35
English
Maintenanceandtroubleshooting
Shutdownthepneumaticpowersourceanddepressurisethe•
pipesbeforecarryingoutworkonthedevice.
Beforestartingwork,switchoffthepowersupplyandsecureit•
fromrestarting.
Observeallapplicableaccidentprotectionandsafetyregula-•
tionsforelectricalequipment.
Maintenancemustonlybecarriedoutbyqualifiedandskilled•
staffwiththeappropriatetools.
Guaranteeasetorcontrolledrestartingoftheprocess,aftera•
powersupplyinterruption.
Theexternalsurfaceoftheelectricalpositionfeedbackcanbe
cleanedwithaclothdampenedwithwateroraproductcompatible
withthematerialsfromwhichitismade.
PleasefeelfreetocontactyourBürkertsupplierforanyadditional
information.