Bronkhorst FLOW-SMS Series Manual de usuario descargar pdf (Pagina 7)

BRONKHORST HIGH-TECH B.V.

2.4 Install system

9.17.057 page 7

InstalltheFLOW‐SMSassemblyinaccordancewiththe

directionsfollowingtheschematicdiagram.

Tightenthefittingsaccordingtotheinstructions.

Forcompressiontypeadapters,slidethenutandtheferrule

setintherightorderatthetube.Insertthetubingfullyinto

theAdapterplateagainsttheshoulder.Rotatethenutfinger‐

tight,whileholdingthefittingbodysteady.Tightenthenut

threequartersclockwiseforthefittingsupto4mmand

3/16”tubeOD.Forlargerfittings,tightenthenutoneandone‐quarter.

Formetalando‐ringfacesealtype,rotatethenutfinger‐tight,thanturnthenutone‐quarter

clockwise,whichissufficientforthesealing.WhentheAdapterPlateisreplacedthecomplete

modulehastobetestedforleakageandfunction.

Thepreferredmountingpositionofmassfloworpressuremeters/controllersishorizontal.Other

mountingpositionsmayintroduceazeroshiftand/orlittlegasandpressuredependencyofthezero

signal.Whenmountingtheassemblyotherthanhorizontal,zeroingoftheinstrumentsisadvised.The

zeroingprocedureisdescribedinparagraph2.10.

Avoidinstallationincloseproximityofmechanicvibrationand/orheatsources.

2.5 Leak check

Checkthesystemforleaksbeforeapplying(fluid)pressure.Especiallyiftoxic,explosiveorother

dangerousfluidsareused!

2.6 Electrical connection

Electricalconnectionsmustbemadewithstandardcablesoraccordingtotheapplicablehook‐up

diagrams.Thesedocumentscanbefoundat:

http://www.bronkhorst.com/en/downloads



PleasenotethatFLOW‐SMSinstrumentsareratedIP40,implying thattheelectronicshousingsand

electricalconnectionsdonotofferanyprotectionagainstmoistenvironments.

Theinstrumentscontainelectroniccomponentsthataresusceptibletodamagebyelectrostatic

discharge.Properhandlingproceduresmustbetakenduringinstallation,removingandconnectingthe

electronics.

Allinstrumentsdescribedinthismanualcarry

theCE‐markandarecomplientwiththeEMC

requirements.Howevercompliancewiththe

EMCrequirementsisnotpossiblewithoutthe

useofpropercablesandconnector/gland

assemblies.ForgoodresultsBronkhorstHigh‐

TechB.V.canprovidestandardcables.

Otherwisefollowtheguidelinesasstated

hereby.

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Bronkhorst FLOW-SMS Series Manual de usuario Pagina 7

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