Reznor RA 140 Guia de Resolução de Problemas

Form No. RZ-NA I-RA/D 140/235 (Version A)Obsoletes Form I-RA/D 140/235REZNOR® USED-OIL-FIREDHEATERS AND BOILERSInstallationandReference GuideHeater Mo

Form I-RA/D 140/235 (Version A), Page 10Fuel Tank,Pump, andSupply LinesFuel TankGeneral RequirementsModel RA/RAD 140 and RA/RAD 235 heaters are approv

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 11Remote Fuel PumpThe Model OT-250 tank has a platform designed for attaching the remotefu

Form I-RA/D 140/235 (Version A), Page 12Barometric DraftRegulatorTee with CleanoutBarometric DraftRegulator(alternate location)Oil FeedLine 3/8O.D.Co

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 13Mounting theHeaterSuspensionGeneral RequirementsBefore suspending the unit, check the su

Form I-RA/D 140/235 (Version A), Page 14Venting theHeaterWARNING: Failure to provide proper venting couldresult in death, serious injury, and/or prope

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 15Vent CapFactory Built Vent8 ft (2.4M)MinimumSingle Wall PipeBarometric DraftRegulator(al

Form I-RA/D 140/235 (Version A), Page 16DraftRegulatorLoosen knoband slide in slotto change draft.IncreaseDecreaseDetailed Require-ments for the VentS

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 17InstallingDuctsInlet Air DuctDischargeDuctInlet Air DuctCanadian installations require f

Form I-RA/D 140/235 (Version A), Page 18HeatingThermostatPump PowerInstallationPump PowerTo connect the electrical power from the heater to the pump,•

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 19Priming andLeak CheckFor control locations,refer to illustration onpage 38Priming and Ch

Form I-RA/D 140/235 (Version A), Page 2IMPORTANTNotice to Ownerand InstallerTo ensure the long term benefits of burning your used oil in a Reznor® Use

Form I-RA/D 140/235 (Version A), Page 202. Set manual disconnect switch to the ON position.3. Fill the suction line (line between the supply tank and

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 21Check-TestCheck Test - After Start-upCheck that there is sufficient draft for proper com

Form I-RA/D 140/235 (Version A), Page 22Air ShutterCheck-TestContinuedWARNING: If there is insufficient draft, it will create aback pressure resulting

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 23Check-TestContinued     Check Discharge Air Temperature - Model RAD with discharge

Form I-RA/D 140/235 (Version A), Page 24BackflowSensorSwitch onViewport DoorGeneralMaintenanceRequirementsWARNING: Turn off electric power to the unit

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 25Every Six months:• Clean the oil strainer at the burner.• Clean the foot valve screen.•

Form I-RA/D 140/235 (Version A), Page 26PumpScreenGasketCoverBoltspump cover. Go to the instructions for“Recharging the Suction Line” (below).2. Remov

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 27Cleaning Combustion Chamber, HeatExchanger and Flue PipeWARNING: Used oils may contain e

Form I-RA/D 140/235 (Version A), Page 28Removing Soot and Ash from the Combustion Chamber,Heat Exchanger, and Flue PipeMaintenanceContinuedInspecting

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 29CompressedAir FilterMaintenanceProceduresContinuedRemovingBurner andCleaning EndCone, No

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 3Table of Contents by Page No.INSTALLATIONIntroduction ...

Form I-RA/D 140/235 (Version A), Page 30Removing Fuel Line Assembly to Service Controls andSpark Electrodes (Alternate method for servicing nozzle)WAR

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 31MaintenanceProceduresContinuedTransformer in the“open” positionFuel Connection6. The fue

Form I-RA/D 140/235 (Version A), Page 32Cleaning Oil Pre-Heater System(U.S. Patent No. 5,080,579)WARNING: Turn off the electric power and allow thepre

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 33OuterCylinderInnerCylinderMaintenanceProceduresContinuedCleaning OilPre-HeaterSystem Con

Form I-RA/D 140/235 (Version A), Page 34GeneralServiceReznor® used-oil-fired heaters have been designed and manufactured toprovide years of trouble fr

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 35assure that the correct atomizing air pressure is available, a pressure switchpermits oi

Form I-RA/D 140/235 (Version A), Page 36Oil BurnerTroubleshootingTo diagnose malfunctions properly, the following test equipment is required:1) An ele

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 37Location - The backflow sensor switch is mounted on a bracket on thehinged viewport cove

Form I-RA/D 140/235 (Version A), Page 38Troubleshooting ContinuedLocation of Components Referenced in Troubleshooting ChartsBackflow Sensor Switchon t

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 39TroubleshootingContinuedChart No. 1 - Thermostat calling for heat;Burner motor never att

Form I-RA/D 140/235 (Version A), Page 4InstallationUseThis heater is for commercial or industrial use only.The heater should be installed by an experi

Form I-RA/D 140/235 (Version A), Page 40Oil Heat Exchanger and Fuel Line AssemblyReference Chart No. 1To remove the heatingelement, remove retainers/s

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 41TroubleshootingContinuedCheck for linevoltage across Terminals5 and 2. Is voltageread?Ch

Form I-RA/D 140/235 (Version A), Page 42Troubleshooting ContinuedCheck for linevoltage across Terminals8 and 11. Is voltageread?Is ignitiontransformer

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 43TroubleshootingContinued1. Remove cad cell wires fromthe ignition controller. 2. Start t

Form I-RA/D 140/235 (Version A), Page 44Bleed oil fromburner tee bleederfor ten minutes.Is stream of oilperfectly solid andcontinuous with nosign of a

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 45Does the fan/bloweroperate?Are the heatexchanger surfacesand/or the fan blades or blower

Form I-RA/D 140/235 (Version A), Page 46Fan and Limit ControlsModel RA/RAD 140 and 235 heaters are equipped with a fan control andlimit control assemb

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 47TroubleshootingContinuedIs there sufficient oilin the supply tank?Is the pump turning?Is

Form I-RA/D 140/235 (Version A), Page 48Wiring Diagram 147351 for Models RA/RAD 140/235Appendix115/1/6OMANUALDISCONNECTSWITCHGGGNDL#12 GA. W#12 GA. BK

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 49RA(D) 140-235 DWG. #B-147351 REV. #11THERMOSTATTYFFYTRWCAD CELLSPARK GAPIGNITION CONT

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 5Conventions Used in this ManualHazard Intensity LevelsDANGER: Failure to comply will resu

Form I-RA/D 140/235 (Version A), Page 50Hour Meter/Cleaning RecordCleaning Meter Cleaning MeterDate Reading Initials Date Reading Initials

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 51IndexAir Band and Air Shutter Settings ... 22Backflow Sensor Switch

Form I-RA/D 140/235 (Version A), Page 52(800) 695-1901 Press 2www.ReznorHeaters.com©2005 Thomas & Betts Corporation, All rights reserved.MANUFACTU

Form I-RA/D 140/235 (Version A), Page 6Safety WarningsContinuedUnpackingandInspectionCheck the heater for any damage that may have occurred in shipmen

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 7Parts CartonAdditional PartsShipped with each heater is a remote fuel pump and a carton o

Form I-RA/D 140/235 (Version A), Page 8HeaterPlacementMinimumClearances fromCombustiblesDo not attempt to install this heater until you have read and

Form I-RA/D 140/235 (Version A), Mfg No. 110318 Rev 3, Page 9High Altitude InstallationStandard Model RA/RAD 140 and 235 used-oil-fired heaters are de