Owner's Manual

ManualsBrandsDesa Tech ManualsHeatersDesa Tech CP070BK

ARL LOGO

G 004

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.

Models: CP070BK and CP155CK

Heater Size: 70,000 and 155,000 Btu/Hr

H.S.I. Series

TRADESMAN K70 & KI55

KEROSENE

PORTABLE FORCED

AIR HEATERS

(WITH BUILT-IN THERMOSTAT)

OWNER’S MANUAL

TABLE OF CONTENTS

SAFETY INFORMATION ............................................................ 2

PRODUCT IDENTIFICATION ..................................................... 3

UNPACKING ............................................................................... 3

THEORY OF OPERATION ......................................................... 4

FUELS......................................................................................... 4

VENTILATION ............................................................................. 4

ASSEMBLY ................................................................................. 5

OPERATION ............................................................................... 5

OPERATION WITH PORTABLE GENERATOR.......................... 6

PREVENTATIVE MAINTENANCE SCHEDULE ......................... 6

STORING, TRANSPORTING, OR SHIPPING ............................ 6

TROUBLESHOOTING ................................................................ 7

SERVICE PROCEDURES .......................................................... 8

WIRING DIAGRAM ................................................................... 14

SPECIFICATIONS .................................................................... 14

TECHNICAL SERVICE ............................................................. 15

REPLACEMENT PARTS .......................................................... 15

ACCESSORIES ........................................................................ 15

ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST ....... 16

WARRANTY AND GENERAL INFORMATION ......................... 22

Summary of content (22 pages)

PAGE 1
TRADESMAN K70 & KI55 KEROSENE PORTABLE FORCED AIR HEATERS (WITH BUILT-IN THERMOSTAT) OWNER’S MANUAL Models: CP070BK and CP155CK Heater Size: 70,000 and 155,000 Btu/Hr H.S.I. Series 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. TABLE OF CONTENTS SAFETY INFORMATION ............................................................ 2 STORING, TRANSPORTING, OR SHIPPING ...........
PAGE 2
SAFETY INFORMATION SAFETY INFORMATION WARNINGS WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects, or other reproductive harm. IMPORTANT: Read 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.
PAGE 3
PRODUCT IDENTIFICATION UNPACKING PRODUCT IDENTIFICATION Handle Hot Air Outlet Thermostat Knob (Thermostat Models Only) Upper Shell Fan Guard Lower Shell Fuel Tank Air Filter End Cover Side Cover Ignition Control Assembly (On Inside of Side Cover) Power Cord Fuel Cap Figure 1 - 70,000 Btu Unit Hot Air Outlet Upper Shell Fan Guard Lower Shell Fuel Cap Thermostat Knob (Thermostat Models Only) Side Cover Ignition Control Assembly (On Inside of Side Cover) Power Cord Figure 2 - 155,000 Btu Unit
PAGE 4
THEORY OF OPERATION FUELS VENTILATION 4 THEORY OF OPERATION air is then pushed through the nozzle. This air causes fuel to lift from the tank. A fine mist of fuel is sprayed into the combustion chamber. The Ignition System: The ignition control assembly provides power to the ignitor. This ignites the fuel/air mixture in the combustion chamber. The Air System: The motor turns the fan.
PAGE 5
ASSEMBLY OPERATION ASSEMBLY OPERATION (155,000 BTU UNITS ONLY) IMPORTANT: Review and understand the warnings in the Safety Information section, page 2. They are needed to safely operate this heater. Follow all local ordinances and codes when using this heater. This model is furnished with wheels and handles. Wheels, handles, and the mounting hardware are found in the shipping carton. TOOLS NEEDED • Medium Phillips Screwdriver • 3/8" Open or Adjustable Wrench • Hammer 1.
PAGE 6
OPERATION WITH PORTABLE GENERATOR PREVENTATIVE MAINTENANCE SCHEDULE STORING, TRANSPORTING, OR SHIPPING OPERATION WITH PORTABLE GENERATOR WARNING: Before operating heater or any appliance from a portable generator, verify that generator has been properly connected to earth ground. Improper grounding or failure to ground generator can result in electrocution if a ground fault occurs. Refer to owner’s manual supplied by generator manufacturer for proper grounding procedures.
PAGE 7
TROUBLESHOOTING TROUBLESHOOTING 7 7 WARNING: Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur. OBSERVED FAULT POSSIBLE CAUSE REMEDY Motor does not start five seconds after heater is plugged in 1. No power to heater 2. Thermostat setting too low 1. Check circuit breaker in electrical panel. 2. Turn thermostat knob to a higher setting WARNING: High voltage! 3.
PAGE 8
SERVICE PROCEDURES SERVICE PROCEDURES WARNING: To avoid risk of burn and electrical shock, never attempt to service heater while it is plugged in, operating, or hot. Setscrew Motor Fan Fan Setscrew UPPER SHELL REMOVAL 1. 2. 3. Remove screws along each side of heater using 5/16" nut-driver. These screws attach upper and lower shells together. See Figure 6 or 7. Lift upper shell off. Remove fan guard.
PAGE 9
SERVICE PROCEDURES 9 9 SERVICE PROCEDURES Continued PUMP PRESSURE ADJUSTMENT 1. 2. 3. 4. 5. 6. Remove pressure gauge plug from filter end cover. Install accessory pressure gauge (part number 500-20907). Start heater (see Operation, page 5). Allow motor to reach full speed. Using a flat blade screwdriver, adjust pressure. Turn relief valve to right to increase the pressure. Turn relief valve to left to decrease the pressure. Correct pump pressures: • 70,000 unit: 4.7 PSI • 155,000 unit: 5.
PAGE 10
SERVICE PROCEDURES SERVICE PROCEDURES Continued IGNITOR 1. 2. 3. 4. 5. 6. 7. Remove upper shell and fan guard (See Upper Shell Removal, page 8). Remove fan (see page 8). Remove 4 side cover screws with a 5/16" nut driver. Remove side cover (see Figures 14 or 15, page 9). Disconnect ignitor wires (yellow) from ignition control assembly (see Figure 16). Pull the ignitor wires up through the hole in the lower shell. Disconnect fuel line hose and air line hose.
PAGE 11
SERVICE PROCEDURES 11 11 SERVICE PROCEDURES Continued NOZZLE ASSEMBLY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Remove upper shell (see Upper Shell Removal, page 8). Remove fan (see Fan, page 8). Remove fuel and air line hoses from nozzle assembly (see Figure 18 or 19). Turn nozzle assembly 1/4 turn to left and pull toward motor to remove (see Figure 20). Place plastic hex-body into vise and lightly tighten. Carefully remove nozzle from the nozzle adapter using 5/8" socket wrench (see Figure 21).
PAGE 12
SERVICE PROCEDURES SERVICE PROCEDURES Continued FUEL AND AIR LINE REPLACEMENT AND PROPER ROUTING PUMP ROTOR 1. 2. 3. 4. 1. 2. 3. 4. 5. 6. 7. 5. 6. 7. Remove upper shell (see page 8). Remove side cover screws using 5/16" nut driver. Remove side cover. Inspect fuel and air line hoses for cracks and/or holes. If fuel line hose is damaged, disconnect from nozzle adapter (see Figure 18 or 19, page 11) and from fuel filter (see Figure 14 or 15, page 9).
PAGE 13
SERVICE PROCEDURES 13 13 SERVICE PROCEDURES Continued 9. 10. 11. 12. 13. 14. 15. 16. Check gap on rotor. Adjust to .003"/.004" if needed (see Figure 25). Note: Rotate rotor one full turn to insure the gap is .003"/.004" at tightest position. Adjust if needed. Install blades, pump plate, air filters, and filter end cover. Replace fan guard and upper shell. Adjust pump pressure (see page 9). Note: If rotor is still binding, proceed as follows. Perform steps 1 through 6 above.
PAGE 14
WIRING DIAGRAM SPECIFICATIONS WIRING DIAGRAM Ignitor Yellow Yellow Ignitor Red Motor Main Black 120V (L1) Thermostat Power Plug 120V/60Hz AC Neutral (L2) Motor Green Green Ignition Control White White Motor Return Ignitor Blue Photocell Photocell Blue Photocell Figure 28 - Wiring Diagram SPECIFICATIONS Output Rating (Btu/Hr) Fuel 70,000 155,000 Use only kerosene, #1/#2 diesel/fuel oil, JET A or JP-8 fuels* Fuel Tank Capacity (U.S. Gal.) 5.0 13.5 Fuel Consumption (Gal. Per Hr.) .
PAGE 15
TECHNICAL SERVICE REPLACEMENT PARTS ACCESSORIES 15 15 TECHNICAL SERVICE ACCESSORIES You may have further questions about operation or troubleshooting. If so, contact L.B. White’s Technical Service Department at 1-800-345-7200. When calling please have your model and serial numbers of your heater ready. Purchase accessories and parts from your nearest dealer or service center. If they can not supply these accessories or parts, contact L.B. White at 1-800-345-7200 for referral information. L.B. White Co.
PAGE 16
ILLUSTRATED PARTS BREAKDOWN CP070BK ILLUSTRATED PARTS BREAKDOWN 4 1 CP070BK 2 5 9-1 35 9-2 9-5 3 9 7 6 11 9-4 9-3 8 21 10 12 18 13 20 22 16 23 24 25 28 26 27 30 29 34 38 39 37 12-1 36 12-2 17 12-3 15 12-4 14 32 31 12-6 12-18 12-17 12-16 33 19 12-7 12-8 12-5 12-9 12-15 12-13 12-14 12-10 Motor and Pump Assembly 12-12 12-19 12-11 111178-01A
PAGE 17
PARTS LIST 17 17 CP070BK PARTS LIST 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. CP070BK KEY NO.
PAGE 18
ILLUSTRATED PARTS BREAKDOWN CP155CK ILLUSTRATED PARTS BREAKDOWN 2 CP155CK 1 7-1 7-2 7-3 3 7-4 9 7 10 5 4 7-5 16 6 8 11 19 23 24 12 28 15 25 18 26 20 27 29 22 21 30 39 31 38 13 37 10-1 10-2 35 10-3 33 10-4 10-5 34 14 36 17 32 14 10-6 10-17 10-7 10-16 10-8 10-15 10-9 10-13 Motor and Pump Assembly 10-10 10-14 10-13 10-12 10-18 10-11 111178-01A
PAGE 19
PARTS LIST 19 19 CP155CK 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. PARTS LIST CP155CK KEY NO.
PAGE 20
WHEELS AND HANDLES CP155CK PARTS LIST CP155CK WHEELS AND HANDLE PARTS LIST KEY NO. 1 2 3 4 5 6 PART NUMBER 130-20782 130-20853 130-20850 130-20851 130-20854 130-20852 PART DESCRIPTION Handle Screw, #10-24 x 1 3/4" Wheel Support Frame Hex Nut, #10-24 Wheel Cap Nut Axle QTY.
PAGE 21
NOTES 21 21 NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ ____________
PAGE 22
k n a Thou y for purchasing L. B. White. This L. B. White heater incorporates the benefits from the most experienced manufacturer of heating products using state-of-the-art technology. If you have any suggestions or comments, please call us toll-free at 1-800-345-7200 or write or fax us at: L.B. White Co., Inc. W6636 L.B. White Road Onalaska, Wisconsin 54650 Fax: 608 783-6115 I. WARRANTY A. Equipment L.B. White Co., Inc.