The generator is a potential source of electrical shock if misused. Do not expose the generator to moisture, rain or snow. Do not let the generator get wet, aqd do not operate it with wet hands. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
Thank you for purchasing a Honda generator. We want to help you et the best results from your new generator and on how to to pperate it safely. -Phis manual contains the information do that; please read it carefully. This owner’s manual describes the operation and maintenance of the Honda Generator: EB2500X All information in this publication is based on the latest product information available at the time of printing. Honda Motor Co., Ltd.
CONTENTS SAFETY ....................................................................................................... Safety Label Locations ........................................................................ ............................................................................... Safety Information COMPONENT IDENTIFICATION ............................................................... CONTROLS ...............................................................................................
TRANSPORTING/STORAGE . ... .. ... .. .. ... ... .. ... .. ... ... .. ... .. ... .. .. ... ..*............... 39 TROUBLESHOOTING .. .. ... ... .. ... .. ... .. ... ... .. .. ... .. ... ... .. .. ... .. ... ... .. ... .. .. ... .. ... .. . 41 WIRING DIAGRAM ... .. ... ... .. ... ... .. ... .. ... ... .. .. .... .. .. .... .. .. ... .. ... ... .. .. ... ... .. ... .. .. 43 SPECIFICATIONS ... .. ... ... ... .. ... ... .. ... ..... ... ... ... .. ... .. ... ... .. .. ... ... .. ... .. ... ... .. ... ...
SAFETY SAFETY LABEL LOCATION These labels warn you of potential injury. Read them carefully. hazards that can cause serious If a label comes off or becomes hard to read, contact Generator dealer for a replacement. * ch WARN,.,, USING THEGWER4lUNIN your Honda NCllfCK tOR SPIllfD flJfL OR VlJfl LfAKS STOP fR61Wf BffURf RffUfllW.5. RfPANDUf SUR L’APPARflL. ARRhfR Lf YOlflJR AVANI Of RflAlRf If PLfIK. 0 ISCAPf. DONOTUSEINDOORS. EXHAUST GASCONTAINS POISONOUS \ CARBONMONOXIDE.
[I EL )2500x HONDA MOTOR CO.,LTD.
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. Operator Responsibility l Know how to stop the generator quickly in case of emergency. l Understand the use of all generator controls, output receptacles, and connections.
Fire and Burn Hazards l 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. - Do not enclose the generator in any structure. - Keep flammable materials away from the generator. l The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before storing the generator indoors.
COMPONENT IDENTIFICATION ENGINE SWITCH RECOIL STARTER GRIP \ OIL DRAIN PLUG I ENGINE SERIAL NUMBER 8
FUEL TANK CAP FUEL METER PLUG Record the engine and frame serial numbers for your future reference. Refer to these serial numbers when ordering parts, and when making technical or warranty inquiries (see page45 ).
Engine Switch To start and stop the engine. Key position: OFF: To Stop the engine. ON: To run the engine. I I I ENGINE SWITCH Recoil Starter To start the engine, then pull briskly. pull the starter grip lightly Do not allow the starter Return it gently to prevent 10 until resistance g’rip to snap back against damage to the starter. is felt, the engine.
Fuel Valve The fuel valve is located between the fuel tank and carburetor. When the valve lever is in the ON position, fuel is allowed to flow from the fuel tank to the carburetor. Be sure to return the lever to the OFF position after stopping the engine. VALVE LEVER Choke Lever The choke is used to provide an enriched fuel mixture when starting a cold engine. It can be opened and closed by operating the choke lever manually. Move the lever to the CLOSE position to enrich the mixture for cold starting.
Circuit Breaker The circuit breaker will automatically switch OFF if there is a short circuit or a significant overload of the generator at the receptacle. If the circuit breaker is switched OFF automatically, check that the appliance is working properly and does not exceed the rated load capacity of the circuit before switching the circuit breaker ON again. The circuit breaker may be used to switch the generator power on or Off.
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 system will automatically stop the engine (the engine switch will remain in the ON position). If the engine stops and will not restart, check the engine oil level (see page 21 ) before troubleshooting in other areas.
Ground Fault Circuit Interrupter (GFCI) Receptacle m Using the generator in rain, snow or near water from electric shock. Keep the generator dry. can lead to death The 20-ampere, 120-volt duplex receptacle that has TEST and RESET buttons is protected by a Ground Fault Circuit Interrupter (GFCI) for protection against the hazards of ground fault currents.
INSPECTION Perform the tests below to ensure proper operation of the GFCI. Record your test on the GFCI test card provided on the generator. Before each use: If the generator is stored outdoors, unprotected from the weather, test the GFCI receptacle before each use as described in the monthly inspection. Monthly: Under normal operating conditions, perform the GFCI test monthly. 1. Unplug all appliances from the generator. 2. Start the engine. 3. Turn the circuit breaker ON. 4.
5. Press the RESET BUTTON -The RESET BUTTON should be flush with the base. -If the RESET BUTTON is not flush with the TEST BUTTON, contact an authorized Honda generator dealer. 6. When the RESET BUTTON extends during operation: -Unplug all appliances from the GFCI protected receptacle. -Press the RESET BUTTON: IF THE GFCI CANNOT BE RESET: The GFCI is faulty. Contact an authorized Honda generator dealer. IF THE GFCI RESETS PROPERLY: Check the appliance or the power cord.
GENERATOR USE 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 electrical current from the generator to backfeed into the utility lines.
AC Applications Before connecting l l l an appliance or power cord to the generator: Make sure that it is in good working order. Faulty appliances power cords can create a potential for electrical shock. or If an appliance begins to operate abnormally, becomes sluggish or stops suddenly, turn it off immediately. Disconnect the appliance, and determine whether the problem is the appliance, or if the rated load capacity of the generator has been exceeded.
AC Operation 1. Start the engine (see page 25 1. 2. Switch ON the AC circuit breaker. 3. Plug in the appliance. Most motorized appliances require more than their rated wattage for startup. Do not exceed the current limit specified for any one receptacle. If an overloaded circuit causes the AC circuit breaker or circuit protector to switch OFF, reduce the electrical load on the circuit, wait a few minutes and then reset the circuit breaker.
l 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. High altitude performance can be improved by specific modifications to the carburetor. If you always operate your engine at altitudes above 1,800 meters (6,000 feet), have your dealer perform this carburetor modification.
Engine Oil pi6E-j 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. Check the oil level BEFORE EACH USE with the generator on a level surface and the engine stopped. Use 4-stroke motor oil that meets or exceeds the requirements for API service classification SF or SG. Always check the API SERVICE label on the oil container to be sure it includes the letters SF or SG.
Fuel Recommendation 1. Check the fuel level gauge. 2. Refill the tank if the fuel level is low. Do not fill above the shoulder the fuel strainer. l l l l l of Gasoline is extremely flammable and is explosive under certain conditions. Refuel in a well-ventilated area with the engine stopped. Do not smoke or allow flames or sparks in the area where the engine is refueled or where gasoline is stored. Do not overfill the fuel tank (there should be no fuel in the filler neck).
Occasionally you may hear light “spark knock” or “pinging” (metallic rapping noise) while operating under heavy loads. This IS no cause for concern. If spark knock or pin ing occurs at a steady engine speed, under normal load, change %rands of gasoline. If spark knock or pinging persists, see an authorized Honda generator dealer. Running the engine with persistent engine damage.
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. If you use an oxygenated fuel, be sure it is unleaded minimum octane rating requirement. and meets the Before using an oxygenated fuel, try to confirm the fuel’s contents.
STARTING THE ENGINE/STOPPING THE ENGINE Starting the engine 1. Make sure that the AC circuit breaker is in the OFF position. The generator may be hard to start if a load is connected. 2. Turn the fuel valve to the ON position. 3. Turn the choke lever to the CLOSE position. 4. Turn the engine switch to the ON position. 5. Pull the starter grip lightly until resistance is felt, then pull briskly. Do not allow the starter grip to snap back. Return it slowly 6.
MAINTENANCE The Importance of Maintenance Good maintenance is essential for safe, economical, operation. It will also help reduce air pollution. Improper operation, or killed. and trouble-free maintenance, or failure to correct a problem before can cause a malfunction in which you can be seriously hurt Always follow the inspection and maintenance schedules in this owner’s manual.
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 can cause you to be seriously hurt or killed. Always follow the procedures and precautions and precautions in the owner’s manual.
Emission Control System Source of Emissions The combustion process nitrogen, and hydrocarbons. nitrogen is very important react to form photochemical monoxide does not react in Honda utilizes the emissions hydrocarbons. lean carburetor settings and other systems to reduce of carbon monoxide, oxides of nitrogen, and The U.S. and California EPA and produces carbon monoxide, oxides of Control of hydrocarbons and oxides of because, under certain conditions, they smog when subjected to sunlight.
Problems That May Affect Emissions If you are aware of any of the following symptoms, inspected and repaired by your servicing dealer. l Hard starting or stalling l Rough idle. l Misfiring l Afterburning l Black exhaust smoke or high fuel consumption. or backfiring have your engine after starting. under load. (backfiring).
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. These original-design re.placement parts are manufactured to the same standards as the original parts, so you can be confident of their performance.
Maintenance Schedule at every indicated month g hour interval,whichever NOTE: l Emission related items. (1)Service more frequently when used in dusty areas. (2)These items should be serviced by an authorized Honda generator dealer, unless the owner has the proper tools and is mechanically proficient. See the Honda Shop Manual. (3)For professional commercial use, log hours of operation to determine proper maintenance intervals.
Engine Oil Change Drain the oil while the engine is warm to assure rapid and complete draining. I. Remove the drain plug and sealing washer, remove the oil filler cap, and drain the oil. 2. Reinstall the drain plug and sealing washer. Tighten the plug securely. 3. Refill with the recommended oil (see page 21 ) and check the oil level. Oil capacity: 0.6 II (0.6 US qt ,0.5 Imp qt) OIL DRAIN PLUG OIL DRAIN PLUG Used motor the skin for handle used your hands used oil.
Air Cleaner A dirty air carburetor frequently Service cleaner will restrict air flow to the carburetor. To prevent malfunction, service the air cleaner regularly. Service more when operating the generator in extremely dusty areas. Using gasoline or flammable solvent to clean the filter element can cause a fire or explosion. Use only soapy water or nonflammable solvent. Never run the generator will result. without the air cleaner. Rapid engine wear AIR CLEANER COVER 1.
Fuel Sediment Cup Cleaning The sediment cup prevents dirt or water which 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 fuel valve to OFF. Remove the sediment cup and O-ring. 2.Clean the sediment cup and O-ring in nonflammable or high flash point solvent. 3. Reinstall the O-ring and sediment cup. 4. Turn the fuel valve ON and check for leaks.
In order to service the spark plug, you will need a spark plug wrench (commercially available). Recommended spark plugs: BPRGES (NGK) W20EPR-U (DENSO) To ensure proper engine operation, gapped and free of deposits. If the engine has been running, not to touch the muffler. the spark plug must be properly the muffler will be very hot. Be careful 1. Remove the spark plug cap. 2. Clean any dirt from around the spark plug base. 3. Use the wrench supplied in the tool kit to remove the spark plug.
6.Check that the spark plug washer is in good condition, and thread the spark plug in by hand to prevent cross-threading. 7.After the spark plug is seated, tighten with a spark plug wrench to compress the washer. -If installing a new spark plug, tighten l/2 turn after the spark plug seats to compress the washer. If reinstalling a used spark plug, tighten l/8 - l/4 turn after the spark plug seats to compress the washer. The spark plug must be securely tightened.
Spark Arrester Maintenance If the generator has been running, to cool before proceeding. I The spark arrester efficiency. the muffler will be very hot. Allow it must be serviced every 100 hours to maintain its 1. Remove the five 6 mm bolts to remove the muffler protector. MUFFLER PROTECTOR Five 6 mm bolts 2. Remove the two 8 mm bolts at the exhaust the muffler stay. Remove the muffler and spark arrester.
3. Use a brush to remove carbon deposits from the spark arrester screen. Inspect the spark arrester screen for holes or tears. Replace if necessary. 4. Check the exhaust pipe gasket and replace if damaged. muffler and the protector.
When transporting the generator, turn the engine switch and the fuel valve OFF. Keep the generator level to prevent fuel spillage. Fuel vapor or spilled fuel may ignite. m Contact with a hot engine or exhaust system can cause serious burns or fires. Let the engine cool before transporting or storing the generator. Take care not to drop or strike the generator place heavy objects on the generator. Before storing the unit for an extended when transporting. Do not period: 1.
1.Drain the carburetor by loosening gasoline into a suitable container. the drain screw. Drain the Gasoline is extremely flammable and is explosive under certain conditions. Perform this task in a well-ventilated area with the engine stopped. Do not smoke or allow flames or sparks in the area during this procedure. DRAIN 2.Change the engine oil (Page 32). 3.Remove the spark plug, and pour about a tablespoon of clean engine oil into the cylinder.
TROUBLESHOOTING When the engine will not start: Is there fuel in the tank? NO p Refill the fuel tank. YES 7 Is there enough in the engine? I YES oil Is there a spark from the spark plug? Add the recommended oil. NO Still NO spark Replace the spark plug. --) Take the generator to an authorized Honda generator dealer. To check: 1) Remove the spark plug cap and clean any dirt from around Be sure there is no spilled fuel around the the spark plug. spark plug.
No electricity at the AC receptacles: Is the AC circuit ON? NO ~ Turn ON. breaker the AC circuit breaker Is the GFCI in the reset position? NO DEFECTS Check the electrical piance or equipment any defects. I 42 apfor Take the m authorized dealer.
WIRING DIAGRAM I AC - -- GENERATOR RECEPTACLES-- BLOCK 43
SPECIFICATIONS Dimensions Model Power product description Length Width Height Dry weight EB2500X EZCP 505 mm (19.9 in) 420 mm (16.5 in) 420 mm (16.5 in) 44.5 kg (98.1 Ibs) code Engine Model GXIGOKI 4-stroke, overhead valve, 163 cm3 (9.9 cu-in) 168 X 45 mm (2.7 X 1.8 8.5: 1 3,600 r.o.m. I Forced air Transistorized magneto 0.6 !J (0.6 US qt ,0.5 Imp 11.0 !J (2.91 US gal ,2.
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. If you are dissatisfied with the decision made by the dealership’s management, contact the Honda Power Equipment Customer Relations Office.
INDEX COMPONENT IDENTIFICATION ............................................................... CONTROLS ............................................................................................... Choke Lever ........................................................................................ Circuit Breaker .................................................................................... Engine Switch .....................................................................................
MEMO 47
MEMO 48
