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Desa BY150ECA Owner's Manual

Portable forced air heaters 150,000 btu/hr 120v/60 hz 100,000 btu/hr 120v/60 hz
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PORTABLE
FORCED
AIR HEATERS
OWNER'S MANUAL
Model BY100ECA 100,000 Btu/Hr 120v/60 Hz
Model BY150ECA 150,000 Btu/Hr 120v/60 Hz
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.
95

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Summary of Contents for Desa BY150ECA

  • Page 1 FORCED AIR HEATERS OWNER’S MANUAL Model BY100ECA 100,000 Btu/Hr 120v/60 Hz Model BY150ECA 150,000 Btu/Hr 120v/60 Hz IMPORTANT Read and understand this manual before assembling, starting, or servicing heater. Improper use of heater can cause serious injury. Keep this manual...

  • Page 2: Table Of Contents

    Replacement Part and Accessory ... 14 Illustrated Parts Breakdown ... 16 Wheels and Handle ... 15 Model BY100ECA, 100,000 Btu/Hr ... 16 Model BY150ECA, 150,000 Btu/Hr ... 18 EC Conformity Declaration ... 20 Warranty and Repair Service ... Back Cover WARNINGS IMPORTANT: Read this Owner’s Manual carefully and completely...

  • Page 3: Safety Information

    SAFETY INFORMATION Continued 102424 WARNINGS • 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 instructions and applicable federal, state, and local regula- tions regarding the safe fueling of heating units.

  • Page 4: Product Identification

    PRODUCT IDENTIFICATION Hot Air Outlet Hot Air Outlet Lower Shell Fuel Cap Side Cover Figure 1 - 100,000 Btu/Hr Model Lower Shell Fuel Cap Side Cover Figure 2 - 150,000 Btu/Hr Model Upper Shell Fan Guard Fuel Tank Power Cord Flame-Out Control Reset Button...

  • Page 5: Unpacking

    UNPACKING ASSEMBLY 102424 1. Remove all packing items applied to heater for shipment. 2. Remove all items from carton. 3. Check items for shipping damage. If heater is damaged, promptly inform dealer where you bought heater. These models are furnished with wheels and a front handle. Some models are furnished with a rear handle also.

  • Page 6: Theory Of Operation

    THEORY OF OPERATION Clean Heated Air Out Fuel Tank FUELS 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.

  • Page 7: Ventilation

    VENTILATION OPERATION 102424 WARNING 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. Provide a fresh air opening of at least 2800 square cm (three square feet) for each 100,000 Btu/Hr rating.

  • Page 8: Storing, Transporting, Or Shipping

    To Stop Heater OPERATION 1. Unplug extension cord from outlet. Continued To Restart Heater 1. Wait two minutes after stopping heater. 2. Repeat steps under To Start Heater, page 7. STORING, Note: If shipping, transport companies require fuel tanks to be empty. 1.

  • Page 9: Troubleshooting

    TROUBLE- SHOOTING 102424 WARNING Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur. OBSERVED FAULT POSSIBLE CAUSE Wrong pump pressure Heater ignites, but flame-out control shuts off heater after Dirty air output, air intake a short period of and lint filters time.

  • Page 10: Service Procedures

    SERVICE PROCEDURES 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. IMPORTANT: Remove fan from motor shaft before removing motor from heater.

  • Page 11: Pump Pressure Adjustment

    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. Turn relief valve to left to decrease pressure.

  • Page 12: Spark Plug

    Spark Plug 1. Remove upper shell (see page 10). 2. Remove fan (see page 10). 3. Remove spark plug wire from spark plug. 4. Remove spark plug from burner head using 13/16" open-end wrench. 5. Clean and regap spark plug elec- trodes to .075"...

  • Page 13: Pump Rotor

    Pump Rotor (Procedure if rotor is binding) 1. Remove upper shell (see page 10). 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.

  • Page 14: Specifications

    SPECIFICATIONS WIRING DIAGRAM REPLACEMENT PARTS AND ACCESSORY Purchase accessories and parts from your local dealer. Output Rating (Btu/Hr.) Fuel Fuel Tank Capacity (Liters/U.S. Gal.) Fuel Consumption (Liters/Gal. Per Hr.) Electric Requirements Amperage (Normal Run) Hot Air Output (CMM/CFM) Motor RPM Motor HP Approximate Shipping Weight (KG/Pounds) Approximate Heater Weight without Fuel...

  • Page 15: Wheels And Handle

    NO. NUMBER HA2203 HA2204 M12345-33 Screw, #10-24 x 1 3/4" M12342-3 M12831-3 NTC-3C 097896-04 M28526 M51015-01 Axle M16801-2 Model BY100ECA, 100,000 Btu/Hr and Model BY150ECA, 150,000 Btu/Hr 102424 BY100ECA PART 100,000 DESCRIPTION QTY. Handle Handles — Wheel Support Frame Wheel Support Frame —...

  • Page 16: Illustrated Parts Breakdown

    ILLUSTRATED PARTS BREAKDOWN 100,000 Btu/Hr Model BY100ECA Burner Head Assembly 10-1 10-2 10-3 10-4 10-5 10-18 10-17 10-16 10-15 10-14 Motor and Pump Assembly 10-6 10-7 10-8 10-9 10-10 10-11 10-13 10-12 102424...

  • Page 17: Parts List

    PARTS LIST 100,000 Btu/Hr Model BY100ECA PART NUMBER DESCRIPTION 098511-138 Upper Shell 100647-01 Screw, #10-16 x 1/2" 098512-31 Combustion Chamber M16660 Photocell Bracket M10908-2 Screw, #6-32 x 3/8" HA3019 Photocell Assembly Burner Head Assembly 100735-06 Nozzle M10659-1 Nozzle Washer M10809-1 Nozzle Spring M8882 Nozzle Sleeve...

  • Page 18: Model By150Eca, 150,000 Btu/Hr

    ILLUSTRATED PARTS BREAKDOWN 150,000 Btu/Hr Model BY150ECA Burner Head Assembly 10-1 10-2 10-3 10-4 10-5 10-18 10-17 10-16 10-15 10-14 Motor and Pump Assembly 10-6 10-7 10-8 10-9 10-10 10-11 10-13 10-12 102424...
  • Page 19 PARTS LIST 150,000 Btu/Hr BY150ECA PART NUMBER DESCRIPTION 098511-138 Upper Shell 100647-01 Screw, #10-16 x 1/2" 098512-29 Combustion Chamber 099229-01 Photocell Bracket M10908-2 Screw, #6-32 x 3/8" HA3019 Photocell Assembly Burner Head Assembly 100735-07 Nozzle M10659-1 Nozzle Washer M10809-1 Nozzle Spring...

  • Page 20: Ec Conformity Declaration

    2701 Industrial Drive Bowling Green, KY 42101 U.S.A. Kerosene Portable Forced Air Heaters Model Numbers: BY100ECA and BY150ECA It is declared that these models conform to the Machinery Directive 89/392/EEC, including 91/368/EEC, 93/68/EEC. We declare that the models noted are in conformity.
  • Page 21 NOTES _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ 102424...
  • Page 22 NOTES _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ 102424...
  • Page 23 NOTES _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ 102424...

  • Page 24: Warranty And Repair Service

    WARRANTY AND REPAIR SERVICE DESA International warrants new Products sold by it to be free from defects in material or workmanship for a period of 360 days after date of delivery to the first user and subject to the following conditions: DESA International’s obligation and liability under this War-...

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