Honda EU3000is Owner's Manual
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Honda EU3000is Owner's Manual

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Owner's Manual
GENERATOR
EU3000is
See page 11 for Initial Use Instructions
2020 Honda Motor Co., Ltd. -All Rights Reserved
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Summary of Contents for Honda EU3000is

  • Page 1 Owner’s Manual GENERATOR EU3000is See page 11 for Initial Use Instructions 2020 Honda Motor Co., Ltd. -All Rights Reserved...
  • Page 2 The information and specifications included in this publication were in effect at the time of approval for printing. Honda Motor Co., Ltd. reserves the right, however, to discontinue or change specifications or design at any time without notice and without incurring any obligation whatsoever.

  • Page 3: Introduction

    When your generator needs scheduled maintenance, keep in mind that your Honda servicing dealer is specially trained in servicing Honda generators and is supported by the parts and service divisions of American Honda. Your Honda servicing dealer is dedicated to your satisfaction and will be pleased to answer your questions and concerns.
  • Page 4 INTRODUCTION A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. We have provided important safety messages in this manual and on the generator. This information alerts you to potential hazards that could hurt you or others.

  • Page 5: Table Of Contents

    CONTENTS INTRODUCTION ....................1 GENERATOR SAFETY ..................6 IMPORTANT SAFETY INFORMATION................6 Operator Responsibility....................6 Carbon Monoxide Hazards..................... 7 Electric Shock Hazards ..................... 8 Fire and Burn Hazards ...................... 8 Refuel With Care......................... 9 Vehicles and Transportation Hazards................. 9 SAFETY LABEL LOCATIONS....................10 INITIAL USE INSTRUCTIONS ................
  • Page 6 CONTENTS AIR FILTER CHECK .........................31 SAFE OPERATING PRECAUTIONS ..................32 OPERATION ..................... 33 STARTING THE ENGINE .......................33 Manual starting: .......................35 STOPPING THE ENGINE .......................37 HOW TO RESTART WHEN STOPPED BY CO-MINDER (CO SHUT-OFF SYSTEM) ..............................38 AC OPERATION ........................39 AC Applications ........................40 AC PARALLEL OPERATION ....................41 AC Parallel Operation Applications................42 ECO-THROTTLE™...
  • Page 7 Replacement Parts ......................80 Maintenance........................81 AIR INDEX..........................81 SPECIFICATIONS ........................82 WIRING DIAGRAM.........................84 CONSUMER INFORMATION................85 DEALER LOCATOR INFORMATION ..................85 Honda PUBLICATIONS......................85 CUSTOMER SERVICE INFORMATION ................86 Distributor’s Limited Warranty ..................87 Emission Control System Warranty ................92 REGISTRATION ........................97 Please Register Your Generator..................97 INDEX ......................98...

  • Page 8: Generator Safety

    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 instructions in this manual and on the generator.

  • Page 9: Carbon Monoxide Hazards

    GENERATOR SAFETY Carbon Monoxide Hazards A generator's exhaust contains toxic carbon monoxide, which you cannot see or smell. Breathing carbon monoxide can KILL YOU IN MINUTES. To avoid carbon monoxide poisoning, follow these instructions when operating a generator: • Only run a generator OUTSIDE, far away from windows, doors, and vents with engine exhaust directed away from occupied structures.

  • Page 10: Electric Shock Hazards

    • Do not connect to a building’s electrical system unless an isolation switch has been installed by a qualified electrician. • For parallel operation, use only a Honda approved parallel kit (optional equipment) when connecting one EU3000is to another EU3000is generator.

  • Page 11: Refuel With Care

    GENERATOR SAFETY Refuel With Care Gasoline is highly 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. •...

  • Page 12: Safety Label Locations

    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.

  • Page 13: Initial Use Instructions

    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 by turning it counterclockwise. 4. Add enough oil to bring the oil level to the upper limit of the oil filler neck. SAE10W-30 API service category SJ or later (or equivalent) is recommended for general use;...

  • Page 14: Engine Oil Recommendations

    AMBIENT TEMPERATURE Read the instructions on the oil container before use. The SAE oil viscosity and service category are in the API label on the oil container. Honda recommends that you use API service category SJ or later (or equivalent) oil.

  • Page 15: Fuel

    INITIAL USE INSTRUCTIONS FUEL Add fuel to the generator in a well-ventilated area. Fuel only outdoors. Keep gasoline away from appliance, such as pilot lights, barbecues, electric appliances, power tools, etc. Spilled fuel is not only a fire hazard, it causes environmental damage.
  • Page 16 INITIAL USE INSTRUCTIONS 1. Remove the fuel tank cap. 2. Fuel carefully to avoid spilling fuel. 3. Do not fill the fuel tank above the upper level mark (red) on the fuel strainer or fuel may flow into the EVAP canister causing fuel spillage. 4.

  • Page 17: Fuel Recommendations

    INITIAL USE INSTRUCTIONS 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. You may use regular unleaded gasoline containing no more than 10% ethanol (E10) or 5% methanol by volume.

  • Page 18: Battery

    INITIAL USE INSTRUCTIONS BATTERY WARNING: Battery posts, terminals, and related accessories contain lead and lead components. Wash your hands after handling. The battery is disconnected for shipment. 1. Remove the front cover (see page 63). 2. Remove the battery terminal bolts and nuts from the small plastic bag that is taped to the top of the battery.

  • Page 19: Controls & Features

    CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS Use the illustrations on these pages to locate and identify the most frequently used controls. PARALLEL OPERATION OUTLETS OUTPUT INDICATOR CO-MINDER OVERLOAD AC CIRCUIT ALARM PROTECTORS INDICATOR OIL ALERT/CHECK INDICATOR ENGINE SWITCH CHOKE KNOB AC RECEPTACLES FUEL VALVE LEVER ECO-THROTTLE SWITCH...
  • Page 20 CONTROLS & FEATURES SPARK PLUG CAP FRONT HANDLE MUFFLER OIL FILLER CAP AIR CLEANER OIL DRAIN PLUG OIL MAINTENANCE COVER LEFT SIDE MAINTENANCE COVER FUEL TANK CAP STARTER GRIP REAR HANDLE GROUND TERMINAL...

  • Page 21: Controls

    CONTROLS & FEATURES CONTROLS Engine Switch The engine switch controls the ignition system, and it operates the electric starter. OFF – Stops the engine. The engine START switch key can be removed/inserted. ON – Running position, and for starting with the recoil starter. START –...

  • Page 22: Fuel Valve Lever

    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. After stopping the engine, turn the fuel valve to the OFF position. FUEL VALVE LEVER CHOKE KNOB Choke Knob...

  • Page 23: Eco-Throttle™ Switch

    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.

  • Page 24: Co-Minder (Co Shut-Off System)

    CONTROLS & FEATURES CO-MINDER (CO Shut-off System) CO-MINDER is a system that automatically stops the engine before the surrounding carbon monoxide concentration exceeds a certain level. If the CO-MINDER detects a high carbon monoxide concentration, the engine will stop and the CO ALARM indicator will flash for about five minutes. Continuously using the generator in areas with high concentrations of carbon monoxide can cause serious health hazards due to carbon monoxide poisoning (see page 7).
  • Page 25 • The FAULT/CO SENSOR LIFE indicator indicates the estimated life left in the CO- MINDER. • The generator stopping period and storage period are also included in the useful lifespan of the CO-MINDER. • Contact an authorized Honda Power Equipment dealer for CO-MINDER replacement.

  • Page 26: Parallel Operation Outlets

    CONTROLS & FEATURES Parallel Operation Outlets These outlets are used for connecting two EU3000is generators for parallel operation (see page 41). A Honda approved parallel operation cable kit (optional equipment) is required for parallel operation. This kit can be purchased from an authorized Honda generator dealer.

  • Page 27: Features

    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.

  • Page 28: Oil Alert /Check Indicator

    CONTROLS & FEATURES ® Oil Alert /Check 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/Check indicator (red) comes on and the Oil Alert system automatically will stop the engine (the engine switch will remain in the ON position).

  • Page 29: Ground Terminal

    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.

  • Page 30: Before Operation

    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.

  • Page 31: Check The Engine

    BEFORE OPERATION To prevent a possible fire, keep the generator at least 3 feet (1 meter) away from building walls, vehicles, and other equipment during operation. Do not place flammable objects close to the engine or exhaust. Before beginning your pre-operation checks, be sure the generator is on a level surface and the engine switch is in the OFF position.

  • Page 32: Engine Oil Level Check

    BEFORE OPERATION ENGINE OIL LEVEL CHECK Check the engine oil level with the engine stopped and in a level position. 1. Open the oil maintenance cover. 2. Remove the oil filler cap by turning it counterclockwise. Wipe the dipstick clean. 3.

  • Page 33: Air Filter Check

    BEFORE OPERATION AIR FILTER CHECK AIR CLEANER COVER CLIPS 1. Use a screwdriver to loosen the latch and open the left side maintenance cover. 2. Unsnap the air cleaner cover clips, and remove the air cleaner cover. CLIPS FOAM AIR FILTER 3.

  • Page 34: Safe Operating Precautions

    BEFORE OPERATION SAFE OPERATING PRECAUTIONS Before operating the generator, review chapters "GENERATOR SAFETY" (see page 6). For your safety, do not operate the generator in an enclosed, or partly enclosed area such as a garage (even if the door is open) or near structures or vehicles. Your generator's exhaust contains poisonous carbon monoxide gas that can collect rapidly in such areas, structures, vehicles, trailers, or boats.

  • Page 35: Operation

    OPERATION STARTING THE ENGINE To prevent a possible fire, keep the generator at least 3 feet (1 meter) away from building or trailer walls, vehicles, trailers, boats, and other equipment during operation. Do not place flammable objects close to the engine. •...
  • Page 36 OPERATION 3. Make sure the Eco-Throttle switch is ECO-THROTTLE SWITCH in the OFF position, or more time will be required for warm-up. 4. To start a cold engine, pull the CHOKE KNOB choke knob out to the CLOSED position. To restart a warm engine, leave the choke knob in the OPEN position.

  • Page 37: Manual Starting

    OPERATION 6. If the choke knob was moved to the CHOKE KNOB CLOSED position to start the engine, gradually push it to the OPEN position as the engine warms OPEN ECO-THROTTLE SWITCH 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.
  • Page 38 OPERATION 5. Pull the starter grip lightly until you STARTER GRIP feel resistance; then pull briskly in the direction of the arrow as shown. Do not allow the starter grip to snap back against the generator. Return it gently to prevent damage to the starter.

  • Page 39: Stopping The Engine

    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.

  • Page 40: How To Restart When Stopped By Co-Minder (Co Shut-Off System)

    OPERATION HOW TO RESTART WHEN STOPPED BY CO-MINDER (CO SHUT-OFF SYSTEM) When the engine is automatically stopped by the CO-MINDER, move the generator to an area with fresh air and away from any device that may be emitting carbon monoxide, such as another generator. Press the CO-MINDER reset button and then follow the standard procedure for starting the engine.

  • Page 41: Ac Operation

    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. If the overload alarm (red) stays on, consult your Honda Power Equipment dealer. 1. Start the engine (see page 33) and make sure the output indicator (green) comes on.

  • Page 42: Ac Applications

    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.

  • Page 43: Ac Parallel Operation

    (red) goes off within 4 seconds. If the overload alarm (red) stays on, consult your generator dealer. 1. Connect the parallel operation kit between the two EU3000is generators following the instructions supplied with the kit.

  • Page 44: Ac Parallel Operation Applications

    • Never connect different generator models and types. • Use only a Honda approved parallel operation kit (optional equipment) when connecting two EU3000is generators for parallel operation. • Never connect or remove the parallel operation kit when the generator is running.
  • Page 45 OPERATION When operating generators in parallel operation, if one generator emits exhaust toward the other, the CO-MINDER (CO Shut-off System) of the generator that is receiving the exhaust may stop the engine. Pay attention to the following for placing generators in parallel operation. •...
  • Page 46 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.

  • Page 47: Eco-Throttle™ System

    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.

  • Page 48: Standby Power

    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.

  • Page 49: Special Requirements

    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.

  • Page 50: Servicing Your Generator

    Remember that an authorized Honda Power Equipment dealer knows your generator best and is fully equipped to maintain and repair it. To ensure the best quality and reliability, use only new, Honda Genuine parts or their equivalents for repair and replacement.

  • Page 51: Maintenance Safety

    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.

  • Page 52: Maintenance Schedule

    * Replace the paper air filter only. (1) Service more frequently when used in dusty areas. (2) These items should be serviced by your Honda servicing dealer, unless you have the proper tools and are mechanically proficient. Refer to the Honda shop manual for service procedures.

  • Page 53: Engine Oil Change

    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.

  • Page 54: Air Cleaner Service

    SERVICING YOUR GENERATOR Improper disposal of engine oil can be harmful to the environment. If you change your own oil, please dispose of it properly. Put it in a sealed container, and take it to a recycling center. Do not discard it in a trash bin, dump it on the ground, or pour it down a drain.

  • Page 55: Spark Plug Service

    SERVICING YOUR GENERATOR SPARK PLUG SERVICE In order to service the spark plug, you will need a spark plug wrench (commercially available). Required spark plug: BPR6ES (NGK) W20EPR-U (DENSO) To ensure proper engine operation, the spark plug must be properly gapped and free of deposits.
  • Page 56 SERVICING YOUR GENERATOR 5. Inspect the spark plug. Replace it if SIDE ELECTRODE the electrodes are worn or fouled, 0.028–0.031 in or if the insulator is cracked or (0.7–0.8 mm) chipped. Clean the spark plug with a wire brush if it is to be reused. SEALING 6.

  • Page 57: Spark Arrester Service

    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.
  • Page 58 SERVICING YOUR GENERATOR 5. Remove the lower muffler protector. 8 mm BOLTS LOWER MUFFLER PROTECTOR REAR HANDLE 6 mm BOLTS REAR UNDER PLATE 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...
  • Page 59 SERVICING YOUR GENERATOR 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.
  • Page 60 SERVICING YOUR GENERATOR 10. Install the upper muffler protector and the rear cover in the reverse order of removal. UPPER MUFFLER PROTECTOR OIL FILLER NECK RUBBER DRIP GUARD REAR COVER OIL DRAIN NECK When installing the rear cover, carefully fit the rubber drip guard around the oil filler neck and oil drain neck.

  • Page 61: Sediment Cup Cleaning

    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.
  • Page 62 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. •...
  • Page 63 SERVICING YOUR GENERATOR 15. Close and latch the left side maintenance cover. SEDIMENT CUP O-RING (Replace) SEDIMENT CUP...

  • Page 64: Battery Service

    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.

  • Page 65: Battery Removal

    SERVICING YOUR GENERATOR The battery gives off explosive hydrogen gas during normal operation. A spark or flame can cause the battery to explode with enough force to kill or seriously hurt you. Wear protective clothing and a face shield, or have a skilled mechanic perform the battery maintenance.

  • Page 66: Battery Charging

    SERVICING YOUR GENERATOR 3. Remove the negative (–) cable from the battery negative (–) terminal, and then remove the positive (+) cable from the battery positive (+) terminal. BATTERY HOLDER BAND NEGATIVE (–) CABLE POSITIVE (+) CABLE BATTERY RUBBER 4. Remove the battery and the battery rubber from the battery tray. This symbol on the battery means that this product must not be treated as household waste.

  • Page 67: Battery Installation

    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.

  • Page 68: Fuse

    In the event of fuse failure, locate the cause of failure and repair it before you continue operation. If the fuse continues to fail, discontinue generator use and consult your authorized Honda dealer. 1. Turn the engine switch to the OFF position and remove the key before checking or replacing the fuse.
  • Page 69 SERVICING YOUR GENERATOR 5. Install the front cover, and install the four 6 mm cap nuts, making sure the four collared washers are placed in the rubber grommets inside the cover. FUSE HOLDER If frequent fuse failure occurs, determine the cause and correct the problem before attempting to operate the generator further.

  • Page 70: Storage

    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.
  • Page 71 After removal from storage, drain the stored gasoline into a suitable container, and fill with fresh gasoline before starting. Use gasoline stabilizers that are formulated to extend storage life. Follow the manufacturer’s instructions for use. Contact your authorized Honda Power Equipment dealer for stabilizer recommendations.
  • Page 72 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. •...

  • Page 73: Engine Oil

    STORAGE Engine Oil Change the engine oil (see page 51). Engine Cylinder 1. Remove the spark plug (see page 53), 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.

  • Page 74: Storage Precautions

    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.

  • Page 75: Transporting

    TRANSPORTING An engine that has been running will remain very hot for a period of time. A hot engine and exhaust system can burn you and ignite some material. If the generator has been used, allow it to cool for at least 15 minutes before loading the generator on the transport vehicle.

  • Page 76: Taking Care Of Unexpected Problems

    Dry and reinstall spark plug. engine). Fuel filter restricted, carburetor Take the generator to an authorized malfunction, ignition malfunction, Honda Power Equipment dealer, or valves stuck, etc. refer to the shop manual. CO-MINDER (CO Shut-off System) is Review the location of the generator,...

  • Page 77: Engine Lacks Power

    Refuel with fresh gasoline (p. 13). refueled with bad gasoline. Fuel filter restricted, carburetor Take the generator to an authorized malfunction, ignition malfunction, Honda Power Equipment dealer, or valves stuck, etc. refer to the shop manual. NO POWER AT THE AC RECEPTACLES Possible Cause...

  • Page 78: Engine Automatically Stop And The Co Alarm Indicator Flashing

    CO-MINDER malfunction. Consult an authorized Honda Power Equipment dealer. CO sensor may have reached the end Consult an authorized Honda Power of its useful lifespan (see page 23). Equipment dealer. FAULT/CO SENSOR LIFE INDICATOR FLASHING WHEN RUNNING THE...

  • Page 79: Technical Information

    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. Frame serial number: Date purchased:...

  • Page 80: Carburetor Modification For High Altitude Operation

    High altitude performance can be improved by specific modifications to the carburetor. If you always operate your generator at altitudes above 2,000 feet (610 meters), have your authorized Honda servicing dealer perform this carburetor modification. This engine, when operated at high altitude with the carburetor modifications for high altitude use, will meet each emission standard throughout its useful life.

  • Page 81: Emission Control System Information

    Carbon monoxide does not react in the same way, but it is toxic. Honda utilizes appropriate air/fuel ratios and other emissions control systems to reduce the emissions of carbon monoxide, oxides of nitrogen, and hydrocarbons.

  • Page 82: Problems That May Affect Emissions

    • Black exhaust smoke or high fuel consumption. Replacement Parts The emissions control systems on your new Honda engine were designed, built, and certified to conform with EPA, California, and Canadian emissions regulations. We recommend the use of Honda Genuine parts whenever you have maintenance done.

  • Page 83: Maintenance

    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.

  • Page 84: Specifications

    TECHNICAL INFORMATION SPECIFICATIONS Dimensions Model (Type) EU3000is1 Description code EZGF Length 25.9 in (658 mm) Width 17.6 in (447 mm) Height 22.0 in (558 mm) Dry mass [weight] 130.7 lbs (59.3 kg) Engine Model GX200T2 Engine type 4-stroke, overhead valve, single cylinder Displacement 12.0 cu-in (196 cm [Bore ×...
  • Page 85 (0.7 – 0.8 mm) Valve clearance (cold) IN: 0.15 ± 0.02 mm See your authorized EX: 0.20 ± 0.02 mm Honda dealer. Other specifications No other adjustments needed. Specifications may vary according to the types, and are subject to change without notice.

  • Page 86: Wiring Diagram

    TECHNICAL INFORMATION WIRING DIAGRAM...

  • Page 87: Consumer Information

    Parts Catalog This manual provides complete, illustrated parts lists for your generator. Visit peparts.honda.com for free online access to the parts catalog. It is also available for purchase in paper form through your Honda dealer. Accessories Catalog Your authorized Honda Power Equipment dealer offers a wide selection of accessories (optional equipment) to make your generator even more useful.

  • Page 88: Customer Service Information

    The Service Manager or General Manager can help. Almost all problems are solved in this way. If you are dissatisfied with the decision made by the dealership’s management, contact the Honda Power Equipment Customer Relations Office. You can write American Honda Motor Co., Inc. Power Equipment Division...

  • Page 89: Distributor's Limited Warranty

    What American Honda will Repair or Replace Under Warranty: American Honda will repair or replace, at its option, any part that is proven to be defective in material or workmanship under normal use during the applicable warranty time period.
  • Page 90 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...
  • Page 91 Disclaimer of Consequential Damage and Limitation of Implied Warranties: American Honda disclaims any responsibility for loss of time or use of the product, transportation, commercial loss, or any other incidental or consequential damage.
  • Page 92 To Qualify for This Warranty: 1. The parts, accessories, or apparel must be purchased from American Honda or a dealer authorized by American Honda to sell those products in the United States, Puerto Rico, and the U.S. Virgin Islands. Parts and accessories must be purchased for installation on original Honda equipment or engines to be eligible for warranty coverage.
  • Page 93 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.

  • Page 94: Emission Control System Warranty

    MANUFACTURER'S WARRANTY COVERAGE: The exhaust and evaporative emissions control system on your Honda power equipment engine is warranted for two years. If any emissions-related part on your Honda power equipment engine is defective, the part will be repaired or replaced by Honda.
  • Page 95 • As the power equipment engine owner, you should however be aware that Honda may deny you warranty coverage if your power equipment engine or a part has failed due to abuse, neglect, improper maintenance, or unapproved modifications.
  • Page 96 (including durability) could result in denial of coverage. If such a non-Honda replacement part is used in the repair or maintenance of your engine, and an authorized Honda dealer determines it is defective or causes a failure of a warranted part, your claim for repair of your engine may be denied.
  • Page 97 Honda Power Equipment dealer who is authorized by Honda to sell and service that Honda product during their normal business hours. Claims for repair or adjustment found to be caused solely by defects in material or workmanship will not be denied because the engine was not properly maintained and used.
  • Page 98 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;...

  • Page 99: Registration

    Please Register Your Generator If your dealer did not collect registration information from you, please take a few minutes and register your purchase with Honda. This allows us to contact you with any important updates regarding your generator. Please note registration is not required to obtain warranty service.

  • Page 100: Index

    INDEX AC Appliance and Power Cord..................29 AC Applications ........................40 AC Circuit Protectors ......................24 AC OPERATION ........................39 AC Parallel Operation Applications................42 AC PARALLEL OPERATION ....................41 AIR CLEANER SERVICE ......................52 AIR FILTER CHECK ........................ 31 AIR INDEX..........................
  • Page 101 Fuel Valve Lever ........................20 FUEL........................... 13, 68 FUSE............................66 GENERATOR SAFETY ......................6 Ground Terminal........................27 Honda PUBLICATIONS......................85 HOW TO RESTART WHEN STOPPED BY CO-MINDER (CO SHUT-OFF SYSTEM) ............................... 38 IMPORTANT SAFETY INFORMATION................6 INITIAL USE INSTRUCTIONS....................11 INTRODUCTION ........................
  • Page 102 INDEX Knowledge ..........................28 MAINTENANCE SAFETY ..................... 49 MAINTENANCE SCHEDULE....................50 Maintenance.......................... 81 Manual starting: ........................35 NO POWER AT THE AC RECEPTACLES ................75 ® Oil Alert /Check Indicator ....................26 OPERATION ..........................33 Operator Responsibility....................... 6 Overload Alarm (Indicator)....................25 Output Indicator ........................
  • Page 103 INDEX Special Requirements......................47 SPECIFICATIONS ........................82 STANDBY POWER......................... 46 Starter Grip..........................19 STARTING THE ENGINE ...................... 33 STOPPING THE ENGINE ...................... 37 STORAGE PRECAUTIONS....................72 STORAGE PREPARATION ....................68 STORAGE..........................68 System Ground ........................46 TAKING CARE OF UNEXPECTED PROBLEMS............... 74 Tampering and Altering ....................
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  • Page 107: Quick Reference Information

    QUICK REFERENCE INFORMATION Fuel Type Regular unleaded gasoline with an ethanol content of no more than 10% and a pump octane rating of 86 or higher Engine Oil Type SAE 10W-30, API SJ or later (or equivalent), for general use (page 12) Maximum oil capacity: 18 oz (0.55 L)
  • Page 108 EU3000is 英 31ZS9610 00X31ZS9 6101 00X31-ZS9-6101 Printed in Japan...

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