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User manual Sears, model 583.35682

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Provide extra fresh air if more heaters are being used. Example: A 110,000 Btu!Hr heater requires one of the following: • a two-car garage door raised three inches • a single-car garage door raised five inches • two thirty-inch windows raised eight inches OPERATION IMPORTANT Review and understand the warnings in the Safety Information Section. They are needed to safely operate this heater. Follow all local codes when using this heater. To Start Heater l. Follow all ventilation and safety information. 2. Fill fuel tank with kerosene or No. 1 fuel oil. 3. Attach fuel cap. 4. Plug power cord of heater into three-prong, grounded extension cord. Extension cord must be at least six feet long. Extension Cord Wire Size Requirements 6 to l0 feet long, use 18 AWG rated cord 11 to 100 feet long, use 16 AWG rated cord 101 to 200 feet long, use 14 AWG rated cord . Plug extension cord into standard 120 volt/60 hertz, three-hole, grounded outlet. Heater will start when extension cord is plugged into outlet. If not, push in flame-out control reset button (see Figures 5 and 6). Flame-Out Control Reset Flame- Button Out Reset Button Figure 5 -Flame-Out Control Reset Figure 6 -Flame-Out Control Reset Button, 35/55,000 Btu/Hr Models Button, 110, 000 Btu/Hr Model Continued 100506 OPERATION Continued STORING, TRANSPORTING, OR SHIPPING PREVENTATIVE MAINTENANCE SCHEDULE To Stop Heater l. Unplug extension cord from outlet. To Restart Heater l. Wait 2 minutes after stopping heater. 2. Repeat steps under To Start Heater, page 7. Note: If shipping, transport companies require fuel tanks to be empty. 1. Drain fuel tank. Note: Some models have drain plug on underside of fuel tank. If so, remove drain plug to drain all fuel. If heater does not have drain plug, drain fuel through fuel cap opening. Be sure all fuel is removed. 2. Replace drainplug if provided. 3. If any debris is noted in old fuel, add 1 or 2 quarts of clean kerosene to tank, stir, and drain again. This will prevent excess debris from clogging filters during future use. 4. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel. Check with local automotive service stations that recycle oil. 5. If storing, store heater in dry place. Make sure storage place is free of dust and corrosive fumes. IMPORTANT. Do not store kerosene over summer months for use during next heating season. Using old fuel could damage heater. WARNING Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur. Item How Often How To Fuel tank Flush every 150-200 hours See Stori_, Transporting, or of operation or as needed. Shipping, above. Air output and Replace every 500 hours of See Air Output, Air Intake, lint filters operation or once a year. and Lint Filters, page 10. Air intake Wash and dry with soap and See Air Output, Air Intake, filter water every 500 hours of op-and Lint Filters, page 10. eration or replace as needed. Fuel filter Clean twice a heating season See Fuel Filter, page 11. or replace as needed. Spark plug Clean and regap every600 See Spark Plug, pages 11 hours operation orreplace and 12. as needed. Fan blades Clean each season or as needed. See Fan, page 10. Motor Not required/permanently lubricated. 10050d TROUBLESHOOTING WARNING Never service heater while it is plugged hot. Severe burns and electrical shock in, operating, can occur. or OBSERVED FAULT POSSIBLE CAUSE REMEDY Heater ignites, but flame-out control shuts off heater after a short period of time. Wrong pump pressure Dirty air output, air intake and lint filters See Pump Pressure Adjustment, page 11. See Air Output, Air Intake, and Lint Filters, page 10. Dirty fuel filter See Fuel Filter, page 11. Dirt in nozzle See Nozzle, pages 12 and 13. Dirty photocell lens Clean photocell lens. Bad flame-out control Replace flame-out control. Heater will not ignite, but motor for a short period time. runs of Wrong pump pressure Carbon deposits on spark plug and!or improper gap See Pump Pressure Adjustment, page 11. See Spark Plug, pages and 12. 11 Dirty fuel filter See Fuel Filter, page 11. Dirt in nozzle See Nozzle, page 12 and 13. Water in fuel tank Drain and flush fuel tank with clean kerosene. See Storing, Tramporti_, or S_ippi_, above, page 8. _Ib WARNING: High Voltage! Electronic grounded ignitor not Make sure electronic ignitor mounting is tight. Bad electronic ignitor Replace electronic ignitor. Motor does not start Flame-out control not reset Press flame-out control when heater is plugged reset button. in, fan rotates slowly or does not turn. Solid state relay not Wait two minutes before allowed to reset trying to restart heater. Binding pump rotor If fan is hard to turn, see Pump Rotor, page 13. SERVICE PROCEDURES Upper Shell Removal 1. Remove screws along each side of heater using 5/16" nut-driver. These screws attach upper and lower shells together. 2. Lift upper shell off. 3. Remove fan guard. Fan IMPORTANT: Remove fan from motor shaft before removing motor fr...