L.B. White TRADESMAN K350 Owner'S Manual Download Page 1

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350 SIDE

PV 026

ARL LOGO

G 004

600 SIDE

PV 027

IMPORTANT: Read and understand this manual before assembling, start-
ing, or servicing heater. Improper use of heater can cause serious injury.
Keep this manual for future reference.

TRADESMAN K350

& K600

HIGH PRESSURE KEROSENE

PORTABLE FORCED AIR HEATER

(with Thermostat)

OWNER’S MANUAL

Model Number: CP350AK and CP600AK

Heater Size: 350,000 and 600,000 Btu/Hr

Summary of Contents for TRADESMAN K350

Page 1: ...ssembling start ing or servicing heater Improper use of heater can cause serious injury Keep this manual for future reference TRADESMAN K350 K600 HIGH PRESSURE KEROSENE PORTABLE FORCED AIR HEATER with Thermostat OWNER S MANUAL Model Number CP350AK and CP600AK Heater Size 350 000 and 600 000 Btu Hr ...

Page 2: ...r sources of ignition excep tion the fuel reservoir integral with the heater unit g Whenever possible fuel storage shall be confined to areas where floor penetrations do not permit fuel to drip onto or be ignited by a fire at lower elevation h Fuel storage shall be in accordance with the federal state or local au thority having jurisdiction Never use heater where gasoline paint thinner or other hi...

Page 3: ...om shipping con tainer 3 Check heater for any shipping damage If heater is damaged promptly inform dealer where you bought heater Power Cord Fuel Tank Hot Air Outlet Upper Shell Motor and Pump Assembly Fuel Cap Thermostat Lower Shell Flame Out Control Reset Button Upper Shell Power Cord Thermostat Fuel Cap Fuel Tank Hot Air Outlet Lower Shell Motor and Pump Assembly Flame Out Control Reset Button ...

Page 4: ...tu Hr 10 5 600 000 Btu Hr 18 0 Note If you use more than one heater provide extra fresh air Provide a fresh air opening of at least three square feet for each 100 000 Btu Hr rating THEORY OF OPERATION The Fuel System The motor turns the fuel pump The fuel pump pulls fuel from the fueltank Thefuelpumppushesfuelthrough a filter and a solenoid valve and out the burner head nozzle A fine mist of fuel ...

Page 5: ...ete 1 Turn thermostat dial to lowest tempera ture setting This will cause heater flame to go out The motor will continue to run during the purge cycle This allows the fan to cool the combustion cham ber When the purge cycle is finished themotorwillstop Donotunplugheater until purge cycle is finished 2 Unplug extension cord from outlet 3 To temporarily stop heater set thermo stat at a temperature l...

Page 6: ...el tank and rinse with clean kerosene See Fuel Filters page 12 See Fuel Lines Page 12 See Fuel Filters page 12 See Spark Plug page 10 See Fan Blades and Air Deflectors page 10 Remove debris and trash with a clean soft cloth How Often Flush every 150 200 hours of operation or as needed Check for particles in fuel when filling fuel tank and clean when dirty Clean twice a heating season or replace as...

Page 7: ... control not reset 5 Damaged flame out control 6 Damaged power relay 7 Damaged thermostat 8 Binding pump 1 A Check condition of power cord or extension cord Repair or replace if damaged B Use extension cord with proper wire size see To Start Heater page 5 C Make sure heater is plugged into 120 volt 60 hertz outlet 2 Check connections Tighten if loose 3 A See Fan Blades and Air Deflectors page 10 B...

Page 8: ...re Adjustment page 11 6 Connect spark plug wire to spark plug 7 A Adjust electrode gap to 075 see Spark Plug page 10 B Clean fuel from spark plug with clean soft cloth C Replace plug if heavily coated with carbon see Spark Plug page 10 D Inspect plug for worn or eroded electrodes If found replace plug see Spark Plug page 10 8 Check electrical connections and volt age to solenoid If good replace so...

Page 9: ...3 Replace nozzle see Nozzle page 10 4 Clean photocell lens with clean cotton swab 5 Replace photocell 6 Replace flame out control 7 Replace fan switch 1 Adjust pump pressure see Pump Pres sure Adjustment page 11 2 A Add fuel to tank B Check fuel tank for bubbles of water in bottom If found remove fuel see Storing Transporting or Shipping page 5 Clean tank and fuel filters see Fuel Filters page 12 ...

Page 10: ...see Fig ure 9 page 11 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 11 Attach burner head to combustion 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 shel...

Page 11: ... Pressure 350 000 Btu Hr 100 PSI 600 000 Btu Hr 110 PSI Continued Spark Plug Burner Head Fuel Line Solenoid Valve Plug Nozzle Spark Plug Wire Figure 11 Location of Screw on Flange Clamp Hex Screw On Flange Clamp Figure 12 Turning Fan with Hand SERVICE PROCEDURES Continued 3 Start heater see Operation page 5 Allow motor to reach full speed 4 Adjust pressure Use small flat blade screwdriver to turn ...

Page 12: ...ister bottom see Figure 16 3 Inspect canister bottom and fuel filter for water droplets or dirt 4 Rinse canister bottom in clean kero sene 5 Wipe inside of canister bottom dry with clean cloth 6 Rinse fuel filter in clean kerosene 7 Put clean fuel filter and gasket back in canister bottom 8 Screw canister bottom into canister top 9 Tighten securely Figure 16 Fuel Pump Filter and Canister Canister ...

Page 13: ...00 345 7200forinformation Youcanalsowriteto the address listed on the back page of this manual WIRING DIAGRAM 1 3 2 FAN SWITCH 7 5 B A MOTOR RELAY WHITE RED ORANGE ORANGE RED BLACK WHITE BLACK WHITE BLUE BLUE WHITE BLACK BLACK THERMOSTAT B R FLAME OUT CONTROL RESET BUTTON RED YELLOW YELLOW RED WHITE SOLENOID VALVE WHITE TERMINAL BOARD TERMINAL BOARD ELECTRONIC IGNITOR WHITE SPARK PLUG PHOTOCELL BL...

Page 14: ...LE FORCED AIR HEATER 350 000 AND 600 000 BTU HR ILLUSTRATED PARTS BREAKDOWN 350 000 BTU HR 1 2 2 4 5 21 2 7 8 9 10 13 11 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 38 34 2 39 2 40 4 6 20 13 3 17 18 41 ...

Page 15: ... 13 14 Motor pump assembly 1 15 120 20892 Power cord 1 16 130 20940 Fuel line 1 17 120 20891 Ignition boot 1 18 120 20890 Electronic Ignitor 1 19 130 20769 Lower shell 1 20 130 20936 Clip nut 16 21 130 20815 Screw 12 14 x 1 2 14 22 130 20932 Bushing 2 23 120 20897 Wire harness 1 24 130 20943 Fuel line assembly 1 25 130 20780 Front handle 1 26 130 20944 Fuel cap 1 27 130 20946 Filler neck screen 1 ...

Page 16: ...IR HEATER 350 000 AND 600 000 BTU HR ILLUSTRATED PARTS BREAKDOWN 600 000 BTU HR 1 2 2 3 4 5 13 6 7 45 46 8 9 10 11 13 14 21 18 17 15 16 23 22 24 25 33 2 4 28 30 26 27 34 25 16 2 35 36 41 42 15 43 43 44 39 38 37 15 29 12 40 2 19 20 2 4 31 32 47 ...

Page 17: ...20944 Fuel cap 1 27 130 20946 Filler neck screen 1 28 130 21900 Wire harness 1 29 130 21901 Rear handle 1 30 400 21902 Fuel line assembly 1 31 120 20891 Ignition boot 1 32 120 20890 Electronic Ignitor 1 33 130 21903 Fuel tank 1 34 130 21904 Screw 1 4 20 x 2 3 4 8 35 130 21905 Wheel support frame 1 36 130 20848 Axle 1 37 130 20945 Drain plug 1 38 130 21906 Screw 6 32 x 3 8 2 39 120 20898 Thermostat...

Page 18: ...Screw 5 16 24 x 5 16 4 3 130 20820 External lockwasher 5 16 4 4 130 20806 Screw 10 16 x 3 8 3 5 120 20870 Motor 350 000 Btu Hr 1 130 21912 Motor 600 000 Btu Hr 1 6 130 20866 Flange clamp holds pump to motor 1 7 130 20865 Motor support 350 000 Btu Hr 1 130 21913 Motor Support 600 000 Btu Hr 1 8 130 20871 Street elbow 2 9 130 20872 Pipe nipple 1 10 400 20873 Fuel filter assembly 1 130 20874 Filter e...

Page 19: ...____________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ ___________________________________________________________________________________________...

Page 20: ...his Owner s Manual and any other safety related information accompanying this product before attempting to use or service it Save this manual and all other safety related information for future reference W6636 L B White Rd Onalaska WI 54650 800 345 7200 608 783 5691 Fax 608 783 6115 I WARRANTY A Equipment L B White Co Inc warrants that the component parts of its equipment are free from defects in ...

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