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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 whatever.
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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.
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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.
CONTENTS SAFETY ...................... Safety Label Locations ............... Safety Information ................COMPONENT IDENTIFICATION .............. CONTROLS ....................11 Engine Switch ..................11 Recoil Starter ..................11 Fuel Tank Cap Vent Lever ..............12 Choke Lever ..................12 Output Indicator Light ...............
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MAINTENANCE ..................35 The Importance of Maintenance ............35 Maintenance Safety ................36 Emission Control System Information ..........37 Air Index ....................39 Maintenance Schedule ..............40 Engine Oil Change ................41 Air Cleaner Service ................
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.
SAFETY INFORMATION Honda generators are designed to give safe and dependable service if operated according to instructions. Read and understand this owner’s manual before operating your generator. You can help prevent accidents by being familiar with your generator’s controls, and by observing safe operating procedures.
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Do not connect to a building electrical system unless an isolation switch has been installed by a qualified electrician. Use only a Honda approved parallel operation kit (optional equipment) when connecting two EU1000i generators for parallel operation.
COMPONENT IDENTIFICATION PARALLEL OPERATION OUTLETS AC RECEPTACLES ECOTHROTTLE SWITCH GROUND TERMINAL OIL ALERT INDICATOR LIGHT OVERLOAD INDICATOR LIGHT OUTPUT INDICATOR LIGHT DC RECEPTACLE DC CIRCUIT PROTECTOR FUEL TANK CAP VENT LEVER CHOKE LEVER FUEL TANK CAP RECOIL STARTER GRIP LEFT SIDE MAINTENANCE COVER ENGINE SWITCH...
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SPARK PLUG MAINTENANCE COVER SPARK PLUG MUFFLER AIR CLEANER FRAME SERIAL NUMBER Record the frame serial number for your future reference. Refer to this serial number when ordering parts, and when making technical or warranty inquiries (see page Frame serial number: Date purchased:...
CONTROLS ENGINE SWITCH To start and stop the engine. Switch position: OFF: To stop the engine. To start and run the engine. ENGINE SWITCH RECOIL STARTER To start the engine, pull the starter grip lightly until resistance is felt, then pull briskly. Do not allow the starter grip to snap back against the engine.
FUEL TANK CAP VENT LEVER The fuel tank cap is provided with a vent lever to seal the fuel tank. The vent lever must be in the ON position for the engine to run. When the engine is not in use, leave the vent lever in the OFF position to reduce the possibility of fuel leakage.
OUTPUT INDICATOR LIGHT The output indicator light (green) is illuminated when the generator is operating normally. It indicates that the generator is producing electrical power at the receptacles. OUTPUT INDICATOR LIGHT (GREEN) OVERLOAD INDICATOR LIGHT If the generator is overloaded (in excess of 1,000 VA), or if there is a short circuit in a connected appliance, the overload indicator light (red) will go ON.
OIL ALERT SYSTEM 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 light comes on and the Oil Alert system automatically will stop the engine (the engine switch will remain in the ON position).
The EcoThrottle system does not operate. ECOTHROTTLE SWITCH PARALLEL OPERATION OUTLETS These outlets are used for connecting two EU1000i generators for parallel operation (see page ). A Honda approved parallel operation kit (optional equipment) is required for parallel operation. This kit can be purchased from an authorized Honda generator dealer.
DC RECEPTACLE The DC receptacle should ONLY be used for charging 12-volt automotive type batteries. DC CIRCUIT PROTECTOR The DC circuit protector automatically shuts off the DC battery charging circuit when the DC charging circuit is overloaded, when there is a problem with the battery, or when the connections between the battery and the generator are improper.
GROUND SYSTEM Honda portable generators have a system ground that connects generator frame components to the ground terminals in the AC output receptacles. The system ground is not connected to the AC neutral wire.
SPECIAL REQUIREMENTS Keep all cooling holes open and not blocked by 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.
AC APPLICATIONS Before connecting an appliance or power cord to the generator: Make sure that it is in good working order. Faulty appliances or power cords can create a potential for electrical shock. If an appliance begins to operate abnormally, becomes sluggish or stops suddenly, turn it off immediately.
When an electric motor is started, the overload indicator light (red) may come on. This is normal if the overload indicator light (red) goes off after about four (4) seconds. If the overload indicator light (red) stays on, consult your Honda generator dealer.
Power levels between rated and maximum may be used for no more than 30 minutes. Never connect different generator models and types. Use only a Honda approved parallel operation kit (optional equipment) when connecting two EU1000i generators for parallel operation.
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Limit operation requiring maximum power to 30 minutes. Maximum power in parallel operation is: 2.0 kVA For continuous operation, do not exceed the rated power. Rated power in parallel operation is: 1.8 kVA In either case, the total power requirements (VA) of all appliances connected must be considered.
AC PARALLEL OPERATION Connect the parallel operation kit between the two EU1000i generators following the instructions supplied with the kit. OUTPUT INDICATOR LIGHT PARALLEL OPERATION KIT (optional equipment) Start the generators and make sure the output indicator lights (green) come on (see page Plug in the appliance following the instructions provided with the parallel operation kit.
DC OPERATION The DC receptacle should ONLY be used for charging 12-volt automotive type batteries. When using the DC output, turn the EcoThrottle switch to the OFF position. Connecting the battery charging cable (optional equipment): Before connecting the battery charging cable to a battery that is installed in a vehicle, disconnect the vehicle battery ground cable from the negative ( ) battery terminal.
If this happens, wait a few minutes before pushing in the circuit protector to resume operation. If the DC circuit protector continues to go OFF, discontinue charging and see your authorized Honda generator dealer. Disconnecting the battery charging cable: Stop the engine.
ECOTHROTTLE 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 EcoThrottle system does not operate.
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.
PRE-OPERATION CHECK ENGINE OIL Engine oil is a major factor affecting engine performance and service life. Non-detergent and 2-stroke engine oils will damage the engine and are not recommended. SAE VISCOSITY GRADES Check the oil level BEFORE EACH USE with the generator on a level surface and the engine stopped.
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Remove the oil filler cap and wipe the dipstick clean. Check the oil level by inserting the dipstick into the filler neck without screwing it in. If the level is low, fill to the upper limit of the oil filler neck with the recommended oil.
REFUELING Fuel tank capacity: 0.61 US gal (2.3 ) 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 keep heat, sparks, and flame away.
If spark knock or pinging occurs at a steady engine speed, under normal load, change brands of gasoline. If spark knock or pinging persists, see an authorized Honda generator dealer. Running the engine with persistent spark knock or pinging can cause engine damage.
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Oxygenated Fuels Some conventional gasolines are being blended with alcohol or an ether compound. These gasolines are collectively referred to as oxygenated fuels. To meet clean air standards, some areas of the United States and Canada use oxygenated fuels to help reduce emissions.
STARTING THE ENGINE STARTING THE ENGINE Make sure that all appliances are disconnected from the AC receptacles. Turn the vent lever to the ON position. To start a cold engine, move the choke lever to the CLOSED position. To restart a warm engine, leave the choke lever in the OPEN position. Turn the engine switch to the ON position.
STOPPING THE ENGINE 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. Unplug appliances from the generator receptacles. Turn the engine switch to the OFF position. The fuel valve will automatically close.
Other service tasks that are more difficult, or require special tools, are best handled by professionals and are normally performed by a Honda technician or other qualified mechanic. The maintenance schedule applies to normal operating conditions. If...
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. Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed.
The following instructions and procedures must be followed in order to keep the emissions from your Honda engine within the emission standards. Tampering and Altering Tampering with or altering the emission control system may increase emissions beyond the legal limit.
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Afterburning (backfiring). Black exhaust smoke or high fuel consumption. Replacement Parts The emission control systems on your Honda engine were designed, built, and certified to conform with EPA and California emission regulations. We recommend the use of genuine Honda parts whenever you have maintenance done.
AIR INDEX An Air Index Information hang tag/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.
Service more frequently when used in dusty areas. These items should be serviced by your servicing dealer, unless the owner has the proper tools and is mechanically proficient. See the Honda Shop Manual. For commercial use, log hours of operation to determine proper maintenance intervals.
ENGINE OIL CHANGE Drain the used oil while the engine is warm. Warm oil drains quickly and completely. Turn the engine switch and vent lever to the OFF position to reduce the possibility of fuel leakage. Loosen the cover screw and remove the left-side maintenance cover (see page 28 ).
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Wash your hands with soap and water after handling used oil. 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.
AIR CLEANER SERVICE A dirty air cleaner will restrict air flow to the carburetor. To prevent carburetor malfunction, service the air cleaner regularly. Service more frequently when operating the generator in extremely dusty areas. Using gasoline or flammable solvent to clean the air filter can cause a fire or explosion.
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Remove the rubber air guide from AIR CLEANER the air cleaner case. CASE Clean the air guide and the air cleaner case with a moist rag, then reinstall the air guide. Reinstall the air filter. Make sure that the seal rubber is set in the groove of the air cleaner cover.
SPARK PLUG SERVICE In order to service the spark plug, you will need a spark plug wrench (commercially available). Recommended spark plugs: CR5HSB (NGK) U16FSR-UB (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.
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Visually inspect the spark plug. Discard it if the insulator is cracked or chipped. Measure the spark plug electrode gap with a wire-type feeler gauge. Correct the gap, if necessary, by carefully bending the side electrode. The gap should be: 0.024 0.028 in (0.60 0.70 mm) 0.024 0.028 in (0.60 0.70 mm)
SPARK ARRESTER MAINTENANCE If the generator has been running, the muffler will be very hot. Allow it to cool before proceeding. The spark arrester must be serviced every 100 hours to maintain its efficiency. Clean the spark arrester as follows: Remove the four 5 mm screws, and remove the muffler protector.
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Use a brush to remove carbon deposits from the spark arrester screen. Inspect the screen for breaks or tears and replace it if necessary. Check the muffler gasket; replace if damaged. Reinstall the muffler gasket, the spark arrester, the muffler and the muffler protector in the reverse order of removal.
TRANSPORTING/STORAGE TRANSPORTING Do not lay the generator on its side when moving, storing, or operating it. Oil 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.
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Change the engine oil. (page 41). After removal from storage, fill with fresh gasoline before starting. Use gasoline conditioners that are formulated to extend storage life. Follow the instructions included with the conditioner. Contact your authorized Honda generator dealer for conditioner recommendations.
Storage Procedure Drain the gasoline. Remove the fuel tank cap, and empty the fuel tank into an approved gasoline container using a commercially available hand siphon. Reinstall the fuel tank cap. Loosen the cover screw and remove the left-side maintenance cover. Loosen the carburetor drain screw.
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Change the engine oil (page 41). Remove the spark plug, and pour about a tablespoon of clean engine oil into the cylinder. Crank the engine several revolutions to distribute the oil, then reinstall the spark plug. Reinstall the spark plug cap on the spark plug securely. Reinstall the spark plug maintenance cover.
Is the spark plug in Readjust gap and good condition? dry the spark plug. R e p l a c e i t i f necessary. If the engine still does not start, take the generator to an authorized Honda generator dealer.
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Is the output indicator light ON? I s t h e o v e r l o a d Take the generator to an indicator light ON? authorized Honda generator dealer. NO DEFECTS Check the electrical ap- Take the generator to an...
INITIAL USE INSTRUCTIONS ADDING ENGINE OIL The generator is shipped WITHOUT OIL in the engine. Loosen the cover screw and remove the maintenance cover. COVER SCREW MAINTENANCE COVER With the generator in a level position, remove the oil filler cap/ dipstick.
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ADDING 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.
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After refueling, tighten the fuel tank cap securely. Keep the vent OFF for storage or transport, and ON to run the generator. VENT LEVER Move the generator at least 10 feet (3 meters) away from the fueling source and site before starting the engine. After initial fueling (or anytime the generator is run completely out of fuel), starting the engine may require additional pulls of the starter rope.
SPECIFICATIONS Dimensions Model EU1000i Power product description code EZGA Length 17.7 in (450 mm) Width 9.4 in (240 mm) Height 15.0 in (380 mm) Dry weight 29 lbs (13 kg) Engine Model GXH50 Engine Type 4-stroke, overhead valve, single cylinder Displacement 3.1 cu-in (50 cm )
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 to: American Honda Motor Co., Inc.
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. Warranty repairs and replacements will be made without charge for parts or labor.
Emission Control System Warranty Your new Honda Power Equipment engine complies with the U.S. EPA, Environment Canada and State of California emission regulations. American Honda Motor Co., Inc. provides the emission warranty coverage for engines in the United States, and its territories.
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You are responsible for presenting your power equipment engine to a Honda Power Equipment dealer as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.
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Honda is also liable for damages to other engine components caused by a failure of any warranted part during the warranty period.
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To Obtain Warranty Service: You must 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, at your expense, to any Honda Power Equipment dealer who is authorized by Honda to sell and service that Honda product during his normal business hours.
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Disclaimer of Consequential Damage and Limitation of Implied Warranties: AMERICAN HONDA MOTOR CO., INC. AND HONDA CANADA INC. D I S C L A I M A N Y R E S P O N S I B I L I T Y F O R I N C I D E N T A L O R...
INDEX COMPONENT IDENTIFICATION .............. CONTENTS ....................CONTROLS ....................11 Choke Lever ..................12 DC Circuit Protector ................16 DC Receptacle ..................16 EcoThrottle System ................ . 15 Engine Switch ..................11 Fuel Tank Cap Vent Lever ..............
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