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. 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 get the best results from your new generator and to operate it safely. This manual contains the information on how to do that; please read it carefully. This owner’s manual describes Honda Generator: EB12D the operation and maintenance of the All information in this publication is based on the latest product information available at the time of printing. Honda Motor Co., Ltd.
CONTENTS 4 SAFETY ................................................................................................... 4 Safety Label Locations ...................................................................... 5 ............................................................................ Safety Information 7 COMPONENT IDENTIFICATION ............................................................ 9 . CONTROLS .............................................................................................
...................................................................................... MAINTENANCE The Importance of Maintenance ..................................................... Maintenance Safety ......................................................................... Emission Control System ................................................................ Maintenance Schedule ..................................................................... Engine Oil Change ......................................
SAFETY SAFETY LABEL LOCATIONS These labels warn you of potential hazards that can cause serious injury. Read them carefully. If a label comes off or becomes hard to read, contact your Honda Generator dealer for a replacement. GFCIbeforeeachuse. IITest II GFCIfailstest,donotuseyour I/ generator. SeeyourHondadealer.
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. Understand the use of all generator controls, output receptacles, and connections.
Fire and Burn Hazards 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 awhile after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before storing the generator indoors.
EXHAUST COOLING OUTLET AIR OUT FUEL FILLER CAP FRAME WH MAINTENANCE COV OPENING PIPE KNOB UND TERMINAL NGINE,OIL A / FILLER CAP M,AlN FUSE BOX A0L COOLANT RES&;E T&i PANEL (\F 11L BATTERY OIL LEVEL GAUGE/ COOLANT DRAIN BOLT ENGINE OIL DRAIN FRAME BOLT SERIA hIN BOLT * \ cmICI cm, vcm CONNECTOR Record the frame and engine serial numbers for your reference. Refer to the serial numbers when ordering parts, and when making technical or warranty inquiries (see page 61).
AC RECEPTACLES 20A 120V CIRCUIT PROTECTOR-20A AC RECEPTACLT 30A 120V ENGINE SWITCH FiRCUlT PROTECTOR-3OA I / FUEL METER / AC RECEPTACLE SOA 120/24ov ,,-b \ GFCI RESET BUTTON and GFCI TEST BUlTON I CIRCUIT PROTECTORdOA \ CIRCUIT PROTEC‘TOR-BOA 8
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 turning the starter motor. 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.
Circuit Breaker The circuit breaker protects the individual circuit protectors and the 50A 120/24OV receptacle. The circuit breaker wil automatically switch OFF if there is a short circuit or a significant overload of the generator at the receptacle, or if the ground-fault circuit interrupter (GFCI) detects a ground-fault current.
Circuit Protector The circuit protectors circuit or a significant 120V locking plug, or protector is switches working properly and circuit before resetting will automatically switch OFF if there is a short overload of the generator at the 20A 12OV, 30A 30A 120/24OV locking plug receptacle. If a circuit OFF automatically, check that the appliance is does not exceed the rated load capacity of the the circuit protector ON.
Ground Fault Circuit Interrupter (GFCI) m Using the generator in rain, snow or near water can lead to death from electric shock. Keep the generator dry. All receptacles on the generator are protected by a ground-fault circuit interrupter (GFCI) for protection against the shock hazard of groundfault current. The GFCI has TEST and RESET buttons and is connected to the circuit breaker.
Observe the following precautions to reduce shock hazards: l l l to ensure proper GFCI operation and Use grounded 3-conductor extension cords, tools, and appliances, or double-insulated tools and appliances. Inspect cords and plugs, and replace if damaged. Do not use cord lengths greater than 164 feet (50 meters), and do not use multiple tools and appliances with built-in noise filters. Such use may activate the GFCI and trip the circuit breaker.
Inspection: Always check GFCI operation before using the generator. You risk electric shock if you operate this generator (ground-fault circuit interrupter). with a faulty GFCI Test GFCI before use. If GFCI fails test, do not use your generator. 1. Unplug all tools and appliances See your Honda dealer. from the generator. 2. Start the engine. 3. Turn the circuit breaker to the ON position. 4. Press the GFCI TEST button.
5. Press the GFCI RESET button. The RESET button should stay in, flush with its base plate. With the RESET button in and engine running, turn the circuit breaker to the ON position. The circuit breaker should remain in the ON position. The circuit breaker will not remain in the ON position if the RESET button is extended. If the GFCI and circuit breaker do not function as described, take the generator to an authorized Honda generator dealer for repair.
Fuel Meter Indicates the amount of fuel in the fuel tank when the engine switch is in Turn the engine switch to the OFF position and refill the fuel tank when the needle is near the “E” mark. the ON position. d FUEL METER “E” Hour Meter Indicates the hours the generator has been operated. when scheduled maintenance should be performed HOUR METER - 16 Use it to determine (see page 42).
Indicator Lights The EB12D generator is equipped with four indicator lights that monitor three engine functions and the generator operation, All four lights come on when the engine switch is turned from the OFF position to the ON position. This allows the operator to check the bulbs of each indicator light. The four lights will go out after 4 seconds with the engine switch left in the ON position. The lights will go out if the engine switch is turned to the start position before 4 seconds.
Generator Indicator Light The generator indicator light comes on and the engine will stop automatically when there is a problem with the generator or the rated load capacity of the generator has been exceeded. If this occurs: Turn the engine switch to the “OFF” position. l Disconnect the appliance from the generator. l Start the engine (see page 32) and observe the generator indicator light: Switch ON the AC circuit breaker and circuit protector, if they are switched OFF.
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. m 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 or power cord to the generator: Make sure that it is in good working order. Faulty appliances cords can create a potential for electrical shock. l or power 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. Check GFCI operation 2. Start the engine before each use (see page 14). (see page 32). 3. Make sure that the GFCI RESET button base plate). 4. Switch ON the AC circuit is pushed in (flush with its breaker. 5. Plug in the appliance. Most motorized startup. appliances require more than their rated wattage GFCI RESET BUlTON Do not exceed the overloaded circuit switch OFF, reduce and then reset the for AC CIRCUIT BREAKER current limit specified for any one receptacle.
How to use the receptacles When two or more receptacles are used, refer to the table below and apply the load to each receptacle equally to prevent overloading. Voltage fluctuation can be prevented single phase receptacles. by applying the load equally to the 240 V Using 240 V only 120v 50 A 30 A 41.7 A Max. 30 A Max. 50 A 30 A 20 A Max. for both 50 A Max. 30 A Max. 20 A Max. at one - 41.7 A Total Using 120 V only Total 83.4 A Using both 120 V and 240 V Total 10 A Total 63.
PRE-OPERATION Check these items before starting the generator. on a level surface. Block the wheels. Maintenance l Cover Opening CHECKS Be sure the generator is and Closing To open: 1. Turn the maintenance cover opening knob to the OPEN position and pull up on the cover. 2. Pull the support from the holder and hook the end of the support as shown. l To close: 1. Lift the maintenance cover slightly to unhook the support from the hook. 2.
Engine Oil @!?!%/ Engine oil is a major factor affecting engine performance and service life. Running the engine with insufficient oil can cause serious engine damage. Nondetergent oil and S-stroke engine oil are not recommended. Be sure to check the engine oil on a level surface with the engine stopped and the wheels blocked (if installed). Use only high-detergent premium quality motor oil certified to meet or exceed American Petroleum lnstitue (API) Service Classification CE, CD, or CDII.
Fuel Fuel tank capacity: Turn the engine 38 lit. (10 US gal, 8.4 Imp. gal) switch ON and check the fuel meter. Refill the tank to the upper level if necessary. Do not fill the fuel tank above the upper level mark. Use ONLY clean high-quality fuel. Recommended fuel Use No. 2-D fuel at Use No. 1-D fuel at Use No. 1-D fuel for specifications: ASTM D-975-l-D/2-D temperatures above 20°F (-7°C) temperatures below 20°F (-7°C) all temperatures at altitudes above 5000 ft (1500 m).
NOTE: l Depending on the season and the ambient temperature, a different grade of diesel fuel should be used. If a summer grade fuel is used in the winter, the summer fuel may freeze preventing the engine from starting. Winter grade fuel is used in the summer could result in a lack of engine power. Be sure to use the proper grade of diesel fuel which complies with the ambient temperature. l Keep the fuel tank filled in the winter.
Coolant cover (see page 23). 1. Open the maintenance 2. Check the coolant level in the reserve tank when normal operating coolant to bring recommendation). the engine is at temperature. If the level is near the MIN level, add it up to the MAX level (see page 28 for coolant . MAX (UPPER LEVEL) I MIN (LOWER LFVELI - RESERVE TANK 3. If there is no coolant in the reserve tank, the cooling system should be checked for leaks and repaired if necessary.
Coolant Recommendation Use high quality ethylene glycal antifreeze that is specifically formulated for use in aluminum engines. Mix the antifreeze with low-mineral drinking water or distilled water. A 50/50 mixture of ethylene glycol antifreeze and water is recommended for most temperature and provides good corrosion protection. A higher concentration of antifreeze decrease coaling efficiency and is recammended only if additional protection against freezing is needed.
Fuel Filter 1. Open the maintenance cover (see page 23). 2. Inspect the fuel filter for dirt, water, or other contaminates the fuel filter if necessary (see page 46).
Battery The electrolyte level must be kept between the UPPERand LOWERlevel marks. If the electrolyte level is near the LOWERlevel, remove the battery filler caps and carefully add distilled water to the upper level line( see page 47). UPPER LEVEL LOWER LEVEL The battery contains sive and poisonous. Getting electrolyte Wear protective battery. sulfuric, acid (electrolyte) which is highly corro- in your eyes or on your skin can cause serious burns.
Indicator lights Turn the engine switch to the ON position and check to see if the four indicator lights come on. The indicator lights should go out after 4 seconds with the engine switch in the ON position. Return the engine switch to the OFF position. If the indicator light(s) does not come on, or do not go out after 4 seconds with the engine switch in the ON position, contact an authorized Honda generator dealer.
STARTING AND STOPPING TME ENGINE Starting the engine Before starting the engine disconnect 1. Open the maintenance the ON position. any load from the AC receptacle. cover (see page 23) and turn the fuel valve to ON 2. Close the maintenance 3. Turn the AC circuit cover (see page 23). breaker OFF.
4. Insert the key and turn the engine switch to the ON position. If the ambient temperature is below freezing, wait for the indicator lights to go OFF before turning the key to the start position. This allows the glow plugs to pre-heat the combustion chambers. ON 5. Turn the engine switch to the START position and hold it there until the engine starts. m Operating the starter motor for more than 5 seconds can damage the motor.
6. After the engine starts, let the engine switch return to the ON position. ON 7. Warm the engine for 2 or 3 minutes before applying a load to the generator. Blue smoke might be emitted from the exhaust during the warm-up. This is a normal occurrence. rii%iEq needed parts. 34 pro per engine warm-up will stabilize the engine to warm-up the engine oil and properly lubricate speed.
Stopping the engine In an emergency: Turn the engine switch to the OFF position. ENGINE SWITCH ; In normal use: 1. Turn all electrical appliance’s 2. Turn the AC circuit connected to the generator OFF. breaker OFF.
3. Turn the engine switch to the OFF position. ENGINE SWITCH 4. Open the maintenance OFF position.
MAINTENANCE I The Importance ~ Good maintenance is essential for safe, economical, operation. It will also help reduce air pollution. of Maintenance Improper maintenance, can cause a malfunction and trouble-free or failure to correct a problem before operation, in which you can be seriously hurt or killed. 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 Source Control System of Emissions The combustion process produces carbon monoxide, oxides of nitrogen, hydrocarbons and particulate matter. Control of hydrocarbons and oxides of nitrogen is 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 systems to reduce the emissions oxides of nitrogen, hydrocarbons and particulate The U.S.
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 l Rough idle. l Misfiring. l Extremely, 40 or stalling black exhaust have your engine after starting. 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.
Maintenance Schedule 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. Refer to the Shop Manual. (3) For professional, commercial use log hours of operation to determine proper maintenance intervals.
Engine Oil Change Drain the oil while draining. the engine 1. Open the maintenance is warm to assure complete and rapid cover (see page 23). 2. Remove the oil filler cap and drain bolt to drain the oil. 3. After draining is complete, check that the sealing washer is in good condition (replace if necessary), then retighten the drain bolt securely. 4. Refill with the recommended engine the oil level gauge (see page 24). oil and check the oil level with 5. Install the oil filler cap. 6.
Air Cleaner If you operate the generator in very dusty areas, check and replace the air cleaner more often than specified in the MAINTENANCE SCHEDULE. @!?!@I Operating engine wear. the 1. Open the maintenance engine without the air cleaner will cause rapid cover (see page 23). 2. Unhook the clips and remove the air cleaner cover and the inner cover. AIR CLEANER COVER INNER COVER 3. Remove the wing bolt and the air cleaner element. NOTE: dirty. Do not clean the paper element.
4. Install the element, inner cover and air cleaner cover in the reverse order of removal. NOTE: Install the cover with the UP mark facing up and align the tabs of the inner cover and the air cleaner cover with the cutout of the air cleaner case. 5. Fasten the cover clips securely.
Fuel Filter m condition. Diesel fuel is extremely Do not smoke or allow 1. Open the maintenance flammable and explosive under flames or sparks in the area. certain cover (see page 23). 2. Turn the fuel valve to the OFF position. 3. Loosen the ring nut and then remove the strainer cup, O-ring, spring and element. 4. Inspect the fuel in the strainer cup for contaminates strainer cup thoroughly. or water. Clean the 5. Install a new element using the spring, strainer cup, O-ring and ring nut.
Battery I Refilling battery fluid If the generator is operated with insufficient and battery plate damage will occur. battery electrolyte, sulfation If rapid loss of electrolyte is experienced, or if your battery seems to be weak, causing slow starting of other electrical problems, see your authorized Honda generator dealer. Open the maintenance cover and check the electrolyte level in each battery cell. Fill the battery with distilled water to the upper level line. Never overfill the battery.
The battery gives off explosive hydrogen gas during A spark or open flame can cause the battery force to kill or seriously hurt you. normal to explode Keep sparks and flames sway. Wear protective clothing or have a skilled mechanic do battery maintenance. operation.
w Battery cleaning If the battery terminals are contaminated and clean the terminals. or corroded, remove the battery Removal: 1. Remove the battery set plate. 2. Disconnect the negative f-1 battery positive (+I battery cable. cable first, then disconnect the 3. Remove the battery. 4. Clean the terminals with a wire brush or sand paper. Clean the battery with a solution of baking soda and warm water, taking care not to get the solution of water in the battery cells. Dry the battery thoroughly. 5.
Fuse Replacement Turn the engine switch OFF and remove the key before checking or replacing fuses to prevent accidental short-circuiting. To replace a sub fuse, pull the old fuse out of the clips with your fingers. Push a new fuse into the clips. If frequent fuse failure occurs, determine the cause and correct the problem before attempting to operate the generator. If a main fuse is blown, MAIN m Serious FUSE see an authorized Honda generator SUB FUSE dealer.
TRANSPORTING AND STORAGE The engine becomes very hot during operation and remains hot for a while after stopping. Allow the engine to cool before transporting or storing indoors. A hot engine and exhaust system can burn you and can ignite some materials. Transporting When transporting the generator, turn the engine switch to the OFF position and keep the generator level to prevent fuel spillage. Take care not to drop or strike the generator place heavy objects on the generator. when transporting.
Before storing the generator for an extended period: 1. Be sure the storage area is free of excessive humidity and dust. 2. Clean the generator. 3. Check the generator according to the maintenance 42) and repair/replace any items as necessary. schedule (see page 4. Fill the fuel tank with fresh diesel fuel (see page 25). 5. Fully charge the battery. 6. Cover the generator Before starting and place it in a well ventilated the engine 1. Change the engine Recharge the battery once a month.
TROUBLESHOOTING When the engine will not start: Does the starter motor turn? NO I YES 1 Is there fuel in the tank? YES t Is the fuel valve in the ON position? 1”” Check the battery ) (page 30). Check the fuses 1(page 50). NO NO I Refill the fuel tank (page 25). l 1 Are there contaminates in the fuel NO Clean the fuel filter cup (page 46).
No electricity at the AC receptacles: (When the GFCI RESET button L Unplug all appliances and equipment, and inspect the GFCI operation. (refer to page 14) is extended) 1 The GFCI RESET button is extended again. I The GFCI RESET button is not extended. l m l I (When the GFCI RESET button Is the AC circuit ON? breaker Replace the electrical appliance or equipment. Take the electrical appliance or equipment to an electrical shop for repair.
SPECIFICATIONS Dimensions EB12D Model ECD Description Length x Width 139Ox630x815mm (54.7 x 24.8 x 32.1 in) x Height 340 kg (701 lb) Dry weight Engine I Model Type Displacement [Bore x Stroke] water cooled diesel 14.7 kW (20.0 PS, 19.7 bhp) at 3,600 min-’ frpm) 55.9 N-m (5.7 kg-m, 41,2 h-lb) at 2,000 min-’ frpm) Max. torque Liquid system Combustion OHC 3cylinder 1061 cm3 176 x 78 mm (3.0 x 3.
WIRING DIAGRAM -.. . -0 a$p----+l-ll 56 .
INSTALLATION Remote Control OF OPTIONAL PARTS Kit Installation 1. Remove the cap from the 7-pin connector on the generator cover, and connect the 7-pin connector of the remote control cable. Be sure to install the cap on the connector when the remote control kit is not used. GENERATOR SIDE 2. Connect the other end of the remote control cable to the remote control switch box 7-pin connector.
Starting the engine Before stating the engine: 1. Turn the fuel valve to the ON position. 2. Turn the AC circuit breaker to the OFF position. 3. Make sure the engine switch on the generator control OFF position and remove the key (see page 9). panel is in the AC ClRCUlT BREAKER ON 4. Turn the remote position.
5. Turn the engine position. switch on the remote control switch box to the ON When the engine switch is turned to the ON position, the glow light in the starter button will light for about 4 seconds. Wait for the glow light to go out before starting the engine. ENGINE SWITCH STARTER SUTTON (with glow light) 6. Push and hold the starte button until the engine The pilot light comes on after the engine starts. l-EiEq op erating damage the motor. 10 seconds before Generator starts.
Starter button (with glow light) The starter button light comes on and the engine will stop automatically when there is a problem with the generator or the rated load capacity of the generator has been exceeded. If this occurs: l Turn the engine switch to the “OFF” position. l Disconnect the appliance from the generator. l Reset the AC circuit breaker or circuit protector.
WARRANTY SERVICE INFORMATION 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 management, contact the Honda Power Equipment Office.
INDEX COMPONENT IDENTIFICATION .............................................................. CONTENTS ............................................................................................... CONTROLS ............................................................................................... Circuit Breaker ................................................................................... Circuit Protector .................................................................................
STARTING AND STOPPING THE ENGINE ............................................ Starting the engine ............................................................................ Stopping the engine .......................................................................... TRANSPORTING AND STORAGE ......................................................... ............................................................................. TROUBLESHOOTING WARRANTY SERVICE INFORMATION ....................................
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