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OPERATIONMANUALFORKASERIESRECIPROCATINGPISTONTYPEAIRCOMPRESSORRZHEJIANGKAISHANCO.,LTDMADEINCHINABeforeUse-SAFETYREGULATION1.Startthemachinea)Removeallthetoolsandsundries.b)Checkthepositionofthelubricatedoilsurface.c)Openandclosetherejectvalve.d)Turnthebeltpulleyatleastonecircletomakethemachinerunsmoothly.e)Checkallthesafetyandprotectingequipmentwhetherintherightstateornot.f)Theaircompressormustbeplacedstably.Fixthetrucklesincaseofvibration,whichmayresultindisplacementofthemachine.2.Maintenancea)Beforemaintaining,themachinemustbestoppedfirst,thepressuremustbedischargedandthemachinemustbecompletelycoolingdown.b)Whiledoingthemaintenancejobanameplateshouldbeputontheswitchboardshowed:Warning:machineisundermaintaining,startisforbidden!Atthesametimethecompressorshouldbecutoffasfollowingstepsincaseofthemachineisstartedbysomeaccident:a.Cutoffthefuseandlockthefusebox.b.Cutoffthemotor'spower.c)Forsafetyvalve,thepressuredischargetestshouldbedoneeveryyear.IfitHasbeingstayforalongtime,itshouldbepullupanddowntheringtobedriveninmotionincaseofbeingblockedbysomesundries.d)ForShield;warningsign;pressuregauge;regulatingvalve;pressureswitchandelectromagnetismswitch,allofthemshouldbeexaminedregularlytomakesureinthenormalworkingstate.e)Fortheairtank,thecompressionshouldbedonetheresistancetestregularly,atleastonceevery10years.f)Anykindoftheinflammable,explosive,easytovolatilizeandharmfultothehealthCleansersareforbiddenwhilecleaningcompressorandtheaccessories.AlltheaccessoriesshouldberinsedanddriedaftercleaningReceivingmachineandinstallation1.Checkthefollowingitemsafterreceivingmachinea)Checkthequantity,nameandtypeofaircompressoryouorder.b)Checkwhetherthemachineisdamagedordirtyinthedelivery.c)Checkwhetherthemachineiswiththepackinglistinside.2.Placetheaircompressor.a)Placedinacleanandgoodventilationplacetoprolongtheservicelifeofthemachineandsaveenergy.b)Inaplacewithsufficientlightandspaceinordertomaintain.c)Themachineshouldbeplacedhorizontally,thebeltsideshouldbeagainstthewall,butthegapbetweenthewallandthemachinemustmorethan30cmsothatthefancanworkwell.(Forthe4kwormorethan4kwmachinethegapshouldmorethan20cm,forthe5.5kwormorethegapshouldmorethan30cm)d)Therubbermatshouldbeplacedunderthetrucklestoreducethevibration.3.Checkthetensionofthebelts.Themethodismakingaforce(about3-4.5kg)atthemiddleofthetwobeltpulleys(Fig1).Ifthebeltis10-15mmlowerthantheoriginalheightthatwouldbesuitable,itshouldbeadjustedwhenitistootightortooloose.a.Ifthebeltsaretootightitwillincreasetheloadofmotor,whichmaybecomehotandincreasetheconsumption.Thebeltsarealsoapttobrokenbecauseofthegreatstrain.b.Ifthebeltsaretoolooseitwillbecomeeasytoslideandbecomeveryhotevenburnt.TherotationalspeedoftheaircompressorwillnotstableundersuchSituation.Notice:Whileadjustingmakesurethatthemotor'spulleyandthecompressor'spulleystayinthesameplane.(Fig2)4.Wiring.a)Usetherubbercableasthepowerwire.Theselectionofwirecross-sectionmayAccordtothemotor'sratedcurrent(3Ahpersquaremm).b)Checkthepower'scurrent,voltage,capacitancewhethertheymeetthedemandofthemotor.c)Theaircompressormustbeconnectedreliablytotheground.5.Lubricatingoila)UseL-DAB150compressoroilinsummer;L-DAB100compressoroilinwinter.b)Keepthesurfaceofthelubricatingoilbetweenthetworedlines.(Fig3)Compressor'sPulleyMotor'spulleyFig190°90°BeltMotorFig2c)Iftheoilisnotenough,themachinewillnotrunnormallyevendamaged.d)However,usingtoomuchoilisnotonlyawasteofmoneybutalsoleadingtocarbonaccumulatedintheexhaustvalve,whichwillinfluencetheefficiencyofthemachineandreducetheservicelifeofthemachine.e)Payattentiontothequalityoftheoil:ifitistoodirtypleasechangeitintime.f)Changeoraddthelubricatingoilonlywhenthemachineisstopped.Checkbeforeusing1.Checkallthescrewsandnuts.2.Checkwhetherthebelt'stensionisright.3.Checkwhetherallthelinesareright.4.Checkwhetherthepositionofthesurfaceoflubricatingoilisright.5.Checkwhethertheuseofthewiresandthewiringofalltheelectricsettingsareactedasstipulation,whetherthewiringarerightandfirmly.6.Checkwhetherthepulleycanrunsmoothlybyrunningmanually.(Becarefulincaseofthepulleyshurtthehand).Precautionsafterrunning1.Ifalloftheabovehasbeenfinishedyoucanopentheexhaustvalvecompletely,thenpressthestartbutton(orclosetheswitch)letthemachinestartwithoutload,thiscanprolongtheservicelifeofthemotorandtheaircompressor.Note:ifitthefirststartafterwiringyoushouldmakesurethattheturningdirectionisthesameasthedirectionshowedonthesafetycoverofthebeltsthroughstart-stop.Thethree-phasemotorcanchangetheturningthroughchangewiringanytwoofthethreepowerwires.2.Themachinecanworknormallyafter5minutesstartingwithoutabnormalsoundorvibration.Notice:Dothepressureautomaticallycontrolfunctiontestatfirstrunning.Afterthemachinestartingandrunningstably,turndowntheexhaustvalvegraduallytomakethepressurerise.WhenthepressurereachthefixedupperlimittheSurfaceofLubricatingOilFig3pressureswitchwillcutoffthepowerandthecompressorstoprunning.Andthenopentheexhaustvalvemoregradually.Whenthepressurefallstothefixedlowerlimit,thepressureswitchconnectsthepowermakethecompressorrunagain.Note:whe
本文标题:KA-English开山牌活塞式空压机英文操作手册
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