PS Automation PSF402.2 - 2. Usage as per Specification; Intended Use and Limitations; 4. Operating Conditions and Installation Position; Operating Conditions

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2.Usageasperspecification
 PSFactuatorsareexclusivelydesignedtobeusedaselectricvalveactuators.Theyaremeanttobemountedon
valvesinordertoruntheirmotors.
 Anyotheruseisconsideredtobenon‐compliantandthemanufacturercannotbeheldliableforanydamage
resultingfromit.
 Theactuatorscanonlybeusedwithinthelimitslaidoutinthedatasheets,cataloguesandotherdocuments.
Otherwise,themanufacturercannotbeheldliableforanyresultingdamage.
 Usageasperspecificationincludestheobservanceoftheoperating,serviceandmaintenanceconditionslaid
downbythemanufacturer.
 Nottoberegardedasusageasperspecificationaremountingandadjustingtheactuatoraswellasservicing.
Specialprecautionshavetobetakenwhiledoingthis!
 Theactuatorsmayonlybeused,servicedandrepairedbypersonnelthatisfamiliarwiththemandinformed
aboutpotentialhazards.
Thespecificregulationsforthepreventionofaccidentshavetobeobserved.
 Damagescausedbyunauthorizedmodifications carriedoutontheactuatorsareexcludedfromthe
manufacturer'sliability.
 Supplyvoltagemayonlybeswitchedonaftertheproperclosureofthemaincoverorterminalbox.
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3.Storage
Forappropriatestorage,thefollowinginstructionshavetobemet:
 Onlystoretheactuatorsinventilated,dryrooms.
 Storetheactuatorsonshelves,woodenboards,etc.,toprotectthemfromsoilmoisture.
 Covertheactuatorswithplasticfoiltoprotectthemfromdustanddirt.
 Protectthe
actuatorsagainstmechanicaldamage.
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4.Operatingconditionsandinstallationposition
 Standardactuatorsmaybeoperatedatambienttemperaturesaccordingtothetechnicaldatasheet.
 OperatingmodescorrespondtoIEC60034‐1,8:S2forshortcycleandS4formodulatingoperation.
 Forprotectionagainstmois tureand dust,theenclosureratingisIP65accordingtoEN60529.
 When
installingtheactuators,leaveenoughspacetoallowcoverremoval(Fig.1).
 Theactuatorcanbeinstalledverticallyorhorizontallyoranypositioninbetween.Theactuatormustnotbe
installedwiththecoverpointingdownwards(Fig.2).
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Figure1:Installationdimensions