IK-E322-001GB 3
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1PURPOSE
TheADR‐20Nopticalsmokedetectorisdesignedfordetectionofavisiblesmokethatisconcurrentwith
mostfirecombustion.Itisdedicatedtomonitorresidentialfacilities,cellars,garages,attics,etc.The
detectorisbattery‐operatedusingareplaceable9V6F22batterymountedinsideitscasing.
Itispossibletointer‐connectdetectorswithatwo‐corecablecreatingadetectingnetwork–detection
ofafirebyonedetectoractivatesanalarmsignalinotherdetectorsinthesupervisedpremises.
2TECHNICALSPECIFICATIONS
Powersupply9V6F22battery(notincluded)
Quiescentcurrent<10µA
Operationtemperaturerangefrom‐10oCto+55oC
Relativehumidity≤95%at40oC
Detectormass(withoutbattery)≤0.13kg
Dimensions(withbase)Ø112x57mm
Sensitivitytotestaerosol
acc.toPN‐EN14604:2006standardm=0.20÷0.38
Audioalarmvolume>85dBat3‐mdistance
Batteryoperationlife 1‐3years(dependingontype)
3SAFETYCONDITIONS
3.1Repairsandmaintenance
Anyrepairmustbecarriedoutbythemanufacturer.
POLON‐ALFAbearsnoresponsibilityfortheoperationofanyapparatusbeingservicedandrepairedby
unauthorisedpersonnel.
3.2Worksatheight
Anydetectorinstallationworkscarriedoutatheightmustbeexecutedwithparticularcareutilisingtools
andmachineryingoodworkingcondition.
Specialattentionshallbegiventothestabilityofladders,platforms,etc.
Anyelectrictoolshallbeusedstrictlyobeyingthesafetyrulesspecifiedinthemanufacturerinstruction
manuals.
3.3Anti‐dustingeyeprotection
Itisobligatorytouseprotectiveanti‐dustingglassesandmasksduringdetectorinstallationworksthat
producehighamountofdust,suchasholedrillingfordetectorbasemountingonceilings.
4GENERALDESCRIPTIONS
TheADR‐20Nsmokedetectorconsistsofthefollowingmainparts:base(1),bottom(9)withan
electroniccircuitandalabyrinthandacasing(6).Anopticalassemblyandanacousticsignallingdevice