Assessments - 3, GPA: 4
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Facilidade de uso
Set the switch to the ON position. 5 600 1200 500 300 200 125 4. Move the choke/run switch to the 7.5 900 1800 350 200 125 100 choke position. 10 1200 2400 250 150 100 50 5. Pull the starter rope with a brisk 15 1800 3600 150 100 65 smooth motion. 20 2400 4800 175 125 75 50 6. Move the choke/run switch to the run position. 7. After each start up, allow engine to run 2-3 minutes with no load. Engine speed is ! CAUTION preset to provide proper output voltage. Never attempt to modify or adjust engine speed or output voltage. ENGINE BREAK-IN After initial start-up, the engine should be broken in according to the manufacturer’s instructions. Refer to the engine manual for the proper break-in procedure. GENERATOR SHUT OFF 1. Remove all electrical load devices from the generator. 2. Allow the engine to run for 2-3 minutes with no electrical loads. 3. Set the switch to the OFF position. This will stall the engine. 25 3000 6000 150 100 60 30 3600 7200 125 65 40 4800 9600 90 4. Verify that the generator has completely stopped. 5. Allow the unit to cool before installing any covers. LOAD DEVICES 1. The 120 volt receptacles are rated for 15 amps. 2. Total combined load through any combination of receptacles must not exceed the rated load limits of the generator. NOTE: Power draw can be calculated by multiplying volts and amps. The resulting number is wattage. Never exceed the posted maximum wattage for the generator or any individual receptacle. Refer to owner's ESTIMATED POWER USAGE (WATTS) Load Device Watts Load Device Watts Air conditioner 2000-3000 Radio 50-200 Automatic washer 150-1500 Refrigerator 190-2000 Brooder 100+ Skillet 1200 Clothes dryer 5000-10,000 Space heater 600-4800 Coffee maker 400-700 Sump pump 400-3000 Electric drill (small) 225-1000 Television 200-500 Electric drill (large) 500-1000 Toaster 900-1700 Fan 40-200 Vacuum cleaner 200-300 Freezer 300-500 Water pump 1000-3000 Hot plate 330-1100 Water heater 1000-5000 Iron 500-1500 Small hand saw 1000-2000 Light bulb As Rated Large hand saw 1500-2500 manuals and product tags to determine the wattage of electrical load devices. Long power cords and extension cords draw additional power. Keep cords at minimum possible length. Installation for Stand-by Use Precautions must be taken to prevent electrical back feeding into utility systems. This requires isolation of the electrical system. To isolate the electrical system, perform the following procedures: 1. Turn off the main electrical system switch prior to connecting the generator. 2. In accordance with national and local standards, a double throw transfer switch must be installed in the system. Always shut off ! WARNING main power prior to temporary connection of the generator to a building electrical system. Installation of the ! WARNING generator as a backup electrical source must be performed by a qualified (licensed or certified) electrical technician. 3 Operating Instructions Operating Instructions INFREQUENT USAGE If the generator is used infrequently, starting difficulty may occur. To help prevent difficulty starting, the generator should be run for approximately 30 minutes per week. STORAGE If the generator is not to be used for extended periods of time, the following pre-storage procedures should be performed: 1. Make sure engine oil is filled to the proper level. 2. Drain all fuel from the tank, lines, and carburetor. 3. Remove the spark plug, and pour approximately one teaspoon of oil into the spark plug hole. 4. Pull the starter cord several times to spread the oil throughout the cylinder. 5. Slowly pull the starter cord, until resistance is felt. This indicates that the piston is moving upward on the compression cycle, and the intake and exhaust valves are closed. (The piston pushes a small amount of air from the spark plug hole on compression). Refer to the engine manual that accompanies this unit for instructions regarding maintenance of engine components. Rotor Stator Brushes Slip Rings R BK Main Winding 120V Main Winding 120V Excitation Winding R Y W BK G BL BL R BK BK R AC AC G Circuit Breaker Circuit Breaker Bridge Rectifier 200V, 8A Capacitor 120V Duplex NEMA 5-15R G BK BK R W Fig. 3 - Wiring Diagram for GN301502AC and GN30C502AC 4 GN301502AC and GN30C502AC GN301502AC and GN30C502AC Symptom Possible Cause(s) Corrective Action Zero output from receptacles Low output voltage with no load 6 Vac or above Below 6 Vac 1. Engine speed is too slow 2. Open, shorted, or incorrect wiring 3. Faulty capacitor 4. Open/shorted rotor or stator windings 5. Open rectifier 1. Engine speed is too slow 2. Open rectifier 3. Faulty capacitor 4. Open/shorted rotor or stator windings 1. Generator head not magnetized 1. Adjust engine speed ] 2. Referring to the wiring diagram, clean and reconnect all wiring ] 3. Replace capacitor ] 4. Test winding resistance, replace winding if necessary ] 5. Test rectifier, replace if necessary ] 1. Adjust engine speed ] 2. Tes...
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