Alfa Laval ALS - Dismantling and Mounting Shaft (with Bearing Frame Except BC160)

5Maintenance
Formaintenanceinstructionsfromsuppliers,seechapter8Appendix.Always Always
Always
ensurethatmountingisaccordingtochapter6
Technicaldata.Ensuretotallycleansurfacesduringmounting-alsoremoveremainingloctiteresidueonthreads.Always Always
Always
refer
totighteningtorquesinchapter6Technicaldata.
5.5Dismantlingandmountingshaft(withbearingframeexceptBC160)
Step Step
Step
1 1
1
1.DismantleAgitatorfromweldingflange.
2.LiftupAgitator.
Step Step
Step
2 2
2
1.Dismantledriveunitasdescribedinchapter5.2Replacement
ofdriveunit(withbearingframe).
2.RemovePreVentvalve.
Step Step
Step
3 3
3
LookingthroughthePreVentvalvehole,rotateshaftuntilshaft
lockingholealigns.
Step Step
Step
4 4
4
1.Mountretainerbolttoolforshaftlocking.
2.Removecentrebolt.
NOTE NOTE
NOTE
Extraretainerbolttoolcanbeacquiredifneeded(seechapter
7.10Tools)orSparePartManual.
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