sanitary ware installation standard（卫生洁具安装工艺标准）

'Sanitarywareinstallationstandard（卫生洁具安装工艺标准）I.constructionpreparation1.materialrequirements1)sanitarywarespecifications,modelsmustmeetthedesignrequirements;andthefactoryproductcertification.Sanitarywareappearanceshouldberegularandmodeling,ZhouZheng,smoothsurface,beautiful,nocrack,smoothedge,consistenttone.2)sanitarywarepartsspecificationsshouldbestandard,reliablequality,smoothappearance,uniformelectroplating,clearthread,nutmoderatetightness,noblisters,cracksandotherdefects.3)thewatertankforsanitarywareshouldbewatersavingtype.4)othermaterials:galvanizedpipefittings,LeatherMoneycut-offvalve,avalveandawaterfaucet,eightthread,drainthewaterreturnbentandgalvanizeddovetailboltandnut,rubberplate,copperwire,putty,leadscrew,solder,cooked,hydrochloricacid,leadoil,hemp,asbestosrope,whitecement,limeandplasteretc.thematerialshallcomplywiththestandardrequirements.2.mainmachinesandtools1)machinesandtools:wirethreadingmachine,grindingmachine,grindingwheelsaw,electricdrill,impactdrill. 2)tools:clamp,handsaw,iron,clothscissors,wrench,spanner,wrench,homemadeforkhammer,handshovel,chisel,cuttingpliers,ascrewdriver,square,iron,etc..3)otherlevel,scale,compasses,thread,smallline,boxruler,etc..3.operatingconditions1)allconnectingpipesandsanitarywarepressure,closedwatertesthasbeencompleted,andhasbeenwellhiddenprescreeningprocedures.2)thestableinstallationofthebathtubshouldbedonewiththecivilengineeringafterthewaterprooflayerandtheprotectivelayer.3)othersanitarywareshouldbeinstalledintheinteriorafterthecompletionofthebasicstability.Two,operationprocess1.processInstallationPreparation:sanitarywareandaccessoriesinspectionsanitarywareinstallation:sanitarywarefittingspreassembledsanitarywaresteadyinstallationsanitarywarewallandfloorgaptreatmentsanitarywareappearanceinspectionwatertest2.sanitarywareshouldbecheckedandcleanedbefore installation.Accessoriesandsanitarywareshouldbematched.Somesanitarywareshouldbeprefabricatedandinstalledfirst.Three,finishedproductprotectionIn1.warehandlingandinstallationtopreventcollision.Afterinstallation,thedrainofthetoiletshouldbeblockedbytheprotectiveequipment.Thechromeplatedpartsshouldbewrappedinpapersoasnottoclogordamage.2.intheglazedtile,terrazzowallholedrillshouldtick,orthefirstmicroburinlighttoticktotickofftheglazedbrickbottomashlayerprescriptioncanbehard,butnottoomuch,soasnottobebrokenorshatteredintothesurfacelayertickhollowingphenomenon.3.,aftertheinstallationofsolidware,inordertopreventpartsmissingordamaged,suchaszippers,chainsandothermaterials,accessoriesshouldbeinstalledbeforethecompletionofunifiedinstallation.4.installationofsanitarywareshouldbeprotectedtopreventporcelainsurfacedamageanddamagetotheentiresanitaryware.5.beforewatertest,checkwhetherthefloordrainisunblocked,whetherthedoorvalveisclosed,andthenaccordingtothelayers,subrooms,onebyonethroughwatertest,soasnottoleak,sothatrenovationworksdamaged.6.inwinter,whentheroomisnotwarm,allkindsofsanitary waremustcleanthewater.Thetrapshouldbenowater,toavoidcrackingandtrapware.Four,shouldpayattentiontoqualityproblems1.thesquattingpanisunevenandinclinedtotheleftandright.Reason:wheninstalling,thebricksonthefrontandsidesarenotfirmlyfixed.Afterthecokeresiduehasbeenfilled,thereisnoinspection,theplastercannotberepairedproperly,andthehighwatertankandtoiletarenotcorrect.2.,highandlowwatertankpull,pullthehandleisnotflexible.Reason:highandlowwatertankinternalpartsinstallation,threemainpartsinthewatertankpositionisunreasonable.Highwatertankinletandhandleshallbeplacedonthesamesideoftank.Toavoidinterferencewitheachother.3.partschromeplatedsurfaceisdamaged.Thereason:theuseoftongsduringinstallation.Aflatwrenchoraselfmadespannershallbeadopted.4.toiletwatertankisnotinthecenterandback,benddistortion.Reason:notcrossed,thetoiletisnotstableorunstablemountedbackbox,afterthesafedevice.5.thetoiletleavestheground.Reason:thewaterinletpipeisreservedtoohighandnotrepairedbeforeinstallation.6.verticalurinalfromthewallgapistoolarge.Reason:rejectionsizeisinaccurate. 7.,toiletoverflowwaterfailure.Thereason:thewateroverflowmouthwithoutwater.8.,beforethewater,cleanthedirtinsidetheappliance,andmustnotborrowwater,thendirtintothewaterpipe,soasnottoplugthepipe.Itisprohibitedtouseunfilteredlimepowderinsteadoflimepasteinstallationofsanitary,sanitaryequipmenttoavoidcracking.Operationinstructions-switchandsocketinstallationprocessstandardsI.constructionpreparation1.materialrequirements1)alltypesofswitches:specifications,modelsmustcomplywiththedesignrequirements,andproductcertification.2)alltypesofsockets,specifications,modelsmustcomplywiththedesignrequirements,andproductcertification.3)plastic(table)board:shouldhaveenoughstrength.Plastic(table)plateshouldbesmooth,nobending,warping,deformationandotherproducts,andproductcertification.4)wooden(Taiwan)board:itsthicknessshouldcomplywiththedesignrequirementsandconstructionacceptancespecification.Theboardsurfaceshouldbesmooth,withoutsplittingand bendingdeformation,andthepaintisingoodconditionandfreefromfallingoff.5)othermaterials:metalexpansionbolts,plasticexpansionpipe,woodscrews,machinescrews,galvanizedwoodenbricks.2.mainmachinesandtools:1)redpencil,tapemeasure,levelruler,threaddrop,insulatingglove,toolbag,highstool,etc..2)hammer,chisel,strippingpliers,pliers,awl,tap,casing,drill,hammer,drill,nailgunetc..3.operatingconditions1)allkindsofpipesandboxeshavebeenlaid.Shutthebox.2)thewiresofthelinehavebeenwornoutandtheinsulationshakehasbeendone.3)interiordecoration,suchaspulp,paintandwallpaper,havebeencompleted.Two,operationprocess1.processCleanup,lineup,install2.cleanup Gentlyputtheboxremaininginthegrayblocktickoffwithachisel,andotherdebrisareclearedoutofthebox,withadampclothtowipethedustinsidethebox.3.knotline1)generallineregulation:A.switchjunctionTheswitchinthesameplacehasthesamecuttingposition,andtheoperationisflexibleandthecontactisreliable.Thewiringoflampsandlanternsshallbecontrolledbyswitches.Themulticonnectionswitchdoesnotallowtheconnectionofthearchhead.TheLCtypepressurecopingcapshallbeadopted.Afterthepressurecapispressed,theheadshallbeconnectedagain.WhenthesocketofB.,DCordifferentvoltageisinstalledinthesameplace,thereshouldbeobviousdifference,andtheplugandsocketmatchingcannotsubstituteeachother.C.socketbox,multiplesockets,wireconnection,donotallowarchheadconnection,shoulduseLCtypepressurecap,crimpinghead,andthenbranchlineconnection.4.installswitchandsocketready Theboxwillberemovedfromthefirstlineofmaintenancelength,cutthecoreline,becarefulnottohurtthewirecore.Screwthewiresinclockwisedirectionontheterminalsoftheswitchandsocket,thentightenthepressurehead.Ifitisasinglecorewire,itcanalsoinsertthewirecoredirectlyintothewiringhole,andthenpressitwiththetopwire.Payattentiontothewirecore.1)switchandsocketinstallation:A.generalinstallationrequirementsSwitchinstallationrules:(a)pullswitchswitchfromthegroundheightisgenerally2-3m,fromthedoorto150-200mm;andthepulllineshouldbedownward.(b)theheightoftheswitchfromthegroundto1.4m,fromthedoorto150-200mm;theswitchshallnotbeplacedbehindthesingledoor.(c)built-inswitchpanelshouldbecorrect,closeandflatwall;(d)thepositionoftheswitchshouldcorrespondtothatoflamp.Thesameindoorswitchdirectionshouldbeconsistent;(E)installedinalineswitchheightshouldbeconsistent,theheightdifferenceisnotgreaterthan2mm,pullswitchphasespacingisgenerallynotlessthan20mm.(f);dustwetplacesandoutdoorshouldusewaterproofporcelainpullswitchorprotectivebox;(g)intheinflammableandexplosiveandwetplaces,respectively,explosion-proofswitchshouldbeclosed,ortheinstallationofcontrolinotherareas;(H)residentialprohibittheinstallationofbedsideswitch(;I)switchshouldbeinstalledintheopenwirelayingisnotlessthan15mmthickwoodentable. B.socketinstallationregulations:(a)concealedandindustrialsocketsshouldnotbelessthan30cmfromtheground;(b)safetysocketsshouldbeusedinchildren"sactivities.Usingcommonsocket,itsinstallationheightshouldnotbelowerthan1.8m;(c)thesamesocketlevelindoorinstallationofdifferenceshouldnotbemorethan5mm;therowsofsocketinstallationheightdifferenceshouldbelessthan2mm;(d)aspecialboxshouldbeconcealedinthesocketcovershouldbetightandcorrectandflatwall;(E)floorsocketprotectingcover;(f)socketsshallnotbeinstalledinplaceswheremoistureisparticularlyheavy,flammable,explosive,anddust.2)switchandsocketinstallationA.concealedswitchandsocket:Accordingtothewiringrequirements,thewireandswitch,dumpboxsocketpanelisconnected,theswitchorsocketintothebox(iftheboxisdeep,morethan2.5m,shouldbetheinstallationkit),theboxwitheyes,machinescrewfixation.Whenfixing,makethepanelcorrectandflushwiththewall.B.exposedswitchandsocket:Thefirstconductoristhrownoutoftheboxismadeofplastic(wood)outofthehole,andthentheplastic(wood)Taiwanclingstothewallwithscrewsfixedontheboxorblock,ifisthewiring,hiddenlinegroovewoodtableshouldberight tothewiredirection,thenscrewfixation.Aftertheplastic(wooden)platformisfixed,thephaseline,neutrallineandprotectiveearthwirewhicharethrownoutareoutofthewireholeoftheswitchandsocketaccordingtoeachposition,andthewireispressedfirmlyaccordingtothewiringrequirement.Thenputtheswitchorsocketontheplastic(wood)platform,andfixitinthemiddle,andfixitfirmlywithwoodenscrews.Finally,puttheswitchandsocketonthecoverboard.C.switches,socketsinstalledinthewoodenstructure,shouldpayattentiontofireprevention.Three,qualitystandards1.ensuretheprojectTheprotectiveearthingwiremeasureofthesocketconnectionandtheconnectionbetweenthephaselineandtheneutrallinemustbeinlinewiththerelevantregulationsoftheconstructionacceptancespecification.Theleakageswitchusedinthesocketshallbesensitiveandreliable.Inspectionmethod:observe,checkandcheckinstallationrecord.2.basicitems:1)theinstallationofswitchesandsocketsiscorrect.Theboxiscleanandfreeofsundries.Thesurfaceiscleanandfree ofdeformation,andthecoverisclosetothesurfaceofthebuilding.2)switchoffphaseline.Theconductorenterstheapplianceandiswellinsulatedwithouthurtingthewirecore.Thegroundingwireofthesocketisseparatelylaid.Methodsofexamination:observationandelectrifyingexamination3.allowabledeviationitems1)theswitchoftheopenswitch,thebottomplateofthesocketandthepaneloftheconcealedswitchandthesocketarearrangedinparallel,andtheswitchisarrangedinparallel,2)theheightdifferenceofthesocketisallowedtobe0.5mm.3)theheightdifferenceofthesameplaceis5mm.4)verticalallowabledeviationofpanel0.5mm.Testmethod:hanging,measurementinspection.Four,finishedproductprotection1.,installswitches,sockets,shallnottouchthewall,tokeepthewallclean.2.theswitchandsocketshallnotbesprayedagainafterinstallation,soastokeepthepanelclean. 3.,othertypesofworkinconstruction,donottouchthewrongandwrongswitch,socket.Five,shouldpayattentiontoqualityproblems1.thepanelofswitchandsocketisnotsmooth,andthereisagapbetweenthesurfaceofthebuildingandthesurfaceofthebuilding.Afteradjustingthepanel,thefasteningscrewshouldbetightenedtomakeitclosetothesurfaceofthebuilding.2.switchnotbrokenline,plugline,zerolineandgroundwirecrimpingconfusion,shouldbecorrectedasrequired.3.multilamproomswitchandcontrollamporderdoesnotcorrespond.Inthewiring,shouldcarefullydistinguishthelampsandlanternsofvariouswires,followedbycrimping,andensurethatthedirectionoftheswitchinline.4.fixedpanelscrewsarenotuniform(withoneandcrossscrews).Inordertobeautiful,shouldchooseaunifiedscrew.5.,thesameroomswitch,socketinstallationheight,thisdifferenceexceedstheallowabledeviationrange,shouldbepromptlycorrected.6.、pipeliningboxfallingofformissing.Wheninstallingtheswitchandsocketconnection,pleasetakecareoftheguard.7.switch,socketpanelisalreadygood,buttheboxistoodeep (greaterthan2.5cm),noboxesofprocessing,shouldbepromptlyfilled.The8.switch,theboltheadarchboxwiringshouldbechangedintochickenwiretotalhead,thenthebranchwireswitchorsocketend.OruseLCsafetycrimpingcapcrimpingthehead,andthenbranchforwireconnection.'