8
r.5Otherfunctionstomaintain 52
r.5.1Theunit 52
r.5.2Dampers 52
r.5.3RotaryheatexchangerDVC 53
r.5.3.1Rotor 53
r.5.3.2Motorandbeltdrive 53
r.5.4Crossflowandcounterflowexchanger 53
r.5.4.1By‐passdamper 54
r.5.4.2Condensatewaterdrain 54
r.5.5Run‐aroundheatexchangerDVR 54
r.5.5.1Pumpandpressureexpansion 54
r.5.5.2Condensatewaterdrain 54
r.5.6HeatingcoilDVH,coolingcoilDVKandchangeovercoilDVHK 55
r.5.6.1Heatingbattery 55
r.5.6.2Coolingbattery 55
r.5.6.3Electericheatingbattery 55
r.5.7PlugfansDVE 55
r.5.7.1Motor 55
r.5.8SilencerDVD 55
r.5.9OutdoorairsectionDVY 56
r.5.10CoolingcompressorunitsDVUandDVU‐C 56
r.5.10.1Coolingcompressorcircuit 57
r.5.10.2Built‐incontrolsystem 57
r.5.10.3Maintenanceofbuilt‐incontrolsystem 57
S.INSTRUCTIONSDESIGNEDTOENABLEADJUSTMENTANDMAINTENANCETOBE
CARRIEDOUTSAFELY,INCLUDINGTHEPROTECTIVEMEASURESTHATSHOULDBE
TAKENDURINGTHESEOPERATIONS 57
s.1.Protectivemeasuresandadditionalprotectivemeasures 57
s.1.1Necessaryprotectionmeasurespriortostart‐up. 58
s.1.1.1Designofprotectionmeasures 58
s.1.1.2Configurationoffrequencyconverterswithinstalledguard 58
s.1.2Safeadjustmentandmaintenance 58
s.1.3Personalprotectiveequipmentformaintenancestaff–healthandsafety 58
T.THESPECIFICATIONSOFTHESPAREPARTSTOBEUSED,WHENTHESEAFFECTTHE
HEALTHANDSAFETYOFOPERATORS 59
t.1Spareparts‐Mechanical 59
t.2Spareparts‐Electrical 59
U.INFORMATIONONAIRBORNENOISEEMISSIONSEXCEEDING70DB(A) 59
ANNEX1DECLARATIONOFCONFORMITYWITHUNIQUEPRODUCTIONNUMBER. 59
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