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YAMAHA MO

TOR CORPORA

TION U

.S.A.

P.O

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X  6555

CYPRESS,

 CA 90630

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TTN:

 W

ARRANTY DEP

AR
TMENT

Summary of Contents for EF4500iSE - Inverter Generator

Page 1: ...r LIT 19626 01 72 7XF 28199 12 PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2011 04 0 2 1 E EF4500iSE OWNER S MANUAL Read this manual carefully before operating this machine 7XF 9 12 hyoshi 2011 4 13 15 20 Page 1 ...

Page 2: ...Read this manual carefully before operating this machine This manual should stay with this machine if it is sold 7XF 9 12 hyoshi 2011 4 13 15 20 Page 2 ...

Page 3: ...ns regarding the operation or maintenance of your machine please consult a Yamaha dealer EF4500iSE OWNER S MANUAL 2011 by Yamaha Motor Corporation U S A 1st Edition February 2011 All rights reserved Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation U S A is expressly prohibited Printed in Japan P N LIT 19626 01 72 7XF 28199 12_a 2011 3 21 16 04 Page A 1 ...

Page 4: ...n to make procedures easier or clearer NOTICE WARNING PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE OPERATING THE MACHINE TIP 9 Yamaha continually seeks advance ments in product design and quality Therefore while this manual contains the most current product information available at the time of printing there may be minor discrepancies between your engine and this manual If there is any...

Page 5: ...on 19 Application range 20 PERIODIC MAINTENANCE 21 Maintenance chart 21 Spark plug inspection 23 Carburetor adjustment 25 Engine oil replacement 25 Air filter 26 Muffler screen and spark arrester 28 Fuel tank filter 30 Battery 31 Recommended battery 31 Fuse replacement 32 STORAGE 33 Drain the fuel 33 Engine 35 Battery 36 TROUBLESHOOTING 38 SPECIFICATIONS 41 Dimensions 41 Engine 41 Generator 41 Bat...

Page 6: ...ehicle 9 Do not modify the generator or use it with its parts removed 9 Do not allow children to operate the generator 1 1 1 794 7CK 9 Be sure to carry the generator only by its carrying handles 1 Carrying handles shaded 7CH 002 9 Do not place any obstacles on the generator 7XF 28199 12_a 2011 3 21 16 04 Page 1 ...

Page 7: ...elling 9 Do not leave the generator inside the vehicle or in the trunk 9 If you swallow any fuel inhale fuel vapor or allow any to get in your eye s see your doctor immedi ately If any fuel spills on your skin or clothing immediately wash with soap and water and change your clothes 9 When operating or transporting the generator be sure it is kept upright If it tilts fuel may leak from the carburet...

Page 8: ...re to do so only after the engine and muffler have completely cooled down Electric shock prevention 9 Never operate the generator in rain or snow 7 741 7XFh 9 Connect the ground lead of the generator to the ground earth terminal and connect the end to the ground electrode buried in the ground 1 Ground earth terminal 1 763 7XFa 741 7XFj 9 Never touch the generator with wet hands or elec trical shoc...

Page 9: ...d allows selection of generator or main line power to the building This will prevent the generator from charging the main power line backfeeding when the main power supply has failed or has been turned off for line repair Backfeeding can electrocute or injure line maintenance personnel Also generator and build ing electrical system damage can occur when nor mal operating power returns if unit is u...

Page 10: ...s generator TIP Maintain or replace safety and instruction labels as necessary 1 2 4 5 6 7 3 1 2 HOT EXHAUST 7WL 28176 10 OIL EF4500iSE AC output 60Hz Rated 4000VA Phase Single Fuel Gasoline YAMAHA MOTOR POWERED PRODUCTS CO LTD MADE IN JAPAN 120V 7XF 24164 10 7XF 28199 12_a 2011 3 21 16 04 Page 5 ...

Page 11: ... la génératrice d une boîte Ne jamais disposer d objets sur la génératrice The air index of this engine is 3 California only MOST CLEAN LEAST CLEAN 0 2 4 6 8 10 Note The lower the air index the less the pollution This engine is certified to be emissions compliant for the following use Check owner s manual for further details HOURS HOURS HOURS MODERATE INTERMEDIATE EXTENDED X EMISSION CONTROL INFOR...

Page 12: ...7 Oil drain plug 8 Battery Control panel 1 Hour meter 2 Power meter 3 AC protector 4 AC receptacle 5 Engine switch 6 Fuel cock knob 7 Ground earth terminal 8 Overload indicator light 9 AC pilot light 0 Oil warning light 793 7XF 7 6 5 1 3 4 9 8 0 2 3 1 2 1 793 7XFa 1 7 6 5 8 4 793 7XFb 1 7XF 28199 12_a 2011 3 21 16 04 Page 7 ...

Page 13: ...T If the oil warning light comes on the engine oil is insufficient Add oil and restart CONTROL FUNCTION Engine switch The engine switch controls the ignition system 1 7 ON Ignition circuit is switched on The engine can be started 2 5 STOP Ignition circuit is switched off The engine will not run 3 6 START Starting circuit is switched on The starter motor starts and the engine can be started After s...

Page 14: ...r turns off If the turns off again consult a Yamaha dealer NOTICE 763 238a 1 2 1 763 7XFf 1 763 7XFg Hour meter The hour meter shows the total number of hours the generator has been run 1 Hour meter Power meter The power meter shows the amount of electric current used by a barmeter The generator output is normal when the segments of the barmeter appear 1 Power meter TIP When 10 segments appear the...

Page 15: ... and power generation stops proceed as follows 1 Turn off any connected electric devices and stop the engine 2 Reduce the total wattage of connected electric devices within the rated output 3 Check for blockages in the cooling air inlet and around the control unit If any blockages are found remove them 4 After checking restart the engine TIP The overload indicator light may come on for a few secon...

Page 16: ...k supplies fuel from the fuel tank to the carburetor The fuel cock has two positions 1 Fuel cock knob Ground earth terminal Ground earth terminal connects the earth line for pre vention of electric shock When the electric device is grounded be sure to ground the generator also 1 Ground earth terminal 1 2 788 7XFh Caster lock lever The caster lock lever stops moving the generator 1 Release 2 Lock 7...

Page 17: ...es or plastic parts 9 Use only unleaded gasoline The use of leaded gasoline will cause severe damage to internal engine parts Make sure there is sufficient fuel in the tank When refueling be sure to fill the tank to the bottom edge of the fuel filter 1 Fuel level gauge 2 Red line 3 Fuel level 4 Fuel filter Your Yamaha engine has been designed to use regu lar unleaded gasoline with a pump octane nu...

Page 18: ... outward on the areas of rear cover shown 1 Screws 2 Rear cover 3 Remove the oil filler cap 3 Oil filler cap Recommended engine oil å YAMALUBE 4 10W 40 SAE 10W 30 or 10W 40 SAE 30 ç SAE 20 SAE 10W Recommended engine oil grade API Service SE type or higher Engine oil quantity 1 3 L 1 37 US qt 1 14 lmp qt 1 2 788 7XFb 4 Fill the specified amount of the recommended engine oil and then install and tig...

Page 19: ...Therefore keep sparks flames cigarettes etc away from the battery and provide suffi cient ventilation when charging it in an enclosed space 9 KEEP THIS AND ALL BATTERIES OUT OF THE REACH OF CHILDREN 1 Remove the screws and then pull outward on the areas of rear cover shown 1 Screws 2 Rear cover 2 Remove the wing nuts and battery plate 3 Wing nuts 4 Battery plate 3 Remove the battery 5 Battery 4 Fi...

Page 20: ...battery plate and tighten the wing nuts 8 Connect the negative lead black to the negative battery terminal 8 Negative lead black 9 Negative battery terminal 9 Install the rear cover and tighten the screws 8 9 762 7XFd 7XF 28199 12_a 2011 3 21 16 04 Page 15 ...

Page 21: ...operation checks should be made each time the generator is used Pre operation check Fuel See page 12 9 Check fuel level in fuel tank 9 Refuel if necessary Fuel line 9 Check fuel hose for crack or damage 9 Replace if necessary Engine oil See page 13 9 Check oil level in engine 9 If necessary add recommended oil to specified level 9 Check generator for oil leakage The point where abnormality was rec...

Page 22: ...starting the engine do not connect any electric devices 9 Clean dusts dirt or water off the receptacle before use The generator has been shipped without engine oil Do not start the engine until you have filled it with the sufficient engine oil NOTICE WARNING Starting the engine 1 Turn the fuel cock knob to ON 1 ON 2 Turn the engine switch to ON 1 7 ON 763 127h 1 7XF 28199 12_a 2011 3 21 16 04 Page...

Page 23: ...n try again Each attempt should be as short as possible to preserve the bat tery Do not crank the engine more than 5 seconds on any one attempt NOTICE 761 7XFb 763 120b 1 705 073a ON OFF 1 2 Turn the engine switch to STOP 1 5 STOP 1 Disconnect any electric devices Stopping the engine TIP Turn off any electric devices 3 Turn the fuel cock knob to OFF 1 OFF 7XF 28199 12_a 2011 3 21 16 04 Page 18 ...

Page 24: ...the total load is within generator rated output 9 Be sure the receptacle load current is within receptacle rated current TIP Make sure to ground earth the generator When the electric device is grounded be sure to ground the generator also NOTICE WARNING 1 Start the engine 2 Plug in to the AC receptacle 1 763 7XFc 761 7XFa 3 Make sure the AC pilot light is on 1 AC pilot light 4 Turn on any electric...

Page 25: ...rator 9 When supplying precision equipment electronic controllers PCs electronic computers microcomputer based equipment or battery chargers keep the generator a sufficient distance away to prevent electrical interference from the engine Also ensure that electrical noise from the engine does not inter fere with any other electrical devices located near the generator 9 If the generator is to supply...

Page 26: ...ha specified genuine parts for replacement Ask an authorized Yamaha dealer for further information NOTICE WARNING WARNING Item Routine Pre operation check Every 6 months or 100 Hr 12 months or 300 Hr Spark plug Check condition 1 Clean and replace if necessary Fuel Check fuel level and leakage 1 Fuel hose Check fuel hose for cracks or damage 1 Replace if necessary Engine oil Check oil level in engi...

Page 27: ...ler perform the ser vice Item Routine Pre operation check Every 6 months or 100 Hr 12 months or 300 Hr Crankcase breather Check breather hose for cracks or hose damage 1 Replace if necessary Cylinder head Decarbonize cylinder head More frequently if necessary Valve clearance Check and adjust when engine is cold Fittings fasteners Check all fittings and fasteners Correct if necessary The point wher...

Page 28: ...d then remove the spark plug 3 Check for discoloration and remove the carbon The porcelain insulator around the center elec trode of spark plug should be a medium to light tan color 4 Check the spark plug type and gap a Gap TIP The spark plug gap should be measured with a wire thickness gauge and if necessary adjusted to specifi cation Standard spark plug BPR4ES NGK Spark plug gap 0 7 0 8 mm 0 028...

Page 29: ...imate of the correct torque is 1 4 1 2 turn past finger tight However the spark plug should be tightened to the specified torque as soon as possible 6 Install the spark plug cap 7 Install the front cover and tighten the screws Spark plug torque 20 Nm 2 0 m kgf 14 ft lbf 7XF 28199 12_b 2011 3 21 16 06 Page 24 ...

Page 30: ...move the oil drain bolt so that the oil can be completely drained 5 Check the oil drain bolt gasket oil filler cap and O ring Replace them if damaged 25 3 5 6 7 8 4 700 7XFb 1 2 788 7XFb Engine oil replacement Avoid draining the engine oil immediately after stopping the engine The oil is hot and should be handled with care to avoid burns WARNING Carburetor adjustment The carburetor is a vital part...

Page 31: ... crankcase 8 Install the oil filler cap the rubber cap and the rub ber plug 9 Install the front cover and tighten the screws NOTICE 700 006a 1 Recommended engine oil å YAMALUBE 4 10W 40 SAE 10W 30 or 10W 40 SAE 30 ç SAE 20 SAE 10W Recommended engine oil grade API Service SE type or higher Engine oil quantity 1 3 L 1 37 US qt 1 14 lmp qt 0 C å YAMALUBE 4 10W 40 SAE 10W ç SAE 20 SAE 30 32 F 25 C 80 ...

Page 32: ...element when squeez ing it This could cause it to tear 6 Insert the foam element into the air filter case The engine should never run without the foam ele ment excessive piston and cylinder wear may result TIP Be sure the foam element sealing surface matches the air filter so there is no air leak 7 Install the air filter case cover and tighten the screws 8 Install the front cover and tighten the s...

Page 33: ... and muffler while they are still hot with any part of your body or clothing during inspection or repair WARNING 1 Remove the screws and then pull outward on the areas of rear cover shown 1 Screws 2 Rear cover 2 Loosen the bolt and then remove the muffler cap the muffler screen and spark arrester 1 Bolt 2 Muffler cap 3 Muffler screen 4 Spark arrester 7XF 28199 12_b 2011 3 21 16 06 Page 28 ...

Page 34: ...nd spark arrester using a wire brush When cleaning use the wire brush lightly to avoid damaging or scratching of the muffler screen and spark arrester 4 Check the muffler screen and spark arrester Replace them if damaged 5 Install the spark arrester TIP Align the spark arrester lump to the hole in the muffler pipe 1 Spark arrester lump 2 Hole NOTICE 711 075 7XF 28199 12_b 2011 3 21 16 06 Page 29 ...

Page 35: ...open flame 1 Remove the fuel tank cap and fuel filter 1 Fuel filter 2 Clean the fuel filter with gasoline Replace it if damaged 3 Wipe the fuel filter and install it 4 Install the fuel tank cap Be sure the fuel tank cap is tightened securely WARNING WARNING 7XF 28199 12_b 2011 3 21 16 06 Page 30 ...

Page 36: ...or 15 minutes and seek prompt medical attention 9 Batteries produce explosive hydrogen gas Therefore keep sparks flames cigarettes etc away from the battery and provide suffi cient ventilation when charging it in an enclosed space 9 KEEP THIS AND ALL BATTERIES OUT OF THE REACH OF CHILDREN To charge the battery Have a Yamaha dealer charge the battery as soon as possible if it seems to have discharg...

Page 37: ...779 7XF 1 Remove the screws and then pull outward on the areas of front cover shown 1 Screws 2 Front cover Specified fuse 20A Fuse replacement Be sure to use specified fuse A wrong fuse will cause electrical system damage and A FIRE HAZ ARD Be sure the engine switch is turned to STOP to prevent accidental short circuiting NOTICE WARNING 7XF 28199 12_b 2011 3 21 16 06 Page 32 ...

Page 38: ... Fuel is highly flammable and poisonous Check SAFETY INFORMATION See page 2 carefully Immediately wipe off spilled fuel with a clean dry soft cloth since fuel may deteriorate painted sur faces or plastic parts 3 Turn the fuel cock knob to ON 1 ON 4 Start the engine and leave it run until it stops The engine stops in approximately 20 minutes time by running out of fuel TIP 9 Do not connect with any...

Page 39: ...ain screw on the carburetor float chamber 1 Drain screw 7 Tighten the drain screw 8 Turn the engine switch to OFF 9 Turn the fuel cock knob to OFF 10 Install the cover and tighten the screws 1 2 788 7XFa 1 707 7XFf 11 Tighten further if any screws bolts and nuts are loose 12 Store the generator in a dry well ventilated place with the cover placed over it 7XF 28199 12_b 2011 3 21 16 06 Page 34 ...

Page 40: ...engine switch to START and crank the engine several seconds with ignition off to coat the cylinder walls with oil 3 Clean exterior of the generator and apply a rust inhibitor 4 Store the generator in a dry well ventilated place with the cover placed over it 5 The generator must remain in a vertical position when stored carried or operated 6 The caster lock lever should be in the Lock when stored o...

Page 41: ...ttery in an excessive cold or warm place i e less than 0 C 30 F or more than 30 C 90 F 9 Disconnect the negative lead black first then the positive lead red from the battery 9 Connect the positive lead red first then the negative lead black to the battery when installing the battery WARNING 7XF 28199 12_b 2011 3 21 16 06 Page 36 ...

Page 42: ... 37 MEMO 7XF 28199 12_b 2011 3 21 16 06 Page 37 ...

Page 43: ...2 Clogged carburetor Clean carburetor 2 Engine oil system Insufficient 2 Oil level is low Add engine oil 3 Electrical systems 2 Engine switch to START 1 6 START 763 120a 1 Poor spark 2 Spark plug dirty with carbon or wet Remove carbon or wipe spark plug dry 2 Faulty ignition system Consult a Yamaha deal er Generator won t produce power 2 Safety device AC protector to OFF Press the AC protector to ...

Page 44: ...To prevent FIRE HAZARDS be sure fuel is not present in the spark plug area 9 To prevent FIRE HAZARDS be sure to place the spark plug as far away as possible from the spark plug hole and car buretor area 9 To prevent ELECTRIC SHOCK do not hold spark plug lead with hand while testing WARNING M OK N Does not spark R Check the following 9 Fuel cock clogging 9 Air cleaner element clogging S Clogged T O...

Page 45: ... dealer E I Check engine oil level J OK K Level low Consult a Yamaha dealer Add engine oil O Check the spark plug 9 Type BPR4ES 9 Gap 0 7 0 8 0 028 0 031 mm in P Incorrect Q OK Replace or adjust gap Clean the spark plug 7XF 28199 12_b 2011 3 21 16 06 Page 40 ...

Page 46: ...th mm in 780 30 7 Overall Width mm in 616 24 3 Overall Height mm in 692 27 2 Dry Weight kg lb 88 194 Engine Generator Unit EF4500iSE AC Output Rated voltage V 120 Rated frequency Hz 60 Rated current A 33 3 Rated output kVA 4 0 Safety Device Type Electronic and Mechanical bimetal Battery Unit EF4500iSE Voltage V 12 Capacity Ah 18 Noise level is measured when the economy control switch is turned to ...

Page 47: ...stolen PRI I D NUMBER PRI I D CODE SERIAL No MODEL Serial NO 7XF 7XF 24163 00 790 7XFb CONSUMER INFORMATION Machine identification The machine serial number is stamped in the location as shown TIP The first three digits of these numbers are for model identification the remaining dig its are the unit production number Keep a record of these numbers for reference when ordering parts from a Yamaha de...

Page 48: ...RK The above items and the corresponding acronyms are provided in accordance with U S EPA REGULATIONS FOR NEW NONROAD SPARK IGNITION NONHANDHELD ENGINES and the CALIFORNIA REGULATIONS FOR 1995 AND LATER SMALL OFF ROAD ENGINES The acronyms conform to the latest version of the SAE s recommended practice docu ment J1930 Diagnostic Acronyms Terms and Definitions For Electrical Electronic System It is ...

Page 49: ... 44 MEMO 7XF 28199 12_b 2011 3 21 16 06 Page 44 ...

Page 50: ...W Y W R Y B W R W R B G Y R L L G R W R B G Y G Y Br G Y G R Y G R Y L W G Y L W G Y L R G R R O Y R B R W B W Y R B R W B L R R W R B G Y G R Y W L W L G G Y R L Y B R B W R Br Br R G Y G Y L R R B R W B W Y L G G Y R L B W Y B W Y B W Y W L W W G R G Y R B Y Y Y L G R G Y L W Y G R G Y L W G Y B W R R G R L R R B G Y Y R O R W R W 2 u i o a s p d f g h 1 y 3 4 5 5 6 7 8 9 q 0 w e r t WIRING DIAG...

Page 51: ... T C I magneto i Spark plug o T C I unit p Starter relay a Starter motor s Oil level gauge d Fuel cut solenoid valve f Thermo sensor g Throttle motor h Auto choke Color code B Black Br Brown G Green L Blue O Orange R Red W White Y Yellow Y W Yellow White B R Black Red B W Black White G R Green Red G W Green White G Y Green Yellow L G Blue Green L R Blue Red L W Blue White L Y Blue Yellow O W Orang...

Page 52: ...nual 2 Give notice to an authorized Yamaha con sumer generator service dealer of any and all apparent defects within ten 10 days after dis covery and make the machine available at that time for inspection and repairs at such dealer s place of business You may locate your nearest authorized Yamaha generator service dealer online at www yamaha motor com EMISSION CONTROL SYSTEM WARRANTY Yamaha Motor ...

Page 53: ...AL OR CONSEQUEN TIAL DAMAGES SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE YAMAHA MOTOR CORPORATION U S A Post Office Box 6555 Cypress California 90630 7XF 28199 12_b 2011 3 21 16 06 Page 48 ...

Page 54: ...ord in accordance with federal law Q What costs are my responsibility during the warranty period A The customer s responsibility includes all costs of normal maintenance service non warranty repairs accident damages as well as oil and spark plugs Q What are some examples of abnormal strain neglect or abuse A These terms are general and overlap each other in areas Specific examples include Running ...

Page 55: ...ACTURER S WARRANTY COVERAGE This evaporative emission control system is war ranted for two years If any evaporative emission related part on your equipment is defective the part will be repaired or replaced by Yamaha OWNER S WARRANTY RESPONSIBILITIES 9 As the outdoor power equipment owner you are responsible for the performance of the required maintenance listed in your owner s manual Yamaha recom...

Page 56: ...to ensure the performance of all scheduled maintenance 9 As the SORE engine owner you should however be aware that Yamaha may deny you warranty cov erage if your SORE engine or a part has failed due to abuse neglect improper maintenance or unap proved modifications 9 You are responsible for presenting your SORE engine to a Yamaha dealer as soon as a problem exists The warranty repairs should be co...

Page 57: ...chised to service the subject engines 6 The owner must not be charged for diagnostic labor that leads to the determination that a warranted part is in fact defective provided that such diagnostic work is performed at a warranty station 7 The manufacturer is liable for damages to other engine components proximately caused by a failure under warranty of any warranted part 8 Throughout the emissions ...

Page 58: ...Owner s Manual Receipts and maintenance records covering the performance of regular maintenance should be retained in the event questions arise concerning maintenance The receipts should be trans ferred to each subsequent owner of this SORE engine The emission control systems of your Yamaha SORE engine were designed built tested and certified as being in conformity with California emission control...

Page 59: ... control of Yamaha Yamaha Motor Corporation U S A expressly disclaims responsi bility for any and all consequential damages such as loss of time inconvenience loss or use of the SORE engine or commercial loss YAMAHA MOTOR CORPORATION U S A Post Office Box 6555 Cypress California 90630 7XF 28199 12_b 2011 3 21 16 06 Page 54 ...

Page 60: ...otection can be 9 There are no out of pocket expenses for covered repairs Yamaha will never ask you to pay a deductible 9 Nationwide coverage Y E S coverage is honored at any authorized Yamaha Outdoor Power Equipment Service dealer 9 Y E S coverage is transferable to a new owner if you sell or trade in That can make you Yamaha much more valuable This excellent Y E S plan coverage is only available...

Page 61: ... MEMO 7XF 28199 12_b 2011 3 21 16 06 Page 56 ...

Page 62: ... MEMO 7XF 28199 12_b 2011 3 21 16 06 Page 57 ...

Page 63: ...Read this manual carefully before operating this machine This manual should stay with this machine if it is sold 7XF 9 12 hyoshi 2011 4 13 15 20 Page 2 ...

Page 64: ...r LIT 19626 01 72 7XF 28199 12 PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2011 04 0 2 1 E EF4500iSE OWNER S MANUAL Read this manual carefully before operating this machine 7XF 9 12 hyoshi 2011 4 13 15 20 Page 1 ...

Page 65: ...ne stamp is not the valid Primary ID Serial Number Example EF2000IS Example 7DK 0000000 Date Purchased Selling Dealer Name Month Day Year 9 Please register online or complete and mail this form It will help ensure that Yamaha has accurately registered your purchase for warranty 9 Manufacturers are required to maintain a complete up to date list of all first purchasers of products in the event of a...

Page 66: ...PLACE STAMP HERE YAMAHA MOTOR CORPORATION U S A P O BOX 6555 CYPRESS CA 90630 ATTN WARRANTY DEPARTMENT ...

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