屋頂通風(fēng)機UseandMaintenanceManualofRoof德州國陽電力環(huán)保設(shè)備:一 屋頂通風(fēng)Roof1風(fēng)機使用條ServiceConditionsof輸送氣體：為空氣或其它不自燃、對無害、對鋼材無腐蝕的氣體Conveyedgas:airorothergaseswhichdonotspontaneouslycombust,arenotharmlesstohumanbodyandnotcorrosivetosteel氣體內(nèi)物質(zhì)：氣體內(nèi)嚴(yán)禁含有粘性物質(zhì)，含塵或其它固體雜質(zhì)不大于150mg/m3Substancesinthegas:noviscoussubstances,anddustorothersolidimpuritiesnotgreaterthan150mg/m32安裝和試運Installationand要檢查輪、電機等在有無損傷，轉(zhuǎn)動否靈活，機殼內(nèi)有遺留的具等雜物。Carefullyreadthismanualbeforeinstallation,andconductacomprehensiveinspectionforthefanbasedonthecompleteunderstanding.Mainlycheckwhethertheimpeller,motor,etc.aredamagedintransportation,whetheritisrotatingflexibly,andwhethertherearetoolsandotherthingsleftinsidetheMaintainthefanbaseandfoundationingoodcontact,donotconnectthemforcibly,anddonotplacetheweightofpipesonthefan.Installthepowersupplyasrequiredbynameplateplusthephase-deficientprotectiondevice,otherwise,motormaybedamagedduetothephase-deficientoperation.Connectthethree-phasepowercordreliably,andconnectthecordfromtheterminalboxifthefancasingisequippedwithterminalbox;incaseoftheexplosion-proofmotor,generallyrunthecablethroughthecasingthreadingholeandconnectitwithterminalbox,andapplytheexplosion-proofcable;incaseoftheexplosion-proofterminalboxonthecasing,connectthepowercordwithexplosion-proofterminalbox,smearthelithiumbasegreasearoundthelid,andthenplacethelid.起吊風(fēng)機必須用鉤索拖住風(fēng)機，不允許用吊鉤鉤住風(fēng)帽邊緣起Liftthefanwiththehookropetiedtoit,anddonotliftitwiththehookcatchingthehoodedge.Flicktheimpellerwithhandorlever,checkwhetherthegapbetweentheimpellerandcasingisuniform,checkforacollisionorfriction,andproceedtorunitifnoabnormalnoiseisfound.對于NoForthelargefanbeyondNo.12,incaseofthesplithood,packitinthesplitmannerfordelivery.Firstinstallthefanbodyonthefoundation,andthenmountthehoodandbirdscreenonthebody.試車運行20分鐘確認(rèn)無異常現(xiàn)象后，方可正式使用Aftercommissioningfor20minutes,putitintotheformaloperationifnoabnormalphenomenonisfound.3運運行中應(yīng)對電機電流進(jìn)行，保證電機不超負(fù)荷運行Monitorthecurrentofmotorduringtheoperation,andavoidtheoverload℃，表面溫度不得大于℃，否則應(yīng)停機檢查。Frequentlycheckthebearingtemperatureduringtheoperationwherethebearingtemperatureriseshallnotbegreaterthan40℃andthesurfacetemperatureshallnotbegreaterthan95℃,otherwiseshutdownthefanfor4、保風(fēng)機只有在正常情況下方可運Onlyrunthefanunderthenormal風(fēng)機連續(xù)運轉(zhuǎn)兩個月應(yīng)檢查各零部件連接有無松動，各部件位置是否有無移。Aftercontinuouslyrunningthefanfortwomonths,checkwhetherthepartsareconnectedandfixedfirmly.風(fēng)機檢修后開動，需注意風(fēng)機各部件是否正常Whenstartingthefanafterrepair,makesurethateverypartoperates定期清除風(fēng)機內(nèi)灰塵、污垢及水等雜質(zhì)并防止銹蝕Regularlyremovetheimpuritiessuchasdust,dirtandwaterinthefantopreventtherust.風(fēng)機、維修不允許在運行中進(jìn)行Donotconductthemaintenanceandrepairduringthe長期停車時應(yīng)注Incaseoflong-termoutage,besure長期停車時，應(yīng)在容易銹蝕的部位適當(dāng)涂上防銹劑Smeartherust-pronepartswithrust長期停車時，應(yīng)充分注意防止電機及其他部件受潮Preventthemotorandotherpartsfrom長期停車時，也應(yīng)進(jìn)行定期維修保養(yǎng)Undertaketheregularrepairandmaintenance.5見故障及產(chǎn)生原因和解決方法CommonMalfunctions,Causesand在風(fēng)機安裝試車及運行時發(fā)現(xiàn)下列情況時應(yīng)緊急停Duringtheinstallation,commissioningandoperation,emergentlyshutdownincaseofthefollowingsituations故產(chǎn)生原解決方1．機殼與葉輪磨擦。 andimpeller.1.調(diào)整機殼與葉輪的間隙 betweencasingand2．連接件松動。2.Loosenessof2.Connectitfirmly.Especiallymakesurethatthetighteningscrewsbetweenshaftdiscandshaftarenotloose.3．基礎(chǔ)剛度不夠或不牢固 stiffnessorlooseness3.基礎(chǔ)進(jìn)行加固。3.Reinforcethe impellerdeformation4.更換葉輪。4.Replacethe5．葉輪上附有異物。 5.清除葉輪上的異物。 mattersontheimpeller. 1.軸承期滿1.Expiryofbearing1.更換軸承。1.Replacethe2.軸承潤滑不良。2.Poorlubricationof2.定期加注和更換潤滑脂2.Regularlyfillorchangethelubricatinggrease.3.軸承不同心嚴(yán)重。3.將兩軸承調(diào)整到同心。 3.Adjustbothbearingsfor motorcurrent 電機輸入電壓低。1.ToolowinputvoltageOf1.調(diào)整輸入電壓至額定值1.Adjusttheinputvoltagetotheratedvalue.2.電機缺相運行。2.Phase-deficientoperationofmotor2.按要求正確接線。 3.Overloadoperationoffanduetothelargedensityofconveyedgas3.減小氣體密度。3.Reducethegas4.電機軸承損壞或潤滑不良。4.Damageorpoorlubricationofmotorbearing4.更換軸承或加注潤滑脂4.Replacethebearingorfillthelubricatinggrease.二 電機使用說UseandMaintenanceManualof使用Useand使用Y系列普通三相異電動機，依據(jù)機制造廠提供的使用說明書進(jìn)行使用。SelectY-seriesthree-phaseasynchronousmotor,useandmaintainitaccordingtotheUseandMaintenanceManualfromthemotormanufacturer.接線方Connecting通常電機的接線盒有六個接線端子，接線圖如Terminalboxofmotorgenerallyhassixconnectionterminals,connectiondiagramisasModedeModede電源相序A、B、C分別與接線柱U1、V1、W1相對應(yīng)，更換任何兩相與U1、V1W1相對應(yīng)關(guān)系，電機可實現(xiàn)反方向轉(zhuǎn)動PhasesA,BandCarerespectivelycorrespondingtoterminalsU1,V1andW1.ChangethecorrespondingrelationsofanytwophaseswithU1,V1andW1tomakethemotorrotatereversely.Pre-operation各部件連接是否可靠，電機轉(zhuǎn)動是否靈Checkwhetherthepartsareconnectedreliably,andwhetherthemotorrotates運電機嚴(yán)禁超額定電流運Motorshallnotoperatebeyondtheratedcurrent. undervoltageandno-voltageprotection電源與銘牌對比，頻率偏差不超過1%，電壓偏差不超過5%Thefrequencyandvoltageofpowershallnotdifferwiththeratedvaluesonthenameplaterespectivelymorethan1%and5%.運行中不應(yīng)有異常響動或，軸承溫度不超過95℃D.Motorshalloperatewithoutabnormalnoiseorvibration,withthebearingtemperaturenotmorethan95℃.電機應(yīng)定時檢查和清掃，外殼不得堆積塵土，不得用水龍頭噴射清掃電機Regularlycheckandcleanthemotor,removethedustonthecasing,anddonotrinsethemotorwithwatertap.軸承損壞或終了應(yīng)及時更換ReplacethebearingwhichisdamagedorattheendoflifeWhendisassemblingtheexplosion-proofmotor,payattentiontoprotecttheexplosion-proofsurface,andwhenassemblingthemotor,smeartheindustrialVaseli