Manuale d’uso / di manutenzione del prodotto 150 del fabbricante Desa
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100 SIDE FRONT HANDLES PFA/PV 003 PORT ABLE FORCED AIR HEA TERS OWNER’S MANUAL 150 SIDE FRONT HANDLE PFA/PV 007 Heater Sizes: 35,000 50,000 55,000 70,000 100,000 1 10,000 150,000 BTU/Hr ARL LOGO G 004 ® IMPORTANT Read and understand this manual before assembling, starting, or servicing heater.
2 099176 Safety Information ......................................................................... 2 Product Identification .................................................................... 4 Unpacking ..........................................
3 099176 SAFETY INFORMA TION Continued W ARNINGS (Continued) • Use only kerosene or No. 1 fuel oil to avoid risk of fire or explosion. Never use gasoline, naphtha, paint thinners, alcohol, or other highly flammable fuels.
4 099176 PRODUCT IDENTIFICA TION 35/50/70,000 BTU/HR DOMESTIC PFA/PV 042 Handle Fuel Cap Lower Shell Power Cord Side Cover Fuel Tank Hot Air Outlet Air Filter End Cover Fan Guard Upper Shell Figure 1 .
5 099176 These models are furnished with wheels and a front handle. Some models are furnished with a rear handle also. Wheels, handle(s), and the mounting hardware are found in the shipping carton. Tools Needed • Medium Phillips Screwdriver • 3/8" Open or Adjustable Wrench • Hammer 1.
6 099176 THEOR Y OF OPERA TION The Fuel System: The air pump forces air through the air line. The air is then pushed through the burner head nozzle. This air causes fuel to lift from the tank. A fine mist of fuel is sprayed into the combustion chamber.
7 099176 W ARNING ! VENTILA TION Continued Follow the minimum fresh, outside air ventilation requirements. If proper fresh, outside air ventilation is not provided, carbon monoxide poisoning can occur. Provide proper fresh, outside air ventilation before running heater.
8 099176 OPERA TION Continued Item How Often How To Fuel tank Flush every 150-200 hours See Storage above. of operation or as needed. Air output and Replace every 500 hours of See Air Output, Air Intake, lint filters operation or once a year. and Lint Filters, page 10.
9 099176 Wrong pump pressure Dirty air output, air intake and lint filters Dirty fuel filter Dirt in nozzle Dirty photocell lens Bad flame-out control Heater ignites, but flame-out control shuts off heater after a short period of time. W ARNING ! TROUBLE- SHOOTING Never service heater while it is plugged in, operating, or hot.
10 099176 SER VICE PROCEDURES Air Output Filter Lint Filter Air Intake Filter Filter End Cover Air Output Filter Lint Filter Air Intake Filter Filter End Cover Fan Guard Figure 11 - Air Output, Air In.
11 099176 Pump Pressure Adjustment 1. Remove pressure gauge plug from filter end cover. 2. Install accessory pressure gauge (part number HA1180). 3. Start heater (see Operation, page 7). Allow motor to reach full speed. 4. Adjust pressure. Turn relief valve to right to increase pressure.
12 099176 11. Tighten spark plug with spark plug mounting nut. 12. Release hex-body of spark plug from vise. 13. Replace burner strap onto combustion chamber. 14. Attach spark plug wire to spark plug. 15. Attach fuel and air line hoses to nozzle assembly.
13 099176 Nozzle (70/100/110/150,000 BTU/Hr Models) 1. Remove upper shell (see page 10). 2. Remove fan (see page 10). 3. Remove fuel and air line hoses from burner head. 4. Remove spark plug wire from spark plug. 5. Remove spark plug from burner head using 13/16" open-end wrench.
14 099176 (Pump Rotor, continued) 10. Install blades, pump plate, air filters, and filter end cover. 11. Replace fan guard and upper shell. 12. Adjust pump pressure (see page 11). Note: If rotor is still binding, proceed as follows. 13. Perform steps 1 through 6 (see page 13).
15 099176 MAINTENANCE KITS A 008 FLAME-OUT CONTROL/PHOTOCELL TESTER - HA1170 For all models. Special tool used to test the flame-out control and photocell. HEAVY DUTY WHEELS AND HANDLE KIT - HA1202 For heavy duty applica- tions. Makes your heater even more portable and convenient.
W ARRANTY AND REP AIR SERVICE WARRANTY SERVICE Should your heater require service, return it to your nearest authorized service center. Proof of purchase must be presented with the heater. The heater will be inspected. A defect may be caused by faulty materials or workman- ship.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Desa 150 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Desa 150 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Desa 150 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Desa 150 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Desa 150, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Desa 150.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Desa 150. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Desa 150 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
