Workman 100 - NG Low Pressure
Contents
1. ANSI A10 10 American National Standards Safety Requirements for Temporary and Portable Space Heating Devices and Equipment Used in the Construction Industry 3 We cannot anticipate every use which may be made of our heater Check with your local fire safety authority if you have questions about applications 4 10 11 12 13 14 Other standards govern the use of fuel gases and heat producing products in specific applications Your local authority can advise you about these Use only compressed air soft brush or dry cloth to clean the interior of the heater and it s components The heater shall be installed so that it is not directly exposed to water spray rain or dripping water Do not locate fuel gas containers or fuel supply hoses anywhere near the discharge outlet of the heater Do not block air intakes or discharge outlets of the heater Doing so may cause improper combustion or damage to heater components leading to property damage The hose assembly shall be visually inspected on a daily basis after relocation and when in use If it is evident there is excessive abrasion or wear or if the hose is cut it must be replaced prior to the heater being put into operation The hose assembly shall be protected building materials and contact with hot surfaces during use The hose assembly shall be that specified by the manufacturer See parts list Check for gas leaks and proper function upon heater2. Don t touch electrical switches Extinguish any open flame Immediately call your gas supplier AX WARNING Fire and Explosion Hazard Keep solid combustibles a safe distance away from the heater Solid combustibles include wood or paper products building materials and dust Do not use the heater in spaces which contain or may contain volatile or airborne combustibles Volatile or airborne combustibles include gasoline solvents paint thinner dust particles or unknown chemicals Failure to follow these instructions may result in a fire or explosion Fire or explosions can lead to property damage personal injury or loss of life Table of Contents SECTION PAGE Gene alsNTOrMAatiOn tsi k eee eee ee eet aah a a TAE TIE ASE dat dn Gand Sowa tec duate A 3 Heater Sp cificatonS menses eke ieee doe die eiin ae eatin Maleate wie a E aed 4 Safety Precautions rasas diia kee aaea ina ark Ane ne a lad ac YAE EE EE E Weer eee eek a veces 5 Installation Instructions General rines eiai En hacia ote Sey Bee E Tah eh wae Seca ade Ue aaah ahs Sai bond ads KE gadis vec ahs BAES Uae Se 7 StartUp INStructlONS nene 0 04 Gis eae es Gee EOE eed edt he eeu Mest a N a a a dels 9 Shut Down INStructiONS sisses ea ees Pee ee be ee ee a ey Heels bela bias a eis a 9 Cleaning INSIFUCTIONS k 2 ot br alike Ba EONS oleate ee ae al aca ee eh Sr 10 Maintenance IMStructions ny siangna an aa aie Aba el aia Abas erie Ane ada Abarat Aw c
3. Property damage or loss from fire or explosion Asphyxiation due to lack of adequate air supply or carbon monoxide poisoning Electrical shock Read this Owner s Manual before installing or using this product Only properly trained service people should repair or install this heater Save this Owner s Manual for future use and reference Owner s Manuals and replacement labels are available at no charge For assistance contact L B White at 800 345 7200 WARNING Proper gas supply pressure must be provided to the inlet of the heater Refer to data plate for proper gas supply pressure Gas pressure in excess of the maximum inlet pressure specified at the heater inlet can cause fires or explosions Fires or explosions can lead to serious injury death or building damage Gas pressure below the minimum inlet pressure specified at the heater inlet may cause improper combustion Improper combustion can lead to asphyxiation or carbon monoxide poisoning and therefore serious injury or death A 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 Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance FOR YOUR SAFETY If you smell gas 1 Open windows
4. Owner s Manual and Instructions Workman Convection Construction Heaters MODELS OUTPUT Btuh FUEL cVv100 100 000 AEE Gas Certification by E VY x EOS 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 thank you for your confidence in our products and welcome any suggestions or comments you may have call us toll free at 800 345 7200 ATTENTION ALL USERS This heater has been tested and evaluated by C S A International in accordance with Standard ANSI Z83 7 CSA 2 14 and is listed and approved as a direct fired vertical convection construction heater for use on combustible floors This heater is intended for use as a portable temporary heater for buildings under construction alteration or repair If you are considering using this product for any application other than its intended use then please contact your fuel gas supplier or the L B White Co Inc L 8 WHITE Quality heaters you can count on W6636 L B White Rd Onalaska WI 54650 m 800 345 7200 m 608 783 5691 m 608 783 6115 fax m info lbwhite com 150 22242 B GENERAL HAZARD WARNING Failure to comply with the precautions and instructions provided with this heater can result in Death Serious bodily injury or burns
5. Replace entire pilot safety control valve Set pressure according to pressure on dataplate Open all valves Light the pilot Clean the burner orifice Set pressure according to pressure on dataplate Clean suspected area with soft brush dry cloth or compressed air Open valves completely Clean burner orifice with compressed air or replace Consult propane gas supplier Cylinder or tank needs replacement or refill Regulator needs adjustment Check for use of proper regulation and fuel gas 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 ORIFICE Brass metering device used to feed gas to burner at a specific rate with the appropriate pressure GAS HOSE Flexible connector used to convey gas from supply line or cylinder to heater MAIN BURNER VALVE This valve is located between the pilot safety gas control valve and burner It is manually operated and is used to open or close the main fuel supply to the burner PILOT LIGHT ORIFICE Small metering device used to supply gas for the dual purpose of igniting the main burner and heating the thermocouple Works directly in conjunction with the thermocouple Heater Component Function PILOT SAFETY GAS CONTROL VALVE A gas control valve w
6. canvas plastics wind barriers or similar coverings shall be located at least 10 feet from the coverings The coverings shall be securely fastened to prevent ignition or upsetting of the heater due to wind action on the covering or other material Installation Instructions GENERAL 7 Check all connections for gas leaks using approved gas leak detectors Gas leak testing is performed as follows AW WARNING Fire and Explosion Hazard Do not use open flame matches torches candles etc in checking for gas leaks Use only approved leak detectors Failure to follow this warning can lead to fires or explosions Fires or explosions can lead to property damage personal injury or loss of life Check all pipe connections hose connections fittings and adapters upstream of the gas control with approved gas leak detectors Inthe event a gas leak is detected check the components involved for cleanliness and proper application of pipe compound before further tightening Furthermore tighten the gas connections as necessary to stop the leak After all connections are checked and any leaks are stopped turn on the main burner Stand clear while the main burner ignites to prevent injury caused from hidden leaks that could cause flashback With the main burner in operation check all connections hose connections fittings and joints as well as the gas control valve inlet and outlet connections with app
7. quarters Do not use in unventilated areas The flow of combustion and ventilation air must not be obstructed Proper ventilation air must be provided to support the combustion air requirements of the heater being used Refer to the specification section of the heater s FUEL GAS ODOR Propane gas and natural gas have man made odorants added specifically for detection of fuel gas leaks If a gas leak occurs you should be able to smell the fuel gas THAT S YOUR SIGNAL TO GO INTO IMMEDIATE ACTION Do not take any action that could ignite the fuel gas Do not operate any electrical switches Do not pull any power supply or extension cords Do not light matches or any other source of flame Do not use your telephone Get everyone out of the building and away from the area immediately Close all propane gas tank or cylinder fuel supply valves or the main fuel supply valve located at the meter if you use natural gas Propane gas is heavier than air and may settle in low areas When you have reason to suspect a propane leak keep out of all low areas ODOR FADING NO ODOR DETECTED Some people cannot smell well Some people cannot smell the odor of the man made chemical added to propane or natural gas You must determine if you can smell the odorant in these fuel gases Learn to recognize the odor of propane gas and natural gas Local propane gas dealers and your local natural gas supplier utility will be more than ha
8. Have them air out the building and area before you return Properly trained service people must repair the leak check for further leakages and then relight the appliance for you The odorant in propane gas and natural gas is colorless and the intensity of its odor can fade under some circumstances If there is an underground leak the movement of gas through the soil can filter the odorant Propane gas odor may differ in intensity at different levels Since propane gas is heavier than air there may be more odor at lower levels Always be sensitive to the slightest gas odor If you continue to detect any gas odor no matter how small treat it as a serious leak Immediately go into action as discussed previously ATTENTION CRITICAL POINTS TO REMEMBER Even if you are not properly trained in the service and repair of the heater ALWAYS be consciously aware of the odors of propane gas and natural gas A periodic sniff test around the heater or at the heater s joints i e hose connections etc is a good safety practice under any conditions If you smell even a small amount of gas CONTACT YOUR FUEL GAS SUPPLIER IMMEDIATELY DO NOT WAIT E 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
9. at the midpoint of the pilot orifice and positioned so it sparks across to the outside edge of the pilot orifice See Fig 3 Verify that the electrode s ceramic body is not cracked and that the electrode tip does not move within its insulative body If it does replace the electrode BURNER ORIFICE In replacing the burner orifice make sure the orifice body and its holes are positioned properly See Fig 4 representing top view of burner If the orifice body is not positioned properly the burner flame will not be directed within the heater and improper combustion may occur The basic steps used in removal of the burner orifice are the same as those used in removal of the pilot orifice BURNER BURNER ORIFICE Troubleshooting PROBLEMS 1 Pilot will not light 2 Pilot lights but will not stay lit when pilot button is released 3 Main burner will not light 4 Burner flame lifting off burner 5 Heater does not seem to be delivering maximum heat output CAUSES Fuel supply valves closed Pilot button not fully depressed Pilot orifice is plugged Inlet screen at inlet of gas valve is plugged Restriction in gas hose or pilot line Air in gas line Pilot safety gas control power unit is defective Defective Piezo igniter or electrode Restriction in gas hose or pilot line Insufficient time allowed for pilot light to heat up thermocouple Loose thermocouple Defective thermocoup
10. installation or when relocating Refer to leak check instructions within the installation section of this owner manual This heater should be inspected for proper operation by a qualified service person before each use and at least annually Always turn off the gas supply to the heater if the heater is not going to be used in the heating of the work space If gas flow is interrupted and flame goes out do not relight the heater until you are sure that all gas that may have accumulated has cleaned away In any event do not relight the heater for at least 5 minutes When the heater is connected to the natural gas supply the heater must connect dimensionally using American National Standard Wrought Steel and Wrought Iron Pipe B36 10 1970 If corrugated metal tubing other such flexible connections or quick connectors are utilized they must be appropriately approved for use with natural gas Aluminum piping or tubing shall not be used If copper tubing is utilized with natural gas it shall be internally tinned or equivalently treated to resist sulphur WARNING Fire or explosion hazard Can cause property damage severe injury or death To avoid dangerous accumulation of fuel gas turn off the gas supply at the heater service valve before starting installation and perform gas leak test after completion of installation Do not force the gas control pilot button Use only normal hand pressure to depress the pilot button Never
11. must have sufficient training and experience to handle all aspects of gas fired heater installation service and repair This includes the task of installation troubleshooting replacement of defective parts and testing of the heater You must be able to place the heater into a continuing safe and normal operating condition You must completely familiarize yourself with each model heater by reading and complying with the safety instructions labels Owner s Manual etc that is provided with each heater b To be a qualified gas installation person you must have sufficient training and experience to handle all aspects of installing repairing and altering gas lines including selecting and installing the proper equipment and selecting proper pipe and tank size to be used This must be done in accordance with all local state and national codes as well as the manufacturer s requirements c In the Commonwealth of Massachusetts this product must be installed by a gas fitter licensed by the Commonwealth of Massachusetts All installations and applications of L B White heaters must meet all relevant local state and national codes Included are natural gas electrical and safety codes Your local fuel gas supplier a local licensed electrician the local fire department or similar government agencies or your insurance agent can help you determine code requirements Also refer to ANSI Z223 1 NFPA 54 National Fuel Gas Code
12. use any tools If the button will not operate by normal hand pressure the control should be replaced by a qualified service technician Force or attempted repair may result in fire or explosion 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 Position heater properly before use The heater must be installed on a level flat horizontal and stable surface when hot or in operation and according to minimum clearances from combustible surfaces such as walls floor or ceilings Do not place combustible materials within this zone of clearance Minimum safe distances are as follows CV100 Top to Ceiling 5ft All Sides 3ft Position the heater and its gas supply hose so as to protect heater and its gas supply hose from traffic Protect hoses with a shielding device of suitable nature to protect the hose from traffic and movement or other construction equipment The heater is approved for indoor use only The heater s gas pressure regulator with pressure relief valve must be protected from adverse weather conditions rain ice snow as well as from building materials tar concrete plaster etc which can affect safe operation and could result in property damage or injury Heaters used in the vicinity of combustible tarpaulins
13. E ELECTRODE ON CENTER LINE OF PILOT ORIFICE ATTENTION The pilot orifice hole is drilled to a specific diameter to match the fuel and gas pressure being used Do not insert sharp instruments into the orifice holes Clean the orifice only with compressed air a soft brush or dry rag If necessary replace the pilot orifice Do not use a pliers to remove the pilot orifice from its gas supply line Doing so may round off the hex sides of the orifice making for difficult servicing later on Always use a wrench 6 Reassemble by reversing above steps B Thermocouple 1 Pull back sharply on the thermocouple s lead or its body It will then pop out of its mounting hole See Fig 3 2 Loosen the lead connector nut threaded into the power unit on the pilot safety gas control valve and slide thermocouple through hole on back of heater to remove 3 To assemble reverse above procedure ATTENTION The thermocouple has a push in mounting clip Make sure on reassembly that the thermocouple is completely pushed into its bracket Failure to do so may cause pilot outage problems When threading the thermocouple s connector nut back into the power unit on the gas control valve thread the nut in finger tight and snug it in place with a wrench DO NOT OVERTIGHTEN OR USE UNNECESSARY FORCE ON THE NUT WHEN TIGHTENING Doing so will destroy the power unit in the gas control valve Do not use a pliers when removing or replaci
14. and safety systems Such components may become inoperative or fail due to dust dirt wear or aging Periodic cleaning and inspection as well as proper maintenance are essential to avoid serious injury or damage Before cleaning shut off all gas supply valves The heater should have dirt or dust removed periodically a Before each use give the heater a general cleaning using compressed air a soft brush or dry rag on its case and internal components b At least once a year give the heater a thorough cleaning At this time remove the case assembly and brush and or blow off the burner and related components Maintenance Instructions The area surrounding the heater shall be kept clear and free from combustible materials gasoline and other flammable vapors and liquids Have your gas supplier check all gas piping annually for leaks or restrictions in gas lines Regulators must be periodically inspected to make sure the regulator vents are not blocked Debris insects insect nests snow or ice on a regulator can block vents and cause excess pressure at the appliance Regulators can wear out and function improperly Have your gas supplier check the date codes on all A WARNING Do not use a pressure washer water or liquid cleaning solution on any gas controls Use of a pressure washer water or liquid cleaning solution on the control components can cause severe personal injury or property damage due to water and
15. e MATERIALS REQUIRED To be secured through local purchase Quantity Description 2 Low Pressure Gas Gauge capable of reading up to 35 in W C 1 3 8 in Tee 1 3 8 in Nipple 1 3 8 in x 1 8 in Reducing Bushing A PREPARATION 1 2 3 4 Close fuel supply valve to heater Allow heater to burn off gas remaining in it s gas supply line Position pilot control valve to OFF Remove gas supply line from heater B GAUGE INSTALLATION 1 2 Connect the following materials together in the order as given to the inlet of the regulator See Fig 2 Nipple to inlet of regulator on heater Tee to nipple Bushing to tee Gas line to tee Connect a low pressure gauge to bushing to tee 4 5 Service Instructions GAS PRESSURE CHECKS LOW PRESSURE GAUGE LOW PRESSURE GAUGE Using the appropriate allen wrench remove the pressure tap plug located at the regulator on the heater See Fig 2 Attach a low pressure gauge at this location See Fig 2 Open fuel supply valve to heater C READING PRESSURES 1 2 Light the pilot and start the heater With heater operating the pressure gauges should read the pressures specified on the dataplate or in the specification section of this owner s manual Do the pressure readings at the inlet and burner manifold of the heater agree with that given on the dataplate If so no further checking or adjustment is required Proc
16. e of your unit Have your qualified installer review this manual with you so that you fully understand the heater and how it functions The gas supply line installation installation of the heater and repair and servicing of the heater requires continuing expert training and knowledge of gas heaters and should not be attempted by anyone who is not so qualified See page 6 for definition of the necessary qualifications Contact your local L B White distributor or the L B White Co Inc for assistance or if you have any questions about the use of the equipment or its application The L B White Co Inc has a policy of continuous product improvement It reserves the right to change specifications and design without notice Heater Specifications SPECIFICATIONS CV100 Fuel Natural Gas Maximum Input BTUH 100 000 Ventilation Air Required to Support Combustion CFM 450 Inlet Gas Supply Pressure Acceptable at MAX 13 5 the Inlet of the Heater for Purpose of Input Adjustment in W C MIN 7 Burner Manifold Pressure in W C 5 1 100 Fuel Consumption Per Hour cu ft Dimensions Inches LxWxH 16 1 2 x 15x25 A TOP 5 ft Minimum Safe Distances SIDES 3 ft From Nearest Combustible Materials GAS SUPPLY N A Minimum ambient temperature in which 320F heater may be operated Net Weight Ibs 11 Shipping Weight Ibs 14 Safety Precautions WARNING Asphyxiation Hazard Do not use this heater for heating human living
17. eed to Section D If inlet or burner manifold pressures do not agree with that specified on the dataplate then check the following Low gas pressure to heater from main gas supply Blockage in gas supply line Improper sizing of gas supply line to heater Contact your natural gas supplier to resize if necessary Regulator on heater is out of adjustment replace if necessary D COMPLETION 1 Once the proper pressures have been confirmed close fuel supply valves Allow heater to burn off fuel remaining in gas supply line Remove gauges nipples and tee Reconnect gas line to inlet of heater and install pressure tap plug Tighten all connections securely and check for leaks 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 following to remove these components for servicing A Pilot Orifice 1 Remove thermocouple from bracket 2 Remove wire from igniter 3 Remove screws that hold burner head to base of heater 4 Slide burner head off of base to expose pilot orifice 5 Hold the pilot head in place with an appropriate wrench while using another wrench to loosen the pilot orifice See Fig 3 FIG 3 THERMOCOUPLE THERMOCOUPL
18. hich is held open by electrical power supplied by a pilot thermocouple and which closes automatically to shut off the flow of gas to the main burner when pilot flame is extinguished or becomes too small to light the main burner PILOT LINE Tubing used to convey gas from gas control valve to pilot light orifice REGULATOR The heart of any gas supply installation Used to deliver a working pressure to the appliance under varying conditions in tank pressure THERMOCOUPLE A thermoelectric device that converts heat directly into electrical energy Works in conjunction with electromagnet in gas control valve thereby assisting in maintaining gas supply for the pilot light Parts Identification Parts Schematic eovoasennB PRE RPP RIB Bip RB ODANDORWNERO Description Regulator Natural Gas Nipple 3 8 in x 1 1 2 in Valve Pilot Safety Control Igniter w Nut Spacer Tube Pilot w Nuts and Sleeves Ell 3 8 in Bushing Thermocouple Orifice Pilot Head Pilot Bracket Nipple 5 in Orifice Burner Burner Assembly w Electrode Electrode Barrel Case w Top Base Case w Labels Shield Parts List Part Number 25031 02421 22250 20280 22298 22330 01175 01544 03555 22260 22258 22257 80854 22252 22244 20184 22253 23673 22297 Warranty Policy EQUIPMENT L B White Co Inc warrants that the component parts of its heaters are free from defects in material and workmanship when properly in
19. iate eee ance eerie 10 Service Instructions Gas Pressure CheckS 206 cacct eee ees bed eee tund HE SEE ee PE eee EEA ee eee 11 Pilot AssSemMBIy fis dics gain a a nn gad Mogae e a a E AD e E pA A a ai bod E i KAE Ea chs 12 Igniter and Electrode saas pire ai i a a Re ee Seca ceca aa dee ee dae eo 13 Burner Orifice ccc rwae a ee eae te ee alae ee ee Ree WE ie Wee ele ee ee 13 TOUBDIESHOOUIM Ssh hea a tah EA a OA a eae ah tela Neg at gta eect a aA 4g ec MBSE 14 Heater Component FUNCtION iieiaei a eee Wades Sie gl ole alate N AREA EA 15 Parts Identification Parts SchematiC os cc ce cee cee ee ee ee eee ene eee ee eee eens ee bade Owes ee ee i 16 Parts List inene etd cues Midi tua tra aE EA Mai ald Mie wid laid peice Aa kee aae eA meee 17 Warranty Policy iatis a cae ei ee ee Date ae AR Oe Sak Rd eae eee cade ee eae ee 18 Replacement Parts and Service i vec ceeds eee eee eae ee ER ele ee ee 18 General Information 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 configuration number and serial number available This information is contained on the dataplate The dataplate is located on the interior of either the burner end or motor end door This manual will instruct you in the operation and car
20. le Pilot orifice is plugged Defective pilot safety control valve Improper gas pressure Fuel supply valves closed on heater and at gas supply Pilot light not lit Burner orifice holes plugged Fuel pressure set too high Blockages in burner orifice or at primary air inlets of burner Gas supply valves not fully open Burner orifice holes plugged Low fuel supply pressure REMEDIES Open fuel supply valves Depress pilot button completely Clean or replace pilot orifice DO NOT insert sharp instruments in orifice holes blow out with compressed air Remove screen and clean or replace screen Remove hose or pilot line from heater and blow out with compressed air or replace if necessary Push in pilot button normally 30 seconds is sufficient on pilot valve to purge air from line usually necessary at time of installation NOTE Make sure you are pushing the Piezo igniter button during this time to prevent gas accumulation Replace entire pilot safety control valve Refer to electrode service instruction section of this manual for problems associated with Piezo igniter assembly See remedy for same cause in Problem 1 Hold in pilot button for 30 seconds to allow proper warm up Tighten thermocouple at gas control and make sure it is securely pushed into pilot bracket Tighten finger tight and snug the contact nut with an appropriate wrench Replace thermocouple See remedy for same in Problem 1
21. ng the connector nut Doing so will round off the hex making servicing difficult later on Always use the appropriate size wrench 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 or dirt accumulation If you do not see a spark being generated at the electrode check the following areas A Igniter 1 2 Pull the wire from the push button igniter Place a metal object such as a screwdriver tip about 1 8 in from igniter Push the igniter s button several times If spark is not seen replace igniter B Electrode 1 Ensure the wire between the electrode and the igniter is properly connected All connections should be good and tight ATTENTION Use only a soft brush dry rag or compressed air to clean the burner orifice Do not push instruments into the orifice holes As the holes are drilled at a specific angle and diameter Doing so may distort or enlarge the holes creating improper combustion and burner flames extending beyond the heater s case barrel Fig 4 ELECTRODE IGNITER AND ELECTRODE Check the wire for nicks cuts or mars Nicks or cuts will prevent a spark from being generated at the electrode tip Replace the electrode if necessary The electrode ships with the wire Ensure the electrode tip is not out of position and is not corroded The tip should be located
22. or liquids On gas control valves causing corrosion which can result in gas leaks and fire or explosion from the leak Clean all components of the heater with a pressurized air a dry brush or a dry cloth regulators installed and check delivery pressures to the heater to make sure that the regulator is reliable 5 Check all components for tight connections gas leaks etc Repair or replace as necessary 6 Review all heater markings i e warnings start up shut down etc at the time of maintenance for legibility Make sure none are cut torn or otherwise damaged Any damaged markings must be replaced immediately by contacting the L B White Co Inc Dataplates start up and shut down instructions and warnings are available at no cost ATTENTION This procedure is to be done once a year prior to the heating season anytime the heater is relocated from one job location to the next or after servicing the heater Gas pressure measured at the inlet to the heater is inlet pressure and gas pressure measured at the outlet of the regulator on the heater is burner manifold pressure AX WARNING Do not disassemble the pilot safety control valve Do not attempt to replace any components of the pilot safety control valve The pilot safety control must be replaced if any physical damage occurs to it Failure to follow this warning will result in fire or explosions leading to injury or death and building damag
23. ppy to give you a scratch and sniff pamphlet Use it to become familiar with the fuel gas odor Smoking can decrease your ability to smell Being around an odor for a period of time can affect your sensitivity to that particular odor Propane gas and natural gas have a distinctive odor Learn to recognize these odors Reference Fuel Gas Odor and Odor Fading sections above If you have not been properly trained in repair and service of propane gas and natural gas fueled heaters then do not attempt to light heater perform service or repairs or make any adjustments to the heater on propane gas or natural gas fuel system Owner s Manual heater dataplate or contact the L B White Company to determine combustion air ventilation requirements of the heater Lack of proper ventilation air will lead to improper combustion Improper combustion can lead to carbon monoxide poisoning leading to serious injury or death Symptoms of carbon monoxide poisoning can include headaches dizziness and difficulty in breathing Natural gas is lighter than air and can collect around rafters or ceilings Use your neighbor s phone and call your fuel gas supplier and your fire department Do not re enter the building or area Stay out of the building and away from the area until declared safe by the firefighters and your fuel gas supplier FINALLY let the fuel gas service person and the firefighters check for escaped gas
24. roved gas leak detectors If a leak is detected check the components involved for cleanliness in the thread areas and proper application of pipe compound before further tightening Tighten the gas connection as necessary to stop the leak If necessary replace the parts or components involved if the leak cannot be stopped Ensure all gas leaks have been identified and repaired before proceeding 8 A qualified service agency must check for proper operating gas pressure upon installation of the heater Light according to instructions on heater or within owner s manual 10 11 Make sure the heater has the proper gas regulator for the application A regulator must be connected to the gas supply so that gas pressure at the inlet to the gas valve is regulated within the range specified on the dataplate at all times Contact your gas supplier or the L B White Co Inc if you have any questions This heater is configured for use for natural gas only Consult the heater s dataplate for the gas configuration of the heater Do not use the heater in a propane gas system or application If you are in doubt contact the L B White Co Inc 12 13 Take time to understand how to operate and maintain the heater by using this Owner s Manual Make sure you know how to shut off the gas supply to the building and also to the individual heater Contact your fuel gas supplier if you have any questions Any defect
25. s found in performing any of the service or maintenance procedures must be eliminated and defective parts replaced immediately The heater must be retested by properly qualified service personnel before placing the heater back into use Start Up Instructions 3 Fully depress knob on valve while pushing igniter button WARNING Burn Hazard Close the manual main burner valve before lighting the ATTENTION pilot Fai PII On new installations it may take a short time for gas to ailure to do so will result in the main burner igniting purge out any air in the pilot line before the pilot stays lit when the pilot is being lit Serious injury or death due to burns may occur 4 Keep the pilot knob depressed for about 30 seconds to allow the thermocouple to warmup so the pilot 1 Open the fuel supply valve to the heater stays lit after the pilot knob is released 2 Position indicator on knob of pilot safety control to 5 When pilot remains lit position knob to on Main pilot burner will light Fig 1 KNOB IGNITER VALVE PILOT SAFETY Shut Down Instructions 1 Close all fuel supply valves 3 Depress the knob slightly while turning knob to OFF position 2 Allow the heater to burn off any fuel gas remaining on the gas supply line 4 Disconnect the heater from its gas supply Cleaning Instructions AX WARNING Fire Burn and Explosion Hazard This heater contains mechanical components used in the gas management
26. stalled operated and maintained in accordance with the Installation and Maintenance Instructions safety guides and labels contained with each unit If within 12 months from the date of purchase by the end user any component is found to be defective L B White Co Inc will at its option repair or replace the defective part or heaters with a new part or heater F O B Onalaska Wisconsin PARTS L B White Co Inc warrants that replacement parts purchased from the company and used on the appropriate L B White heater are free from defects both in material and workmanship for 12 months from the date of purchase by the end user Warranty is automatic if a component is found defective within 12 months of the date code marked on the part If the defect occurs more than 12 months later than the date code but within 12 months from the date of purchase by the end user a copy of a bill of sale will be required to establish warranty qualification The warranty set forth above is the exclusive warranty provided by L B White and all other warranties including any implied warranties or merchantability or fitness for a particular purpose are expressly disclaimed In the event any implied warranty is not hereby effectively disclaimed due to operation of law such implied warranty is limited in A warranty card on file at L B White will automatically qualify a unit and its component parts for warranty consideration If a warranty card is no
27. t on file a copy of the bill of sale will be required to establish warranty qualification If neither is available the warranty period will be 12 months from date of shipment from L B White duration to the duration of the applicable warranty stated above The remedies set forth above are the sole and exclusive remedies available hereunder L B White will not be liable for any incidental or consequential damages directly or indirectly related to the sale handling or use of the heater and in any event L B White s liability in connection with the heater including for claims based on negligence or strict liability is limited to the purchase price Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state Replacement Parts and Service 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
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