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Nozzleinstallation.doc

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Nozzleinstallation,tearopenoutfit,changeswillbemadetoshower,anditisstrictlyprohibitedtoimposeanydecorativecoatingontheshowernozzle.Nozzleinstallationshouldusespecialwrench,itisforbiddentousenozzleframeworkofscrew;Nozzle,splashplatedeformationorreleasetheframeworkoftheoriginalinjury,specification,typethesamenozzleshouldbeadoptedtoreplace. Whennozzlenominaldiameterlessthan10mm,shouldinstallthefilterinthewaterdistributionmainsorpipes.Installedinvulnerabletomechanicaldamageofnozzle,shouldbeaddedanozzleshield. Nozzleinstallationtime,splashingwaterdishandceiling,doors,Windows,holesorthedistanceofmetopeshouldcomplywiththedesignrequirements.Whentheventilationductwidthisgreaterthan1.2mbelowthenozzleshouldbeinstalledinthefront. Pipesandfittingsinstalled Castirondrainagepipeinstallation Maininstallation Indugpipegrooveformedbackfilltobottomelevationinpipelines,shouldbepreformedsectionaccordingtothedirection,bearinghismouthwaterfromtheoutlettotheindoororder.Diggoodtwistgreycastpitwithwork,willbepreformedsectionslowlyintothetrench,closedpluggingstricttotaloutlet,completesthetemporarysupport,accordingtothecoordinatesandelevationoftheconstructiondrawingstofindagoodpositionandslope,andthecenterlineofthedirectionofthenozzleandreservedconnectedthepipesocket. Beforetwistinggreycastwithinthepipeline,pipestraightening,lookingforisfirst,twistwithmaqianorthinchiselsockettogapforuniformbeathemp,alignment,calibration,pipelineonbothsidesoftheearthproperly,topreventtwistinggreycastpipewhentheshift. Willwatercementratioof1:9twistedmouthashcementmixwellafterinstalledatthebottomoftheashdisconthesocket,peopleacrosstheline,fillintheash,handtwistedsinkingcompacted,fullwithahammer,afteragainfillagaintoplay,willplaywithgreycastadraw. Layagoodgreycast,withwethempropewrappedmaintenanceorbackfillwetfinesoilcovermaintenance. Afterpipelayinggoodtwistgreycastriserfirstreservedrainagepipemouthofthesanitarywareaccordingtoindoorhorizon,coordinateaxispositionandlookingforgoodmeasure,connecttothespecifiedheight