Desa 20, 44 kW (150, 8 (30, 5 (70, 4 (90, 26, 000 Btu/Hr) owner manual Unpacking Assembly, Tools Needed

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UNPACKING

ASSEMBLY

(For 26,4 and 44 kW [90,000 and 150,000 Btu/Hr] Models Only)

1.Remove all packing items applied to heater for shipment.

2.Remove all items from carton.

3.Check items for any shipping damage. If heater is damaged, promptly inform dealer where you bought heater.

These models are furnished with wheels and handles. Wheels, handles, and the mounting hardware are found in the shipping carton.

Tools Needed

•Medium Phillips Screwdriver

•3/8" Open or Adjustable Wrench

•Hammer

1.Slide axle through wheel support frame. Install wheels on axle. IMPORTANT: When installing wheels, point extended hub of wheels toward wheel support frame (see Figure 4).

2.Place cap nuts on axle ends. Gently tap with hammer to secure.

3.Place heater on wheel support frame. Make sure air inlet end (rear) of heater is over wheels. Line up holes on fuel tank ﬂange with holes on wheel support frame.

4.Place front handle and rear handle on top of fuel tank ﬂange. Insert screws through handles, fuel tank ﬂange, and wheel support frame. Attach nut ﬁnger tight after each screw is inserted.

5.After all screws are inserted, tighten nuts ﬁrmly.

	Hot Air	Screw
	Outlet	Screw
	Outlet

Fuel

Tank

Flange

Wheel

Support

Frame

WheelNut

Cap Nut

Front

Handle

Axle

Rear

Handle

Air

Inlet

Extended

Hub

Figure 4 - Wheel and Handle Assembly, 26,4/44 kW

(90/150,000 Btu/Hr Models) Only

5

099623

Image 5

Contents Portable Forced AIR Heaters Contents Carbon monoxide poisoning may lead to death Safety InformationProduct Identification Tools Needed Unpacking AssemblyOperation TheoryTo Start Heater Ventilation OperationOperation Storing Preventative Maintenance ScheduleTo Stop Heater To Restart HeaterHow Often How To TROUBLE- ShootingFuel Filter Service ProceduresUpper Shell Removal Remove side cover screws using 5/16 nut-driver Spark Plug Removal, 8,8 kW 30,000 Btu/Hr Model Spark PlugSpark Plug Gap, 20,5/26,4/44 kW 70/90/150,000 Btu/Hr Models Air Output, Air Intake, and Lint Filters Pump Pressure AdjustmentRemoving Air and Fuel Line Hoses, 8,8 kW 30,000 Btu/Hr Model NozzleRemove upper shell see Removing Burner Head, 44 kW 150,000 Btu/Hr Model Remove rotor, insert, Pump RotorFan SpecificationsWiring Diagram, 8,8 kW 30,000 Btu/Hr Model Wiring DiagramsNumber Description QTY Illustrated Parts Breakdown and Parts ListKW 30,000 Btu/Hr Parts BreakdownKEY Part Number Description QTY Parts List20,5 kW 70,000 Btu/Hr Burner Head AssemblyFHPF3-2C 26,4 kW 90,000 Btu/Hr 098511-66 Upper Shell Black M16841-59 44 kW 150,000 Btu/Hr Illustrated Parts BreakdownNPC-4C Accessories 099623 Certificate of General Equipment Limited 90 DAY Warranty Warranty and Repair ServiceCalentadores Portatiles DE Aire Forzado Seccion Pagina ContenidoAdvertencias Informacion DE SeguridadIdentificacion DEL Producto Desembalaje Armado Combustibles Teoria DEFuncionamiento VentilacionProcedimiento Para apagar el calentadorPara volver a encender el calentador Advertencia ¡Alto voltaje Intervalo ProcedimientoFiltro de combustible Remoció n del casco superiorFiltro de combustible, buje Línea de combustible Inferior Bujía Quite el casco superior vea la Ajuste de la presió n de la bomba Filtros de salida de aire, de admisió n de aire y de pelusaBoquilla Tible del quemador Afloje la tuerca abocinada Figura Rotor de la bombaVentilador EspecificacionesAmarillo Rojo Diagramas DE AlambradoClave NO. Pieza Descripcion Despiece Ilustrado Y Lista DE PiezasKW 30,000 Btu/hr Despiece IlustradoLista DE Piezas 20,5 kW 70,000 Btu/hr Lista DE Piezas 26,4 kW 90,000 Btu/hr 098511-66 Casco superior negro 44 kW 150,000 Btu/hr M50104-03 Buje corto M10809-1 Juego DE Ruedas Y ASA DE Servicio Severo HA1202 AccesoriosNota Servicio DE Garantia Garantia Y Reparaciones