Honda EU3000is User's Manual
Contents
1. 16 1 1 5 16 849 1 511 16 17 222 4 18 Connections Building Electrical System 18 Ground System 18 Special Requirements 18 19 20 AC Parallel Operation Applications 22 AG Parallel Operation 24 26 Connecting battery charging cable optional equipment 26 Disconnecting the battery charging Cable 28 System AN A E A oe 29 30 31 Engine 81 31 2 2 32 33 A 35 37 MAINTENANCE ensaios ni aa arida daN Eaa aaa iana Ea 38 The Importance of Maintena2. 11 Fuel Valve Lever 12 Ground Terminal 17 SY SIGN 15 Output Indicator 14 Overload Indicator 14 Parallel Operation 15 Recoil Starter 12 CUSTOMER SERVICE INFORMATION 65 AINE PRT OSE cease ccc veces ates sacs 18 AC PRD 19 AC 20 Parallel Operation 24 AC Parallel Operation Applications 22 Connections a Building Electrical System 18 Connecting the battery charging cable optional equipment 26 26 Disconnecting the battery charging cable 28 EGO issii 29 Ground System 18
3. 30 Special Requirements 18 e e E 38 Air Cleaner Servive 45 AWN 42 Battery 54 Emission Control System Information 40 Engine a 44 57 Fuel Sediment Cleaning 49 Maintenance 39 42 Spark Arrester Maintenance 51 SPANK Plug Service 47 The Importance of 38 66 1 CHECK 31 Engine 31 Fuel
4. 1 parallel operation between two EU3000is generators following the instructions supplied with the kit PARALLEL OPERATION KIT optional equipment 24 2 Start the generators make sure the output indicator lights green come on 5 36 3 Plug in the appliance following the instructions provided with the parallel operation kit Most motorized appliances require more than their rated wattage for startup If the generators are overloaded see or if there is a short circuit in a connected appliance the overload indicator lights red will go ON The overload indicator lights red will stay ON and after about four seconds current to the connected appliance s will shut off and the output indicator lights green will go OFF Stop the engines and investigate the problem 25 DC receptacle should ONLY be used for charging 12 volt automotive type batteries DC output will vary according to the position of the EcoThrottle switch When the EcoThrottle switch is turned to the ON position and the AC output is not used the DC current will be about one third of the rated current DC Current EcoThrottle switch ON Do not use the AC output Model EU3000is approximately 4A Connecting the battery charging cable optional equipment 1 Before connecting the battery charging cable
5. 33 Refueling tig 32 SAFETY 5 Safety 1110 000121115 7 Safety Label Locations 5 SPECIFICATIONS 64 STARTING THE ENGINE 35 STOPPING THE ENGINE 37 TRANSPORTING STORAGE 20 58 JE 59 58 TROUBLESHOOTING 61 WIRING DIAGRAM 63 67 68 HONDA The Power of Dreams 312 7604 25 D 5 0 5000 2004 07 00X31 ZT7 6040 Printed in Japan
6. switch to the ON position after the engine has warmed up for 2 or 3 minutes 35 Manual starting 1 Make sure that all appliances are disconnected from the AC receptacles 2 Turn the fuel valve lever to the ON position 3 To start a cold engine pull the choke knob out to the CLOSED position To restart a warm engine leave the choke knob in the OPEN position 4 Turn the engine switch to the ON position 5 Pull the starter grip lightly until resistance is felt then pull briskly NOTICE Do not allow the starter grip to snap back against the engine Return it gently to prevent damage to the starter or housing 6 the choke knob was moved to the CLOSED position to start the engine gradually push it to the OPEN position as the engine warms up 7 you wish to use the EcoThrottle system turn the EcoThrottle switch to the ON position after the engine has warmed up for 2 or 3 minutes 36 STOPPING THE ENGINE In an emergency 1 To stop the engine in an emergency turn the engine switch to the OFF position In normal use 1 Unplug appliances from the generator receptacles If applicable for parallel operation unplug the appliance from the parallel operation kit 2 Turn the engine switch to the OFF position 3 Turn the fuel valve lever to the OFF position 4 If two generators were connected for parallel operation disconnect the parallel operation kit receptacle assembly after st
7. A loose spark plug can overheat and damage the engine Overtightening the spark plug can damage the threads in the cylinder head 10 Reinstall the spark plug inspection cover and tighten the cover screw 11 Close and latch the left side maintenance cover 48 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 engine switch to the OFF position 2 Turn the fuel valve lever to the OFF position 3 Open the left side maintenance cover 4 Remove the air cleaner cover and paper air filter see page 45 5 Disconnect the breather hose from the air cleaner base 6 Remove the 6 mm bolt and two 6 mm nuts and remove the air cleaner base BREATHER HOSE 6 mm BOLT 6 mm NUTS 49 7 Remove the sediment turning it counterclockwise 8 Clean the sediment cup O ring and filter in nonflammable or high flash point solvent 9 Reinstall the filter O ring and sediment cup 10 Reinstall the air cleaner base and connect the breather hose with the air cleaner base 11 Reinstall the paper air filter and air cleaner cover 12 Close and latch the left side maintenance cover SEDIMENT CUP FILTER 50 SPARK ARRESTER MAINTENANCE If the generator has been running the muffler will be very hot Allow it to cool before proceeding
8. 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 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 Make sure that the electrical rating of the tool or appliance does not exceed that of the generator Never exceed the maximum power rating of the generator Power levels between rated and maximum may be used for no more than 30 minutes NOTICE Substantial overloading that continuously lights the overload indicator light red may damage the generator Marginal overloading that temporarily lights the overload indicator light red may shorten the service life of the generator Limit operation requiring maximum power to 30 minutes Maximum power is 3 0 kVA For continuous operation do not exceed the rated power Rated power is 2 8 kVA The total power requirements VA of all appliances connected must be considered Appliance and power tool manufacturers usually list rating information near the model number or serial number 19 AC OPERATION 1 Start the engine make sure the output indicator light green comes see page35 and36 2 Plug in
9. The spark arrester must be serviced every 100 hours to maintain its efficiency 1 Remove the four 6 mm nuts and remove the rear cover 2 Remove the four 6 mm bolts and remove the upper muffler protector UPPER MUFFLER PROTECTOR REAR COVER 6 mm CAP NUTS 3 Remove the four 8 mm bolts and remove the rear handle 4 Remove the four 6 mm bolts and remove the rear under plate 5 Remove the lower muffler protector 8 mm BOLTS LOWER MUFFLER PROTECTOR REAR HANDLE REAR UNDER PLATE 51 6 mm BOLTS 6 Remove the three 5 mm bolts and remove exhaust tail pipe the spark arrester EXHAUST TAIL PIPE 5 BOLTS 7 Use brush to remove carbon deposits from the spark arrester screen 8 Inspect the screen for breaks or tears and replace it if necessary 9 Install the spark arrester and the exhaust tail pipe in the reverse order of removal 52 10 Install the lower muffler protector the rear under plate and the rear handle in the reverse order of removal LOWER MUFFLER PROTECTOR HOOK L HOOK L_ Install the lower muffler protector inside the hook securely 11 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 aroun
10. EVEN KILL YOU SERIOUS BURNS E AVOID ANY ENCLOSED AREAS OR ACTIVITIES THAT E AVOID CONTACT IF THE ENGINE EXPOSE YOU TO CARBON MONOXIDE HAS BEEN RUNNING A WARNING 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 HANDLE FUEL ONLY OUTDOORS E DO NOT FILL THE FUEL TANK ABOVE THE UPPER LIMIT LINE WIPE UP SPILLS IMMEDIATELY CARBON MONOXIDE GAS IS TOXIC BREATHING IT CAN CAUSE UNCONSCIOUSNESS AND EVEN KILL YOU E AVOID ANY ENCLOSED AREAS OR ACTIVITIES THAT EXPOSE YOU TO CARBON MONOXIDE IMPROPER CONNECTIONS TO A BUILDING CAN ALLOW ELECTRICAL CURRENT TO BACKFEED INTO UTILITY LINES CREATING AN ELECTROCUTION HAZARD E CONNECTIONS TO A BUILDING MUST ISOLATE GENERATOR POWER FROM UTILITY POWER AND COMPLY WITH ALL APPLICABLE LAWS AND ELECTRICAL CODES THE GENERATOR IS A POTENTIAL SOURCE OF ELECTRICAL SHOCK IF NOT KEPT DRY E DO NOT EXPOSE THE GENERATOR MOISTURE RAIN OR SNOW E DO NOT OPERATE THE GENERATOR WITH WET HANDS A CAUTION READ OWNER S MANUAL CAREFULLY BEFORE OPERATION 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
11. LEVER ECOTHROTTLE SWITCH lt STAND TYPE gt lt WHEEL TYPE gt SPARK PLUG ureter FRONT HANDLE OIL FILLER CAP DIPSTICK OIL DRAIN PLUG AIR CLEANER FRAME SERIAL NUMBER LEFT SIDE MAINTENANCE COVER FUEL TANK CAP 5 STARTER GRIP REAR HANDLE GROUND TERMINAL Record the frame serial number for your future reference Refer to this serial number when ordering parts and when making technical or warranty inquiries 65 Frame serial number Date purchased 10 CONTROLS ENGINE SWITCH To start and stop the engine Key position OFF To stop the engine Key can be removed inserted ON To run the engine after starting START To start the engine by operating the starter motor ENGINE SWITCH Return the key to the ON position once the engine has started Do not use the starter for more than 5 seconds at a time If the engine fails to start release the switch and wait 10 seconds before operating the starter again 11 RECOIL STARTER To start the engine pull the starter grip lightly until resistance is felt then pull briskly NOTICE Do not allow the starter grip to snap back against the engine Return it gently to prevent damage to the starter STARTER GRIP FUEL VALVE LEVER The fuel valve is located on the control panel When the fuel valve lever is in the ON position fuel is allowed to fl
12. s controls and by observing safe operating procedures Operator Responsibility Know how to stop the generator quickly in case of emergency e Understand the use of all generator controls output receptacles and connections Be sure that anyone who operates the generator receives proper instruction Do not let children operate the generator without parental supervision Carbon Monoxide Hazards e Exhaust contains poisonous carbon monoxide a colorless and odorless gas Breathing exhaust can cause loss of consciousness and may lead to death If you run the generator an area that is confined or even partially enclosed the air you breathe could contain a dangerous amount of exhaust gas To keep exhaust gas from accumulating provide adequate ventilation Electric Shock Hazards generator produces enough electric power to cause a serious shock or electrocution if misused e Using a generator or electrical appliance in wet conditions such as rain or snow or near a pool or sprinkler system or when your hands are wet could result in electrocution Keep the generator dry If the generator is stored outdoors unprotected from the weather check all of the electrical components on the control panel before each use Moisture or ice can cause a malfunction or short circuit in electrical components which could result in electrocution e Do not connect to a building electrical system unless an isolation sw
13. the appliance Most motorized appliances require more than their rated wattage for startup PLUG OUTPUT INDICATOR LIGHT GREEN OVERLOAD INDICATOR LIGHT RED If the generator is overloaded see page 19 or if there is a short circuit a connected appliance or if the inverter is overheated the overload indicator light red will come ON The overload indicator light red will stay ON and after about five seconds current to the connected appliance s will shut off and the output indicator light green will go OFF Stop the engine and investigate the problem Determine if the cause is a short circuit in a connected appliance an overload or an overheated inverter Correct the problem and restart the generator Before connecting an appliance to the generator make sure that it is in good order and that its electrical rating does not exceed that of the generator Then start the generator and connect the appliance power cord 20 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 21 AC PARALLEL OPERATION APPLICATIONS Before connecting an appliance or power cord to the generator e Make sure that it is in good working order Faulty appliances or power cords can create a potenti
14. the engine in this position will help to protect it from internal corrosion 5 a month recharge the battery 54 60 TROUBLESHOOTING When the engine will not start NO Is there fuel in the tank YES Is there enough oil NO Refill the fuel tank in the engine YES Is the spark plug in NO Add the mended oil recom good condition YES Is the fuel reaching the carburetor YES If the engine still does not start take the generator to an authorized Honda generator dealer NO Readjust gap and dry the spark plug Replace it if necessary Clean the fuel sediment cup To check 1 Turn off the fuel valve and loosen the drain screw 2 Turn the fuel valve to ON Fuel should flow from the drain when the fuel valve is turned ON DRAIN SCREW 61 Appliance does not operate Is the output indicator light ON YES NO Is the overload indi cator light ON YES Check the electrical ap pliance or equipment for any defects DEFECTS No electricity at the DC receptacle Is the DC circuit NO Take the generator to an authorized Honda generator dealer NO DEFECTS Take the generator to an au thorized Honda generator dealer e Replace the electrical ap pliance or equipment e Take the electrical ap pliance or equ
15. BPR5ES NGK W16EPR U DENSO To ensure proper engine operation the spark plug must be properly gapped and free of deposits NOTICE An incorrect spark plug can cause engine damage If the engine has been running the muffler will be very hot Be careful not to touch the muffler 1 Open the left side maintenance cover 2 Loosen the cover screw and remove the spark plug inspection cover SPARK PLUG INSPECTION COVER COVER SCREW 3 Remove the spark plug cap 4 Clean any dirt from around the spark plug base 5 Use a spark plug wrench to remove the spark plug SPARK PLUG WRENCH 47 6 Visually inspect the spark plug Discard it if the insulator is cracked chipped or fouled 7 Measure the spark plug electrode gap with wire type feeler gauge Correct the gap if necessary by carefully bending the side electrode The gap should be 0 028 0 031 in 0 70 0 80 mm 0 028 0 031 in 0 70 0 80 mm SEALING WASHER 8 Check that the spark plug sealing washer is in good condition and thread the spark plug in by hand to prevent cross threading 9 After the spark plug is seated tighten with a spark plug wrench to compress the washer If installing a new spark plug tighten 1 2 turn after the spark plug seats to compress the washer If reinstalling a used spark plug tighten 1 8 1 4 turn after the spark plug seats to compress the washer NOTICE
16. 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 AC CIRCUIT PROTECTOR ee for Receptacle 1 CIRCUIT PROTECTOR AC CIRCUIT PROTECTOR ON 2 an OFF PUSH Ss 120V 30 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 DC CIRCUIT OFF E PUSH PROTECTOR DC RECEPTACLE 16 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 GROUND TERMINAL 17 GENERATOR USE CONNECTIONS TO A BUILDING ELECTRICAL SYSTEM Connections for standby power to a building electrical system must be made by a qualified electrician The connection must isolate the generator
17. Owner s Manual GENERATOR EU3000is here to save this _ _ manual to your computer 01311131 2001 Honda Motor Ltd All Rights Reserve WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm AWARNING 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 and do not operate it with wet hands Keep this owner s manual handy so you can refer to it at any time This owner s manual is considered a permanent part of the generator and should remain with the generator if resold 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 No part of this publication may be reproduced without written permission Congratulations on your selection of a Honda generator We 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
18. RATION 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 High altitude performance can be improved by specific modifications to the carburetor If you always operate your generator at altitudes above 5 000 feet 1 500 meters have your 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 Even with carburetor modification engine horsepower will decrease about 3 5 for each 1 000 foot 300 meter increase in altitude The ef fect of altitude on horsepower will be greater than this if no carburetor modification is made NOTICE When the carburetor has been modified for high altitude operation the air fuel mixture will be too lean for low altitude use Operation at altitudes below 5 000 feet 1 500 meters with a modified carburetor may cause the engine to overheat and result in serious engine damage For use at low altitudes have your servicing dealer return the carburetor to original factory specifications 30 PRE OPERATION CHECK ENGINE OIL NOTICE Engine oil i
19. This manual contains the information on how to do that please read it carefully As you read this manual you will find information preceded by a symbol That information is intended to help you avoid damage to your generator other property or the environment We suggest you read the Distributor s Limited Warranty to fully understand its coverage and your responsibilities of ownership The Distributor s Limited Warranty is a separate document that should have been given to you by your dealer When your generator needs scheduled maintenance keep in mind that your Honda servicing dealer is specially trained in servicing Honda generators Your authorized Honda servicing dealer is dedicated to your satisfaction and will be pleased to answer your questions and concerns Best Wishes Honda Motor Co Ltd FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important And using this generator safely is an important responsibility To help you make informed decisions about safety we have provided operating procedures and other information on labels and in this manual This information alerts you to potential hazards that could hurt you or others Of course it is not practical or possible to warn you about all the hazards associated with operating or maintaining a generator You must use your own good judgement You will find important safety information in a variety of forms including e Safety Labels o
20. act with skin or eyes may cause severe burns Wear protective clothing and a face shield If electrolyte gets on your skin flush with water If electrolyte gets in your eyes flush with water for at least 15 minutes and call a physician immediately Electrolyte is poisonous If swallowed drink large quantities of water or milk and follow with milk of magnesia or vegetable oil and call a physician Battery posts terminals and related accessories contain lead and lead compounds Wash hands after handling KEEP OUT OF REACH OF CHILDREN Connect the battery charger following the manufacturer s instructions 2 Charge the battery 3 4 hours 3 Clean the outside of the battery and the battery tray compartment with a solution of baking soda and water 55 Installation 1 Install the battery in the generator 2 Install the positive cable to the battery positive terminal then install the negative cable to the battery negative terminal 3 Install the battery holder band 4 Install the front cover and install the four 6 mm nuts 56 FUSE REPLACEMENT If the fuse is blown the starter motor won t operate 1 Turn the engine switch to the OFF position 2 Remove the four 6 mm cap nuts and the front cover FRONT COVER 6 mm CAP NUTS 3 Remove the fuse holder cover and replace the fuse The specified fuse is 5A FUSE HOLDER If frequent fuse failure occurs de
21. al 3 Disconnect the red lead of the battery charging cable from the positive battery terminal 4 Disconnect the battery charging cable from the DC receptacle of the generator 5 Connect the vehicle battery ground cable to the negative battery terminal BATTERY CHARGING CABLE optional equipment RED LEAD BLACK LEAD 28 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 Appliances with large start up power demands may not allow the engine to reach normal operating rpm when they are connected to the generator Turn the EcoThrottle to the OFF position and connect the appliance to the generator If the engine still will not reach normal operating speed check that the appliance does not exceed the rated load capacity of the generator If high electrical loads are connected simultaneously turn the EcoThrottle switch to the OFF position to reduce voltage changes The EcoThrottle system is not effective for use with appliances that require only momentary power If the tool or appliance will be turned ON and OFF quickly the EcoThrottle switch should be in the OFF position ECOTHROTTLE SWITCH 29 HIGH ALTITUDE OPE
22. al for electrical shock e 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 Make sure that the electrical rating of the tool or appliance does not exceed that of the generator Never exceed the maximum power rating of the generator Power levels between rated and maximum may be used for no more than 30 minutes e Never connect different generator models and types eUse only a Honda approved parallel operation kit optional equipment when connecting two EU3000is generators for parallel operation e Never connect or remove the parallel operation kit when the generator is running e For single generator operation the parallel operation kit must be removed NOTICE Substantial overloading that continuously lights the overload indicator light red may damage the generator Marginal overloading that temporarily lights the overload indicator light red may shorten the service life of the generator 22 For continuous operation do not exceed the rated power Rated power in parallel operation is 5 6 kVA The total power requirements VA of all appliances connected must be considered Appliance and power tool manufacturers usually list rating information near the model number or serial number 23
23. aler NOTICE Running the engine with persistent spark knock or pinging can cause engine damage Running the engine with persistent spark knock or pinging is misuse and the Distributor s Limited Warranty does not cover parts damaged by misuse 33 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 and meets the minimum octane rating requirement Before using an oxygenated fuel try to confirm the fuel s contents Some states provinces require this information to be posted on the pump The following are the EPA approved percentages of oxygenates ETHANOL or grain alcohol 10 by volume You may use gasoline containing up to 10 ethanol by volume Gasoline containing ethanol may be marketed under the name Gasohol MTBE gt methyl tertiary butyl ether 15 by volume You may use gasoline containing up to 15 MTBE by volume METHANOL methyl or wood alcohol 5 by volume You may use gasoline containing up to 5 methanol by volume as long as it also contains cosolvents and corrosion inhibitors to protect the fuel system Gasoline containing more than 5 methanol by volume may cause starting and or performance pro
24. at sparks and flame away Handle fuel only outdoors Wipe up spills immediately Refuel in a well ventillated area with the engine stopped If the engine has been running allow it to cool first Refuel carefully to avoid spilling fuel Do not fill above the fuel strainer shoulder After refueling tighten the fuel tank cap securely Never refuel the engine inside a building where gasoline fumes may reach flames or sparks Keep gasoline away from appliance pilot lights barbecues electric appliances power tools etc Spilled fuel is not only a fire hazard it causes environmental damage Wipe up spills immediately FUEL LEVEL GAUGE EMPTY Og MAXIMUM FUEL LEVEL FUEL STRAINER SHOULDER FUEL TANK CAP 32 FUEL RECOMMENDATIONS Use unleaded gasoline with a pump octane rating of 86 or higher This engine is certified to operate on unleaded gasoline Unleaded gasoline produces fewer engine and spark plug deposits and extends exhaust system life Never use stale or contaminated gasoline or an oil gasoline mixture Avoid getting dirt or water in the fuel tank Occasionally you may hear a light spark knock or pinging metallic rapping noise while operating under heavy loads This is no cause for concern 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 de
25. blems It may also damage metal rubber and plastic parts of your fuel system If you notice any undesirable operating symptoms try another service station or switch to another brand of gasoline Fuel system damage or performance problems resulting from the use of an oxygenated fuel containing more than the percentages of oxygenates mentioned above are not covered under the Distributor s Limited Warranty 34 STARTING THE ENGINE Electric starting 1 Make sure that all appliances are disconnected from the AC receptacles 2 Turn the fuel valve lever to the ON position 3 To start a cold engine pull the choke knob out to the CLOSED position To restart a warm engine leave the choke knob in the OPEN position 4 Turn the engine switch to the START position and hold it there for 5 seconds or until the engine starts NOTICE Operating the starter motor for more than 5 seconds can damage the motor If the engine fails to start release the switch and wait 10 seconds before operating the starter again f the speed of the starter motor drops after a period of time it is an indication that the battery should be recharged When the engine starts allow the engine switch to return to the ON position 5 If the choke knob was moved to the CLOSED position to start the engine gradually push it to the OPEN position as the engine warms up 6 If you wish to use the EcoThrottle system turn the EcoThrottle
26. d the oil filler neck and oil drain neck 53 The generator s engine has 0 5 amp charging system to charge the battery while the engine is running If the generator is only used periodically the battery must be charged monthly to maintain the battery service life A lead acid battery self discharges at a rate of 0 5 1 0 per day This means that the battery if the generator is not operated in a month can discharge as much as 30 in the same period This could cause the engine not to crank or shorten the service life of the battery To charge the battery follow the procedures below Removal 1 Remove the four 6 mm cap nuts and remove the front cover FRONT COVER 6 mm CAP NUTS 2 Remove the battery holder band 3 Remove the negative cable from the battery negative terminal then remove the positive cable from the battery positive terminal NEGATIVE CABLE POSITIVE CABLE BATTERY HOLDER BAND 4 Remove the battery from the battery tray 54 Charging The battery is rated at 8Ah ampere hours Charging current should equal 10 of the battery s ampere hour rating A battery charger should be used that can be adjusted to deliver 0 8 amps AWARNING The battery gives off explosive gasses keep sparks flames and cigarettes away from the battery while charging Provide adequate ventilation when charging battery contains sulfuric acid electrolyte Cont
27. dth 17 5 in 445 mm 18 9 in 480 mm Height 21 9 in 555 mm 22 4 in 570 mm Dry weight 130 1 Ibs 59 0 kg 134 5 Ibs 61 0 kg Engine Model GX200 Engine Type 4 stroke overhead valve single cylinder Displacement 12 0 196 cm Bore x Stroke 2 7 2 1 in 68 54 Compression Ratio 8 5 1 Engine Speed 3 500 rom Cooling System Forced air Ignition System Transistorized magneto Oil Capacity 0 58 US qt 0 55 2 Fuel Tank Capacity 3 43 US gal 13 0 0 Spark Plug BPR5ES NGK W16EPR U DENSO Generator Model EU3000is Type A Rated voltage 120 V Rated frequency 60 Hz AC output Rated Ampere 23 4A Rated Output 2 8 kVA Maximum Output 3 0 kVA DC output Tuneup Only for charging 12V automotive batteries Maximum charging output 12A ITEM SPECIFICATION MAINTENAN Spark plug gap 0 028 0 031 0 70 0 80 mm Refer to page 46 Valve clearance cold 0 15 0 02 mm 0 20 0 02 See your authorized Honda dealer Other specifications No other adjustments needed Specifications may vary change without notice 64 according to the types and are subject to CUSTOMER SERVICE INFORMATION Servicing dealership personnel are trained professionals They should be able to answer any questions you may have If you encounter a problem that your dealer does not solve to your satisfact
28. duces carbon monoxide oxides of nitrogen and hydrocarbons Control of hydrocarbons and oxides of nitrogen are very important because under certain conditions they react to form photochemical smog when subjected to sunlight Carbon monoxide does not react in the same way but it is toxic Honda utilizes lean carburetor settings and other systems to reduce the emissions of carbon monoxide oxides of nitrogen and hydrocarbons The U S and California Clean Air Acts EPA and California regulations require all manufacturers to furnish written instructions describing the operation and maintenance of emission control systems 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 Among those acts that constitute tampering are Removal or alteration of any part of the intake fuel or exhaust systems Altering or defeating the governor linkage or speed adjusting mechanism to cause the engine to operate outside its design parameters 40 Problems That May Affect Emissions If you are aware of any of the following symptoms have your engine inspected and repaired by your servicing dealer Hard starting or stalling after starting Rough idle Misfiring or backfiring under load e Afterburning backfiri
29. espoon of engine oil into the cylinder Turn the engine slowly with the starter grip to distribute the oil Reinstall the spark plug Change the engine oil page After removal from storage drain the stored gasoline into a suitable container and fill with fresh gasoline before starting Use gasoline conditioners that are formulated to extend storage life Contact your authorized Honda generator dealer for conditioner recommendations 59 Storage Procedure 1 Drain the carburetor and the fuel sediment cup a Open the left side maintenance cover b Loosen the carburetor drain screw c Drain the gasoline from the carburetor into a suitable container d Tighten the carburetor drain screw e Drain the fuel sediment cup cce panca f Close the left side maintennance cover AWARNING Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Keep heat sparks and flame away Handle fuel only outdoors Wipe up spills immediately DRAIN SCREW 2 Change the engine 44 3 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 4 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 Storing
30. frequently when operating the generator in extremely dusty areas AWARNING Using gasoline or flammable solvent to clean the air filter can cause a fire or explosion Use only soapy water or nonflammable solvent NOTICE Never run the generator without the air filter Rapid engine wear will result 1 Open the left side maintenance cover CLIPS AIR CLEANER 2 Unsnap the air cleaner cover clips remove the air cleaner cover FOAM AIR FILTER 3 Foam air filter a Remove the foam air filter from the air cleaner cover b Wash the foam air filter in a solution of household detergent and warm water then rinse thoroughly or wash in nonflammable or high flashpoint solvent Allow the foam air filter to dry thoroughly AIR CLEANER COVER 45 the foam air filter in clean engine oil and squeeze out the excess oil The engine will smoke during initial startup if too much oil is left in the foam air filter Reinstall the foam air filter to the air cleaner cover 4 Paper air filter If the paper air filter is dirty replace it with a new one Do not clean the paper air filter 5 Reinstall the air cleaner cover 6 Close and latch the left side mainte nance cover 46 PAPER AIR FILTER 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
31. ion 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 You can write to American Honda Motor Co Inc Power Equipment Division Customer Relations Office 4900 Marconi Drive Alpharetta Georgia 30005 8847 Or telephone 770 497 6400 When you write or call please give us this information Model and serial number 10 Name of dealer who sold the generator to you Name and address of dealer who services your generator Date of purchase Your name address and telephone number A detailed description of the problem 65 INDEX COMPONENT IDENTIFICATION 9 SOINE N A A 3 CONTROLS aE 11 AC Circuit 16 Choke 13 DC Circuit PORE GION 16 DC R ceptacle 16 EcoThrottle Switch 13
32. ipment to an electrical shop for repair Stop and restart the engine Turn the DC circuit pro protector on YES tector on Take the generator to 62 authorized Honda generator dealer WIRING DIAGRAM mn 146 1467 39078 HOLIMS YOLVINDOSY wJILLOHHL 003 JINON TOYXLNOD NOILINS 110 1 109 13437 NOILINS 3504 8 31 18 8 1 15 1 HOLIMS 9 JNLLOYHL 312 14303 104100 55 ans WOE 1 LINDYID OW 5 sauno 1311 4 A18 o 310 143238 c 3 2 22018 13 4 1 1 49018 9 SPECIFICATIONS Dimensions Model Type EU3000is Stand type EU3000is Wheel type Power product description code EZGF Length 25 8 in 655 mm Wi
33. itch has been installed by a qualified electrician eUse only a Honda approved parallel operation kit optional equipment when connecting two EU3000is generators for parallel operation Never connect different generator models and types Fire and Burn Hazards The exhaust system gets hot enough to ignite some materials Keep the generator at least 3 feet 1 meter away from buildings and other equipment during operation Do not enclose the generator in any structure Keep flammable materials away from the generator 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 Gasoline is extremely flammable and is explosive under certain conditions Do not smoke or allow flames or sparks where the generator is refueled or where gasoline is stored Refuel in a well ventilated area with the engine stopped eFuel vapors are extremely flammable and may ignite after the engine has started Make sure that any spilled fuel has been wiped up before starting the generator 8 COMPONENT IDENTIFICATION PARALLEL OPERATION OUTLETS OUTPUT DCCIRCUIT DC RECEPTACLE INDICATOR PROTECTOR LIGHT AC CIRCUIT a PROTECTOR OVERLOAD 142 OIL ALERT INDICATOR 9 LIGHT ENGINE SWITCH CHOKE KNOB AC RECEPTACLES FUEL VALVE
34. missions performance of available engines The lower the Air Index the less pollution The durability description is intended to provide you with information relating the engine s emission durability period The descriptive term indicates the usefullife period for the engine s emission control system See your Emission Control System Warranty for additional information Descriptive Term Applicable to Emission Durability Period Moderate 50 hours 0 65 cc 125 hours greater than 65 cc Intermediate 125 hours 0 65 cc 250 hours greater than 65 cc Extended 300 hours 0 65 cc 500 hours greater than 65 cc The Air Index Information hang tag must remain on the generator until it is sold Remove the hang tag before operating the generator 42 MAINTENANCE SCHEDULE REGULAR SERVICE PERIOD 3 First Every Every Every ITEM month 3 months 6 months year Perform at every indicated month Each use or or or or Or operating hour interval 20 Hrs 50 Hrs 100 Hrs 300 Hrs whichever comes first Engine oil Check level Air filter Check 0 1 Sediment cup Clean Spark plug Check adjust Spark arrester Clean Valve clearance Check adjust O 2 Combustion Clean After every 500 Hrs 2 chamber Fuel tank and filter Clean O 2 Fuel line Check Every 2 years Replace if necessa
35. n the generator e Safety Messages preceded by a safety alert symbol AN and one of three signal words DANGER WARNING or CAUTION These signal words mean You WILL be KILLED or SERIOUSLY HURT if A DANGER you don t follow instructions A WARNING You CAN be KILLED or SERIOUSLY HURT if you don t follow instructions You CAN be HURT if you don t follow instruc tions e Safety Headings such as IMPORTANT SAFETY INFORMATION e Safety Section such as GENERATOR SAFETY Instructions how to use this generator correctly and safely This entire book is filled with important safety information please read it carefully 5 5 5 E EE E 7 9 O 11 Engine 11 Recoil 12 Fuel Valve Lever 12 Choke shed ais a a aeS 13 EcoThrottle Switch 13 14 Overload Indicator Light 14 Oil Alerte 15 Parallel Operation 15 AC Circuit PROTO GION
36. nce 38 Maintenance Safety 39 Emission Control System Information 40 gt 42 Maintenance Schedule 43 Engine VIN 44 Air Cleaner Service 45 47 Fuel Sediment Cleaning 49 Spark Arrester Maintenance 51 Battery 54 57 58 58 6192701 59 61 E 63 64 EE E E 65 INDEX 66 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 A WARNING A CAUTION CARBON MONOXIDE GAS IS TOXIC BREATHING IT CAN A HOT EXHAUST SYSTEM CAN CAUSE CAUSE UNCONSCIOUSNESS AND
37. nce or if the inverter is overheated the overload indicator light red will go ON The overload indicator light red will stay ON and after about four seconds current to the connected appliance s will shut off and the output indicator light green will go OVERLOAD LIGHT RED 14 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 will automatically stop the engine the engine switch will remain in the ON position If the engine stops or the Oil Alert indicator light comes on when you turn the engine switch to START or pull the starter grip check the engine oil level see page31 before troubleshooting in other areas OIL ALERT INDICATOR LIGHT PARALLEL OPERATION OUTLETS These outlets are used connecting two EU3000is generators for parallel operation see page 24 A Honda approved parallel operation kit optional equipment is required for parallel operation This kit can be purchased from an authorized Honda generator dealer PARALLEL OPERATION OUTLETS 15 AC CIRCUIT PROTECTOR The AC circuit protectors will automatically switch OFF if there is a short circuit or a significant overload of the generator at the 120V 20A locking plug or 120V 30A locking plug receptacle
38. ng 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 These original design replacement parts are manufactured to the same standards as the original parts so you can be confident of their performance The use of replacement parts that are not of the original design and quality may impair the effectiveness of your emission control system A manufacturer of an aftermarket part assumes the responsibility that the part will not adversely affect emission performance The manufacturer or rebuilder of the part must certify that use of the part will not result in a failure of the engine to comply with emission regulations Maintenance Follow the maintenance schedule 43 Remember that this schedule is based on the assumption that your machine will be used for its designed purpose Sustained high load or high temperature operation or use in unusually wet or dusty conditions will require more frequent service 41 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 e
39. ns 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 Always follow the procedures and precautions in the owner s manual Safety Precautions Make sure the engine is off before you begin any maintenance or repairs This will eliminate several potential hazards Carbon monoxide poisoning from engine exhaust Be sure there is adequate ventilation whenever you operate the engine Burns from hot parts Let the engine and exhaust system cool before touching Injury from moving parts Do not run the engine unless instructed to do so Read the instructions before you begin and make sure you have the tools and skills required To reduce the possibility of fire or explosion be careful when working around gasoline Use only a nonflammable solvent not gasoline to clean parts Keep cigarettes sparks and flames away from all fuel related parts Remember that your servicing dealer knows your generator best and is fully equipped to maintain and repair it To ensure the best quality and reliability use only new genuine Honda parts or their equivalents for repair or replacement 39 EMISSION CONTROL SYSTEM INFORMATION Source of Emissions The combustion process pro
40. opping the engines if you do not wish to resume parallel operation 37 MAINTENANCE THE IMPORTANCE OF MAINTENANCE Good maintenance is essential for safe economical and trouble free operation It will also help reduce air pollution AWARNING Improper maintenance or failure to correct a problem before operation can cause a malfunction in which you can be seriously hurt or killed Always follow the inspection and maintenance recommendations and schedules in this owner s manual To help you properly care for your generator the following pages include a maintenance schedule routine inspection procedures and simple maintenance procedures using basic hand tools 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 you operate your generator under severe conditions such as sustained high load or high temperature operation or use it in unusually wet or dusty conditions consult your servicing dealer for recommendations applicable to your individual needs and use Maintenance replacement or repair of the emission control devices and systems may be performed by any engine repair establishment or individual using parts that are certified to EPA standards 38 MAINTENANCE SAFETY Some of the most important safety precautio
41. ow from the fuel tank to the carburetor Be sure to return the fuel valve lever to the OFF position after stopping the engine FUEL VALVE LEVER 12 The choke knob opens closes the choke valve in the carburetor Pulling the choke knob to the CLOSED position enriches the fuel mixture for starting a cold engine Pushing the choke knob to the OPEN position provides the correct fuel mixture for operation after starting and for restarting a warm engine CHOKE KNOB CLOSED ECOTHROTTLE SWITCH The EcoThrottle system automatically reduces engine speed when all 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 EcoThrottle switch to the OFF position to reduce voltage changes ON Recommended to minimize fuel consumption and further reduce noise levels when no load is applied to the generator OFF The EcoThrottle system does not operate ECOTHROTTLE SWITCH 13 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 LIGHT GREEN Wa OVERLOAD INDICATOR LIGHT If the generator is overloaded see if there is a short circuit a connected applia
42. power from utility power and must comply with all applicable laws and electrical codes A transfer switch which isolates generator power from utility power is available through authorized Honda generator dealers AWARNING Improper connections to a building electrical system can allow electrical current from the generator to backfeed into the utility lines Such backfeed may electrocute utility company workers or others who contact the lines during a power outage and the generator may explode burn or cause fires when utility power is restored Consult the utility company or a qualified electrician 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 If the generator is tested by a receptacle tester it will not show the same ground circuit condition as for a home receptacle SPECIAL REQUIREMENTS There may be Federal or State Occupational Safety and Health Administration OSHA regulations local codes or ordinances that apply to the intended use of the generator Please consult a qualified electrician electrical inspector or the local agency having jurisdiction n some areas generators are required to be registered with local utility companies e f the generator is used at a construction site there may additional regulations which must be observed 18
43. ry 2 Replace the paper air filter only 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 commercial use log hours of operation to determine proper maintenance intervals 43 Drain the oil while the engine is warm to assure rapid and complete draining 1 Open and remove the oil maintenance cover 2 Remove the drain plug and sealing washer remove the oil filler cap and drain the oil 3 Reinstall the drain plug and sealing washer Tighten the plug securely 4 Refill with the recommended oil see 31 and check the oil level 5 Reinstall close and latch the oil maintenance cover Oil capacity 0 58 US qt 0 55 2 OIL MAINTENANCE COVER OIL FILLER Wash your hands with soap and water after handling used oil NOTICE 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 ina trash bin dump it on the ground or pour it down a drain 44 AIR CLEANER SERVICE A dirty air filter will restrict air flow to the carburetor To prevent carburetor malfunction service the air cleaner regularly Service more
44. s 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 SAE surface and the engine stopped SAE Viscosity Grades Use 4 stroke motor oil that meets or exceeds the requirements for API service classification SJ Al ways check the API SERVICE label on the oil container be sure itin Temp 20 20 40 60 80 cludes the letter SJ or higher 40730010 70 10207 30 40 AMBIENT TEMPERATURE SAE 10W 30 is recommended for general all temperature use Other viscosities shown in the chart may be used when the average temperature in your area is within the indicated range 1 Open the oil maintenance cover 2 Remove the oil filler cap and wipe the dipstick clean 3 Check the oil level by inserting the dipstick into the filler neck without screwing it in 4 1f the level is low fill to the top of the oil filler neck with the recommended oil 5 Close and latch the oil maintenance cover DIPSTICK UPPER LIMIT 7 5 OIL FILLER 31 REFUELING Fuel tank capacity 3 43 US gal 13 0 2 With the engine stopped check the fuel level gauge 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 he
45. termine the cause and correct the problem before attempting to operate the generator further NOTICE Never use a fuse with a different rating from that specified Serious damage to the electrical system or fire may result 57 TRANSPORTING STORAGE TRANSPORTING If the generator has been used allow it cool for at least 15 minutes before loading the generator on the transport vehicle A hot engine and exhaust system can burn you and can ignite some material When transporting the generator turn the engine switch and the fuel valve OFF and keep the generator level to reduce the possibility of fuel leakage Take care not to drop or strike the generator when transporting Do not place heavy objects on the generator 58 STORAGE Before storing the unit for an extended period 1 Be sure the storage area is free of excessive humidity and dust 2 Service according to the table below STORAGE TIME RECOMMENDED SERVICE PROCEDURE TO PREVENT HARD STARTING Less than 1 month preparation required 1 to 2 months Fill with fresh gasoline and add gasoline conditioner Fill with fresh gasoline and add gasoline 2 months 1 year conditioner Drain the carburetor float bowl page 60 Drain the fuel sediment cup Fill with fresh gasoline and add gasoline conditioner Drain the carburetor float bowl page 60 1 year or more Drain the fuel sediment cup page 49 Remove the spark plug Put a tabl
46. to a battery that is installed in a vehicle disconnect the vehicle battery ground cable from the negative battery terminal AWARNING A battery can explode if you do not follow the correct procedure seriously injuring anyone nearby Keep all sparks open flames and smoking materials away from the battery 26 2 the battery charging cable into the DC receptacle of the generator 3 Connect the red lead of the battery charging cable to the positive battery terminal and the black lead to the negative battery terminal YELLOW INDICATOR OFF DC RECEPTACLE BATTERY CHARGING CABLE optional equipment RED LEAD BLACK LEAD 27 4 Start the generator NOTICE Do not start the vehicle while the battery charging cable is connected and the generator is running The vehicle or the generator may be damaged An overloaded DC circuit excessive current drawn by the battery or a wiring problem will trip the DC circuit protector the yellow indicator inside the clear circuit protector button will pop out If this happens wait a few minutes before pushing in the circuit protector button to resume operation If the circuit protector continues to go OFF discontinue charging and see your authorized Honda generator dealer Disconnecting the battery charging cable 1 Stop the engine 2 Disconnect the black lead of the battery charging cable from the negative battery termin
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