Honda EMS4000, EMS4500 Owner's Manual

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Owner’s Manual

EMS4000, l EMS4500

Q HONDA MOTOR CO., LTD. 1983

Thank you for purchasing a Honda generator. This manual covers operation and maintenance of EMS4000 and EMS4500

generators. All information in this publication is based on the latest product

information available at the time of approval for printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without

notice and without incurring any obligation.

No part of this put :ation may be reproduced without written permission.

This manual should be considered a permanent part of the generator and

remain with the generator if it is sold. Pay special attention to statements preceded by the following words:

w Indicates a strong possibility of severe personal injury or loss of life if instructions are not followed.

CAUTION: Indicates a possibility of personal injury or equipment damage if instructions are not followed.

NOTE: Gives helpful information. If a problem should arise, or if you have any questions about the generator,

consult an authorized Honda dealer. w Honda generators are designed to give safe and dependable service

if operated according to instructions. Read and understand the Owner’s Manual before operating the generator. Failure to do so could result in personal injury or equipment damage.

CONTENTS

1. GENERATOR SAFETY

2. COMPONENT IDENTIFICATION

3. PRE-OPERATION CHECK

4. STARTING THE ENGINE

5. GENERATOR USE

6. STOPPING THE ENGINE 7,MAlNTENANCE

8. TRANSPORTING/STORAGE

9. TROUBLESHOOTING

10. SPECIFICATIONS

11. WIRING DIAGRAM

12. INSTALLATION OF OPTIONAL PARTS

13. WARRANTY SERVICE

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3 4

6 g

16 19

30 32 35

36 38 43

1. GENERATOR SAFETY

To ensure safe operation -

Place the generator at least 1 m (3 ft) away from buildings or other equipment while operating.

Operate the generator on a level surface. If the generator is tilted, fuel spillage may result.

Exhaust gas contains poisonous carbon monoxide. Never run the generator in an enclosed area.

Be sure to provide adequate ventilation.

Know how to stop the generator quickly and understand operation of all the controls. Never permit anyone to operate the generator without proper instructions.

Keep children and pets away from the generator when it is in operation.

Keep away from rotating parts while the generator is running.

The generator is a potential source of electrical shocks when misused; do not operate with wet hands.

Do not operate the generator in rain or snow and do not let it get wet.

2. COMPONENT IDENTIFICATION

VOLT METER

VOLTAGE SELECTOR

AUTO-THROTTLE SWITCH

SWITCH

ENGINE SWITCU

FIIFI

VAIVF- \I

RECOIL STARTER GRIP

OIL ALERT

SWITCH

DC Cl RCUIT

PROTECTOR

AC RECEPTACLE

DC TERMINALS

ENGINE OIL DRAIN PLUG

(EMS45001

3. PRE-OPERATION CHECK

CAUTION: Be sure to check the generatot- on a level surface with the engine stopped.

1. Check the engine oil level. CAUTION: Engine oil is a major factor affecting engine performance and

service life, Non-detergent and S-stroke engine oils are not recommended.

Use Honda 4-stroke oil, or an equivalent high detergent, premium quality motor oil certified to meet or exceed U.S. automobile manufacturer’s requirements for Service Classification SE or SF. (Motor oils classified SE or SF will show this designation on the container.)

SAE low-40 is recommended for general, all-temperature use. Remove the oil filler cap, and wipe the dipstick with a clean rag. Check the

oil level by inserting the dipstick in the filler hole without screwing it in.

If the oil level is below the end of the dipstick, add oil to the top of the oil

filler neck.

FILLER HOLE

-20

-30 -20

OIL FILLER CAP

0 20 40 60 60 lO(rF

-10 0 10 20 30 4O'C

NOTE: The Oil Alert System will automatically stop the engine before the oil level falls below the safe limit. However, to avoid the inconv.enience of an unexpected shutdown, it is still advisable to visually Inspect the oil level regularly.

If the Oil Alert Switch is tripped, add oil to the top of the oil filler neck, reset the Oil Alert Switch, and restart the engine according to instructions (P.9).

OIL ALERT SWITCH

2. Check the fuel level. Use any brand of regular grade automotive gasoline (unleaded gasoline is

preferred) with an antiknock index of 86 or higher as calculated using the Cost of Living Council formula (equal to 91 Research Octane Number or higher.)

Never use an oil/gasoline mixture or dirty gasoline. Avoid getting dirt, dust

or water in the fuel tank. CAUTION: Gasoline substitutes are not recommended; they may be

harmful to fuel system components.

Gasoline is extremely flammable and explosive under certain conditions. Refuel in a well ventilated area with the engine stopped.

Do not smoke or allow flames or sparks in the area where the generator is refueled or where gasoline is stored.

e Do not overfill the tank and make sure the filler cap is securely closed

after refueling.

Be careful not to spill fuel when refueling. Fuel vapor or spilled fuel may ignite. If any fuel is spilled, engine.

L VELGAUGE

make sure the area is dry before starting the

d/ I

If a battery is used -

3. Check that the battery electrolyte level’ is between the marks on the case. Be sure that the cable connections are secure. (See pages 38 and 39.)

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4. STARTING THE ENGINE

NOTE: connected to the DC terminals.

The generator may be hard to start if a load is connected.

Make sure that the AC circuit breaker is OFF and that nothing

AC CIRCUIT BREAKER

DC TERMINALS

[ MANUAL STARTING ] 1, Turn the fuel valve on.

2. Pull the choke rod out to CLOSE.

CHOKE ROD

FUEL VALVE

3. Make sure the Oil Alert switch is on.

OIL ALERT @‘ITCH

4. Make sure the auto-throttle switch is off, or more time will be required fc warm up.

AUTO-THROTTLE SWITCH

5. Turn the engine switch on.

ENGINE SWITCH

6. Pull the starter grip until compression is felt, then pull briskly. NOTE: Do not allow the starter grip to snap back. Return it slowly by

hand.

STARTER GRIP

7. Push the choke rod to OPEN as the engine warms up.

CHOKE ROD

8. If auto-throttle will be used, turn the switch to “AUTO” after the engine has warmed up.

AUTO-THROTTLE SWITCH

[ ELECTRIC STARTING ]

1. Turn the fuel valve on.

2. Make sure the oil alert switch is on.

FUEL VALVE

3. Make sure the auto-throttle switch is off, or more time will be required for warm up.

AUTO-THROTTLE SWITCH

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