Installationand Operation ManualAircelHigh Inlet Temperature Refrigerated Air DryerModels DHT-20, 40, 50, 75, 100, and 125Installation, Operation, an
10Lifting Information 1. Useallliftingpointsprovided.Specialcaremustbe used when lifting the dryer to prevent tip-over.2. Use clevis connect
HighInletTemperatureRefrigeratedAirDryer11Installation1. Locateunitonalevelfoundation.Dryershouldbe mounted on a suitably structured fla
12Typical InstallationAircelDHTSeries-Models20-125Typical Installation
HighInletTemperatureRefrigeratedAirDryer13Preliminary Start-Up Checklist Notice: For all models, wait at least 6 hours after transporting or mo
14has been completed, the compressed air outlet valve on the high inlet temperature refrigerated air dryer system can now be slowly opened to supply c
HighInletTemperatureRefrigeratedAirDryer15 WARNING!• Toavoidpossiblehazardorinjury,the operator should be fully familiar with the high inl
16Service InformationTo reach a field service technician or for technical support, please call the number listed on the manual back cover.MaintenanceR
HighInletTemperatureRefrigeratedAirDryer17Filter Element Replacement1. Depressurizetheairsystemtoreleasethe compressed air from the a
18Troubleshooting WARNING!• Beforeanyserviceormaintenancework is performed on the high inlet temperature series refrigerated air dryer system,
HighInletTemperatureRefrigeratedAirDryer19 gasby-passvalve(orconstantexpansion valve) to lower refrigerant pressure to required setti
2 WARNING!General Safety Procedures• Improperinstallation,operation,serviceormaintenancemaycontributetoconditionsin the work area or facili
20Problem Probable Cause RemedyWater downstream of dryer system or no discharge from separator/filter.Failed or short circuited timer on drain.Replace
HighInletTemperatureRefrigeratedAirDryer21Problem Probable Cause RemedyWater downstream and dryer system not working properly or not working (Con
22Problem Probable Cause RemedyLow air pressure downstream due to continuous air flow through the moisture drain line.Failed or short circuited timer
HighInletTemperatureRefrigeratedAirDryer23Problem Probable Cause RemedyHighRefrigerationCircuitHeadPressure(compressor is overloaded and ga
24Compressed air temperature to refrigeration dryer too low.The inlet compressed air temperature must be higher than 40° F. If compressed air tem
HighInletTemperatureRefrigeratedAirDryer25Refrigerant Material Safety Data SheetMATERIAL SAFETY DATA SHEETPrepared to U.S. OSHA, CMA, ANSI and Ca
26Refrigerant Material Safety Data Sheet, continuedNON-FLAMMABLE GAS MIXTURE MSDS - 50040 EFFECTIVE DATE: APRIL 19, 2005 PAGE 2 OF 5 3. HAZARD IDENT
HighInletTemperatureRefrigeratedAirDryer27NON-FLAMMABLE GAS MIXTURE MSDS - 50040 EFFECTIVE DATE: APRIL 19, 2005 PAGE 3 OF 5 8. EXPOSURE CO
28Refrigerant Material Safety Data Sheet, continuedNON-FLAMMABLE GAS MIXTURE MSDS - 50040 EFFECTIVE DATE: APRIL 19, 2005 PAGE 4 OF 5 11. TOXICOL
HighInletTemperatureRefrigeratedAirDryer2915. REGULATORY INFORMATIONADDITIONAL U.S. REGULATIONS:U.S. SARA REPORTING REQUIREMENTS: This gas mixtur
HighInletTemperatureRefrigeratedAirDryer3ContentsSafetyStatements ... 2DataSheet ...
30Wiring Diagram, SCFM Rated 20 to 50 Models: 1 Phase, 120 Volt, 60 HzAircelDHTSeries-Models20-125
HighInletTemperatureRefrigeratedAirDryer31Wiring Diagram, SCFM Rated 75 to 100 Models: 1 Phase, 120 Volt, 60 Hz
32Wiring Diagram, SCFM Rated 125 Model: 1 Phase, 208/230 Volt, 60 HzAircelDHTSeries-Models20-125
33Service Notes Date Service Performed Notes HighInletTemperatureRefrigeratedAirDryer
34Service Notes, continued Date Service Performed Notes AircelDHTSeries-Models20-125
Service Notes, continued Date Service Performed Notes 35HighInletTemperatureRefrigeratedAirDryer
©2013AircelLLC. PrintedinUSAAugust 2013Aircel LLC.323 Crisp CircleMaryville,TN[email protected]@AircelDryers.comwww.Airce
4Refrigerated Dryer Serial Plate LabelForMfgPersonnel:AffixLabelHereifDataSheetonpg.3wasnotcompleted.AircelDHTSeries-Models20-1
HighInletTemperatureRefrigeratedAirDryer5Refrigerant Safety PrecautionsRefrigerant First Aid RecommendationsInhalationIf high concentrations are
6Design ParametersTypeofdryer:RefrigeratedPowersupply:115,230Volt/singlephase/60HzRefrigeranttype:R-134A ChemicalComposition:HFCParam
HighInletTemperatureRefrigeratedAirDryer7Refrigeration Circuit Refrigerantiscycledthroughaclosedloopsystem commonly known as high pressure
8air inlet air outletseparation cellair to refrigerantheat exchangerrefrigerant inletairrefrigerantrefrigerant outletexiting airincoming airstainless
HighInletTemperatureRefrigeratedAirDryer9Purpose and Intended Use Highinlettemperaturerefrigeratedairdryersaredesigned for the purpose of
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