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L.B. White Tradesman K70 Owner's Manual

Kerosene portable forced air heaters (with built-in thermostat)
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TRADESMAN K70 & KI50
PORTABLE FORCED
(WITH BUILT-IN THERMOSTAT)
Model Numbers: CP070AK and CP150AK
Heater Sizes: 70,000 and 150,000 Btu/Hr
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.
KEROSENE
AIR HEATERS
OWNER'S MANUAL
ARL LOGO
®
G 004

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Summary of Contents for L.B. White Tradesman K70

  • Page 1 TRADESMAN K70 & KI50 KEROSENE PORTABLE FORCED AIR HEATERS (WITH BUILT-IN THERMOSTAT) OWNER’S MANUAL Model Numbers: CP070AK and CP150AK Heater Sizes: 70,000 and 150,000 Btu/Hr 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.

  • Page 2: Safety Information

    L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER SAFETY b)Only the type of fuel specified on the • Use only in well vented areas. Before heater's data plate shall be used. using heater, provide at least a three- INFORMATION c) All flame, including the pilot light, if square-foot opening of fresh, outside any, shall be extinguished and the heater air for each 100,000 Btu/Hr of rating.

  • Page 3: Product Identification

    OWNER’S MANUAL PRODUCT IDENTIFICATION UNPACKING 70,000 BTU UNIT Remove all packing items applied to heater for shipment. Hot Air Remove all items from carton. Upper Shell Outlet Check items for shipping damage. If heater is damaged, promptly inform dealer where you bought heater. Lower Fan Guard Shell...
  • Page 4 L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER ASSEMBLY FUELS Place cap nuts on axle ends. Gently tap with hammer to secure. Place heater on wheel support frame. The 150,000 BTU unit is furnished with WARNING: Use only kerosene Make sure air inlet end (rear) of heater wheels and handles.

  • Page 5: Theory Of Operation

    OWNER’S MANUAL Extension Cord Wire Size Re- THEORY OF OPERATION quirements OPERATION 6 to 10 feet long, use 18 AWG rated cord WARNING: Review and un- 11 to 100 feet long, use 16 AWG derstand the warnings in the The Fuel System: The air pump forces rated cord Safety Information section, page air through the air line.

  • Page 6: Storing, Transporting, Or Shipping

    L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER STORING, PREVENTATIVE WARNING: Never service heater TRANSPORTING, MAINTENANCE while it is plugged in, operating, or hot. Severe burns and electrical OR SHIPPING SCHEDULE shock can occur. Note: If shipping, transport companies re- Item How Often How To quire fuel tanks to be empty.

  • Page 7: Troubleshooting

    OWNER’S MANUAL TROUBLESHOOTING WARNING: Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur. OBSERVED FAULT POSSIBLE CAUSE REMEDY Heater ignites, but flame-out control shuts 1. Wrong pump pressure 1. See Pump Pressure Adjustment, page 9 off heater after a short period of time 2.

  • Page 8: Service Procedures

    L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER SERVICE AIR OUTPUT, AIR INTAKE, AND LINT FILTERS PROCEDURES IMPORTANT: Remove fan from motor shaft before removing motor from heater. Remove upper shell (see column 1). The weight of the motor resting on the fan Remove filter end cover screws using WARNING: Never service could damage the fan pitch.

  • Page 9: Pump Pressure Adjustment

    OWNER’S MANUAL SERVICE FUEL FILTER SPARK PLUG 1. Remove side cover screws using 5/16" Remove upper shell (see page 8). PROCEDURES nut-driver. Remove fan (see page 8). Continued 2. Remove side cover. Remove spark plug wire from spark plug. PUMP PRESSURE 3.

  • Page 10: Pump Rotor

    L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER SERVICE Nozzle Pump Blade Air Intake Face Plate PROCEDURES Filter Nozzle Continued Seal Filter End Cover NOZZLE 1. Remove upper shell (see page 8). Nozzle Insert 2. Remove fan (see page 8). 3. Remove fuel and air line hoses from Rotor burner head.

  • Page 11: Specifications

    Figure 17 - Wiring Diagram SERVICE MAINTENANCE KITS You may have further questions about in- stallation, operation, or troubleshooting. If 70,000 BTU Unit 150,000 BTU Unit so, contact L.B. White's Technical Service Department at 1-800-345-7200. Flame-Out Control 500-20904 500-20904 Spark Plug 500-20905...

  • Page 12: Illustrated Parts Breakdown

    L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER ILLUSTRATED PARTS BREAKDOWN CP070AK Burner Head Assembly 12-1 12-2 12-3 12-4 12-5 12-6 12-7 12-18 12-8 12-17 12-9 12-16 12-10 12-15 12-11 12-14 12-12 Motor and Pump Assembly 12-13 104041...

  • Page 13: Parts List

    OWNER’S MANUAL PARTS LIST This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 11 of this manual. CP070AK PART PART PART PART NUMBER DESCRIPTION QTY. NUMBER DESCRIPTION QTY. 130-20818 Hex Lock Nut, 1/4-20 130-20783...
  • Page 14 L.B.WHITE KEROSENE PORTABLE FORCED AIR HEATER ILLUSTRATED PARTS BREAKDOWN CP150AK Burner Head Assembly 10-1 10-3 10-2 10-4 10-5 10-6 10-7 10-17 10-8 10-16 10-9 10-15 10-10 10-13 10-14 10-11 10-13 Motor and Pump Assembly 10-12 104041...
  • Page 15 OWNER’S MANUAL PARTS LIST This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 11 of this manual. CP150AK PART PART NUMBER DESCRIPTION QTY. NUMBER DESCRIPTION QTY. 130-20770 Upper Shell 130-20807 Screw, #10-16 x 3/4"...

  • Page 16: Wheels And Handle Parts List

    PARTS LIST ACCESSORIES Purchase accessories and parts from your WHEELS AND HANDLE PARTS LIST nearest dealer or service center. If they can not supply these parts, contact L.B. White at 1-800-345-7200 for referral information. KEY PART PART MODEL L.B. White Co., Inc.
  • Page 17 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ 104041...

  • Page 18: Warranty

    I. WARRANTY B. Parts A. Equipment L.B. White Co., Inc. warrants that the component parts L. B. White Co., Inc. warrants that replacement parts of its equipment are free from defects in material and purchased from the company and used on the appropri- workmanship, when properly operated and maintained ate L.

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