L.B. White Workman CV225 Owner's Manual And Instructions

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Manual is about: "Workman” Convection Construction Heaters

Summary of Workman CV225

  • Page 1

    Propane vapor withdrawal models output fuel cv225 65.9 kw congratulations! You have purchased the finest convection heater available. Your new l.B. White heater incorporates the benefits from the most experienced manufacturer of heating products using state-of-the-art technology. We, at l.B. White, ...

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    Warning fire and explosion hazard ■ not for home or recreational vehicle use. ■ installation of this heater in a home or recreational vehicle may result in a fire or explosion. ■ fire or explosions can cause property damage or loss of life. For your safety if you smell gas: 1. Open windows. 2. Don't...

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    This owner's manual includes all options and accessories commonly used on this heater. However, depending on the configuration purchased, some options and accessories may not be included. When calling for technical service assistance, or for other specific information, always have model number, conf...

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    Specifications maximum input (kw) 65.9 1713 70.35 70.35 4.73 42 x 38 x 63.5 top 1.78 sides 1.22 gas supply 7.25 8.61 cv225 propane gas m mo od de ell ventilation air required to support combustion (cubic meters/hour) net weight (kg) shipping weight (kg) dimensions (cm) l x w x h minimum safe distanc...

  • Page 5

    Propane ggas aand nnatural ggas hhave m man-m made oodorants aadded sspecifically ffor ddetection of ffuel ggas lleaks. Iif aa ggas lleak ooccurs, yyou sshould bbe aable tto ssmell tthe ffuel ggas. That’s yyour s signal tto g go iinto iimmediate aaction! ■ do not take any action that could ignite th...

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    1. Do not attempt to install, repair, or service this heater or the gas supply line unless you have continuing expert training and knowledge of gas heaters. Qualifications for service and installation of this equipment are as follows: a. To be a qualified gas heater service person, you must have suf...

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    1. Read all safety precautions and follow l.B. White recommendations when installing this heater. If during the installation or relocating of heater, you suspect that a part is damaged or defective, call a qualified service agency for repair or replacement. 2. Position heater properly before use. Th...

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    Dataplate at all times. Contact your gas supplier, or the l.B. White co., inc. If you have any questions. 11. This heater can be configured for use with either propane gas vapor withdrawal or natural gas. Consult the heater’s dataplate for the gas configuration of the specific heater. Do not use the...

  • Page 9

    Pilot valve button igniter push button manual valve 9 start-up instructions 1. Slowly open the fuel gas supply valve. 2. Fully depress the button on the pilot safety control valve while pushing the igniter button. The pilot will light. See fig. 2. Fig. 2 attention on new installations it may take a ...

  • Page 10

    10 1. The area surrounding the heater shall be kept clear and free from combustible materials, gasoline, and other flammable vapors and liquids. 2. Have your gas supplier check all gas piping annually for leaks or restrictions in gas lines. 3. Regulators must be periodically inspected to make sure t...

  • Page 11

    11 service instructions plug connector high pressure gauge 0 10 20 30 40 50 60 70 80 90 100 110 120 gas pressure checks attention ■ this procedure is to be done once a year prior to the heating season, anytime the heater is moved from one job location to the next, or after servicing the heater. Mate...

  • Page 12

    12 pilot assembly 1. Shut off gas supply to heater. 2. Let the heater cool down. 3. Remove screws that secure barrel assembly to base of heater. 4. Remove barrel assembly from base, exposing burner and pilot assembly. 5. The pilot orifice and thermocouple are located at the burner. Refer to the foll...

  • Page 13

    13 igniter and electrode servicing of the igniter and electrode is needed when a spark at the electrode is not seen. This may happen with hard use over a long period of time, or due to dust and dirt accumulation. If you do not see a spark being generated at the electrode check the following areas: a...

  • Page 14

    14 troubleshooting problems causes remedies 1. Pilot will not light. * propane gas tank is empty. * fill tank. * fuel supply valves closed. * open fuel supply valves. * excess flow valve in p.O.L. * close propane cylinder valve. Wait 5 minutes fitting on regulator is closed. And open cylinder valve ...

  • Page 15

    15 heater component function barrel (case) upright sheet metal case component. Acts as a chimney to distribute heat to surrounding area. Base sheet metal case platform used to support and stabilize burner and barrel assemblies. Burner component at which combustion of fuel gases takes place. Burner o...

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    Parts identification parts schematic 16 24 22 23 26 25 14 17 18 15 8 10 5 4 13 11 12 3 6 9 16 20 19 2 7 21 1 25.

  • Page 17

    17 parts list item description part number 1 regulator, w/ pol 23463 2 adapter, hose, 1/4 npt x 9/16-18 l.H. W/ plug 08435 3 hose, 1/4 in x 4.6 m w/ adapter 23732 4 ell, 1/4 npt 01300 5 nut, jam 20185 6 valve, pilot safety 07966 7 valve, main burner 20229 8 ell, street, 1/4 npt 01425 9 igniter, piez...

  • Page 18

    Contact your local l.B. White dealer for replacement parts and service or call the l.B. White co., inc. At (800) 345- 7200 for assistance. Be sure that you have your heater model number and configuration number when calling. 18 l.B. White co., inc. Warrants that the component parts of its heaters ar...