Owner’s Manual GENERATOR EU3000is See page 89 for Initial Use Instructions 31ZT7633 00X31-ZT7-6331 EM4 BK PANTONE186C AH 英 FM Hi Printed in Japan 背幅4mm C 2018 Honda Motor Co., Ltd.
QUICK REFERENCE INFORMATION The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. California Proposition 65 This product contains or emits chemicals known to the state of California to cause cancer, birth defects or other reproductive harm Exhaust contains poisonous carbon monoxide gas that can build up to dangerous levels in closed areas. Breathing carbon monoxide can cause unconsciousness or death.
1ZT76331.book Page 1 Friday, February 23, 2018 2:59 PM INTRODUCTION Congratulations on your selection of a Honda generator. We are certain you will be pleased with your purchase of one of the finest generators on the market. We want to help you get the best results from your new generator and to operate it safely. This manual contains the information on how to do that; please read it carefully. As you read this manual, you will find information preceded by a symbol.
31ZT76331.book Page 2 Friday, February 23, 2018 2:59 PM A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. And using this generator safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.
31ZT76331.book Page 3 Friday, February 23, 2018 2:59 PM CONTENTS GENERATOR SAFETY ...............................................................................6 IMPORTANT SAFETY INFORMATION .................................................6 Operator Responsibility.....................................................................6 Carbon Monoxide Hazards................................................................6 Electric Shock Hazards ..............................................................
31ZT76331.book Page 4 Friday, February 23, 2018 2:59 PM CONTENTS OPERATION .............................................................................................21 SAFE OPERATING PRECAUTIONS.....................................................21 STARTING THE ENGINE .....................................................................22 STOPPING THE ENGINE .....................................................................26 AC OPERATION..............................................................
31ZT76331.book Page 5 Friday, February 23, 2018 2:59 PM CONTENTS TRANSPORTING......................................................................................66 TAKING CARE OF UNEXPECTED PROBLEMS ......................................67 ENGINE WILL NOT START..................................................................67 ENGINE LACKS POWER......................................................................67 NO POWER AT THE AC RECEPTACLES.............................................
31ZT76331.book Page 6 Friday, February 23, 2018 2:59 PM GENERATOR SAFETY IMPORTANT SAFETY INFORMATION Honda generators are designed for use with electrical equipment that has suitable power requirements. Other uses can result in injury to the operator or damage to the generator and other property. Most injuries or property damage can be prevented if you follow all the instructions in this manual and on the generator.
31ZT76331.book Page 7 Friday, February 23, 2018 2:59 PM GENERATOR SAFETY To alert you to potentially dangerous levels of carbon monoxide coming from a generator operating outside or from other sources, install battery operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back-up on every level of the home and outside sleeping areas, according to the manufacturer's instructions.
31ZT76331.book Page 8 Friday, February 23, 2018 2:59 PM GENERATOR SAFETY Refuel With Care • • • • • • Gasoline is extremely flammable, and gasoline vapor can explode. Do not refuel during operation. Allow the engine to cool if it has been in operation. Refuel only outdoors in a well-ventilated area and on a level surface. Never smoke near gasoline, and keep other flames and sparks away. Do not overfill the fuel tank. Overfilling the fuel tank may cause fuel to leak out of the bottom of the EVAP canister.
31ZT76331.book Page 9 Friday, February 23, 2018 2:59 PM GENERATOR SAFETY SAFETY LABEL LOCATIONS These labels warn you of potential hazards that can cause serious injury. Read them carefully. If a label comes off or becomes hard to read, contact your Honda generator dealer for a replacement.
31ZT76331.book Page 10 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS Use the illustrations on these pages to locate and identify the most frequently used controls.
31ZT76331.
31ZT76331.book Page 12 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES CONTROLS Engine Switch The engine switch controls the ignition system, and it operates the electric starter. ON OFF – Stops the engine. The engine switch key can be removed/inserted. OFF START ON – Running position, and for starting with the recoil starter. ENGINE SWITCH START – Operates the electric starter. Starter Grip STARTER GRIP Used when the battery voltage is too low to turn the starter motor.
31ZT76331.book Page 13 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES Fuel Valve Lever The fuel valve lever is located on the control panel. The fuel valve must be in the ON position for the engine to run. ON After stopping the engine, turn the fuel valve to the OFF position. OFF FUEL VALVE LEVER CHOKE KNOB Choke Knob The choke is used to provide proper starting mixture when the engine is cold. It can be opened and closed by operating the choke knob manually.
31ZT76331.book Page 14 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES Eco-Throttle™ Switch The Eco-Throttle™ system automatically reduces engine speed when loads are turned off or disconnected. When appliances are turned on or reconnected, the engine returns to the proper speed to power the electrical load. If high electrical loads are connected simultaneously, turn the Eco-Throttle switch to the OFF position to reduce voltage changes.
31ZT76331.book Page 15 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES AC Circuit Protectors The AC circuit protectors will automatically switch to OFF if there is a short circuit or a significant overload of the generator at the 120 V 20 A receptacle or 120 V 30 A locking plug receptacle. If an AC circuit protector switches OFF automatically, check that the appliance is working properly and does not exceed the rated load capacity of the circuit before resetting the AC circuit protector ON.
31ZT76331.book Page 16 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES FEATURES Output Indicator The output indicator (green) is illuminated when the generator is operating normally. It indicates that the generator is producing electrical power at the receptacles. OUTPUT INDICATOR (GREEN) Overload Alarm (Indicator) If the generator is overloaded (in excess of 3.0 kVA), or if there is a short circuit in a connected appliance, the overload alarm (red) will come ON.
31ZT76331.book Page 17 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES Oil Alert® Indicator The Oil Alert® system is designed to prevent engine damage caused by an insufficient amount of oil in the crankcase. Before the oil level in the crankcase can fall below a safe limit, the Oil Alert indicator (red) comes on and the Oil Alert system automatically will stop the engine (the engine switch will remain in the ON position).
31ZT76331.book Page 18 Friday, February 23, 2018 2:59 PM CONTROLS & FEATURES Ground Terminal The generator ground terminal is connected to the frame of the generator, the metal non-current-carrying parts of the generator, and the ground terminals of each receptacle. Before using the ground terminal, consult a qualified electrician, electrical inspector, or local agency having jurisdiction for local codes or ordinances that apply to the intended use of the generator.
31ZT76331.book Page 19 Friday, February 23, 2018 2:59 PM BEFORE OPERATION ARE YOU READY TO GET STARTED? Your safety is your responsibility. A little time spent in preparation will significantly reduce your risk of injury. Knowledge Read and understand this manual. Know what the controls do and how to operate them. Familiarize yourself with the generator and its operation before you begin using it. Know how to quickly shut off the generator in case of an emergency.
31ZT76331.book Page 20 Friday, February 23, 2018 2:59 PM BEFORE OPERATION To prevent a possible fire, keep the generator at least 3 feet (1 meter) away from building walls and other equipment during operation. Do not place flammable objects close to the engine. Before beginning your pre-operation checks, be sure the generator is on a level surface and the engine switch is in the OFF position. Check the Engine • Before each use, look around and underneath the engine for signs of oil or gasoline leaks.
31ZT76331.book Page 21 Friday, February 23, 2018 2:59 PM OPERATION SAFE OPERATING PRECAUTIONS Before operating the generator for the first time, review chapters GENERATOR SAFETY (see page 6) and BEFORE OPERATION (see page 19). For your safety, do not operate the generator in an enclosed area such as a garage. Your generator’s exhaust contains poisonous carbon monoxide gas that can collect rapidly in an enclosed area and cause illness or death.
31ZT76331.book Page 22 Friday, February 23, 2018 2:59 PM OPERATION STARTING THE ENGINE To prevent a possible fire, keep the generator at least 3 feet (1 meter) away from building walls and other equipment during operation. Do not place flammable objects close to the engine. Operating this generator less than 3 feet (1 meter) from a building or other obstruction can cause overheating and damage the generator. For proper cooling, allow at least 3 feet (1 meter) of empty space above and around the generator.
31ZT76331.book Page 23 Friday, February 23, 2018 2:59 PM OPERATION 3. Make sure the Eco-Throttle switch is in the OFF position, or more time will be required for warm-up. ECO-THROTTLE SWITCH ON OFF CHOKE KNOB 4. To start a cold engine, pull the choke knob out to the CLOSED position. To restart a warm engine, leave the choke knob in the OPEN position. OPEN CLOSE 5. Turn the engine switch to the START position, and hold it there until the engine starts.
31ZT76331.book Page 24 Friday, February 23, 2018 2:59 PM OPERATION 6. If the choke knob was moved to the CLOSED position to start the engine, gradually push it to the OPEN position as the engine warms up. CHOKE KNOB OPEN 7. If you wish to use the Eco-Throttle system, turn the Eco-Throttle switch to the ON position after the engine has warmed up for 2 or 3 minutes. ECO-THROTTLE SWITCH ON Manual starting: 1. Make sure that all appliances connected to the generator are turned off. 2.
31ZT76331.book Page 25 Friday, February 23, 2018 2:59 PM OPERATION 5. Pull the starter grip lightly until you feel resistance; then pull briskly in the direction of the arrow as shown. STARTER GRIP Do not allow the starter grip to snap back against the generator. Return it gently to prevent damage to the starter. Direction to pull 6. If the choke knob was moved to the CLOSED position to start the engine, gradually push it to the OPEN position as the engine warms up. 7.
31ZT76331.book Page 26 Friday, February 23, 2018 2:59 PM OPERATION STOPPING THE ENGINE To stop the engine in an emergency, simply turn the engine switch to the OFF position. Under normal conditions, use the following procedure. 1. Turn off or disconnect all appliances that are connected to the generator or the parallel operation kit. 2. Turn the engine switch to the OFF position. OFF ON ENGINE SWITCH 3. Turn the fuel valve lever to the OFF position. ON OFF FUEL VALVE LEVER 4.
31ZT76331.book Page 27 Friday, February 23, 2018 2:59 PM OPERATION AC OPERATION Before connecting an appliance to the generator, make sure that it is in good working order and that its electrical rating does not exceed that of the generator. Most motorized appliances require more than their electrical rating for startup. When an electric motor is started, the overload alarm (red) may come on. This is normal if the overload alarm (red) goes off within 4 seconds.
31ZT76331.book Page 28 Friday, February 23, 2018 2:59 PM OPERATION AC Applications Before connecting an appliance or power cord to the generator: • Make sure that it is in good working order. A faulty appliance or power cord can create a potential for electrical shock. • If an appliance begins to operate abnormally, becomes sluggish, or stops suddenly, turn it off immediately.
ZT76331.book Page 29 Friday, February 23, 2018 2:59 PM OPERATION AC PARALLEL OPERATION Before connecting an appliance to either generator, make sure that the appliance is in good working order and that its electrical rating does not exceed that of the receptacle. Most motorized appliances require more than their electrical rating for startup. When an electric motor is started, the overload alarm (red) may come on. This is normal if the overload alarm (red) goes off within 4 seconds.
31ZT76331.book Page 30 Friday, February 23, 2018 2:59 PM OPERATION 3. Plug in the appliance following the instruction provided with the parallel operation cable kit. 4. Turn on the appliance. If the generators are overloaded (see page 32), or if there is a short circuit in a connected appliance, the overload alarm (red) will go ON. The overload alarm (red) will stay ON, and after about four seconds, current to the connected appliance(s) will shut off, and the output indicator (green) will go OFF.
31ZT76331.book Page 31 Friday, February 23, 2018 2:59 PM OPERATION AC Parallel Operation Applications Follow the instructions included with the parallel operation cable kit. Before connecting an appliance or power cord to the generator: • Make sure that it is in good working order. A faulty appliance or power cord can create a potential for electrical shock. • If an appliance begins to operate abnormally, becomes sluggish, or stops suddenly, turn it off immediately.
31ZT76331.book Page 32 Friday, February 23, 2018 2:59 PM OPERATION Most appliance motors require more than their rated wattage for startup. Make sure the electrical rating of the tool or appliance does not exceed the maximum power rating of the generator. Maximum power in parallel operation is: 6.0 kVA For continuous operation, do not exceed the rated power. Rated power in parallel operation is: 5.6 kVA In either case, the total power requirements (VA) of all appliances connected must be considered.
31ZT76331.book Page 33 Friday, February 23, 2018 2:59 PM OPERATION DC OPERATION The DC receptacle should ONLY be used for charging 12-volt automotive type batteries. The DC charging output is not regulated. DC output will vary according to the position of the Eco-Throttle switch. When the Eco-Throttle switch is turned to the ON position and the AC output is not used, the DC current will be about one-third of the rated current.
31ZT76331.book Page 34 Friday, February 23, 2018 2:59 PM OPERATION 2. Plug the battery charging cable into the DC receptacle of the generator. 3. Connect the red lead of the battery charging cable to the positive (+) battery terminal and the black lead to the negative (–) battery terminal. BATTERY CHARGING CABLE (optional equipment) RED LEAD BLACK LEAD 4. Start the generator. Do not start the vehicle while the battery charging cable is connected and the generator is running.
31ZT76331.book Page 35 Friday, February 23, 2018 2:59 PM OPERATION YELLOW INDICATOR OFF ON DC RECEPTACLE DC CIRCUIT PROTECTOR Disconnecting the battery charging cable: 1. Stop the engine. 2. Disconnect the black lead of the battery charging cable from the negative (–) battery terminal. 3. Disconnect the red lead of the battery charging cable from the positive (+) battery terminal. 4. Disconnect the battery charging cable from the DC receptacle of the generator. 5.
31ZT76331.book Page 36 Friday, February 23, 2018 2:59 PM OPERATION ECO-THROTTLE™ SYSTEM With the switch in the ON position, engine speed is automatically lowered when loads are reduced, turned off, or disconnected. When appliances are turned on or reconnected, the engine returns to the proper speed to power the electrical load. In the OFF position, the Eco-Throttle™ system does not operate.
31ZT76331.book Page 37 Friday, February 23, 2018 2:59 PM OPERATION STANDBY POWER Connections to a Building’s Electrical System Connections for standby power to a building’s electrical system must be made by a qualified electrician. The connection must isolate the generator power from utility power, and must comply with all applicable laws and electrical codes. Improper connections to a building’s electrical system can allow current from the generator to backfeed into the utility lines.
31ZT76331.book Page 38 Friday, February 23, 2018 2:59 PM OPERATION Special Requirements Keep all cooling holes open and clear of debris, mud, water, etc. Cooling holes are located on the side panel, the control panel, and the bottom of the generator. If the cooling holes are blocked, the generator may overheat and damage the engine, inverter, or windings. Do not lay the generator on its side when moving, storing, or operating it. Oil may leak and damage the engine or your property.
31ZT76331.book Page 39 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR THE IMPORTANCE OF MAINTENANCE Good maintenance is essential for safe, economical, and trouble free operation. It will also help reduce air pollution. To help you properly care for your generator, the following pages include a maintenance schedule, routine inspection procedures, and simple maintenance procedures using basic hand tools.
31ZT76331.book Page 40 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR MAINTENANCE SAFETY Some of the most important safety precautions follow. However, we cannot warn you of every conceivable hazard that can arise in performing maintenance. Only you can decide whether or not you should perform a given task. Improper maintenance can cause an unsafe condition. Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed.
31ZT76331.book Page 41 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR MAINTENANCE SCHEDULE REGULAR SERVICE PERIOD (3) Perform at every indicated month or operating hour interval, whichever comes first.
31ZT76331.book Page 42 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR REFUELING With the engine stopped, remove the fuel tank cap and check the fuel level. Refill the fuel tank if the fuel level is low. Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Stop the engine and let it cool before handling fuel. • Keep heat, sparks, and flame away • Handle fuel only outdoors • Wipe up spills immediately Fuel can damage paint and plastic.
31ZT76331.book Page 43 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR FUEL LEVEL GAUGE UPPER LEVEL MARK (RED) FULL TETHER EMPTY FUEL STRAINER UPPER LEVEL MARK (RED) FUEL TANK CAP After refueling, reinstall the fuel tank cap securely. FUEL RECOMMENDATIONS This engine is certified to operate on regular unleaded gasoline with a pump octane rating of 86 or higher. Never use gasoline that is stale, contaminated, or mixed with oil. Avoid getting dirt or water in the fuel tank.
31ZT76331.book Page 44 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR ENGINE OIL LEVEL CHECK Check the oil level BEFORE EACH USE with the generator on a level surface and the engine stopped. 1. Open the oil maintenance cover. 2. Remove the oil filler cap. 3. Check the oil level. If it is below the upper limit, fill with the recommended oil (see page 46) to the upper limit. 4. Reinstall the oil filler cap securely. 5. Close and latch the oil maintenance cover.
31ZT76331.book Page 45 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR ENGINE OIL CHANGE Drain the oil while the engine is warm to assure rapid and complete draining. 1. Open and remove the oil maintenance cover. 2. Place a suitable container below the engine to catch the oil, then remove the drain plug and sealing washer, remove the oil filler cap, and drain the oil. 3. Reinstall the oil drain plug and a new sealing washer. Tighten the plug securely. TORQUE: 18 N∙m (1.8 kgf∙m, 13 lbf∙ft) 4.
31ZT76331.book Page 46 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR ENGINE OIL RECOMMENDATIONS Oil is a major factor affecting performance and service life. Use 4-stroke automotive detergent oil. SAE 10W—30 is recommended for general use. Other viscosities shown in the chart may be used when the average temperature in your area is within the recommended range. AMBIENT TEMPERATURE The SAE oil viscosity and service category are in the API label on the oil container.
31ZT76331.book Page 47 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR AIR CLEANER SERVICE 1. Use a screwdriver to loosen the latch and open the left side maintenance cover. AIR CLEANER COVER CLIPS 2. Unsnap the air cleaner cover clips, and remove the air cleaner cover. CLIPS FOAM AIR FILTER 3. Check the foam air filter and paper air filter to be sure they are clean and in good condition. If the foam air filter is dirty, clean it as described on page 48.
31ZT76331.book Page 48 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR FOAM AIR FILTER CLEANING A dirty foam air filter will restrict air flow to the carburetor, reducing engine performance. If you operate the generator in very dusty areas, clean the foam air filter more frequently than specified in the Maintenance Schedule. 1. Wash the foam air filter in a solution of household detergent and warm water, then rinse thoroughly, or wash in non-flammable or high flash point solvent.
31ZT76331.book Page 49 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR SPARK PLUG SERVICE In order to service the spark plug, you will need a spark plug wrench (commercially available). Recommended spark plug: BPR6ES (NGK) W20EPR-U (DENSO) To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. An incorrect spark plug can cause engine damage. If the engine is hot, allow it to cool before servicing the spark plug. 1.
31ZT76331.book Page 50 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR 6. Visually inspect the spark plug. Replace it if the electrodes are worn or if the insulator is cracked, chipped, or fouled. 7. Measure the spark plug electrode gap with a wire-type feeler gauge. Correct the gap, if necessary, by carefully bending the side electrode. SIDE ELECTRODE 0.028–0.031 in (0.7–0.8 mm) SEALING WASHER INSULATOR The gap should be: 0.028–0.031 in (0.7–0.8 mm) 8.
31ZT76331.book Page 51 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR SPARK ARRESTER SERVICE The spark arrester must be serviced every 100 hours to keep it functioning as designed. If the engine has been running, the muffler will be very hot. Allow the muffler to cool before servicing the spark arrester. Clean the spark arrester as follows: 1. Remove the four 6 mm cap nuts, and remove the rear cover. 2. Remove the four 6 mm bolts, and remove the upper muffler protector.
31ZT76331.book Page 52 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR 6. Remove the three 5 mm bolts, and remove the exhaust tail pipe and the spark arrester. EXHAUST TAIL PIPE SPARK ARRESTER 5 mm BOLTS 7. Use a brush to remove carbon deposits from the spark arrester screen. Be careful to avoid damaging the screen. The spark arrester must be free of breaks and holes. Replace the spark arrester if it is damaged. 8.
31ZT76331.book Page 53 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR 9. Install the lower muffler protector, the rear under plate, and the rear handle in the reverse order of removal. LOWER MUFFLER PROTECTOR HOOK LOWER MUFFLER PROTECTOR REAR HANDLE REAR UNDER PLATE HOOK Install the lower muffler protector inside the hook securely. 10. Install the upper muffler protector and the rear cover in the reverse order of removal.
31ZT76331.book Page 54 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR SEDIMENT CUP CLEANING The sediment cup prevents water that may be in the fuel tank from entering the carburetor. If the engine has not been run for a long time, the sediment cup should be cleaned. 1. Turn the engine switch to the OFF position. 2. Turn the fuel valve lever to the OFF position. 3. Use a screwdriver to loosen the latch and open the left side maintenance cover. 4.
31ZT76331.book Page 55 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR 8. Unscrew the sediment cup. Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Stop the engine and let it cool before handling fuel. • Keep heat, sparks, and flame away • Handle fuel only outdoors • Wipe up spills immediately 9. Clean the sediment cup in non-flammable or high flash point solvent. 10. Reinstall a new O-ring and the sediment cup. 11.
31ZT76331.book Page 56 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR BATTERY SERVICE Your generator’s engine charging system charges the battery while the engine is running. However, if the generator is only used periodically, the battery must be charged monthly to maintain the battery service life. The battery contains sulfuric acid (electrolyte), which is highly corrosive and poisonous. Getting electrolyte in your eyes or on your skin can cause serious burns.
31ZT76331.book Page 57 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR Battery Removal WARNING: Battery posts, terminals, and related accessories contain lead and lead components. Wash hands after handling. 1. Remove the four 6 mm cap nuts, and remove the front cover. COLLAR (4) FRONT COVER 6 mm CAP NUTS 2. Remove the battery holder band. 3. Remove the negative (–) cable from the battery negative (–) terminal, and then remove the positive (+) cable from the battery positive (+) terminal.
31ZT76331.book Page 58 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR Battery Charging The battery will expel explosive hydrogen gas when overcharged. A spark or flame can cause the battery to explode with enough force to kill or seriously hurt you. Always use a regulated charger that provides the correct charging current to prevent overcharging. Wear protective clothing and a face shield, or have a skilled mechanic perform the battery maintenance. The battery is rated at 8.
31ZT76331.book Page 59 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR Battery Installation 1. Install the battery in the generator. 2. Connect the battery positive (+) cable to the battery positive (+) terminal first and tighten the bolt securely. 3. Slide the battery boot over the positive (+) cable and terminal. 4. Connect the battery negative (–) cable to the battery negative (–) terminal, and tighten the bolt securely. 5. Install the battery rubber and the battery holder band. 6.
31ZT76331.book Page 60 Friday, February 23, 2018 2:59 PM SERVICING YOUR GENERATOR FUSE If the fuse is blown, the starter motor won’t operate. 1. Turn the engine switch to the OFF position. 2. Remove the four 6 mm cap nuts and the front cover. COLLAR (4) FRONT COVER 6 mm CAP NUTS 3. Remove the fuse holder cover and replace the fuse. The specified fuse is 5 A. FUSE HOLDER If frequent fuse failure occurs, determine the cause and correct the problem before attempting to operate the generator further.
31ZT76331.book Page 61 Friday, February 23, 2018 2:59 PM STORAGE STORAGE PREPARATION Proper storage preparation is essential for keeping your generator trouble-free and looking good. The following steps will help to keep rust and corrosion from impairing your generator’s function and appearance, and will make the engine easier to start when you use the generator again. Cleaning Wipe the generator with a moist cloth.
31ZT76331.book Page 62 Friday, February 23, 2018 2:59 PM STORAGE Service according to the table below: STORAGE TIME RECOMMENDED SERVICE PROCEDURE TO PREVENT HARD STARTING Less than 1 month No preparation required 1 to 2 months Fill with fresh gasoline and add gasoline stabilizer*. Fill with fresh gasoline and add gasoline 2 months to 1 year stabilizer*. Drain the carburetor float bowl (page 63). Drain the fuel sediment cup (page 54). Fill with fresh gasoline and add gasoline stabilizer*.
31ZT76331.book Page 63 Friday, February 23, 2018 2:59 PM STORAGE Draining the Fuel Tank and Carburetor Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Stop the engine and let it cool before handling fuel. • Keep heat, sparks, and flame away • Handle fuel only outdoors • Wipe up spills immediately 1. Use a screwdriver to loosen the latch and open the left side maintenance cover. 2. Place a suitable gasoline container below the carburetor drain hose.
31ZT76331.book Page 64 Friday, February 23, 2018 2:59 PM STORAGE Engine Oil Change the engine oil (see page 45). Engine Cylinder 1. Remove the spark plug (see page 49), and pour approximately one teaspoon (5 cc) of clean engine oil into the cylinder. Crank the engine several revolutions to distribute the oil, then reinstall the spark plug. 2. Reinstall the spark plug cap on the spark plug securely. 3. Reinstall the spark plug inspection cover. 4. Slowly pull the starter grip until resistance is felt.
31ZT76331.book Page 65 Friday, February 23, 2018 2:59 PM STORAGE STORAGE PRECAUTIONS If your generator will be stored with gasoline in the fuel tank and carburetor, it is important to reduce the hazard of gasoline vapor ignition. Select a well-ventilated storage area away from any appliance that operates with a flame, such as a furnace, water heater, or clothes dryer. Also avoid any area with a spark-producing electric motor, or where power tools are operated.
31ZT76331.book Page 66 Friday, February 23, 2018 2:59 PM TRANSPORTING Do not lay the generator on its side when moving, storing, or operating it. Oil or fuel may leak and damage the engine or your property. If the generator has been used, allow it cool for at least 15 minutes before loading the generator on the transport vehicle. A hot engine and exhaust system can burn you and can ignite some material.
31ZT76331.book Page 67 Friday, February 23, 2018 2:59 PM TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START Possible Cause Fuel valve lever OFF. Engine switch OFF. Out of fuel. Bad fuel; generator stored without treating or draining gasoline, or refueled with bad gasoline. Low oil level caused Oil Alert to stop engine. Spark plug faulty, fouled, or improperly gapped. Spark plug wet with fuel (flooded engine). Fuel filter restricted, carburetor malfunction, ignition malfunction, valves stuck, etc.
31ZT76331.book Page 68 Friday, February 23, 2018 2:59 PM TAKING CARE OF UNEXPECTED PROBLEMS NO POWER AT THE AC RECEPTACLES Possible Cause Output indicator is OFF, and overload alarm is ON. AC Circuit protector tripped. Faulty power tool or appliance. Faulty generator. Correction Check AC load. Stop and restart the engine. Check the cooling air inlet. Stop and restart the engine. Check AC load and reset circuit protector (p. 15). Replace or repair power tool or appliance. Stop and restart the engine.
31ZT76331.book Page 69 Friday, February 23, 2018 2:59 PM TECHNICAL INFORMATION Serial Number Location FRAME SERIAL NUMBER Record the frame serial number and date purchased in the spaces below. You will need this information when ordering parts and when making technical or warranty inquiries.
31ZT76331.book Page 70 Friday, February 23, 2018 2:59 PM TECHNICAL INFORMATION Carburetor Modification for High Altitude Operation At high altitude, the standard carburetor air-fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting. Operation at an altitude that differs from that at which this engine was certified, for extended periods of time, may increase emissions.
31ZT76331.book Page 71 Friday, February 23, 2018 2:59 PM TECHNICAL INFORMATION Emission Control System Information Source of Emissions The combustion process produces carbon monoxide, oxides of nitrogen, and hydrocarbons. Control of hydrocarbons and oxides of nitrogen is very important because, under certain conditions, they react to form photochemical smog when subjected to sunlight. Carbon monoxide does not react in the same way, but it is toxic.
31ZT76331.book Page 72 Friday, February 23, 2018 2:59 PM TECHNICAL INFORMATION Problems That May Affect Emissions If you are aware of any of the following symptoms, have your engine inspected and repaired by your authorized Honda servicing dealer. • • • • • Hard starting or stalling after starting. Rough idle. Misfiring or backfiring under load. Afterburning (backfiring). Black exhaust smoke or high fuel consumption.
31ZT76331.book Page 73 Friday, February 23, 2018 2:59 PM TECHNICAL INFORMATION Air Index (Models sold in California) An Air Index Information label is applied to engines certified to an emission durability time period in accordance with the requirements of the California Air Resources Board. The bar graph is intended to provide you, our customer, the ability to compare the emissions performance of available engines. The lower the Air Index, the less pollution.
31ZT76331.book Page 74 Friday, February 23, 2018 2:59 PM TECHNICAL INFORMATION Specifications Dimensions Model (Type) Description code Length Width Height Dry mass [weight] EU3000is1 EZGF 25.9 in (658 mm) 17.6 in (447 mm) 22.0 in (558 mm) 130.7 lbs (59.3 kg) Engine Model Engine type Displacement [Bore × Stroke] Compression ratio Engine speed Cooling system Ignition system Oil capacity Fuel tank capacity Spark plug GX200T2 4-stroke, overhead valve, single cylinder 12.0 cu-in (196 cm3) [2.68 × 2.
31ZT76331.
31ZT76331.book Page 76 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Dealer Locator Information To find an authorized Honda Servicing Dealer anywhere in the United States: Visit our website: http://powerequipment.honda.com/dealer-locator Honda Publications Shop Manual This manual covers complete maintenance and overhaul procedures. It is intended to be used by a skilled technician. Available through your Honda dealer or visit http://powerequipment.honda.
31ZT76331.book Page 77 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Customer Service Information Honda Power Equipment dealership personnel are trained professionals. They should be able to answer any question you may have. If you encounter a problem that your dealer does not solve to your satisfaction, please discuss it with the dealership’s management. The Service Manager or General Manager can help. Almost all problems are solved in this way.
31ZT76331.book Page 78 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Distributor’s Limited Warranty This warranty is limited to the following Honda Power Equipment products when distributed by American Honda Motor Co., Inc., Power Equipment Division, 4900 Marconi Drive, Alpharetta, Georgia 30005. The following warranty applies to products purchased at retail or placed in rental service on or after January 1, 2010.
31ZT76331.book Page 79 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION To Obtain Warranty Service: You must, at your expense, take the Honda Power Equipment product, accessory, replacement part, apparel, or the power equipment on which the accessory or replacement part is installed, and proof of purchase to any Honda Power Equipment dealer in the United States, Puerto Rico, or the U.S. Virgin Islands who is authorized to sell and/or service that product, during the dealer’s normal business hours.
31ZT76331.book Page 80 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Exclusions: 1.
31ZT76331.book Page 81 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Honda Parts, Accessories, and Apparel This warranty is limited to Honda Power Equipment parts, accessories, and apparel when distributed by American Honda Motor Co., Inc., 4900 Marconi Drive, Alpharetta, Georgia 30005-8847.
31ZT76331.book Page 82 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION To Obtain Warranty Service: You must, at your expense, take the Honda Power Equipment part, accessory, or apparel, or the Honda Power Equipment on which the accessory or part is installed, and proof of purchase to any Honda Power Equipment dealer in the United States, Puerto Rico, or the U.S. Virgin Islands who is authorized to sell that product, during the dealer’s normal business hours.
31ZT76331.book Page 83 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Emission Control System Warranty Your new Honda Power Equipment engine complies with the U.S. EPA, Environment Canada, and State of California (models certified for sale in California only) emission regulations. American Honda Motor Co., Inc. provides the emission warranty coverage for engines in the United States and its territories. Honda Canada Inc.
31ZT76331.book Page 84 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Owner’s Warranty Responsibility As the power equipment engine owner, you are responsible for completing all required maintenance listed in your owner’s manual. Honda recommends that you retain all receipts covering maintenance on your power equipment engine, but Honda cannot deny warranty coverage solely for the lack of receipts or for your failure to ensure that all scheduled maintenance has been completed.
31ZT76331.book Page 85 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Warranty Coverage Honda power equipment engines sold in the United States and Canada are covered by this warranty for a period of two years from the date of delivery to the original retail purchaser or the length of the Honda Distributor’s Limited Warranty, whichever is longer. This warranty is transferable to each subsequent purchaser for the duration of the warranty period.
31ZT76331.book Page 86 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION To Obtain Warranty Service You must, at your own expense, take your Honda Power Equipment engine or the product on which it is installed, along with your sales registration card or other proof of original purchase date, to any Honda Power Equipment dealer who is authorized by Honda to sell and service that Honda product during their normal business hours.
31ZT76331.book Page 87 Friday, February 23, 2018 2:59 PM CONSUMER INFORMATION Disclaimer of Consequential Damage and Limitation of Implied Warranties American Honda Motor Co., Inc. and Honda Canada Inc. disclaim any responsibility for incidental or consequential damages such as loss of time or the use of the power equipment, or any commercial loss due to the failure of the equipment; and any implied warranties are limited to the duration of this written warranty.
31ZT76331.book Page 88 Friday, February 23, 2018 2:59 PM INITIAL USE INSTRUCTIONS ENGINE OIL The generator is shipped WITHOUT OIL in the engine. 1. Place the generator on a level surface. 2. Open the oil maintenance cover. 3. Remove the oil filler cap. 4. Add enough SAE 10W-30 API service category SJ or later (or equivalent) oil to bring the oil level to the upper limit of the oil filler neck. SAE 10W-30 oil is recommended for general use; for additional recommendations, see page 46.
31ZT76331.book Page 89 Friday, February 23, 2018 2:59 PM INITIAL USE INSTRUCTIONS FUEL Add fuel to the generator in a well-ventilated area. Never refuel the engine inside a building where gasoline fumes may reach flames or sparks. Keep gasoline away from appliance pilot lights, barbecues, electric appliances, power tools, etc. Spilled fuel is not only a fire hazard, it causes environmental damage. Wipe up spills immediately.
31ZT76331.book Page 90 Friday, February 23, 2018 2:59 PM INITIAL USE INSTRUCTIONS Fuel can damage paint and plastic. Be careful not to spill fuel when filling your fuel tank. Damage caused by spilled fuel is not covered under warranty. Move the generator at least 10 feet (3 meters) away from the fueling source and site before starting the engine. BATTERY WARNING: Battery posts, terminals, and related accessories contain lead and lead components. Wash hands after handling.
31ZT76331.
31ZT76331.book Page 92 Friday, February 23, 2018 2:59 PM INDEX A AC Applications .................................................................................. 28 AC Circuit Protectors .......................................................................... 15 AC OPERATION................................................................................... 27 AC PARALLEL OPERATION................................................................ 29 AC Parallel Operation Applications......................
31ZT76331.book Page 93 Friday, February 23, 2018 2:59 PM INDEX E Eco-Throttle Switch ............................................................................ 14 ECO-THROTTLE SYSTEM .................................................................. 36 Electric Shock Hazards ......................................................................... 7 Emission Control System Information.............................................. 71 Emission Control System Warranty........................................
31ZT76331.book Page 94 Friday, February 23, 2018 2:59 PM INDEX M MAINTENANCE SAFETY.................................................................... 40 MAINTENANCE SCHEDULE .............................................................. 41 N NO POWER AT THE AC RECEPTACLES............................................ 68 NO POWER AT THE DC RECEPTACLE .............................................. 68 O Oil Alert Indicator................................................................................
31ZT76331.book Page 95 Friday, February 23, 2018 2:59 PM INDEX S SAFE OPERATING PRECAUTIONS.................................................... 21 SAFETY LABEL LOCATIONS................................................................ 9 SEDIMENT CUP CLEANING............................................................... 54 Safety Precautions.............................................................................. 40 Serial Number Location ................................................................
31ZT76331.
QUICK REFERENCE INFORMATION The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. California Proposition 65 This product contains or emits chemicals known to the state of California to cause cancer, birth defects or other reproductive harm Exhaust contains poisonous carbon monoxide gas that can build up to dangerous levels in closed areas. Breathing carbon monoxide can cause unconsciousness or death.
Owner’s Manual GENERATOR EU3000is See page 89 for Initial Use Instructions 31ZT7633 00X31-ZT7-6331 EM4 BK PANTONE186C AH 英 FM Hi Printed in Japan 背幅4mm C 2018 Honda Motor Co., Ltd.
