Honda EU20i Owner's Manual
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Honda EU20i Owner's Manual

Honda eu20i generator owner's manual
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EU20i
OWNER'S MANUAL
MANUEL DE L'UTILISATEUR
BEDIENUNGSANLEITUNG
MANUAL DE EXPLICACIONES

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  • Page 1 GENERATOR EU20i OWNER'S MANUAL MANUEL DE L'UTILISATEUR BEDIENUNGSANLEITUNG MANUAL DE EXPLICACIONES...
  • Page 2 Honda EU20i OWNER’S MANUAL Original instructions MANUEL DE L’UTILISATEUR Notice originale BEDIENUNGSANLEITUNG Originalbetriebsanleitung MANUAL DE EXPLICACIONES Manual original The‘‘e-SPEC’’mark symbolizes environmentally responsible technologies applied to Honda power equipment, which contains our wish to ‘‘preserve nature for generations to come.’’...
  • Page 3 All information in this publication is based on the latest product information available at the time of approval for printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation.

  • Page 4: Table Of Contents

    . 39 TRANSPORTING/STORAGE ............44 TROUBLESHOOTING ............... 47 SPECIFICATIONS ................50 WIRING DIAGRAM ................52 MAJOR Honda DISTRIBUTOR ADDRESSES ....Inside back cover ‘‘ EC Declaration of Conformity ’’ CONTENT OUTLINE ..Inside back cover...

  • Page 5: Safety Instructions

    SAFETY INSTRUCTIONS 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 6 Carbon Monoxide Hazards Exhaust contains poisonous carbon monoxide, a colorless, odorless gas. Breathing exhaust can cause loss of consciousness and may lead to death. If you run the generator in an area that is confined, or even partially enclosed area, the air you breathe could contain a dangerous amount of exhaust gas.
  • Page 7 Fire and Burn Hazards Do not use the generator in areas with a high risk of fire. When installed in ventilated rooms, additional requirements for fire and explosion protection shall be observed. The exhaust system gets hot enough to ignite some materials. Keep the generator at least 1 meter (3 feet) away from buildings and other equipment during operation.
  • Page 8 Do not throw it in the trash or pour it on the ground. An improperly disposed battery can hurt the environment. Always confirm local regulations for battery disposal. Contact your Honda servicing dealer for a replacement.

  • Page 9: Safety Label Locations

    Read the labels and safety notes and precautions described in this manual carefully. If a label comes off or becomes hard to read, contact your Honda dealer for a replacement. [For European model: G, GP3, GW, B, F, W types]...
  • Page 10 Honda generator is designed to give safe and dependable service if operated according to instructions. Read and understand the Owner’s Manual before operating the generator. Failure to do so could result in personal injury or equipment damage. Exhaust contains poisonous carbon monoxide, a colorless, odorless gas.
  • Page 11 Gasoline is highly flammable and explosive. Turn the engine off and let it cool before refueling. Connect and remove the receptacle box for parallel operation with the engine stopped. For single operation, the receptacle box for parallel operation must be removed. A hot exhaust system can cause serious burns.
  • Page 12 [For Australian model: U type]...

  • Page 13: Ce Mark And Noise Label Locations

    CE mark and noise label locations [For European model: G, GP3, GW, B, F, W types] NOISE LABEL CE MARK Performance class IP code Dry mass (weight) Sales agency Year of manufacture and address Manufacturer and address...

  • Page 14: Component Identification

    COMPONENT IDENTIFICATION FUEL CAP VENT LEVER CHOKE LEVER FUEL FILLER CAP CONTROL PANEL MAINTENANCE COVER STARTER GRIP ENGINE SWITCH SPARK PLUG MAINTENANCE COVER MUFFLER FRAME SERIAL NUMBER Record the frame serial number in the space below. You will need this serial number when ordering parts.

  • Page 15: Control Panel

    CONTROL PANEL G, GP3, GW, F, W, and B types AC OUTPUT RECEPTACLES PARALLEL OPERATION SOCKETS ECO THROTTLE SWITCH DC OUTPUT RECEPTACLE OIL ALERT INDICATOR LIGHT OVERLOAD INDICATOR DC CIRCUIT LIGHT PROTECTOR AC CIRCUIT PROTECTORS OUTPUT INDICATOR GROUND TERMINAL LIGHT...
  • Page 16 U type PARALLEL OPERATION SOCKETS AC OUTPUT RECEPTACLES ECO THROTTLE SWITCH OIL ALERT DC OUTPUT INDICATOR RECEPTACLE LIGHT OVERLOAD INDICATOR LIGHT DC CIRCUIT PROTECTOR OUTPUT INDICATOR LIGHT GROUND TERMINAL...
  • Page 17 Eco Throttle ECO: Engine speed is kept at idle automatically when the electrical appliance is disconnected and it returns to the proper speed by the electrical load when electrical appliance is connected. This position is recommended to minimize the fuel consumption while in operation. Eco Throttle system does not operate sufficiently if the electrical appliance requires the momentary electric power.

  • Page 18: Pre-Operation Check

    PRE-OPERATION CHECK Be sure to check the generator on a level surface with the engine stopped. Check the engine oil level. Using non detergent oil or 2-stroke engine oil could shorten the engine’s service life. Recommended oil Use 4-stroke motor oil that meets or exceeds the requirements for API service category SE or later (or equivalent).
  • Page 19 Loosen the maintenance cover screw and remove the maintenance cover. Remove the oil filler cap, and wipe the dipstick with a clean rag. Check the oil level by inserting the dipstick in the oil filler hole without screwing it in. If the oil level is below the end of the dipstick, refill with recommended oil up to the top of the oil filler neck.
  • Page 20 Check the fuel level. If the fuel level is low, refuel the fuel tank until the level as specified. After refueling, tighten the fuel filler cap securely. Use automotive unleaded gasoline with a Research Octane Number of 91 or higher (a Pump Octane Number of 86 or higher). Never use stale or contaminated gasoline or an oil/gasoline mixture.
  • Page 21 Gasolines Containing Alcohol If you decide to use a gasoline containing alcohol (gasohol), be sure its octane rating is at least as high as that recommended by Honda. There are two types of ‘‘gasohol’’: one containing ethanol, and the other containing methanol.
  • Page 22 Check the air cleaner. Check the air cleaner elements to be sure they are clean and in good condition. Loosen the maintenance cover screw and remove the maintenance cover. Press the latch tab on the top of the air cleaner body, remove the air cleaner cover, check the elements.

  • Page 23: Starting The Engine

    STARTING THE ENGINE Before starting the engine disconnect any load from the AC receptacle. Turn the fuel cap lever fully clockwise to the ON position. Turn the fuel tank cap vent lever to the OFF position when transporting the generator. FUEL CAP VENT LEVER Turn the engine switch to the ON position.
  • Page 24 Move the choke lever to the CLOSED position. Do not use the choke when the engine is warm or the air temperature is high. CHOKE LEVER CLOSED CLOSED Pull the starter grip lightly until you feel resistance, then pull the starter grip briskly toward in the direction of the arrow as shown below.
  • Page 25 Move the choke lever to the OPEN position as the engine warms up. CHOKE LEVER OPEN If the engine stops and will not restart, check the engine oil level (see page ) before troubleshooting in other areas.
  • Page 26 High altitude performance can be improved by specific modifications to the carburetor. If you always operate your generator at altitudes above 1,500 meters (5,000 feet), 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 27: Generator Use

    GENERATOR USE Be sure to ground the generator when the connected equipment is grounded. Do not connect to a building’s electrical system unless an isolation switch has been installed by a qualified electrician. Connections for standby power to a building’s electrical system must be made by a qualified electrician and must comply with all applicable laws and electrical codes.
  • Page 28 Do not exceed the current limit specified for any one receptacle. Do not connect the generator to a household circuit. This could cause the damage to the generator or to electrical appliances in the house. Do not modify or use the generator for other purposes than it is intended for.
  • Page 29 AC applications Start the engine and make sure the Output indicator (green) comes Confirm that the appliance to be used is switched off, and plug in the appliance. OVERLOAD INDICATOR LIGHT (RED) OUTPUT INDICATOR LIGHT (GREEN) Substantial overloading that continuously lights the Overload indicator (red) may damage the generator.
  • Page 30 AC Circuit Protector (B, F, G, GP3, GW and W types) The AC circuit protectors will automatically switch OFF (push button comes out) if there is a short circuit or a significant overload of the generator at 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 (pushing the push button in).
  • Page 31 When an electric motor is started, both the Overload indicator (red) and the Output indicator (green) may come on simultaneously. This is normal if the Overload indicator (red) goes off after about 4 seconds. If the Overload indicator (red) stays on, consult your Honda generator dealer.
  • Page 32 Parallel operation Please read the item ‘‘GENERATOR USE’’ before connecting any equipment to be used. Use only a Honda approved receptacle box for parallel operation (optional) when connecting two EU20i generators for parallel operation. Make sure that the electrical rating of the tool or appliance does not exceed that of the generator.
  • Page 33 Never connect the different generator models and types. Never connect a cable other than the receptacle box for parallel operation. Connect and remove the receptacle box for parallel operation with the engine stopped. For single operation, the receptacle box for parallel operation must be removed.
  • Page 34 Connect the cable connectors and ground terminals of the receptacle box for parallel operation to the generators and secure the cord clamp to handle. Place two generators at least 1 meter (3 feet) away from each other during parallel operation. Route the wire through the handle and clamp it to the handle using the band.
  • Page 35 Start the engines and make sure the Output indicators (green) come Confirm that the appliance to be used is switched off, and plug in the appliance. Switch on the equipment to be used. OUTPUT INDICATOR LIGHT (GREEN) AC Circuit Protector (Except U type) The AC circuit protector on the receptacle box for parallel operation will automatically switch OFF (push button comes out) if there is a short circuit or a significant overload of the generator at receptacle.
  • Page 36 DC application The DC receptacle may be used for charging 12 volt automotive-type batteries only. In DC operation, turn the Eco Throttle switch to the OFF position. Connect the charging cable to the DC receptacle of the generator and then to the battery terminals. CHARGING CABLE (SOLD SEPARATELY: G, GP3, GW, B, F, W types) To prevent the possibility of creating a spark near the battery,...
  • Page 37 Batteries produce explosive gases: If ignited, and explosion can cause serious injury or blindness. Provide adequate ventilation when charging. CHEMICAL HAZARD: Battery electrolyte contains sulfuric acid. Contact with eyes or skin, even through clothing, may cause severe burns. Wear a faceshield and protective clothing. Keep flames and sparks away, and do not smoke in the area.
  • Page 38 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 falls below a safe limit, the Oil Alert system will automatically shut down the engine (the engine switch will remain in the ON position).

  • Page 39: Stopping The Engine

    STOPPING THE ENGINE To stop the engine in an emergency, turn the engine switch to the OFF position. IN NORMAL USE: Switch off the connected equipment and pull the inserted plug. PLUG Turn the engine switch to the OFF position. ENGINE SWITCH...
  • Page 40 Turn the fuel cap vent lever fully counterclockwise to the OFF position. FUEL CAP VENT LEVER Be sure the fuel cap vent lever and the engine switch are in the OFF position when stopping, transporting and/or storing the generator. When parallel operation has been executed, pull the receptacle box for parallel operation.

  • Page 41: Maintenance

    Every 2 years (Replace if necessary) (2) Fuel line Service more frequently when used in dusty areas. 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 42 CHANGING OIL Drain the oil while the engine is still warm to assure rapid and complete draining. Make sure to turn the engine switch and the fuel cap vent lever to the OFF position before draining. Loosen the maintenance cover screw and remove the maintenance cover.
  • Page 43 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. Do not use gasoline or low flash point solvents for cleaning. They are flammable and explosive under certain conditions.
  • Page 44 SPARK PLUG SERVICE RECOMMENDED SPARK PLUG: CR5HSB (NGK) To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. Remove the spark plug maintenance cover. SPARK PLUG MAINTENANCE COVER Remove the spark plug cap. Clean any dirt from around the spark plug base. Use a spark plug wrench to remove the spark plug.
  • Page 45 Visually inspect the spark plug. Discard it if the insulator is cracked, chipped, or fouled. Clean the spark plug with a wire brush if it is to be reused. Measure the plug gap with a feeler gauge. Correct as necessary by carefully bending the side electrode. The gap should be: 0.6 0.7 mm (0.024 0.028 in) 0.6 0.7 mm...

  • Page 46: Transporting/Storage

    TRANSPORTING/STORAGE To prevent fuel spillage when transporting or during temporary storage, the generator should be secured upright in its normal operating position, with the engine switch OFF. The fuel cap vent lever is turned fully counterclockwise to the OFF position. Allow the engine to cool well before turning the fuel cap vent lever to the OFF position.
  • Page 47 Before storing the unit for an extended period: Be sure the storage area is free of excessive humidity and dust. Drain the fuel. Gasoline is extremely flammable and is explosive under certain conditions. Perform this task in a well ventilated area with the engine stopped.
  • Page 48 Change the engine oil. 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. Slowly pull the starter grip until resistance is felt. At this point, the piston is coming up on its compression stroke and both the intake and exhaust valves are closed.

  • Page 49: Troubleshooting

    Add the in the engine? recommended oil. Is the spark plug Clean, readjust in good gap and dry the condition? spark plug. Replace it if necessary. If the engine still does not start, take the generator to an authorized Honda dealer.
  • Page 50 Is the AC circuit circuit protector protector ON? Is the output indicator on? Take the Is the Overload generator to an indicator on? authorized Honda dealer. Check the Take the electrical NO DEFECTS generator to an appliance or authorized equipment for Honda dealer.
  • Page 51 No electricity at the DC receptacle: Is the DC circuit Turn the DC protector ON? circuit protector Take the generator to an authorized Honda dealer.

  • Page 52: Specifications

    SPECIFICATIONS Dimensions and Weight Model EU20i Description code EAAJ Length 512 mm (20.2 in) Width 290 mm (11.4 in) Height 425 mm (16.7 in) Dry weight 20.8 kg (45.9 lbs) Engine Model GX100 Engine type 4-stroke, overhead camshaft, single cylinder Displacement 98.5 cm (6.01 cu-in)
  • Page 53 Noise EU20i Model G, GP3, GW, B, F, W Type Not exceed Sound pressure level at 70 dB (A) the workstation (2006/42/EC) Microphone point CONTROL PANEL Center 1.60 m 1.0 m Uncertainty 88 dB (A) Measured sound power level (2000/14/EC, 2005/88/EC)

  • Page 54: Wiring Diagram

    WIRING DIAGRAM INDEX (See inside back cover) B, W, F, G Types ................. . W 1 U Type ....................W 2 ABBREVIATIONS Symbol Part name Symbol Part name AC, CP AC Circuit Protector StpM Stepping Motor AC, NF AC Noise Filter (Throttle Control) ACOR AC Output Receptacle...
  • Page 55 RECEPTACLE Shape Type G, GP3, GW...
  • Page 57 WIRING DIAGRAM SCHÉMA DE CABLAGE SCHALTPLAN DIAGRAMA DE CONEXIONES...

  • Page 61: Major Honda Distributor Addresses

    Weitere Informationen erhalten Sie gerne vom Honda- Kundeninformationszentrum unter der folgenden Adresse oder Telefonnummer: DIRECCIONES DE LOS PRINCIPLES CONCESIONARIOS Honda Para obtener más información, póngase en contacto con el Centro de información para clientes Honda en la dirección o número de teléfono siguientes:...
  • Page 62 AUSTRIA CROATIA FINLAND Honda Motor Europe (North) Hongoldonia d.o.o. OY Brandt AB. Hondastraße 1 Jelkovecka Cesta 5 Tuupakantie 7B 2351 Wiener Neudorf 10360 Sesvete Zagreb 01740 Vantaa Tel. : 43 (0)2236 690 0 Tel. : 385 1 2002053 Tel. :...
  • Page 63 356 21 480 150 http://www.honda.pt info hondakisgepek.hu honda.produtos honda-eu. ICELAND NETHERLANDS REPUBLIC OF BELARUS Bernhard ehf. Honda Motor Europe (North) Vatnagardar 24-26 Afd. Power Equipment- Scanlink Ltd. 104 Reykdjavik Capronilaan 1 Kozlova Drive, 9 Tel. : 354 520 1100 1119 NN Schiphol-Rijk...
  • Page 64 CR honda.ua ventas aucasa.com taller aucasa.com SLOVAKIA REPUBLIC SWEDEN UNITED KINGDOM Honda Slovakia, spol. s r.o. Honda Nordic AB Honda (UK) Power Equipment Prievozská 6 821 09 Bratislava Box 50583 - Västkustvägen 17 470 London Road Tel. : 421 2 32131112 20215 Malmö...
  • Page 65 "EC Declaration of Conformity" CONTENT OUTLINE "CE-Déclaration de conformité" DESCRIPTION DE TABLE DES MATIERES "EU-Konformitätserklärung" INHALTSÜBERSICHT DESCRIPCIÓN GENERAL DEL CONTENIDO DE LA "Declaración de Conformidad CE" *1: see specification page. *1: Siehe Spezifikationen-Seite é á *1: voir page de sp cifications *1: consulte la p gina de las...
  • Page 69 oHonda Motor Co., Ltd. 2009 efgsY16000.2009.08 36Z07610 Printed in Japan 00X36-Z07-6100...

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