固纬gvt-427b毫伏表说明书

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1、GVT-427BUserManualContentsPageSafetyTermsandSymbols……………………….1Introduction……………………………………….4PreliminaryNotes…………………………………5PanelDescription………………………………….6OperationMethod………………….……………..10Specifications………………………………………13Maintenance……………………………………….16Cleaning……………………………

2、………….16Troubleshooting……………………………….16InterchangeableParts…………………………….1717GVT-427BUserManualSAFETYTERMSANDSYMBOLSThesetermsmayappearinthismanualorontheproduct:WARNING.Warningstatementsidentifyconditionorpracticesthatcouldresultininjuryorlossoflife.CAUTION.Cautions

3、tatementsidentifyconditionsorpracticesthatcouldresultindamagetothisproductorotherproperty.Thefollowingsymbolsmayappearinthismanualorontheproduct:DANGERHighVoltageATTENTIONrefertoManualProtectiveConductorTerminal(Ground)EarthTerminal17GVT-427BUserManualFORUNITEDKI

4、NGDOMONLYNOTE:Thislead/appliancemustonlybewiredbycompetentpersonsWARNING:THISAPPLIANCEMUSTBEEARTHEDIMPORTANT:Thewiresinthisleadarecolouredinaccordancewiththefollowingcode:Green/Yellow:EarthBlue:NeutralBrown:Live(Phase)Asthecoloursofthewiresinmainleadsmaynotcorres

5、pondwiththecoloursmarkingidentifiedinyourplug/appliance,proceedasfollows:ThewirewhichiscolouredGreen&YellowmustbeconnectedtotheEarthterminalmarkedwiththeletterEorbytheearthsymbolorcolouredGreenorGreen&Yellow.ThewirewhichiscolouredBluemustbeconnectedtotheterminalw

6、hichismarkedwiththeletterNorcolouredBlueorBlack.ThewirewhichiscolouredBrownmustbeconnectedtotheterminalmarkedwiththeletterLorPorcolouredBrownorRed.Ifindoubt,consulttheinstructionsprovidedwiththeequipmentorcontactthesupplier.Thiscable/applianceshouldbeprotectedbya

7、suitablyratedandapprovedHBCmainsfuse:refertotheratinginformationontheequipmentand/oruserinstructionsfordetails.Asaguide,cable17GVT-427BUserManualof0.75mm²shouldbeprotectedbya3Aor5Afuse.Largerconductorswouldnormallyrequire13Atypes,dependingontheconnectionmethoduse

8、d.Anymouldedmainsconnectorthatrequiresremoval/replace-mentmustbedestroyedbyremovalofanyfuse&fusecarrieranddisposedofimmediately,asaplugwithbaredwiresishazardou