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PORTABLE

FORCED

AIR HEATERS

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

Summary of Contents for BY100ECA

Page 1: ...Y150ECA 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: ...ead this Owner s Manual carefully and completely before trying to assemble operate or service this heater Improper use of this heater can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness and or nausea If you have these signs the heater m...

Page 3: ...ocal authority hav ing jurisdiction Never use heater where gasoline paint thinner or other highly flammable vapors are present Follow all local ordinances and codes when using heater Heaters used in the vicinity of tarpaulins canvas or similar enclosure materials shall be located a safe distance from such materials The recommended mini mum safe distance is 305 cm 10 feet It is further recommended ...

Page 4: ...uel 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: ...e Make sure air inlet end rear of heater is over wheels Line up holes on fuel tank flange with holes on wheel support frame 4 Place front handle and rear handle on top of fuel tank flange Insert screws through handles fuel tank flange and wheel support frame Attach nut finger tight after each screw is inserted 5 After all screws are inserted tighten nuts firmly 1 Remove all packing items applied t...

Page 6: ... 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 the need of non toxic anti icer in fuel during very cold weather IMPORTANT Use a KEROSENE ONLY storage container Be sure storage container is ...

Page 7: ...ounded earthed outlet Use an extension cord if needed Use only a three prong grounded earthed extension cord Extension Cord Wire Size Requirements Up to 30 5 meters 100 feet long use 1 0 mm2 16 AWG conductor 30 6 to 61 meters 101 to 200 feet long use 1 5 mm2 14 AWG conductor Heater will start when power cord is plugged into outlet If not push in flame out control reset button see Figure 5 Figure 5...

Page 8: ...al shock can occur STORING TRANSPORTING OR SHIPPING Note If shipping transport companies require fuel tanks to be empty 1 Drain fuel tank Note Some models have drain plug on underside of fuel tank If so remove drain plug to drain all fuel If heater does not have drain plug drain fuel through fuel cap opening Be sure all fuel is removed 2 Replace drain plug if provided 3 If any debris is noted in o...

Page 9: ... motor runs for a short period of time Wrong pump pressure Carbon deposits on spark plug and or improper gap Dirty fuel filter Dirt in nozzle Water in fuel tank Electronic ignitor not grounded Bad electronic ignitor See Pump Pressure Adjustment page 11 See Spark Plug page 12 See Fuel Filter page 11 See Nozzle page 12 Drain and flush fuel tank with clean kerosene See Storing Transporting or Shippin...

Page 10: ...shaft see Figure 7 7 Place setscrew on flat of shaft Tighten setscrew firmly 4 5 5 6 n m 40 50 inch pounds 8 Replace fan guard and upper shell Fan Setscrew Motor Shaft Motor Flush Air Output Air Intake and Lint Filters 1 Remove upper shell see above 2 Remove filter end cover screws using 5 16 nut driver 3 Remove filter end cover 4 Replace air output and lint filters 5 Wash or replace air intake fi...

Page 11: ...uge plug in filter end cover Relief Valve Pressure Gauge Plug Figure 9 Pressure Gauge Plug Removal Pump Model Pressure 100 000 Btu Hr 4 5 PSI 150 000 Btu Hr 5 0 PSI Fuel Filter 1 Remove side cover screws using 5 16 nut driver 2 Remove side cover 3 Pull upper fuel line off fuel filter neck 4 Carefully pry bushing fuel filter and lower fuel line out of fuel tank 5 Wash fuel filter with clean fuel an...

Page 12: ... 13 Install spark plug in burner head 14 Attach spark plug wire to spark plug 15 Attach fuel and airline hoses to burner head 16 Replace fan see page 10 17 Replace fan guard and upper shell 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 t...

Page 13: ...076 101 mm 003 004 at tightest position Adjust if needed 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 above 14 Place fine grade sandpaper 600 grit on flat surface Sand rotor lightly in figure 8 motion four times see Figure 18 15 Re...

Page 14: ...3450 3450 Motor HP 1 4 1 4 Approximate Shipping Weight KG Pounds 27 60 31 68 Approximate Heater Weight without Fuel KG Pounds 23 51 26 57 SPECIFICATIONS Purchase accessories and parts from your local dealer REPLACEMENT PARTS AND ACCESSORY White Brown Blue Green Yellow 120V 60Hz Photocell Spark Plug Ignitor Flame Out Control B Reset Button R Red Motor Blue White Blue White Green Yellow White Red Re...

Page 15: ...0ECA 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 3C Hex Nut 10 24 8 8 5 097896 04 Wheel 2 2 6 M28526 Cap Nut 2 2 7 M51015 01 Axle 1 M16801 2 Axle 1 1 2 3 4 5 7 6 ...

Page 16: ... 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 10 16 10 17 10 18 ...

Page 17: ...10 32 x 1 10 10 14 M12244 1 Output Filter 1 10 15 M11637 Lint Filter 1 10 16 M50820 02 Barb Fitting 1 10 17 M8643 Blade 4 11 M50631 Rubber Bumper 2 12 101206 01 Motor Mounting Bracket 1 13 097061 01 Solid State Relay 1 14 M15823 39 Screw 8 18 x 1 2 2 15 NTC 4C Hex Lock Nut 1 4 20 2 16 M51114 01 Fan Guard 1 17 102482 01 Ignitor Kit 1 18 M11084 29 Screw 10 16 x 3 4 2 19 M51345 01 Fuel Line 1 20 M511...

Page 18: ...15 10 16 10 17 10 18 Motor and Pump Assembly ILLUSTRATED PARTS 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 17 18 32 37 38 43 44 42 27 45 ...

Page 19: ...244 1 Output Filter 1 10 15 M11637 Lint Filter 1 10 16 M50820 02 Barb Fitting 1 10 17 M8643 Blade 4 11 M50631 Rubber Bumper 2 12 101206 01 Motor Mounting Bracket 1 13 097061 01 Solid State Relay 1 14 M15823 39 Screw 8 18 x 1 2 2 15 NTC 4C Hex Lock Nut 1 4 20 2 16 M51114 01 Fan Guard 1 KEY PART NO NUMBER DESCRIPTION QTY 17 102482 01 Ignitor Kit 1 18 M11084 29 Screw 10 16 x 3 4 2 19 M51345 01 Fuel L...

Page 20: ...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 Company DESA International Inc Name Douglas D Rohrer Title Vice President Specialty Products Engineering 07 04 95 Bowling Green KY Date and Place...

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Page 24: ...E IN ANY EVENT IMPLIED WARRAN TIES INCLUDING THOSE OF MERCHANTABILITY AND FIT NESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THIS EXPRESS WARRANTY Any transportation charges costs of installation duty taxes or any other charges whatsoever must be borne by the user DESA International s obligation under this limited Warranty shall not include any liability for direct indirect incidenta...

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