L.B. White Workman CV100N User Manual Download

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Natural

Gas

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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.

Owner's Manual and Instructions

“Workman” Convection Construction Heaters

View this manual online at www.lbwhite.com

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.

MODELS

OUTPUT

(Btuh)

FUEL

CV100N

100,000

Certification by:

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150-29466 REV.B

Summary of Contents for Workman CV100N

Page 1: ...n 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 i...

Page 2: ...o property damage personal injury or loss of life GENERAL HAZARD WARNING Failure to comply with the precautions and instructions provided with this heater can result in Death Serious bodily injury or burns 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 t...

Page 3: ...pert 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 reserve...

Page 4: ...nsions Inches L x W x H Minimum Safe Distances From Nearest Combustible Materials Fuel Consumption Per Hour Inlet Gas Supply Pressure Acceptable at the Inlet of the Heater for Purpose of Input Adjustment in W C MAX MIN 4 Heater Specifications Minimum ambient temperature in which heater may be operated 32o F Fuel Burner Manifold Pressure in W C ...

Page 5: ...A 29 CFR 1926 154 Temporary Heating Device ANSI A10 10 Safety Requirements for Temporary and Portable Space Heating Devices or the Natural Gas and Propane Installation Code CAN CSA B149 1 as appropriate Asphyxiation Hazard Some people cannot smell well Some people cannot smell the odor of the man made chemical added to natural gas You must determine if you can smell the odorant in this fuel gas Le...

Page 6: ...tions about applications 4 Other standards govern the use of fuel gases and heat producing products in specific applications Your local authority can advise you about these 5 Use only compressed air soft brush or dry cloth to clean the interior of the heater and it s components 6 The heater shall be installed so that it is not directly exposed to water spray rain or dripping water 7 Do not locate ...

Page 7: ...ts 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 ...

Page 8: ...tion 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 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 13 Any defects foun...

Page 9: ...30 seconds to allow the thermocouple to warmup so the pilot stays lit after the pilot knob is released 5 When pilot remains lit position knob to on Main burner will light WARNING Burn Hazard Close the manual main burner valve before lighting the pilot Failure to do so will result in the main burner igniting when the pilot is being lit Serious injury or death due to burns may occur Shut Down Instru...

Page 10: ...ings are available at no cost 1 Before cleaning shut off all gas supply valves 2 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 b...

Page 11: ...ion See Fig 2 5 Open fuel supply valve to heater C READING PRESSURES 1 Light the pilot and start the heater 2 With heater operating the pressure gauges should read the pressures specified on the dataplate or in the specification section of this owner s manual 3 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 o...

Page 12: ...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 t...

Page 13: ...orroded The tip should be located at the midpoint of the pilot orifice and positioned so it sparks across to the outside edge of the pilot orifice See Fig 3 4 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 ATTENTION Use only a soft brush dry rag or compressed air to clean th...

Page 14: ... released Insufficient time allowed for pilot Hold in pilot button for 30 seconds to allow proper light to heat up thermocouple warm up Loose thermocouple 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 Defective thermocouple Replace thermocouple Pilot orifice is plugged See remedy f...

Page 15: ...mall 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 PILOT SAFETY GAS CONTROL VALVE A gas control valve which 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 extinguis...

Page 16: ...Parts Identification Parts Schematic 16 1 2 8 9 4 6 3 7 5 15 18 14 16 13 17 12 10 11 19 ...

Page 17: ...ut 570434 5 Spacer 22298 6 Tube Pilot w Nuts and Sleeves 571515 7 Ell 3 8 in 01175 8 Bushing 01544 9 Thermocouple 571030 10 Orifice Pilot 22260 11 Head Pilot 571557 12 Bracket 571022 13 Nipple 5 in 80854 14 Orifice Burner 571580 15 Burner Assembly w Electrode 22244 16 Electrode 571068 17 Barrel Case w Top 571505 18 Base Case w Labels 23673 19 Shield 22297 ...

Page 18: ...onths of the date code marked on the part If the defect occurs more than 24 months later than the date code but within 24 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 merchantabili...

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L.B. White Workman CV100N, Owner'S Manual And Instructions

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