2102437Safety Information ......................................................................... 2Product Identification .................................................................... 4Unpacking ..................................................................................... 4Theory of Operation ...................................................................... 4Fuels .............................................................................................. 5Ventilation ..................................................................................... 5Operation ....................................................................................... 5Storing, Transporting, or Shipping ................................................ 6Preventative Maintenance Schedule ............................................. 6Troubleshooting ............................................................................. 7Service Procedures ........................................................................ 8Upper Shell Removal .............................................................. 8Fan ........................................................................................... 8Air Output, Air Intake, and Lint Filters .................................. 8Pump Pressure Adjustment ..................................................... 9Fuel Filter ................................................................................ 9Spark Plug ............................................................................... 9Nozzle ..................................................................................... 10Pump Rotor ............................................................................. 11Wiring Diagram ............................................................................. 11Specifications ................................................................................. 12Technical Service .......................................................................... 12Replacement Parts ......................................................................... 12Maintenance Kits ........................................................................... 13Accessories .................................................................................... 13Illustrated Parts List ...................................................................... 14Warranty and Repair Service ........................................................ Back CoverCONTENTS SECTION PAGEIMPORTANT: Read this Owner’s Manual carefully and completelybefore trying to assemble, operate, or service this heater. Improperuse of this heater can cause serious injury or death from burns, fire,explosion, electrical shock, and carbon monoxide poisoning.Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoningresemble the flu, with headaches, dizziness, and/or nausea. If you have thesesigns, the heater may not be working properly. Get fresh air at once! Haveheater serviced. Some people are more affected by carbon monoxide than others.These include pregnant women, persons with heart or lung disease or anemia,those under the influence of alcohol, and those at high altitudes.Make certain you read and understand all Warnings. Keep this manual forreference. It is your guide to safe and proper operation of this heater.WARNINGSSAFETYINFORMATIONDANGERCarbon monoxide poisoning may lead to death!