Stimmen - 3, Durchschnittliche Bewertung: 4 ( )

Hersteller: John Deere Dateigröße: 2.44 mb Dateiname: 8522645e-a612-95c4-d5cc-518939f1c91b.pdf Unterrichtssprache:

Clean photocell lens. Check electrical connections. Replace photocell. Replace ignition control assembly. Operator’s Manual Service MAINTENANCE PREVENTATIVE MAINTENANCE SCHEDULE: WARNING: HIGH VOLTAGE. NEVER SERVICE Space 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 of operation or as needed. See "Storage: Storing, Transporting, or Shipping". Air output and lint filters Replace every 500 hours of operation or once a year. See "Maintenance: Air Output, Air Intake, and Lint Filters". Air intake filter Wash and dry with soap and water every 500 hours of operation or as needed. See "Maintenance: Air Output, Air Intake, and Lint Filters". Fuel filter Clean twice a heating season or as needed. See "Maintenance: Fuel Filter". Ignitor No maintenance required. Fan blades Clean every season or as needed. See "Maintenance: Fan". Motor Not required / permanently lubricated. Operator’s Manual Service MAINTENANCE (CONTINUED): WARNING: TO AVOID RISK OF BURN AND ELECTRICAL SHOCK, NEVER ATTEMPT TO SERVICE SPACE HEATER WHILE IT IS PLUGGED IN, OPERATING, OR HOT. UPPER SHELL REMOVAL: 1. Remove screws along each side of space heater using 5/16" nut-driver. These screws attach upper and lower shells together. (Fig. 4 or 5) 2. Lift upper shell off. 3. Remove fan guard. FAN: IMPORTANT: Remove fan from motor shaft before removing motor from space heater. The weight of the motor resting on the fan could damage the fan pitch. (Fig. 6) 1. Remove upper shell. (Fig. 4 or 5) 2. Use 1/8" allen wrench to loosen setscrew which holds fan to motor shaft. 3. Slip fan off motor shaft. 4. Clean fan using a soft cloth moistened with kerosene or solvent. 5. Dry fan thoroughly. 6. Replace fan on motor shaft. Place fan hub flush with end of motor shaft. (Fig. 7) 7. Place setscrew on flat of shaft. Tighten setscrew firmly (40-50 inch-pounds / 4.5-5.6 n-m). 8. Replace fan guard and upper shell. Screw Upper Shell Fan Guard Model: AC-70 (Fig. 4) Screw Upper Shell Fan Guard Models: AC-115 / 165 (Fig. 5) Fan Setscrew Motor Shaft (Fig. 6) MotorSetscrew Fan Motor Shaft Flush (Fig. 7) Operator’s Manual Service MAINTENANCE (CONTINUED): Air Intake Filter AIR OUTPUT, AIR INTAKE AND LINT FILTERS: 1. Remove upper shell. (Fig. 4 or 5) 2. Remove filter end cover screws using 5/16" nut-driver. (Fig. 8 or 9) 3. Remove filter end cover. 4. Replace air output and lint filters. 5. Wash or replace air intake filter (see "Preventative Maintenance Schedule"). 6. Replace filter end cover. 7. Replace fan guard and upper shell. IMPORTANT: Do not oil filters. PUMP PRESSURE ADJUSTMENT: 1. Remove pressure gauge plug from filter end cover (Fig. 10). 2. Install a pressure gauge. 3. Start space heater (See "Operation"). Allow motor to reach full speed. 4. Adjust pressure. Turn relief valve to right to increase pressure. Turn relief valve to left to decrease pressure (Fig. 11). See specifications below for correct pressure for each model. Model: Pump Pressure: 70 4.7 PSI 115 5.1 PSI 165 5.6 PSI 5. Remove pressure gauge. Replace pressure gauge plug in filter end cover. Filter End Cover Lint Filter Air Output Filter Model: AC-70 (Fig. 8) Air Intake Filter Filter End Cover Lint Filter Air Output Filter Models: AC-115 / 165 (Fig. 9) Pressure Gauge Plug Relief Valve Model: AC-70 Shown (Fig. 10) Pressure Gauge Model: AC-70 Shown (Fig. 11) Operator’s Manual Service MAINTENANCE (CONTINUED): Fuel Filter and Bushing FUEL FILTER: 1. Remove side cover screws using 5/16" nut-driver. 2. Remove side cover. 3. Pull upper fuel line off fuel filter neck (Fig. 12 or 13). 4. Carefully pry bushing, fuel filter, and lower fuel line (AC-115/165 models only) out of fuel tank (Fig. 13). SideCoverUpperFuelLine Model: AC-70 5. Wash fuel filter with clean fuel and replace in tank. 6. Attach upper fuel line to fuel filter neck. 7. Replace side cover. (Fig. 12) FuelFilter,Bushing, andLowerFuelLineUpperFuelLineSideCover Models: AC-115 / 165 (Fig. 13) Operator’s Manual Service MAINTENANCE (CONTINUED): Nozzle Combustion Adapter Chamber Bracket IGNITOR: 1. Remove upper shell and fan guard (See "Maintenance: Upper Shell Removal"). 2. Remove fan. 3. Remove 4 side cover screws with a 5/16" nut driver. Remove side cover (Fig. 12 or 13). 4. Disconnect ignitor wires from ignition control assembly (Fig. 14). Pull the ignitor wires up through the hole in the lower shell. 5. Disconnect fuel line hose and air line hose. Remove photocell from photocell bracket (Fig. 14). 6. Remove combustion chamber. Stand combustion chamber on end with nozzle adapter bracket on top (Fig. 15). 7. Remove ignitor screw with a 1/4" nut driver. Carefully remove ignitor from nozzle adapter bracket. CAUTION: DO NOT BEND OR STRIKE IGNITOR ELEMENT. HANDLE WITH CARE. 8. Carefully remove replacement ignitor from packing. Air Line Hose Fuel Line Hose Photocell Bracket Photocell Assembly Side Cover (Fig. 14) Ignitor Screw/ WasherAssembly Ignitor Ele...

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