Contents

Yamaha EF2600FW v2 Owner's Manual PDF

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1 of 46

Summary of Content for Yamaha EF2600FW v2 Owner's Manual PDF

Generator

LIT-19626-02-23 7C2-F8199-12

PRINTED IN CHINA 2015.021 !

(E)

EF2600FW

OWNERS MANUAL

Read this manual carefully before operating this machine.

7C2-F8199-12_hyoshi 2/3/15 9:07 AM Page 1

Read this manual carefully before operating this machine.This manual should stay with this machine if it is sold.

7C2-F8199-12_hyoshi 2/3/15 9:07 AM Page 3

AE00002

INTRODUCTION Congratulations on your purchase of your new Yamaha. This manual will provide you with a good basic understanding of the operation and main- tenance of this machine. If you have any questions regarding the operation or maintenance of your machine, please consult a Yamaha dealer.

EF2600FW OWNERS MANUAL

2015 by Yamaha Motor Corporation, U.S.A. 1st Edition, February 2015

All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, U.S.A.

is expressly prohibited. Printed in China

P/N LIT-19626-02-23

AE00022

7C2-F8199-12 2/3/15 9:33 AM Page a

Particularly important information is distin- guished in this manual by the following notations.

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety mes- sages that follow this symbol to avoid possible injury or death.

A WARNING indicates a hazardous sit- uation which, if not avoided, could result in death or serious injury.

A NOTICE indicates special precau- tions that must be taken to avoid dam- age to the machine or other property.

TIP A TIP provides key information to make procedures easier or clearer.

NOTICE

WARNING

AE00032

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 question concerning this manual, please consult a Yamaha dealer.

9 This manual should be considered a permanent part of this engine and should remain with this engine when resold.

* Product and specifications are subject to change without notice.

WARNING

IMPORTANT MANUAL INFORMATION

7C2-F8199-12 2/3/15 9:33 AM Page b

AE00041

CONTENTS

SAFETY INFORMATION.........................1 Exhaust fumes are poisonous..............2 Fuel is highly flammable and poisonous .............................................2 Engine and muffler may be hot ............2 Electric shock prevention......................3 Connection notes .................................4 Connection ...........................................4 Extension cord notes............................4

LOCATION OF IMPORTANT LABELS...................................................5 DESCRIPTION ........................................7

Control Panel........................................7 CONTROL FUNCTION............................8

Engine switch .......................................8 Oil warning light (red) ...........................8

AC switch (N.F.B.).................................8 Fuel tank cap........................................9 Fuel cock lever .....................................9 Ground (earth) terminal........................9

PREPARATION .....................................10 Fuel.....................................................10 Engine oil............................................11

PRE-OPERATION CHECK ...................12 Pre-operation check ...........................12

OPERATION ..........................................13 Starting the engine .............................13 Stopping the engine ...........................15 Connection .........................................16 Application range................................17 High altitude operation .......................18

PERIODIC MAINTENANCE ..................19 Maintenance chart..............................19 Spark plug inspection.........................21 Carburetor adjustment........................22 Engine oil replacement.......................22

Air filter ...............................................24 Muffler screen and spark arrester ......25 Fuel tank filter.....................................27 Fuel cock ............................................28

STORAGE .............................................29 Drain the fuel ......................................29 Engine ................................................30

TROUBLESHOOTING...........................31 SPECIFICATIONS .................................34

Dimensions.........................................34 Engine ................................................34 Generator ...........................................34

CONSUMER INFORMATION................35 Identification number records .............35 Machine identification.........................35

EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS ............36 WIRING DIAGRAM ...............................37 YAMAHA EXTENDED SERVICE (Y.E.S.)...................................................38

7C2-F8199-12 2/3/15 9:33 AM Page c

1

AE00071

SAFETY INFORMATION

9 This generator is not designed for on-board use. Do not use it while installed on the vehicle.

9 Do not modify the generator or use it with its parts removed.

9 Do not allow children to operate the generator.

1

741-127

9 Be sure to carry the generator only by its carrying handles.

1 Carrying handles

9 Do not place any obstacles on the generator.

7C2-F8199-12 2/3/15 9:33 AM Page 1

2

741-002

741-003

741-005

741-004

741- 006

AE00843

Engine and muffler may be hot 9 Place the generator in a place where pedestrians

or children are not likely to touch the generator.

AE00075

Fuel is highly flammable and poisonous 9 Always turn off the engine when refuelling.

9 Never refuel while smoking or in the vicinity of an open flame.

9 Take care not to spill any fuel on the engine or muf- fler when refueling.

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 carburetor or fuel tank.

AE00072

Exhaust fumes are poisonous 9 Using a generator indoors CAN KILL YOU IN MIN-

UTES. Generator exhaust contains carbon monox- ide. This is a poison you cannot see or smell.

9 NEVER use inside a home or garage, EVEN IF doors and windows are open.

9 Only use OUTSIDE and far away from windows, doors, and vents.

7C2-F8199-12 2/3/15 9:33 AM Page 2

9 Connect the Ground (earth) terminal to a ground source. In order to prevent electrical shock, the generator must be grounded when using an elec- trical device with a ground plug.

1 Ground (earth) terminal

1

741-128

3

741-010

741-011

AE00083

Electric shock prevention 9 Never operate the engine in rain or snow.

9 Never touch the generator with wet hands or elec- trical shock will occur.

741-009

9 Do not operate the engine with a dust cover or other objects covering it.

9 When covering the generator, be sure to do so only after the engine and muffler have completely cooled down.

741-007

9 Avoid placing any flammable materials near the exhaust outlet during operation.

741-008b

9 In order to prevent overheating, ensure adequate airflow by keeping the machine at least 1 m (3 ft) from objects or other equipment.

7C2-F8199-12 2/3/15 9:33 AM Page 3

4

1

2

1

2

741-040

AE00088

Connection notes 9 Avoid connecting the generator to commercial

power outlet.

9 Avoid connecting the generator in parallel with any other generator.

1 Correct 2 Incorrect

AE00091

Connection

Before the generator can be connected to a build- ings electrical system, a licensed electrician must install an isolation (transfer) switch in the build- ings main fuse box. The switch is the connection point for generator power and 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 sup- ply has failed or has been turned off for line repair. Backfeeding can electrocute or injure line mainte- nance personnel. Also, generator and building electrical system damage can occur when normal operating power returns if unit is used without an isolation switch.

WARNING

AE00086

Extension cord notes Extension cords should be protected by a tough flexible rubber sheath (IEC 245) or the equivalent to withstand mechanical stresses.

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5

AE00062

LOCATION OF IMPORTANT LABELS

Please read the following labels carefully before oper- ating this generator. TIP Maintain or replace safety and instruction labels, as necessary.

1

!

" # !$$

% !

& % '

(( "

$#

) (# )! ((&

& * +,-'./++-00

1

4 7DF-104

2 3 5

7DF-100

7C2-F8199-12 2/3/15 9:33 AM Page 5

6

3

2

DISPLACEMENT :

HOT EXHAUST

4

OIL

AC output 60Hz

Rated 2.3kVA

Phase Single Fuel Gasoline

YAMAHA MOTOR POWERED PRODUCTS CO.,LTD. MADE IN CHINA

120V

7C2-

EF2600

5

Read the owners manual and all labels before operating. Only operate in well-ventilated areas. Exhaust gas contains poisonous carbon monoxide. Check for spilled fuel or fuel leaks. Stop engine before refueling. Do not operate near flammable materials. Electrocution can occur if generator is used in rain, snow, or near water. Keep this unit dry at all times. Electrocution or property damage can occur: Do not connect this generator to any buildings electrical system unless an isolation switch has been installed by a licensed electrician. Refer to the owners manual. When operating the generator:

Never place a partition or other barrier around the generator. Do not cover the generator with a box. Do not place any objects on the generator. 7PB-F4162-10

7C2-F8199-12 2/3/15 9:33 AM Page 6

7

67

4 1 2 3 4 5

7DF-008

1 Fuel tank 2 Fuel tank cap 3 Fuel level gauge 4 Carrying handle 5 Ground (earth) terminal 6 Oil filler cap 7 Oil drain bolt 8 Spark plug 9 Choke lever 0 Fuel cock q Recoil starter w Air filter case cover e Canister r Muffler

DESCRIPTION

AE00103

Control panel 1 Engine switch 2 Oil warning light 3 Voltmeter 4 AC switch (N.F.B.) 5 AC receptacle

7DF-102

54321

7DF-101

8 9

q

0

w r

e

7C2-F8199-12 2/3/15 9:33 AM Page 7

8

763-084f

1

2

700-027c

AE00111

Oil warning light (red) When the oil level falls below the lower level, the oil warning light comes on and then the engine stops auto- matically. Unless you refill with oil, the engine will not start again.

TIP If the engine stalls or does not start, turn the engine switch to ON and then pull the recoil starter. If the oil warning light flickers for a few seconds, the engine oil is insufficient. Add oil and restart.

AE00101

CONTROL FUNCTION AE00121

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.

AC switch (N.F.B.) The AC switch (Non-Fuse Breaker) turns off automati- cally when the load exceeds the generator rated output.

1 I / ON 2 3 / OFF

Reduce the load to the specified generator rated output if the AC switch (N.F.B.) turns off. If it turns off again, consult a Yamaha dealer.

NOTICE 763-252a

1

2

7C2-F8199-12 2/3/15 9:33 AM Page 8

9

7DF-105

Fuel tank cap Remove the fuel tank cap by turning it counterclock- wise.

7DF-1061

22

Fuel cock lever The fuel cock supplies fuel from the fuel tank to the car- buretor. The fuel cock has two positions.

1 ON With the lever in this position, fuel flows to the carbure- tor. Normal using is done with the lever in this position.

2 OFF With the lever in this position, fuel will not flow. Always turn the lever to this position when the engine is not running.

1

741-128

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

7C2-F8199-12 2/3/15 9:33 AM Page 9

10

707-001

PREPARATION AE00856

Fuel

9 Fuel is highly flammable and poisonous. Check SAFETY INFORMATION (See page 2) careful- ly before filling.

9 Do not overfill the fuel tank, otherwise it may overflow when the fuel warms up and expands.

9 After fill the fuel, make sure the fuel tank cap is tightened securely.

9 Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate paint- ed surfaces or plastic parts.

9 Use only unleaded gasoline. The use of leaded gasoline will cause severe damage to internal engine parts.

NOTICE

WARNING

Remove the fuel tank cap and fill the fuel into the tank up to the bottom edge of the fuel tank filter. The fuel level in the fuel tank can be checked through the fuel level gauge.

1 Fuel level gauge 2 Fuel level 3 Fuel tank filter

Your Yamaha engine has been designed to use regular unleaded gasoline with a pump octane number ((R + M)/2) of 86 or higher, or research octane number of 91 or higher.

707-033a

1

7DF-107

2 3

45

7DK-093

707-051

Recommended fuel: Unleaded gasoline

Fuel tank capacity: Total:

11.0 L (2.91 US gal, 2.42 Imp gal)

4 F Full 5 E Empty

7C2-F8199-12 2/3/15 9:33 AM Page 10

11

700-006

700-110

1

AE00222

Engine oil

The generator has been shipped without engine oil. Do not start the engine until you have filled it with the sufficient engine oil.

1. Place the generator on a level surface.

2. Remove the oil filler cap.

1 Oil filler cap

NOTICE

7DF-108

1

1 Correct level

Recommended engine oil: YAMALUBE 4 (10W-40),

SAE 10W-30 or 10W-40 SAE #30 SAE #20 SAE 10W

Recommended engine oil grade: API Service SE type or higher

Engine oil quantity: 0.6 L (0.63 US qt, 0.53 Imp qt)

0C

YAMALUBE 4 (10W-40)

SAE 10W SAE #20 SAE #30

32F

25C

80F

3. Fill the specified amount of the recommended engine oil, and then install and tighten the oil filler cap.

7C2-F8199-12 2/3/15 9:33 AM Page 11

12

AE00845

PRE-OPERATION CHECK

If any item in the Pre-operation check is not work- ing properly, have it inspected and repaired before operating the generator.

The condition of a generator is the owners responsibil- ity. Vital components can start to deteriorate quickly and unexpectedly, even if the generator is unused.

TIP Pre-operation checks should be made each time the generator is used.

Pre-operation check Fuel (See page 10) 9 Check fuel level in fuel tank. 9 Refuel if necessary.

Fuel line 9 Check fuel hose for cracks or damage. 9 Replace if necessary.

Engine oil (See page 11) 9 Check oil level in engine. 9 If necessary, add recommended oil to correct level. 9 Check generator for oil leakage.

The point where abnormality was recognized by use 9 Check operation. 9 If necessary, consult a Yamaha dealer.

WARNING

7C2-F8199-12 2/3/15 9:33 AM Page 12

13

705-0371

7DF-006

1

AE00846

OPERATION

9 Never operate the engine in a closed area or it may cause unconsciousness and death within a short time. Operate the engine in a well venti- lated area.

9 Before 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 AC switch (N.F.B.) to OFF.

1 3 / OFF

763-255

1

3. Turn the engine switch to ON.

1 7 / ON

2. Turn the fuel cock lever to ON.

1 ON

7C2-F8199-12 2/3/15 9:33 AM Page 13

14

5. Pull the recoil starter slowly until it is engaged, then pull it briskly.

TIP Grasp the carrying handle firmly to prevent the genera- tor from falling over when pulling the recoil starter.

6. After the engine starts, warm up the engine until the engine does not stop when the choke lever is returned to the original position.

1 Original position 7DF-009

1

704-010j

7DF-010

1 4. Turn the choke lever to the position.

1 Choke lever

TIP The choke is not required to start a warm engine. Turn the choke lever to the original position.

7C2-F8199-12 2/3/15 9:33 AM Page 14

15

763-255

1

7DF-014

1

11

7DF-017

AE01025

Stopping the engine TIP Turn off any electric devices.

4. Turn the fuel cock lever to OFF.

1 OFF

3. Turn the engine switch to STOP.

1 5 / STOP

1. Turn the AC switch (N.F.B.) to OFF.

1 3 / OFF

2. Disconnect any electric devices.

7C2-F8199-12 2/3/15 9:33 AM Page 15

16

AE00839

Connection Alternating Current (AC)

Be sure any electric devices are turned off before plugging them in.

9 Be sure all electric devices including the lines and plug connections are in good condition before connection to the generator.

9 Be sure 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.

1. Start the engine.

2. Plug into AC receptacle.

NOTICE

WARNING

1

7DF-011

779-073

3. Make sure the voltmeter indicates the rated volt- age.

4. Turn the AC switch (N.F.B.) to ON.

1 I / ON

5. Turn on any electric devises.

7C2-F8199-12 2/3/15 9:33 AM Page 16

17

AE00812

Application range When using the generator, make sure the total load is within rated output of a generator. Otherwise, generator damage may occur.

TIP 9 means below. 9 Application wattage indicates when each device is used by itself.

9 Do not overload. The total load of all electrical appliances must not exceed the supply range of the generator. Overloading will damage the generator.

9 Some types of precision equipment such as electronic controllers, PCs, elec- tronic computers, microcomputer-based equipment and battery chargers are sensitive to voltage fluctuations and may require more stable voltage supply than the voltage supplied from the portable generator. When using such equipment, consult with a Yamaha dealer.

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 interfere with any other electrical devices located near the generator.

9 If the generator is to supply medical equipment, advice should first be obtained from the manufacturer, a medical professional or hospital.

9 Some electrical appliances or general-purpose electric motors have high start- ing currents, and cannot therefore be used, even if they lie within the supply ranges given in the above table. Consult the equipment manufacturer for fur- ther advice.

NOTICE

AC

Power factor 1 0.80.95 0.40.75

(Efficiency 0.85)

EF2600FW 2,300W 1,840W 782W

7C2-F8199-12 2/3/15 9:33 AM Page 17

18

High altitude operation This engine may require a high altitude carburetor kit to ensure correct engine operation at altitudes above 4000 ft. (1219 meters). If you operate your engine at altitudes above 4000 ft. (1219 meters) consistently, have your local Yamaha dealer perform the necessary carburetor modification. This engine should be operated in its original configuration below 4000 ft. (1219 meters) as damage may occur if high altitude carburetor kit is installed and operated below 4000 ft. (1219 meters).

7C2-F8199-12 2/3/15 9:33 AM Page 18

19

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 engine. 1

Replace. 1(*1)

Air filter element Check condition.

1(*2) Clean.

Muffler screen Check condition.

1 Clean and replace if necessary.

Spark arrester Check condition.

1 Clean and replace if necessary.

Fuel filter Clean and replace if necessary. 1

Fuel strainer Clean and replace if necessary. 1

AE00401

PERIODIC MAINTENANCE

Safety is an obligation of the owner. Periodic inspection, adjustment and lubrication will keep your generator in the safest and most efficient condition possible. The most impor- tant points of generator inspection, adjustment, and lubrication are explained on the fol- lowing pages.

If you are not familiar with maintenance work, have a Yamaha dealer do it for you.

AE00403

Maintenance chart

Stop the engine before starting maintenance work.

Use only Yamaha 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

7C2-F8199-12 2/3/15 9:33 AM Page 19

20

*1 Initial replacement of the engine oil is after one month or 20 hours of operation. *2 The air filter element needs to be cleaned more frequently when using in unusually wet or

dusty areas. Since these items require special tools, data and technical skills, have a Yamaha dealer per-

form the service.

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.

After every 500 Hrs. More frequently if necessary.

Valve clearance Check and adjust when engine is cold.

Idle speed Check and adjust idle speed.

Recoil starter Check recoil starter for damage.

Fittings / fasteners Check all fittings and fasteners.

Correct if necessary.

The point where abnormality was recognized by use. 1

7C2-F8199-12 2/3/15 9:33 AM Page 20

21

3. 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.

4. Install the spark plug, and then tighten it.

TIP If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/41/2 turn past finger tight. However, the spark plug should be tightened to the specified torque as soon as possible.

5. Install the spark plug cap.

1. Remove the spark plug cap and the spark plug.

2. 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.

7DF-015

a

760-001a

Spark plug inspection The spark plug is an important engine component, which should be checked periodically.

Spark plug tightening torque: 20 Nm (2.0 mkgf, 14 ftlbf)

Standard spark plug: BPR4ES (NGK)

Spark plug gap: 0.70.8 mm (0.0280.031 in)

7C2-F8199-12 2/3/15 9:33 AM Page 21

22

AE00431

Carburetor adjustment The carburetor is a vital part of the engine. Adjusting should be left to a Yamaha dealer with the professional knowledge, specialized data, and equipment to do so properly.

AE00412

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.

1. Place the generator on a level surface and warm up the engine for several minutes. Then stop the engine and turn the fuel cock lever to OFF.

2. Remove the oil filler cap.

1 Oil filler cap

WARNING

Oil drain bolt tightening torque: 17 Nm (1.7 mkgf, 12 ftlbf)

700-067

1

2 3

4 3. Place an oil pan under the engine. Remove the oil drain bolt and the gasket so that the oil can be completely drained.

2 Oil drain bolt 3 Gasket

4. Check the oil drain bolt, the oil filler cap and the O- ring. Replace them if damaged.

4 O-ring

5. Install a new gasket and the oil drain bolt and then tighten the bolt.

7C2-F8199-12 2/3/15 9:33 AM Page 22

23

Recommended engine oil: YAMALUBE 4 (10W-40),

SAE 10W-30 or 10W-40 SAE #30 SAE #20 SAE 10W

Recommended engine oil grade: API Service SE type or higher

Engine oil quantity: 0.6 L (0.63 US qt, 0.53 Imp qt)

0C

YAMALUBE 4 (10W-40)

SAE 10W SAE #20 SAE #30

32F

25C

80F

Be sure no foreign material enters the crankcase.

7. Install the oil filler cap.

NOTICE

700-006a

1

6. Add engine oil to the correct level.

1 Correct level

7C2-F8199-12 2/3/15 9:33 AM Page 23

24

AE01084

Air filter 1. Remove the screws, and then remove the air filter

case cover.

2. Remove the foam element.

1 Screw 2 Air filter case cover 3 Foam element

3. Wash the foam element in solvent and dry it.

Never use solvent while smoking or in the vicinity of an open flame.

4. Oil the foam element and squeeze out excess oil. The foam element should be wet but not dripping.

Do not wring out the foam element when squeezing it. This could cause it to tear.

5. 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.

6. Install the air filter case cover and tighten the screws.

NOTICE

NOTICE

WARNING

Recommended oil: Foam-air-filter oil or engine oil (See page 23)

710-037a

2 1

1

3

7C2-F8199-12 2/3/15 9:33 AM Page 24

25

711-075

741-001

711-015

1

2

3

711-079a

4

AE01075

Muffler screen and spark arrester

The engine and the muffler will be very hot after the engine has been run. Avoid touching the engine and the muffler while they are still hot with any part of your body or cloth- ing during inspection or repair.

WARNING

2. Remove the carbon deposits on the muffler screen and the 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.

NOTICE

1. Loosen the bolt and then remove the muffler cap, the muffler screen and the spark arrester.

1 Bolt 2 Muffler cap 3 Muffler screen 4 Spark arrester

7C2-F8199-12 2/3/15 9:33 AM Page 25

26

711-079

1 2

711-015a

3. Check the muffler screen and the spark arrester. Replace them if damaged.

4. Install the spark arrester.

TIP Align the spark arrester lump to the hole in the muffler pipe.

1 Spark arrester lump 2 Hole

5. Install the muffler screen and the muffler cap and then tighten the bolt.

7C2-F8199-12 2/3/15 9:33 AM Page 26

27

707-082

1

AE00471

Fuel tank filter

Never use the gasoline while smoking or in the vicinity of an open flame.

1. Remove the fuel tank cap and the fuel tank filter.

1 Fuel tank filter

2. Clean the fuel tank filter with gasoline. Replace it if damaged.

3. Wipe the fuel tank filter and insert it.

4. Install the fuel tank cap.

Be sure the fuel tank cap is tightened securely.

WARNING

WARNING

7C2-F8199-12 2/3/15 9:33 AM Page 27

28

705-065a

1

2

3

AE00461

Fuel cock

Never use the gasoline while smoking or in the vicinity of an open flame.

1. Stop the engine.

2. Turn the fuel cock lever to OFF.

3. Remove the fuel cock cup, the gasket and the fuel strainer.

4. Clean the cup and the fuel strainer with gasoline and wipe it off.

5. Check the gasket. Replace it if damaged.

6. Install the fuel strainer, the gasket and the fuel cock cup.

Be sure the fuel cock cup is tightened securely.

1 Fuel cock cup 2 Gasket 3 Fuel strainer

WARNING

WARNING

7C2-F8199-12 2/3/15 9:33 AM Page 28

29

AE00601

STORAGE

Long term storage of your generator will require some preventive procedures to guard against deterioration.

7DF-014a

7DF-006a

705-037a

AE01056

Drain the fuel 1. Turn the engine switch to STOP.

2. Remove the fuel tank cap and the fuel tank filter. Extract the fuel from the fuel tank into an approved gasoline container using a commercially available handsiphon. Then, install the fuel tank filter and the fuel tank cap.

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 engine switch to ON.

NOTICE

WARNING

4. Turn the fuel cock lever to ON.

5. 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 electrical devices.

(unloaded operation) 9 Duration of the running engine depends on the

amount of the fuel left in the tank.

7C2-F8199-12 2/3/15 9:33 AM Page 29

30

Engine Perform the following steps to protect the cylinder, the piston ring, etc. from corrosion.

1. Remove the spark plug, pour about one tablespoon of SAE 10W-30 or 20W-40 motor oil into the spark plug hole and install the spark plug only. Recoil start the engine by turning over several times (with ignition off) to coat the cylinder walls with oil.

2. Pull the recoil starter until you feel compression. Then stop pulling (This prevents the cylinder and valves from rusting).

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.

712-010

6. Drain the fuel remaining in the carburetor into an approved container by loosening the drain screw on the carburetor float chamber.

1 Drain screw

7. Tighten the drain screw.

8. Turn the engine switch to STOP.

9. Turn the fuel cock lever to OFF.

10. Tighten further if any screws, bolts and nuts are loose.

11. Store the generator in a dry, well-ventilated place, with the cover placed over it.

7DF-016 1

7C2-F8199-12 2/3/15 9:33 AM Page 30

31

704-010j

791-001d

3. Electrical systems 2 Engine switch to ON and pull the recoil starter.

1 7 / ON

7DF-006

1

707-001

705-0371

700-006

AE00512

TROUBLESHOOTING

Engine wont start 1. Fuel systems

No fuel supplied to combustion chamber. 2 No fuel in tank .... Supply fuel. 2 Fuel in tank .... Fuel cock lever to ON.

1 ON

2 Clogged fuel line .... Clean fuel line. 2 Clogged carburetor .... Clean carburetor.

2. Engine oil system Insufficient

2 Oil level is low .... Add engine oil.

Poor spark 2 Spark plug dirty with carbon or wet .... Remove car-

bon or wipe spark plug dry. 2 Faulty ignition system .... Consult a Yamaha dealer.

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32

AE00515

Generator wont produce power 2 Safety device (AC) to OFF .... Turn the AC switch

(N.F.B.) to ON.

1 I / ON

1

7DF-011

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B

C Does not flicker D Flickers.

AE00515

A ENGINE DOES NOT START

Turn the engine switch to ON, then pull the recoil starter and check if the oil warning light flickers.

H Pull the recoil starter and check the spark plug for spark strength. (See WARNING)

9 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 carburetor area.

9 To prevent ELECTRIC SHOCK do not hold spark plug lead with hand while testing.

WARNING

Dose not sparkI J

T Consult a Yamaha dealer.

K Check the spark plug. 9 Type: BPR4ES 9 Gap: 0.70.8 mm (0.0280.031 in)

L Incorrect M OK

Replace or adjust gap.

Clean the spark plug.

E Check engine oil level.

F OK G Level low

Consult a Yamaha dealer.

Add engine oil.

OK

P OK

O CloggedCheck the following 9 Fuel line clogging 9 Air cleaner element

clogging.

N

S Engine does not start.

R OKClean or

replace

Q

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34

Unit EF2600FW

Type Air cooled 4-stroke gasoline OHV Cylinder arrangement Inclined, 1 cylinder Displacement cm

3 171

Bore Stroke mm (in) 66.0 50.0 (2.60 1.97) Operation hours Hr 7.8 (rated load) Fuel Unleaded gasoline Fuel tank capacity L (US gal, Imp gal) 11.0 (2.91, 2.42) Engine oil quantity L (US qt, Imp qt) 0.6 (0.63, 0.53) Ignition system TCI Spark plug: Type BPR4ES (NGK)

Gap mm (in) 0.70.8 (0.0280.031) Noise level* dB / LWA 93.5

dB (A) / 7 m 68

AE00701

SPECIFICATIONS AE00702

Dimensions Unit EF2600FW

Overall length mm (in) 510 (20.1) Overall width mm (in) 415 (16.3) Overall height mm (in) 425 (16.7) Dry weight kg (lb) 42 (92.6)

AE00704

Engine

AE00707

Generator Unit EF2600FW

AC Output Rated voltage V 120 Rated frequency Hz 60 Rated current A 19.2 Rated output kVA 2.3

Safety device: Type N.F.B.

* : LWA shows the sound power level under the ISO3744 satisfied test conditions. The noise level in dB (A) / 7 m is the arithmetic mean value in four directions measured 7 meters away from each side of the generator. The noise level may vary in different environments.

7C2-F8199-12 2/3/15 9:33 AM Page 34

35

AE00012

Identification number records Record your Primary I.D., and serial num- bers in the spaces provided, to assist you in ordering spare parts from a Yamaha dealer. Also record and keep these I.D. numbers in a separate place in case your machine is stolen.

PRI-I.D. NUMBER:

PRI-I.D. CODE SERIAL No.

MODEL

1 790-032b

CONSUMER INFORMATION

AE00011

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 digits are the unit production number. Keep a record of these numbers for reference when ordering parts from a Yamaha dealer.

1 Machine serial number

7C2-F8199-12 2/3/15 9:33 AM Page 35

36

AE00789

EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS

Item Acronym 9 CARB. ASSY., LH. & JT., .......................CARB (Carburetor)

CARBURETOR2 9 T.C.I. MAGNETO ASSY. & .....................EI (Electronic Ignition)

PLUG, SPARK 9 CRANKCASE1 & HEAD, .......................PCV (Positive Crankcase

CYLINDER1 Ventilation) 9 AIR FILTER ASSY. . ................................ACL (Air Cleaner) 9 MUFF., 2, CAP, NET, WIRE2 &

ARRESTER, SPARK

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 SAEs recommended practice docu- ment J1930, Diagnostic Acronyms, Terms, and Definitions For Electrical/Electronic System.

It is recommended that these items be serviced by a Yamaha dealer.

7C2-F8199-12 2/3/15 9:33 AM Page 36

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V

R

Br Br

R

Br

R

R

G/Y Br

G/Y

G

G

G

G

G G G

G GG

G/Y

YB/W

BYL B/W BB/W

B

L

B/W

B

B/W

B/W

B

B

Br

R

G/Y G/Y

1

2 3

4

5

6

7 7

8

9

0q w

e

r

t

AE00751

WIRING DIAGRAM

1 Stator assembly 2 Rotor assembly 3 Main coil 4 Sub coil 5 Voltmeter 6 AC switch (N.F.B.) 7 AC receptacle 8 Condenser 9 Ground (earth) terminal 0 Engine switch

q Oil warning unit w Oil warning light e Oil level switch r T.C.I. unit t Spark plug

Color code B Black Br Brown G Green L Blue R Red Y Yellow B/W Black/White G/Y Green/Yellow

7C2-F8199-12 2/3/15 9:33 AM Page 37

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YAMAHA EXTENDED SERVICE (Y.E.S.)

Keep your Yamaha Generator protected even after your warranty expires with genuine Yamaha Extended Service (Y.E.S.).

9 Y.E.S. is designed and administered by Yamaha Motor Corporation to provide maximum owner satis- faction. You get uninterrupted factory-backed coverage for extra peace of mind.

9 Y.E.S. is flexible. You can choose the plan thats right for you: 12 months, 24 months or 36 months coverage.

9 Y.E.S. is administered by the same Yamaha people that handle your warranty - and it shows in the com- prehensive coverage benefits. There are no hour limitations and Y.E.S. covers manufacturing defects just like your warranty. See a sample contract at your Yamaha dealer and see how comforting unin- terrupted factory backed protection 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 to Yamaha owners like you, and only while your Yamaha is still within the Yamaha Limited Warranty period. So visit your authorized Yamaha dealer to get all the facts. He can show you how easy it is to protect your investment with Yamaha Extended Service.

Special note: If visiting your dealer isnt convenient, contact Yamaha with your Primary ID number (your frame number). Well be happy to help you get the Y.E.S. coverage you need.

Yamaha Service Marketing P.O. Box 6555

Cypress, CA 90630 1-866-YES-EXTD (1-866-937-3983)

7C2-F8199-12 2/3/15 9:33 AM Page 38

7C2-F8199-12 2/3/15 9:33 AM Page 39

Read this manual carefully before operating this machine.This manual should stay with this machine if it is sold.

7C2-F8199-12_hyoshi 2/3/15 9:07 AM Page 3

Generator

LIT-19626-02-23 7C2-F8199-12

PRINTED IN CHINA 2015.021 !

(E)

Manualsnet FAQs

If you want to find out how the EF2600FW Yamaha works, you can view and download the Yamaha EF2600FW v2 Owner's Manual on the Manualsnet website.

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This Yamaha EF2600FW v2 Owner's Manual consists of sections like Table of Contents, to name a few. For easier navigation, use the Table of Contents in the upper left corner.

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