huawei防水胶带配套pvc胶带使用安装规范指南

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1、2.1.1WaterproofingOutdoorConnectorsTherearetwotypesoftapescanbeusedtogetherforwaterproof-insulating:•Waterproof-insulatingtape,forsealingwaterandair;•PVCtape,forprotectingconnectorsandresistingabrasionandagingofthewaterproof-insulatingtape.Figure2-1showsthewaterproof-insulatingt

2、ape.Figure2-1Waterproof-insulatingtapeFigure2-2showsthePVCtape.Figure2-2PVCtapeTowaterprooftheoutdoorconnectors，proceedasfollows:1)Cleanthefeederconnectorsorfeedergroundingclips.Seethefollowingpicture.2.1.1WaterproofingOutdoorConnectorsTherearetwotypesoftapescanbeusedtogetherfor

3、waterproof-insulating:•Waterproof-insulatingtape,forsealingwaterandair;•PVCtape,forprotectingconnectorsandresistingabrasionandagingofthewaterproof-insulatingtape.Figure2-1showsthewaterproof-insulatingtape.Figure2-1Waterproof-insulatingtapeFigure2-2showsthePVCtape.Figure2-2PVCtap

4、eTowaterprooftheoutdoorconnectors，proceedasfollows:1)Cleanthefeederconnectorsorfeedergroundingclips.Seethefollowingpicture.2)Firstly,wraponelayerofPVCtapewith50%overlappedtothefeederconnectororfeedergroundingclipsbeforeapplythewaterproof-insulatingtape.ThefirstlayerPVCtapeismain

5、lyusedforrepairwork.3)Uncoilthewaterproof-insulatingtape.Sticktheendofthetapetothefeederatthepoint2to5cmundertheconnectororgroundingclip.Notethatthegluedsidemustfacethefeeder.4)Stretchthewaterproof-insulatingtapeuntilitisas3/4to1/2wideasitsoriginalshapeandwrapthewaterproof-insul

6、atingtapewith50%overlapped.Makesurethatthestretchedwidthisatleast3/4oftheoriginalwidth.Otherwiseover-stretchingmaydamagethemolecularstructureofthetapeandloweritsreliability.5)Wrapupthefeederspirallyupwardwhilemaintainingthisstretchingstrength.Makesurethattheoverlappingareaofadja

7、centtapelayersis3/4ofthestretchedwidth，asshowninFigure2-3.Figure2-3WrappingupfeederusingPVCtape6)Whenthewaterproof-insulatingtaperuns2to5cmabovetheconnectororgroundingclip,reversethedirectiontoletthewrappinggoesbacktowardsstartingpoint.Wrapthefeederwiththreelayersofwaterproof-in

8、sulatingtape.Inordertohaveabetterappearance,add