Manuale d’uso / di manutenzione del prodotto QFNA-IOM-1 del fabbricante Trane
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Installation QFNA-IOM-1 ServiceLiterature AirHandling Fans QFanandSuperQIIFan Installation/Operation/Mainteance QFNA-IOM-1 August1997 SV-AH-FAN-QFNA-IOM-1-897 FAN-IM-3-97.
Subject Page Model Number ............................ 3-7 General Information ..........................8 Literature Change History ......................8 About this Manual ..........................8 Warnings and Cautions .......................8 Shipping, Rigging and Handling .
ModelNumberDescription AnexampleofatypicalservicemodelnumberforaQFanisshownbelow.Thefanmodelnumberislocatedonthe unitnameplate.Table1providesmodelinformationonbothQFansandSuperQIIFans.
4 QFNA-IOM-1 ModelNumber Table1 ModelNumberInformationforQFansandSuperQIIFans (Continued) Continuedonnextpage.
QFNA-IOM-1 5 ModelNumber SelectionCategory 17 Continuedonnextpage Table1 ModelNumberInformationforQFansandSuperQII Fans(Continued).
6 QFNA-IOM-1 ModelNumber Table1 ModelNumberInformationforQFansandSuperQIIFans(Continued) WB None Special Continuedonnextpage.
QFNA-IOM-1 7 ModelNumber Table1 ModelNumberInformationforQFansandSuperQIIFans(Continued) ° °.
LiteratureChangeHistory QFNA-IOM-1 (August 1997) ManualsupersedesFAN-IM-3 (975),reflectingABUsupportof theQfansandSuperQfans. Generalupdate. AboutthisManual Thismanualdescribesproper installationofModelQFansand SuperQIIFans.
AllModelQandSuperQIIfans areshippedonskidstominimize possibledamageintransit. Caution: NEVERLIFTAUNITBYTHE BEARINGBRACKETS,MOTOR BRACKETS,OROTHER ACCESSORIES.NEVER FORKLIFTTHEUNITBYTHE HOUSING.
ProvideaFoundation Mostunitswillbemountedtoor hungfromaconcretestructure.If mountedtoasteelstructure,the mountingstructureshouldbe welded.
Installation—QFan QFNA-IOM-1 11 Table2-UnitWeight(LessMotor,Drive,AccessoriesandShippingPackage) UnitSize Note: *NA-Thiscombinationofarrangement,classandsizeisnotavailable.
Caution: Whenthecustomerisproviding drivesand/ormotor,theTrane Companywillnotassumeany responsibilityfordamages occurringduetoselected drivesormotors. InstallationofMotorand BeltguardWhenNOT FactoryInstalled Arrangement9 1.
Installation—QFan QFNA-IOM-1 13 Figure3—ShowsMotorMount AngleAdjustment Figure4—MotorRotationInletEnd Figure5—BeltGuard Disassembled Figure6—Motoran.
InstallationofMotorand BeltguardWhenNOT FactoryInstalled Arrangements1and9 Removethedischargecone coveringthefanshaft.
WheelAlignment Arrangements1and9 Manuallyrotatethefanwheeltobe surethatitturnsfreely.Thetip clearancesaresetinthefactoryand normallydonotrequirereadjustment.
Installation—QFan 16 FNA-IOM-1 Unit Size TipClearance (Inches) 16 19 .030to.075 .030to.075 21 24 .030to.075 .030to.075 27 30 .035to.080 .040to.085 33 46 .045to.090 .050to.095 40 44 .055to.
QFanDuctConnections Tomaintaincatalogperformance theremustbeaminimumofthree fandiametersofstraightductonthe faninletandminimumofonefan diameterofstraightductonthefan discharge.
PreparationforMounting Lifttheunitintopositionwitha craneorforklift.Craneliftfromthe endsofthesupportrailsusinga spreaderbar.Whenusingafork, liftfromunderbothsupportrails.
InletVanes Caution: Due to the size of the equipment, reasonable care must be taken when loading, unloading, handling and installing the inlet vane assembly to avoid over stressing and possible permanent damage to the frame and related components by excessive racing, skewing, twisting etc.
Start-UpProcedures Thefollowingitemsmustbe checkedbeforeinitialstart-upof thefan: 1. Checkallbolts,setscrews,and lockingcollarsonthefan, bearings,drive,motormount,and accessoriesfortightness.
EstablishingASchedule Establishingaregularschedulefor inspectingandperforming maintenanceprocedures. Acceptablescheduleswillvary dependinguponthetypeof applicationandlocalconditions. Consultthe“TroubleShooting” sectionifproblemsare encountered.
22 QFNA-IOM-1 Maintenance Interval Task Procedure Notes Weeklyor Bi-Weekly Table9-ScheduleMaintenance-QFanandSuperQIIFan.
QFNA-IOM-1 23 Maintenance Table9-ScheduleMaintenance-QFanandSuperQIIFan (Continued) Interval Task Procedure Notes Monthly* Everytwo-three months.
24 QFNA-IOM-1 Maintenance Interval Task Procedure Notes Everytwo-three months Everysix months Everyyear Everytwo years Everythree years Table9 - ScheduleMaintenance-QFan.
AboutBearings ThebearingsfortheModelQ Fansarecarefullyselectedto matchthemaximumloadand operatingconditionsofthefan. Followingtheinstructionsinthis manualwillminimizeanybearing problem.
Link-BeltP-300Bearings SeeFigure14 1. Shaftmustbecleanandfreeof nicks,burrsandrust.Ifbearingis beingreplaced,becertainshaftis straightandround. 2. Lubricatetheshaftandbearing bore.
Link-BeltSeries6800Spherical RollerBearingPillowBlocks 1. Usejackscrewsinthedowel pin6holestodisassemble baseandcap.Donotuseapry orwedgeatthesplittime. 2. Boltbasetobearingsupports, squarewiththeshaft.
28 QFNA-IOM-1 BearingService Figure15—Link-BeltSeries6800Spherical RollerBearing Figure16—CheckBearingClearance Table13—RecommendedCapNutandCapBolt.
Table14,asshownbelow,canbe usedtodiagnoseapparent problemsorfailuresinthefan. Thistableisintendedasa diagnosticaidonly.Fordetailed diagnosticsandrepair,contactyour localTraneServiceCompany.
VibrationandNoise Mostnoiseandvibrationproblems arecausedbycomponentsbeing worn,misaligned,orloose.These conditionscanusuallybefoundby observation.Theproblemissolved byreplacement,realignmentor tighteningofthepartsinvolved.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Trane QFNA-IOM-1 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Trane QFNA-IOM-1 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Trane QFNA-IOM-1 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Trane QFNA-IOM-1 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Trane QFNA-IOM-1, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Trane QFNA-IOM-1.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Trane QFNA-IOM-1. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Trane QFNA-IOM-1 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
