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Desa BY150ECA manual

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Table of contents for the manual

  • Page 1

    PORT ABLE FORCED AIR HEA TERS OWNER’S MANUAL 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 Model BY100ECA 100,000 Btu/Hr 120v/60 Hz[...]

  • Page 2

    2 102424 Safety Information ......................................................................... 2 Product Identification .................................................................... 4 Unpacking ..................................................................................... 5 Assembly ............................................[...]

  • Page 3

    3 102424 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 in v olved with fueling shall be qualified and thoroughly familiar with the manufacturer's ins[...]

  • Page 4

    4 102424 PRODUCT IDENTIFICA TION Side Cover Fuel Tank Lower Shell Fuel Cap Fan Guard Power Cord Flame-Out Control Reset Button Upper Shell Hot Air Outlet Figure 1 - 100,000 Btu/Hr Model Lower Shell Hot Air Outlet Fan Guard Fuel Tank Flame-Out Control Reset Button Side Cover Fuel Cap Figure 2 - 150,000 Btu/Hr Model Upper Shell Power Cord[...]

  • Page 5

    5 102424 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. Slide axle through wheel support frame. Install wheel[...]

  • Page 6

    6 102424 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[...]

  • Page 7

    7 102424 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. OPERA TION W ARNING ! Review and understand the warnings in the Safety Informa-[...]

  • Page 8

    8 102424 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 fi lters operation or once a year. and Lint Filters, page 10. Air intake Wash and dry with soap and See Air Out[...]

  • Page 9

    9 102424 Wrong pump pressure Dirty air output, air intake and lint fi lters Dirty fuel fi lter 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. Severe burns and [...]

  • Page 10

    10 102424 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. Fan IMPORTANT: Remove fan from motor shaft before removing motor from heater. The weight of the motor resting on the f[...]

  • Page 11

    11 102424 Pump Pressure Adjustment 1. Remove pressure gauge plug from fi lter 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. See speci ?[...]

  • Page 12

    12 102424 Nozzle 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. 6. Remove three screws using 5/16" nut-driver and remove burner head from combustion chamber. [...]

  • Page 13

    13 102424 100 ROTOR-Domestic PFA/P 059A Pump Rotor (Procedure if rotor is binding) 1. Remove upper shell (see page 10). 2. Remove fi lter end cover screws using 5/16" nut-driver. 3. Remove fi lter end cover and air fi lters. 4. Remove pump plate screws using 5/16" nut-driver. 5. Remove pump plate. 6. Remove rotor, insert, and blades. 7[...]

  • Page 14

    14 102424 Output Rating (Btu/Hr.) 100,000 150,000 Fuel Use Only Kerosene or No. 1 Fuel Oil Fuel Tank Capacity (Liters/U.S. Gal.) 34/9.0 51/13.5 Fuel Consumption (Liters/Gal. Per Hr.) 2.8/.76 4.1/1.1 Electric Requirements 120 V/60 Hz (Same All Models) Amperage (Normal Run) 4.0 4.4 Hot Air Output (CMM/CFM) 13.6/480 14.2/500 Motor RPM 3450 3450 Motor [...]

  • Page 15

    15 102424 Model BY100ECA, 100,000 Btu/Hr and Model BY150ECA, 150,000 Btu/Hr WHEELS AND HANDLE PARTS LIST BY100ECA BY150ECA KEY PART PART 100,000 150,000 NO. NUMBER DESCRIPTION QTY. QTY. 1 HA2203 Handle 2 — HA2204 Handles — 2 2 M12345-33 Screw, #10-24 x 1 3/4" 8 8 3 M12342-3 Wheel Support Frame 1 — M12831-3 Wheel Support Frame — 1 4 NTC[...]

  • Page 16

    16 102424 ILLUSTRA TED P ARTS BREAKDOWN 100,000 Btu/Hr Model BY100ECA Motor and Pump Assembly 7-1 7-2 Burner Head Assembly 7-8 7-3 7-4 7-5 7-6 1 2 3 4 5 6 7 8 23 19 9 10 16 11 12 15 25 26 27 24 28 29 20 22 21 30 31 41 33 34 35 36 26 14 13 40 39 17 18 32 37 38 42 43 44 10-1 10-2 10-3 10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 10-13 10-14 10-15 [...]

  • Page 17

    17 102424 PARTS LIST 100,000 Btu/Hr Model BY100ECA This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part. KEY PART NO. NUMBER DESCRIPTION QTY. KEY PART NO. NUMBER DESCRIPTION QTY. 1 098511[...]

  • Page 18

    18 102424 10-1 10-2 10-3 10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 10-13 10-14 10-15 10-16 10-17 10-18 Motor and Pump Assembly ILLUSTRA TED P ARTS BREAKDOWN 150,000 Btu/Hr Model BY150ECA 7-1 7-6 7-5 7-4 7-3 7-2 7-7 Burner Head Assembly 7-8 1 2 3 4 5 6 7 8 23 19 9 10 16 11 12 15 25 26 27 24 28 29 20 22 21 30 31 41 33 34 35 36 26 14 13 23 40 39[...]

  • Page 19

    19 102424 This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part. ** Not available as an assembly. PARTS LIST 150,000 Btu/Hr BY150ECA KEY PART NO. NUMBER DESCRIPTION QTY. 1 098511-138 Upper[...]

  • Page 20

    20 102424 EC CONFORMITY DECLARA TION EC CONFORMITY DECLARATION DESA Europe B.V. Industrieweg 167, 3044 AS Postbus 11158 3004 ED Rotterdam Holland Manufacturer: DESA International, Inc. 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 confo[...]

  • Page 21

    21 102424 NOTES _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ ____[...]

  • Page 22

    22 102424 NOTES _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ ____[...]

  • Page 23

    23 102424 NOTES _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ ____[...]

  • Page 24

    W ARRANTY AND REP AIR SERVICE 102424-01 Rev. B 10/95 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 fi rst user and subject to the following conditions: DESA International ’ s obligation and liability under this War- ranty is expressly [...]