Baelz Automatic BA 373-E45 - Potentiometer Assembly Adjustment; Adjusting the Potentiometer Assembly

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Motorized Linear Actuator baelz 373-E45
6.2 Adjusting the potentiometer assembly
1. Thepotentiometercanbesettothedenedzeropointusingthescrewslotontherear
(fornormalmodeclockwiseuptothemechanicalstop).Forvalvestroke<44mm,
notethatforreversemode,thepotentiometermustbeturnedtothenewzeropoint
(mechanicalstopopposite).Forthisadjustmenttheactuatorspindlemustbeinthe
correctendposition:
  Normalmode:zeropoint=spindleextended-->potentiometerfullyclockwise
  Reversemode:zeropoint=spindleretracted-->potentiometerfullyanticlockwise
2. Theadditionallimitswitchescanbeadjustedbylooseningandretighteningtheknurled
nutandsettingthecontactwasherstothedesiredpositon.
Fig. 5: Adjusting the potentiometer assembly