Flowserve RIS Seal Bedienungsanleitung PDF herunterladen (Seite 10)

 6.3.3 Tightenjamnut 9-1ontheimpellersideoftheclamp.

6.4 Fillthepumpwithprocessuidorwaterensuringairispurged

from pump to check for static leaks. Repair any leaks before

start-up.

6.5 Startthepumpandcloselymonitorsealleakageforapproxi- 

 matelytwohours.Sealleakagecanbeinitiatedbydimensional

changes in the pump after start-up that may reduce seal com-

pression. Example:

 Axialshaftmovementduetobearingclearancesandthermal

 growth.Ifvisibleleakageisobservedshortlyafterstart-up,

 adjustthesealoneatandwait10to15minutesforthefull 

effect of the change. If necessary, repeat the procedure no more

 than3times(6attotalor1completeturnofthenut).Iftheleak

 hasnotbeenreduced,itisastaticleakorthesealfaceshave

 beendamaged.Furtheradjustmentmaydamagetheseal.

Fortechnicalassistanceorinformationpertainingtoyourparticular

application,contactyournearestauthorizedFlowservedistributor.

 6.3.2 Tighten9adjustingnutthenumberofatsinthetable

  below.(1at=1/6turnofthenut)

StudSize Compression(inches) Compression

(inches) 0.040/0.050 PerFlatinches(mm)

3/8-16UNC 4Flats 0.010(0.254)

1/2-13UNC 4Flats 0.013(0.330)

5/8-11UNC 3Flats 0.015(0.381)

3/4-10UNC 3Flats 0.017(0.432)

1-8 UNC 2Flats 0.021(0.533)

StudSize Compression(Inches) Compression

(metric) 0.040/0.050 PerFlatmm(inches)

M10x1.5  4Flats 0.254(0.010)

M12x1.75  4Flats 0.279(0.011)

M16x2.0  3Flats 0.330(0.013)

M20x2.5  3Flats 0.406(0.016)

M24x3.0  2Flats 0.508(0.020)

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Flowserve RIS Seal Bedienungsanleitung Seite 10