Snap‐onEEWB330AHandspinWheelBalancer
5.8BalancingPreliminaryoper ations:–
Ifnecessary,performacompensationrun(C47.1.1).–
Checkthewheelisclampedcorrectly(5.1).–Readthe
rimdimensionparameters(5.6). Ifmorethanonewheel
ofthesametypeneedstobebalanced(thesame
nominaldimensions)thedataneedonlybesetforthe
firstwheel.Theselectionsstaysetun
tilothernewdata
issetorthemachineissw
itchedoff.
5.8.1Measuringimbalance
Havingcompletedthepreliminaryoperations,a
Measuringruncanbelaunched:Wheelmeasuringrun
PROFILINGmode.
Aftermeasurementthebalanceweightscanbefitted,or
aweightminimizationoroptimizationrun(5.11)canbe
carriedout.
Aftermeasurementthemachinestopsautomatically
andthewheelisbraked.Thescreenshowsthe
unbalancemeasuredforeachcorrectionplaneandthe
directiontowardscorrection.