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Manual Desa PORTABLE FORCED AIR HEATERS

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  • Desa PORTABLE FORCED AIR HEATERS - page 1

    ARL LOGO G 004 ® 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. PORT ABLE FORCED AIR HEA TERS OWNER’S MANUAL Heater Sizes: 35,000 50,000 55,000 Btu/Hr ...

  • Desa PORTABLE FORCED AIR HEATERS - page 2

    2 102437 Safety Information ......................................................................... 2 Product Identification .................................................................... 4 Unpacking ..................................................................................... 4 Theory of Operation ................................. ...

  • Desa PORTABLE FORCED AIR HEATERS - page 3

    3 102437 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. • Fueling a) Personnel involved with fueling shall be qualified and thoroughly familiar with the manufacturer's instr ...

  • Desa PORTABLE FORCED AIR HEATERS - page 4

    4 102437 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. The Air System: The motor turns the fan. The fan pushes air into and around the combustion chamb ...

  • Desa PORTABLE FORCED AIR HEATERS - page 5

    5 102437 W ARNING ! 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. Do not use heavy fuels such as No. 2 fuel oil or No. 2 Diesel. Using heavy fuels will result in: • clogged fuel filter and nozzle • carbon build up on spark plug ? ...

  • Desa PORTABLE FORCED AIR HEATERS - page 6

    6 102437 OPERA TION Continued Item How Often How To Fuel tank Flush every 150-200 hours See Storing, Transporting, or of operation or as needed. Shipping , above. Air output and Replace every 500 hours of See Air Output, Air Intake, lint filters operation or once a year. and Lint Filters, page 9. Air intake Wash and dry with soap and See Air Outpu ...

  • Desa PORTABLE FORCED AIR HEATERS - page 7

    7 102437 Fuel filter Clean twice a heating season See Fuel Filter, page 10. or replace as needed. Spark plug Clean and regap every 600 See Spark Plug, pages 10 hours operation or replace and 11. as needed. Fan blades Clean each season or as needed. See Fan, page 9. Motor Not required/permanently lubricated PREVENT A TIVE MAINTENANCE SCHEDULE Conti ...

  • Desa PORTABLE FORCED AIR HEATERS - page 8

    8 102437 SER VICE PROCEDURES W ARNING ! Upper Shell Removal 1. Remove screws along each side of heater using 5/16" nut-driver. These screws attach upper and lower shells together. 2. Lift upper shell off. 3. Remove fan guard. Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur. Air Output ...

  • Desa PORTABLE FORCED AIR HEATERS - page 9

    9 102437 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 6). Allow motor to reach full speed. 4. Adjust pressure. Turn relief valve to right to increase pressure. Turn relief valve to left to decrease pressure. See specific ...

  • Desa PORTABLE FORCED AIR HEATERS - page 10

    10 102437 11. Tighten spark plug with spark plug mounting nut. 12. Release hex-body of spark plug from vise. 13. Replace burner strap onto combus- tion chamber. 14. Attach spark plug wire to spark plug. 15. Attach fuel and air line hoses to nozzle assembly. 16. Replace fan (see page 9). 17. Replace fan guard and upper shell. 45 ° Burner Strap Figu ...

  • Desa PORTABLE FORCED AIR HEATERS - page 11

    11 102437 50 ROTOR PFA/P 056 Pump Rotor (Procedure if rotor is binding) 1. Remove upper shell (see page 9). 2. Remove filter end cover screws using 5/16" nut-driver. 3. Remove filter end cover and air filters. 4. Remove pump plate screws using 5/16" nut-driver. 5. Remove pump plate. 6. Remove rotor, insert, and blades. 7. Check for deb ...

  • Desa PORTABLE FORCED AIR HEATERS - page 12

    12 102437 TECHNICAL SER VICE You may have further questions about installation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-323- 5190. Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty. Parts Under Warranty Contact auth ...

  • Desa PORTABLE FORCED AIR HEATERS - page 13

    13 102437 MAINTENANCE KITS Btu/Hr 35,000 50,000 55,000 Flame-Out Control Part No. HA3003 HA3003 HA3003 Spark Plug Part No. HA3013 HA3013 HA3013 Filter Kit Part No. HA3014 HA3014 HA3014 Nozzle Kit Part No. HA3006 HA3021 HA3021 Rotor/Air Pump Kit Part No. HA3004 HA3005 HA3005 Photocell Part No. HA3019 HA3019 HA3019 Pump Adjustment Part No. HA3020 HA3 ...

  • Desa PORTABLE FORCED AIR HEATERS - page 14

    14 102437 ILLUSTRA TED P ARTS BREAKDOWN Motor and Pump Assembly 12-11 12-18 12-17 12-16 12-15 12-14 12-13 12-12 12-10 12-1 12-2 12-3 12-4 12-5 12-6 12-7 12-8 12-9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 9-1 9-2 9-3 9-4 9-5 17 18 19 20 21 22 23 24 25 26 27 30 31 32 33 36 37 38 39 28 29 34 35 40 ...

  • Desa PORTABLE FORCED AIR HEATERS - page 15

    15 102437 20 101205-01 Motor Bracket 1 21 M30865-02 Bushing 2 22 M11271-8 Clip Nut 6 23 M50104-02 Bushing 1 24 M11084-26 Screw, #10-16 x 3/8" 6 25 M10908-14 Screw, #8-32 x 3/8" 1 26 098511-18 Lower Shell (white) 1 098511-12 Lower Shell (yellow) 1 098511-81 Lower Shell (black) 1 27 M29652-04 Rubber Airline 1 28 102482-01 Ignitor Kit 1 29 M ...

  • Desa PORTABLE FORCED AIR HEATERS - page 16

    W ARRANTY AND REP AIR SER VICE 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. If so, DESA International will repair or replace the heater without c ...

Manufacturer Desa Category Electric Heater

Documents that we receive from a manufacturer of a Desa PORTABLE FORCED AIR HEATERS can be divided into several groups. They are, among others:
- Desa technical drawings
- PORTABLE FORCED AIR HEATERS manuals
- Desa product data sheets
- information booklets
- or energy labels Desa PORTABLE FORCED AIR HEATERS
All of them are important, but the most important information from the point of view of use of the device are in the user manual Desa PORTABLE FORCED AIR HEATERS.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Desa PORTABLE FORCED AIR HEATERS, service manual, brief instructions and user manuals Desa PORTABLE FORCED AIR HEATERS. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Desa PORTABLE FORCED AIR HEATERS.

Similar manuals

A complete manual for the device Desa PORTABLE FORCED AIR HEATERS, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Desa PORTABLE FORCED AIR HEATERS by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Desa PORTABLE FORCED AIR HEATERS.

A complete Desa manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Desa PORTABLE FORCED AIR HEATERS - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Desa PORTABLE FORCED AIR HEATERS, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Desa PORTABLE FORCED AIR HEATERS, that we can find in the current document
3. Tips how to use the basic functions of the device Desa PORTABLE FORCED AIR HEATERS - which should help us in our first steps of using Desa PORTABLE FORCED AIR HEATERS
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Desa PORTABLE FORCED AIR HEATERS
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Desa PORTABLE FORCED AIR HEATERS in a specific country, if it was not possible to solve the problem on our own.

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