USER MANUAL DV WITH CONTROLLER VERSION 1.01.13 90925372

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48
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l.6FilterstypeDVG–DVF
l.6.1Riskcausedbymissingchangeoffilters
Hazards/dangerousarea:
Missingchangeoffiltersandmissingmaintenancedecreasethecapacityandfinalconsequencewillbe
breakdown.
Dangerousincident:
Byextensivelackofoffilterchangeandmaintenancethemachinecanbreakdown.
Claimforreductionofdanger:
Inthemanualisthemethodandscheduleforchangeoffiltersandmaintenancespecified.
l.6.2Riskcausedbytheexecutionoffilterchange
Hazards/dangerousarea:
Filterpanelsandfilterbags
Dangerousincident:
Tobreatheinparticlesthatisharmfultothehealth.
Claimforreductionofdanger:
Useofparticulaterespirator–maintenancefreeincludingfoamface‐sealandadjustablepre‐threaded
headbands(sameparticulaterespiratorasrecommendedforcleaningofattenuators.
l.7PlugfanstypeDVE
l.7.1Riskcausedbylightningstrike
Hazards/dangerousarea:
Lightningstrikeclosetothemachine.
Dangerousincident:
Lightningstrikecancreateflashoverbetweenphasesandconductiveparts.Thiscancausefireorthe
overvoltagecanmakeinjuryonpersons
Claimforreductionofdanger:
Installerandusermustbeawareofthefactthatlightningmakesariskthatrequiresinstallationof
overvoltageprotectiondevicestoleadthelightningovervoltagetoanearthleadonasafeway.Theneed
forovervoltageprotectiondevicesdependonwheretheunitisplacedinandonthe
building.
Installerandusermusttakecareofthisaccordingtolocalstatutoryrequirements.Overvoltageprotection
devicesarealsodescribedinsectioni.3.3.2ofthismanual.
l.7.2.Riskcausedbypermanentmagnetmotor
Hazards/dangerousarea:
Rotationoftheshaftgenerateselectricity.Thisdangerisalwaysvisualizedbyayellowwarninglabelonthe
inspectiondoorwherepermanentmagnetmotorsareinstalled.
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Dangerousincident:
Personstouchingconductivepartsgetelectricshock,burns,heartflickerandsoon.
Claimforreductionofdanger:
Byinstallationorrepairsofconductivecomponents,theshaftmustbeblockedtopreventanyrotation.