.S.A. wwwsearscorn 5/2C_2005 PamNOE101434
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TABLEOFCONTENTS Page Warranty.............................................................SeeBelow SafetySymbols...........................................................1 ImportantSafetyInstructions&Guidelines.....................................1 Specifications............................................................2 Glossary................................................................2 DutyCycle..............................................................2...
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SafetySymbols Theinformationlistedbelowshouldbereadandunderstoodbytheoperator.Thisinformationisgiventoprotectthe u_erwhileoperatingandstoringtheaircompressor.Weutil_ethesymbolsbelowtoallowthereadertorecognize imeortantinfermationabouttheirsafety Indicatesanimminenttyhazardoussituationwhich,if netavoided,willresultindeathorseriousinjury. Indicatesapotentiallyhazardoussituationwhich,ifnet avoided,couldresultindeathorseriousinjury, Indicatesapotentiallyhazardoussituationwhich,ifnot...
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Lnp_antSafelyInstructions&Guidelines RiskofBreathing Riskof ElectricalShock Riskof ExplosionorFire RiskofBursting Avoidusingtheaircompressorinconfinedareas.Alwayshaveadequatespace (12inches)onallsidesoftheaircompressor.Alsokeepchildren,pets,andothersout oftheareaofoperation.Thisaircompressordoesnotprovidebreathableairforanyone oranyauxiliarybreathingdevice.SprayingmatedaTwillalwaysneedtobeinanother areaawayfromtheaircompressortonetallowintakeairtodamagetheaircompressor fitter,...
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Parts&Features Seefiguresbelowforreference. AirIntakeFilter Providescleanairtothepumpandmustalways bekeptfreeofdebris.Checkonada!lybasisor beforeeachuse. _! --OilFillCap 0_--OilSightGauge RegulatorGauge J|Indicatestheoutgoingairpressuretothetootandis k controlledbytheregulator. PressureReliefTube TankPressureGauge_ Indicatesthereserveairpressureinthetank. I I _ressureSwitch Thiscontrolsthepowertothemotorandalso thecut-in/cut-cutpressuresettings.Thisswitch...
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Installation&Assembly Theaircompressorshouidbeturnedoff,unpluggedfrom thepowersource,theairbledfromthetankandtheunit allowedtimetocoolbeforeanymaintenanceisperformed. Personalinjuriescouldoccurfrommovingparts,electrical sources,compressedairorhotsurfaces.Thequick connectassemblymustbeattachedbeforeuse.Failure toassemblecorrectlycouldresultinleaksandpossible injury.Ifunsureofassemblyinstructionsoryouexperience difficultyintheassemblypleasecallourtollfreenumber forassistance. InstallingWheels...
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OperatingProcedures Daih/Start-UpProcedures t.SettheAuto-OnlOfflevertotheOffposition, 2.Inspecttheaircompressor,airhose,andany accessories/tootsbeingusedfordamageorobstruction. Ifanyatthesementioneditemsereinneedofrepair/ replacement,contactyourlocalauthorizedservicedealer beforeuse, 3.Closethedrainvalve. 4.Checktheoillevelofthepump. 5,Connecttheairhosetothequickconnectsocketon theregulatorassemblybyinsertingthequickconnect plugontheairhoseintothequickconnectsocket.The...
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Maintenance NOTE:Anyserviceprocedurenotcoveredinthe maintenancescheduleshouldbeperformedby qualifiedservicepersonnel. Theaircompressorshouldbeturnedoff,unplugged fromthepowersource,airbtedfromthetankand allowedtimetocoolbeforeanymaintenanceis performed. Toensureefficientoperationandlongerlifeofthe aircompressorunit,aroutinemaintenanceschedule shoutdbefollowed.Thefollowingscheduleisgeared towardaconsumerwhosecompressorisusediRa normalworkingenvironmentonadailybasis. ItemstoCheck./Ohanga...
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TroubleshootingGuide _Theaircompressorshouldbeturnedoffandunpluggedfromthepowersourcebeforeanymaintenance isperformedasweltastheairbledfromthetankandtheunitallowedtimetocoolPersonalinjuries couldoccurfrommovingparts,electricalsources,compressedair,orhotsurfaces. PROBLEM Airleaksatthecheckvalve oratthepressurereliefvaive, POSSIBLECORRECTION Adefectivecheckvalveresultsinaconstantairleakatthepressurereliefvalve whenthereispressureinthetankandthecompressorisshutoff.Drainthetank,...
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AirCompressorModel921,166390 ExplodedView 2 22