background image

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 touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.

FOR YOUR SAFETY

Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of
this or any other appliance.

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.

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 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.

2

Summary of Contents for Workman 100 Plus

Page 1: ...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...

Page 2: ...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 b...

Page 3: ...ert 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 distribut...

Page 4: ...sions 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 Adjustme...

Page 5: ...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 appropriat...

Page 6: ...ions 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 so...

Page 7: ...s 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...

Page 8: ...ion 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 usi...

Page 9: ...0 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...

Page 10: ...ngs 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 comp...

Page 11: ...on 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 datapl...

Page 12: ...he 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 wrenc...

Page 13: ...rroded 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 i...

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 s...

Page 15: ...all 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...

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: ...t 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 808...

Page 18: ...nths 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...

Reviews: