Flowserve Single Outside Seal Manual do Utilizador descarregar pdf (Página 6)

3.9 Wipe the seal faces cleanwithalcohol.Sealfacesshouldnotbe 

lubricatedbutbeleftcleananddry.

3.10 Position the rotating assembly sothatthesealfacesarein

contactandpositionthespringholdersothatthespringgap(or

bellowsrotaryunitlength)isthatshownontheassemblydrawing.

Tighten the set screws rmlyandevenly.

3.11 See paragraph 4, Operational Recommendations beforestarting

pump.

Note:Sealdesignsincorporatingabushing style stationary face do

notincludeagland.LubricatethestufngboxboreandtheO-ringswith

thesiliconelubricantprovidedwiththeseal.Handpressthebushinginto

theboreofthestufngbox.Followtheaboveproceduresforinstallation

oftherotatingsealcomponents.

4 Operational Recommendations

4.1 Do not start up the equipment dry. Ventairfromthecasingof 

thepumpandthestufngboxbeforestart-up.Circulateclean 

productoracleanuidfromanexternalsourcethroughthestufng

boxwhenevertheequipmentisinoperation,Plan11or32.

4.2 Ifthesealrunshot,checkforpropersealsetting,sealhousing 

dimensions,andcheckthebypassorushlineforobstructions.

 Donotallowtheequipmenttorunforanyextendedtimeifthe

 sealgetshotorsqueals.

Forspecialproblemsencounteredduringinstallation,contactyour

nearestFlowserveSalesandServiceRepresentativeorAuthorized

Distributor.

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