Instruction/ maintenance manual of the product KEROSENE HIGH PRESSURE PORTABLE FORCED AIR HEATERS Desa
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Sav e this manual for future reference. For more information, visit www .desatech.com KEROSENE HIGH PRESSURE PORT ABLE FOR CED AIR HEA TERS OWNER’S MANU AL Safety Information ............................................... 2 Product Identification .
www .desatech.com 1 10098-01F 2 SAFETY INFORMA TION I MP OR T A NT : Re ad th i s o wn er’ s m an ua l ca re fu ll y an d co mp l e t el y b e f o r e tr yi ng t o a s s e m b l e , o pe ra te o r s er vi ce th is he a t er .
www .desatech.com 1 10098-01F 3 SAFETY INFORMA TION Continued 17. Never use heater in living or sleeping areas. 18. Never block air inlet (rear) or air outlet (front) of heater . 19. Never move, handle, refuel or service a hot, operating or plugged-in heater .
www .desatech.com 1 10098-01F 4 FUELS W ARNING: Use only kero- sene, #1#2 diesel/fuel oil, JET A or JP-8 fuels to avoid risk of fire or explosion. Never use gasoline, naphtha, paint thin- ners , alco hol or othe r highl y flammable fuels. Do not use heavy fuels such as No.
www .desatech.com 1 10098-01F 5 Figure 4 - Flame-Out Control Reset Button Flame-Out Control Reset Button OPERA TION Continued TO ST OP HEA TER C AU T IO N: N ev e r u n pl u g heater while heater is running. Heater must go through purge cycle. The purge cycle cools the combustion chamber .
www .desatech.com 1 10098-01F 6 OFF ENGINE FUEL F Figure 5 - T ypical Generator Grounding Method (Generator construction may vary from that shown) Ground Lug Ground Wire (#10 AWG - Stranded-Copper) Alternator Copper or Brass Grounding Point PREVENT A TIVE MAINTENANCE SCHEDULE W ARNING: Never service heater while it is plugged in, operating or hot.
www .desatech.com 1 10098-01F 7 TROUBLESHOO TING W ARNING: Never service heater while it is plugged in, operating or hot. Severe burns and electrical shock can occur .
www .desatech.com 1 10098-01F 8 OBSERVED PROBLEM Heater will not ignite, but motor runs for a short period of time. REMEDY 1. A) Add fuel to tank B) Chec k fuel tank for bubbl es of water in bottom. If found, r e m o v e f u e l ( s e e Storing, T ransporting, or Shipping , page 5).
www .desatech.com 1 10098-01F 9 TROUBLESHOO TING Continued OBSERVED PROBLEM Heater ignites, but flame-out control shuts off heater after a short period of time Heater burns, but puffs of smoke can be seen Heater does not burn steady Heater burns with odor Heater smokes continuously POSSIBLE CAUSE 1.
www .desatech.com 1 10098-01F 10 SERVICE PR OCEDURES W ARNING: Never service hea ter whi le it is plu gge d in, op- era tin g or hot . Sev ere burn s and ele ctr ica l sho ck can occ ur . Only a qua li fie d ser vi ce per so n sho ul d ser vic e a nd rep air he ate r .
www .desatech.com 1 10098-01F 1 1 8. Inspect nozzle for damage. If damaged or clogged, replace nozzle. 9. Make sure plug is in place on burner head. 10. Replace nozzle into burner head and tighten firmly (175-200 inch-pounds). 1 1. Attach burner head to combustion chamber .
www .desatech.com 1 10098-01F 12 FUEL LINES (P roc ed ure f or T ig hte ni ng Fu el Li nes ) 1. Remove upper shell (see Upper Shell Re- moval , page 10). 2. Use an adjustable wrench as a backup on fittings. 3. Use 7/1 6" wrench a nd tighten f uel lines a t solenoid valve, pump and fuel filter canister (if equipped) (see Figures 15 and 16).
www .desatech.com 1 10098-01F 13 Fuel Filter Fuel Lines Figure 17 - Removing T ank Fuel Filter Fuel Pump (Filter Under Cover) Figure 19 - Fuel Pump and Filter Pump Cover Fuel Filter FUEL FIL TERS A.
www .desatech.com 1 10098-01F 14 ILL USTRA TED P ARTS BREAKDOWN MODELS B350D, SB350D AND R350A 1 2 2 4 5 21 2 7 8 9 10 13 1 1 12 14 15 16 19 20 21 4 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 37 .
www .desatech.com 1 10098-01F 15 KEY NO. P ART NO. DESCRIPTION QTY . 1 108436-02 Upper shell model B350D/SB350D (Y ellow) 1 108436-01 Upper shell model R350A (White) 1 2 M1 1084-27 Screw , #10-16 x 1/.
www .desatech.com 1 10098-01F 16 ILL USTRA TED P ARTS BREAKDOWN MODELS B600D, SB600D AND R600A 1 2 2 3 4 5 13 6 7 45 46 8 9 10 1 1 13 14 21 18 17 15 16 23 22 24 25 33 2 4 28 30 26 27 34 25 16 2 35 36 .
www .desatech.com 1 10098-01F 17 KEY NO. P ART NO. DESCRIPTION QTY . 1 108396-02 Upper shell model B600D/SB600D (Y ellow) 1 108396-01 Upper shell model R600A (White) 1 2 M1 1084-27 Screw , #10-16 x 1/.
www .desatech.com 1 10098-01F 18 4 9 8 7 6 5 3 1 2 REF NO. P ART NO. DESCRIPTION QTY . 1 M10908-2 Screw , #6-32 x 3/8" (350,000 Btu/Hr Only) 2 2 099229-01 Photocell Bracket (350,000 Btu/Hr Only) .
www .desatech.com 1 10098-01F 19 8 1 1 9 (10 inside) 7 14 16 19 18 17 (3) 13 12 15 21 22 (2) 6 2 3 5 4 1 20 REF . NO. P ART NO. DESCRIPTION QTY . 1 097492-03 Wiring cover 1 2 HF5-5C Screw , 5/16-24 x .
www .desatech.com 1 10098-01F 20 4 1 2 3 5 6 7 8 9 10 1 1 12 8 13 14 15 16 17 18 20 19 (3) 21 22 23 24 25 (2) P ART LIST MOTOR AND PUMP ASSEMBL Y 350,000 AND 600,000 BTU/HR For Heaters With Fuel Filter/Canister External T o Pump REF . NO. P ART NO. DESCRIPTION QTY .
www .desatech.com 1 10098-01F 21 SPECIFICA TIONS 35 0, 00 0 Bt u/H r 600,000 Btu/Hr Output Rating (Btu/Hr) 350,000 600,000 Fuel Use only kerosene, #1#2 diesel/fuel oil, JET A or JP-8 fuels Fuel T ank Capacity (U.S. Gallons) 30 36 Fuel Consumption (Gallons Per Hr) 2.
www .desatech.com 1 10098-01F 22 MAINTENANCE KITS Kit Part Number Flame-Out Control HA3003 Spark Plug HA3012 TECHNICAL SERVICE Y ou may have further questions about installa tion, operation or troubleshooting. If so, contact DESA Heating Productsʼ T echnical Service Department at 1-866-67 2-6040 .
www .desatech.com 1 10098-01F 23 _____________________________________________________ ______________________________________________________ ______________________________________________________ ___.
2701 Industrial Drive P .O. Box 90004 Bowling Green, KY 42102-9004 www .desatech.com 1 10098-01 Rev . F 1 1/04 NOT A UPC WARRANTY AND REP AIR SER VICES 110098 01 WARRANTY SERVICE Should your heater require service, return it to your nearest authorized service center .
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However, one of the most important roles played by the user manual is to help in solving problems with Desa KEROSENE HIGH PRESSURE PORTABLE FORCED AIR HEATERS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa KEROSENE HIGH PRESSURE PORTABLE FORCED AIR HEATERS along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
