Manuals / Desa / Household Appliance / Electric Heater

Desa H.S.I. Series owner manual Heater Sizes 30,000 70,000 90,000 150,000 BTU/Hr

Models: H.S.I. Series

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PORTABLE

FORCED

AIR HEATERS

OWNER’S MANUAL

Heater Sizes: 30,000 70,000 90,000 150,000 BTU/Hr

IMPORTANT

Read and understand this manual before assembling, starting or servicing heater. Improper use of heater can cause serious injury. Keep this manual for future reference.

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Desa H.S.I. Series owner manual Heater Sizes 30,000 70,000 90,000 150,000 BTU/Hr, Portable Forced Air Heaters

Contents

PORTABLE FORCED AIR HEATERS Heater Sizes 30,000 70,000 90,000 150,000 BTU/HrSECTION CONTENTSPAGE WARNINGS SAFETY INFORMATIONDANGER Carbon monoxide poisoning may lead to deathFigure 1 - 30/70,000 BTU/Hr Models PRODUCT IDENTIFICATIONFigure 2 - 90,000 BTU/Hr Model Figure 3 - 150,000 BTU/Hr ModelTools Needed UNPACKING ASSEMBLYOPERATION THEORY OFFUELS To Start Heater VENTILATION OPERATIONContinued STORAGE PREVENTATIVE MAINTENANCE SCHEDULETo Stop Heater To Restart HeaterSee Pump Pressure Adjustment, page OBSERVED FAULTTROUBLE- SHOOTING POSSIBLE CAUSEUpper Shell Removal SERVICE PROCEDURESFuel Filter Fuel Filter Fuel Filter2.Remove side cover Spark Plug 1.Remove upper shell see page Spark PlugAir Output, Air Intake, and Lint Filters Pump Pressure AdjustmentNozzle 1.Remove upper shell see page Nozzle1.Remove upper shell see page NozzlePump Rotor SPECIFICATIONS WIRING DIAGRAMS White WIRING DIAGRAMSBREAKDOWN PARTSILLUSTRATED 30,000 BTU/Hr EDI/EEI30,000 BTU/Hr EDI/EEI PARTS LISTBurner Head Assembly 70,000 BTU/Hr EDI/EEIMotor and Pump Assembly PARTS70,000 BTU/Hr EDI/EEI PARTS LISTM51104-01 Burner Head Assembly 90,000 BTU/Hr EDI/EEIMotor and Pump Assembly PARTS90,000 BTU/Hr EDI/EEI PARTS LIST098511-61 150,000 BTU/Hr EDI/EEI ILLUSTRATEDBurner Head Assembly 28Motor and Pump AssemblyPARTS LIST 150,000 BTU/Hr EDI/EEIAND 150,000 BTU/Hr EDI/EEI MODELS WHEELS AND HANDLES FOR 90,00090,000 150,000AIR GAUGE KIT - HA1180 ACCESSORIESHEAVY DUTY WHEELS AND HANDLE KIT - HA1202 STANDARD WHEELS AND HANDLE KIT - HA1206EQUIPMENT - LIMITED 90 DAY WARRANTY WARRANTY AND REPAIR SERVICECERTIFICATE OF GENERAL Corporate Headquarters