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101964

ILLUSTRATED

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Summary of Contents for B350CE

Page 1: ...S MANUAL Model B350CE Heater Size 340 000 Btu Hr 350 SIDE PFA PV 008 IMPORTANT Read and understand this manual before assembling starting or servicing heater Improper use of heater can cause serious...

Page 2: ...14 Upper Shell Removal 14 Fan Blades 14 Spark Plug 15 Nozzle 15 Pump Pressure Adjustment 16 Pump 16 Fuel Lines 16 Fuel Filters 17 Specifications 18 Wiring Diagram 18 Accessory 18 Illustrated Parts Bre...

Page 3: ...vation h Fuel storage shall be in accordance with the authority having jurisdiction Neveruseheaterwheregasoline paintthinner orotherhighlyflammablevapors are present Follow all local ordinances and co...

Page 4: ...stalling wheels point exetended hub of wheels toward wheel support frame see Figure 2 page 5 3 Slide one flat washer on each axle end in front of wheel 4 Install cotter pins through holes at each end...

Page 5: ...Y Continued Air Inlet Front Handle Cotter Pin Rear Handle Screw Axle Extended Hub Nut Flat Washer Wheel Spacer Flat Washer Figure 2 Wheel and Handle Assembly Wheel Wheel Support Frame Fuel Tank Flange...

Page 6: ...t air The Ignition System The electronic ignitor sends voltage to the spark plug The spark plug ignites the fuel and air mixture The Flame out Control System This system causes the heater to shut down...

Page 7: ...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 WARNING Follow the minimum fresh outside...

Page 8: ...meters long use 14 AWG 1 5 mm2 conductor 201 to 300 feet 61 1 to 91 5 meters long use 12 AWG 2 mm2 conductor 6 The motor will start when power cord is plugged into outlet The heater should ignite at o...

Page 9: ...13 Stop heater and let cool completely 14 Remove drain plug and drain fuel tank 15 Replace drain plug 16 Properly dispose of old and dirty fuel 17 Store heater in a dry location Make sure storage plac...

Page 10: ...ug Fan blades Air passages around burner head Motor How Often Flush every 150 200 hours of operation or as needed Check for trash when filling fuel tank Clean when dirty Clean twice a heating season o...

Page 11: ...place if damaged B Use extension cord with proper wire size see To Start Heater page 8 C Make sure heater is plugged into 220 240 volt 50 hertz outlet 2 Check connections Tighten if loose 3 A See Fan...

Page 12: ...A Adjust electrode gap to 055 1 4 mm see Spark Plug page 15 B Clean fuel from spark plug with clean soft cloth C Replace plug if heavily coated with carbon see Spark Plug page 15 D Inspect plug for w...

Page 13: ...voltage causing motor to operate below rated speed 7 Loose fuel line 1 Adjust pump pressure see Pump Pressure Adjustment page 16 2 A Add fuel to tank B Check fuel tank for bubbles of water in bottom...

Page 14: ...n Blades 1 Remove upper shell see above 2 Clean fan blades with clean soft cloth moistened with kerosene or solvent see Figure 6 3 Dry fan blades thoroughly 4 Replace upper shell WARNING Never service...

Page 15: ...4 n m 11 Attach burner head to combus tion chamber 12 Install spark plug in burner head 13 Attach spark plug wire to spark plug 14 Attach fuel line to solenoid valve Tighten firmly 15 Replace upper s...

Page 16: ...ressure gage part number M4574 to fuel pump port marked GAGE see Figure 10 3 Start heater see Operation page 8 Allow motor to reach full speed 4 Adjust pressure to 100 psi Use small flat blade screw d...

Page 17: ...8 Screw canister bottom into canister top Fuel Filters A Tank Fuel Filter 1 Disconnect fuel lines from pump and pump fuel filter assembly with 7 16 wrench see Figure 15 2 Carefully pry fuel filter lo...

Page 18: ...Yellow White Green Yellow Black Black Start Capacitor Purple Purple HIGH PRESSURE AIR GAGE M4574 Special tool to check pump pressure ACCESSORY Purchase this heater accessory from you local dealer Out...

Page 19: ...5C Hex nut 5 16 24 4 17 097630 02 Flame out control 1 18 098894 01 Power relay 1 19 M50104 02 Shorty bushing 3 20 M10908 2 Screw 6 32 x 3 8 2 21 M50400 Strain relief bushing 1 22 RF3 5B Screw 10 32 x...

Page 20: ...20 101964 ILLUSTRATED PARTS BREAKDOWN 1 2 42 2 42 2 7 8 9 10 13 11 12 14 15 16 17 18 41 19 20 21 4 22 23 43 24 25 26 27 28 29 30 31 32 33 34 35 36 37 37 38 34 2 39 2 40 5 6 20 13 42 3 42 42...

Page 21: ...ng 2 23 099509 03 Wire harness 1 24 M50115 01 Fuel line assembly 1 25 M50062 03 Front handle 1 26 097702 01 Fuel cap 1 27 HA2210 Filler neck screen 1 28 HC4 18C Screw 1 4 20 x 2 1 4 6 29 M51043 01 Scr...

Page 22: ...ese models conform to the Machinery Directive 89 392 EEC 93 68 EEC including 91 368 EEC We declare that the models noted are in conformity Company DESA International Inc ______________________________...

Page 23: ..._____________ _______________________________________________________________ _______________________________________________________________ __________________________________________________________...

Page 24: ...ility under this Warranty is expressly limited to repairing or replacing at DESA International s option any parts which appear to DESA Interna tional upon inspection to have been defective in material...

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