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Honda EM3500X Owner's Manual
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Honda EM3500X Owner's Manual

Honda EM3500X Owner's Manual

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Summary of Contents for Honda EM3500X

  • Page 3 Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation. No part of this publication may be reproduced without written permission.

  • Page 4: Table Of Contents

    CONTENTS GENERATOR SAFETY ........COMPONENT IDENTIFICATION ......PRE-OPERATION CHECK ........STARTING THE ENGINE .., ......GENERATOR USE........STOPPING THE ENGINE ........High altitude operation ........MAINTENANCE..........2 ......TRANSPORTING/STORAGE TROUBLESHOOTING........WIRING DIAGRAM........3 SPEClFlCATlONS........4 ‘1 1. INSTALLATION OF OPTIONAL PARTS ..... SERVICE ........
  • Page 5 0 Place the generator on a firm, level surface: avoid loose sand or snow. If the generator is tilted or overturned, fuel spillage may result. Also, if the gen- erator is overturned or sinks into a soft surface, sand, dirt, or water may enter the generator.
  • Page 6 Read these labels before you operate the generator. ANNfltN Li YOlIUN AWAY1 ot NUAlNl Lt PLt,” llNSPtCClONAR PAM COMBUSlIELf OlRRAYAOO PANAN MOTOR ANItS Of tCNAN /WARNING ~~,~~~~~~A~~~~~~N~~~~~ST GAS CONTAINS ATTENTION NEPASUTlLlSEROANSUNENDliOlTFERMEACAUSE DU RISQUED'EMPOISONNEMENT DU GAZ. ATEN(j()N NO LO USE EN LUGARES CERRADOS PORQUE EL MONOXIDE DE CARBON0 ES VENENOSO.
  • Page 8 ENGINE SWITCH (EM3500X) PI LOT LAMP VOLTAGE SELECTOR SWITCH OIL ALERT LAMP AC CIRCUIT BREAKER ENGINE SWITCH CHOKE ROD GRIP GRAND TERMINAL DC CIRCUIT /OIL FILLER AUTO THROTTLE DC OliTPUT SW ITCH (EM3500SX) TERMINAL OIL DRAIN PLUG...
  • Page 9 FUEL METER FUEL TANK CAP SPARK PLUG MUFFLER...
  • Page 10 Non-detergent and 2-stroke engine oils are not recommended. Use Honda 4-stroke oil an equivalent high-detergent, premium quality motor oil certified to meet or exceed U.S. automobil manufacture’s requirements for Service Classification SG*SF/CC.CD. Motor oils classified SG.SF/CC*CD will show this designation on the container.
  • Page 11 If spark knock pinging persists, consult your authorized Honda dealer. Failure to do so is considered misuse, and damage caused by misuse is not covered Honda’s Limited Warranty. Occasionally you may experience light spark knock while operating under heavy loads.
  • Page 12 ALCOHOL If you decide to use a gasoline containing alcohol (gasohol), be sure it’s octane rating is at least as high as that recommended by Honda. There are two types of “gasohol”: one containing ethanol, and the other containing methanol. Do not use gasohol that contains more than 10% ethanol.
  • Page 13 3. Air Cleaner Check the air cleaner elements to be sure they are clean and in good condi- tion. Clean or replace the elements if necessary (page 29). CAUTION: Never run the engine without the air cleaner. Rapid engine wear will result.
  • Page 14 1. Make sure that the AC circuit breaker is in the OFF position, and that nothing is to the DC terminals. connected The generator may be hard to start if a load is connected. AC CIRCUIT BREAKER DC TERMINALS 2. Turn the fuel valve to the ON position. FUEL VALVE...
  • Page 15 3. Pull the choke rod out to the CLOSE position. (EM3500X only) CHOKE ROD 4. Make sure the auto-throttle switch is in the OFF position, or more time will be required for warm up. (EM3500SX only) AUTO-THROTTLE SWITCH...

  • Page 16: Starting The Engine

    5. Start the engine With recoil starter: Turn the engine switch to the ON position. ITCH <NGINE SWITCH (EM3500X) (EM3500SX) Pull the starter grip lightly until resistance is felt, then pull briskly. CAUTION: Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the starter.
  • Page 17 With electric starter (EM3500SX only): Turn the engine switch to the START position and hold it there until the engine starts. NOTE: Do not use the electric 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.
  • Page 18 7. Push the choke rod to the OPEN position as the engine warms up. (EM3500X only) CHdKE 8. If you wish to use the auto-throttle system, turn the auto-throttle switch to the AUTO position after the engine has warmed up for 2 or 3 minutes. (EM3500SX only) NOTE: The choke is operated automatically...

  • Page 19: Generator Use

    GENERATOR To prevent electrical shock from faulty appliances, the generator should be grounded. Connect a length of heavy wire between ground terminal and the ground source. Connections for standby power to a building’s electrical system must be made by a qualified electrician and must comply with...
  • Page 20 Oil Alert System The Oil Alert system is designed to prevent engine damage caused by an in- sufficient amount of oil in the crankcase. Before the oil level in the crankcase falls below a safe limit, the Oil Alert system will automatically shut down the engine (the engine switch will remain in the ON position).
  • Page 21 Auto-throttle System (EM3500SX only) With the switch in the AUTO position, engine speed is automatically reduced to an idle when all loads are turned off or disconnected. When appliances are turned on or reconnected, the engine resumes the rated speed. At OFF, the auto-throttle system does not operate.
  • Page 22 AC applications I. Start the engine and make sure the pilot lamp comes on. If not, the fila- ment may be burnt out. 2. Turn the voltage selector switch to either position as required. NOTE: With the voltage selector switch in the “12OV/24OV” position, you can use the 120V and 240V receptacles simultaneously.
  • Page 23 4. Plug in the appliance. PLUG CAUTION: Be sure that appliances do not exceed the generator’s rated load capacity for more than 30 minutes and that they never exceed the maximum load capacity. Substantial overloading will switch off the circuit breaker.
  • Page 24 DC operation The DC terminals may be used for charging 12 volt automotive-type batteries only. 1. Connect both charging cables to the battery terminals and connect the positive (+) cable to the generator’s positive (+) DC terminal. 2. Start the engine. 3.
  • Page 25 >. battery gives explosive gases; keep sparks, flames cigarettes away. Provide adequate ventilation when charging or us- ing batteries in an enclosed space. The battery contains sulfuric acid (electrolyte). Contact with skin or eyes may cause severe burns. Wear protective clothing and a face shield.

  • Page 26: Stopping The Engine

    STOPPING THE ENGINE To stop the engine in an emergency, turn the engine switch to the OFF posi- tion. In normal use: 1. Turn the AC circuit breaker to the OFF position. Disconnect DC battery charging cables. AC bRCUlT BREAKER 2.

  • Page 27: High Altitude Operation

    If you always operate the generator at altitudes higher than 6,000 feet above sea level, have your authorized Honda Generator dealer perform these carburetor modifications. Even with suitable carburetor jetting, engine horsepower will decrease approx- imately 3.5% for each 1,000 foot increase in altitude.

  • Page 28: Maintenance

    Exhaust gas contains poisonous carbon monoxide. CAUTION: Use only genuine Honda parts or their equivalent for mainte- nance or repair. Replacement parts which are not of equivalent quality damage the generator.
  • Page 29 Every 3 years (2) if necessary) NOTE: (1) Service more frequently when used in dusty areas. (2) These items should be serviced by an authorized Honda dealer, unless the owner has the proper tools and is mechanically proficient. See the Honda Shop Manual.
  • Page 30 Changing Oil Drain the oil while the engine is still warm to assure rapid and complete drain- ing. 1. Remove the oil filler cap and drain plug to drain the oil. 2. Install the drain plug, and tighten it securely. 3.
  • Page 31 Air Cleaner Service A dirty air cleaner will restrict air flow to the carburetor. To prevent carbure- tor malfunction, service the air cleaner regularly (page 27). Service more frequently when operating the generator in extremely dusty areas. Never use gasoline or low flash point solvents for cleaning the air cleaner element.
  • Page 32 2. Wash the element in a solution of household detergent and warm water, then rinse thoroughly, or wash in nonflammable or high flash point sol- vent. Allow the element to dry thoroughly. 3. Soak the element in clean engine oil and squeeze out the excess oil. The engine will smoke during initial start-up if too much oil is left in,the ele- I .
  • Page 33 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 the OFF position. Remove the sediment.
  • Page 34 Spark PLg Service Recommended spark plug: BPR-5ES (NGK) WlGEPR-U (ND) To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. If the engine has been running, the muffler will be very hot. careful not to touch the muffler. 1.
  • Page 35 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 com- press the washer. NOTE: If installing a new spark plug, tighten l/2 turn after the spark plug seats to compress the washer.
  • Page 36 Spark Arrester Maintenance If the generator has been running, the muffler will be very hot. Allow it to cool before proceeding. CAUTION: The spark arrester must be serviced every 100 hours to main- tain its efficiency. 1. Remove the screw by the exhaust port of the muffler and remove the spark arrester.

  • Page 37: Transporting/Storage

    TRANSPORTlNG/STORAGE When transporting the engine, turn the engine switch and the fuel valve to the OFF position, and keep the engine level to prevent fuel spillage. Fuel vapor or spilled fuel may ignite. Before storing the unit for an extended period: 1.
  • Page 38 d. Drain the carburetor by loosening the drain screw. Drain the gasoline into a suitable container. Gasoline is extremely flammable and is explosive under certain conditions. Do not smoke or allow flames or sparks in the area. DRAIN-SCREW 3. Change the engine oil. 4.

  • Page 39: Troubleshooting

    Perform this test in a well ventilated area. e. If there are no sparks, replace the plug. f. If the new spark plug does not spark, take the generator to an author- ized Honda dealer. ALERT LAMP EN&NE SWITCH...
  • Page 40 Fuel vapor or spilled fuel may ignite. DRAIN,SCREW 7. If the engine still does not start, take the generator to an authorized Honda dealer. B. When the engine starts but stops immediately; 1. Check the oil alert lamp. If the oil alert lamp flashes when the starter is pulled, check the engine oil level and fill with the recommended oil.
  • Page 41 (EM3500SX)
  • Page 42 MS 3NIDN3...
  • Page 43 Dimensions EM3500SX EM3500X Model Power equipment description code Length x Width x Height 605 x 495 x 485 mm (23.8 x 19.5 x 19.1 in) Dry weight 65 kg (143.3 lb) 62 kg (136.7 lb) Engine GX240 Model 4-stroke, overhead valve, single cylinder Engine type Displacement (Bore x Stroke)
  • Page 44 Remote Control Kit (EM3500SX only) 1. Install the relay box on the right side of the generator. 2. Remove the 8P connector from the back of the control box and connect the relay box connector instead. RELAY 3. Connect the remote control cable to the remote control and relay box. REMOTE CONTROL CABLF ’...
  • Page 45 Remote Control Box STARTER ENGINE BUTTON SWITCH Starting the engine with remote control 1. Turn the fuel valve to the ON position. 2. Turn the auto-throttle switch to the OFF position. 3. Turn off the engine switch at the generator and remove the key. 4.
  • Page 46 5. Turn the engine switch at the remote control box to the ON position. 6. Press the starter button until the pilot lamp comes on. Stopping the engine 1. Turn the engine switch at the remote control box to the OFF position. 2.
  • Page 47 Battery Tray Kit (EM3500SX only) 1. Install the battery guard on the frame. Set the battery tray on the battery guard and tighten the bolts. 2. Route the starter cable under the tank and connect it to the starter solenoid. 3.
  • Page 48 STARTER SOLENOID STARTER CABLE (positive) STARTER CABLE BATTERY GUARD BATTERY GUARD BATiERY BATTERY TRAY GUARD PLATE...
  • Page 49 4-Wheel Kit Installation 1. Install the four wheels on the axle shaft. 2. Install the axle assembly on the generator using four bolts and nuts. WHEEL STOPPER NOTE: Install the shaft with wheel stopper facing engine side.
  • Page 50 Your purchase of a Honda product is greatly appreciated by both your dealer and American Honda Motor Co., Inc. We want to assist you in every...
  • Page 51 When you write or call, please provide the following information: • Model and serial numbers • Name of the dealer who sold the Honda power equipment to you • Name and address of the dealer who services your equipment •...
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This manual is also suitable for:

Em3500sx