Hyundai power products HG2700-A User manual

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EN-

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CONTENTS
1. SAFETY INSTRUCTION
2. COMPONENT IDENTIFICATION
3. CONTROLS
1) Engine Switch
2) Recoil Starter
3) Fuel Valve
4) Choke
5) Circuit Breaker
6) Ground Terminal
7) Oil Alert System
4. GENERATOR USE
1) Connections to a Building's Electrical System
2) Ground System
3) AC Applications
4) AC Operation
5) DC Operation (If available)
6) High Altitude Operation
5. PRE-OPERATION CHECK
1) Engine Oil
2) Fuel Recommendation
6. STARTING / STOPPING THE ENGINE
7. MAINTENANCE
1) Maintenance Schedule
2) Tool Kit
3) Engine Oil Change
4) Air Cleaner Service
5) Fuel Sediment Cup Cleaning
6) Spark Plug Service
8. TRANSPORTING AND STORAGE
9. TROUBLESHOOTING
10. WIRING DIAGRAM
11. SPECIFICATIONS
12. EC DECLARATION OF CONFORMITY
13. WA R R A N T Y
14. P R O D U C T FA I L U R E
15. WA R R A N T Y E X C L U S I O N S

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1. SAFETY INSTRUCTION
Warning:
1. Attention! Exhaust gases are toxic. Do not operate the generator in a room
without ventilation system!
2. Children should be protected by keeping them at a safe distance from the
generator set!
3. Refilling of the generating sets are not allowed during the operation!
4. If the generator will be mounted in a closed room, relevant safety regulations
against fire and explosion should be followed!
5. Do not connect to household circuit!
6. Do not use in wet condition!
7. Keep in flammable away!
8. When refuelling:
a) stop engine;
b) no smoking;
c) do not spill.
General security instructions
The operator must know the principles of functioning and the structure of the generator
and the motor. He must know how to stop the motor in case of urgency and how to
manipulate the controls.
Never let children use this device.
Never let people who do not know these instructions use this device. Local regulations
may impose restrictions on the age of the user.
Please do not use this device when people, especially children, or pets are nearby.
Direct them away from the working area.
The operator or the user are responsible for possible accidents or damage to other
persons or to their property.
Do not wear loose clothing or jewellery as this can get caught in the machinery as it runs.
Use safety equipment. Wear protective gear such as an anti-dust mask, non-slip safety
shoes, a helmet or hearing protection.
Stay vigilant, watch what you are doing and show good sense when you use the
generator. Do not use if you are tired or under the influence of drugs, alcohol or
medicines.
Install the generator in a place that is well ventilated and make sure that there is at least
1.5 metres between the generator and the walls of the building or other equipment. Do
not place flammable liquids or gases near the generator.
Do not run the generator in an enclosed or badly-ventilated space. The exhaust gas
from the motor contains carbon monoxide which is toxic and may lead to a loss of
consciousness or death.

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Run the generator in respect of the power indicated in the user’s manual. Do not run the
generator with an overload or at excessive speed.
The silencer of the generator becomes extremely hot when the motor runs or even for a
time after it has stopped. Do not touch it as it will burn you.
Do not transport or move the generator until it has cooled down.
Perform periodic maintenance and resolve problems that appear immediately. Do not
run the generator before correcting any fault detected.
The generator uses a system of air-cooling, and it is necessary to clean its components
regularly, including the grilles, the cover of the fan and the fan itself so as to ensure
cooling.
Keep the fuel filter clean, and change the oil of the motor regularly.
Periodically check the installation of the connections and the tightness of the fixations,
re-tightening them if necessary.
Clean the components of the air filter periodically, and replace the air filter when
necessary.
Remove any electrical equipment that is plugged in before starting or stopping the
generator.
Before transporting the generator, you must empty the fuel tank.
Maintenance and repair of the generator must be carried out by a qualified technician
from an authorised after-sales service centre.
Warning: when you start the generator with the cord, watch out for sudden changes in the
rotation of the motor!!! Risk of wounding!!! Never cover the generator when it is running. The
cut-out mounted on the generator has the aime of reducing the risk of electric shock. If it needs
to be replaced with another cut-out, the latter must correspond to the technical specifications of
the generator. Due to important mechanical constraints, it is necessary to use a flexible
sheathed cable with a strong rubber protective layer (conforming to IEC 245-4) or a similar
cable. If using an electrical extension cable, the total length of the extension must not exceed
60m when the section of the wire is 1.5mm2and must not exceed 100m when the section of
the wire is 2.5mm2.

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Security measures when filling the fuel tank
The fuel is extremely flammable and poisonous.
This generator only uses petrol (gasoline); any other kind of fuel will damage the motor.
Do not overfill the tank with petrol to avoid spilling. If you notice a spill, it must be wiped
up completely with a dry cloth before starting the motor.
If you swallow fuel by mistake, if you inhale fuel vapours or if you get drops of fuel in
your eyes, see a doctor immediately. If a certain quantity of fuel is spilt on your skin or
clothing, wash or change your clothes.
Always stop the motor of the generator when filling it with fuel.
Never fill the fuel tank while smoking or near a naked flame.
Make sure you don’t spill fuel on the motor and the exhaust grille of the generator during
filling with fuel.
Keep the fuel in an appropriate recipient and sheltered from any sources of fire.
Carry out filling in a safe place, and slowly open the fuel cap to release the pressure
which has built up inside the tank. Wipe up any drops of petrol that have spilled before
starting the motor.
To prevent fire, move the generator at least 4 metres away from the area for filling with
fuel.
Make sure that the fuel cap is tightly closed before starting.
Do not keep petrol in the tank for a long time.
While using or transporting the generator, make sure you keep the generator
upright, otherwise the fuel may escape from the carburettor or the fuel tank.
Electrical safety
Before each use ensure that the load to be connected does not exceed the power of the
current produced by the generator.
To avoid electric shock, you must follow the following instructions:
Do not touch the generator with wet hands.
Do not run the generator under rain or snow.
Do not run the generator near water.

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Connect the generator to earth. Use a sufficiently thick conductor for the earth wire.
Do not operate the generator in parallel with another generator.
If using electrical extensions, make sure that they are sufficiently thick to transport the
current and that they are used correctly.
The connection of a generator used for auxiliary power to the electrical installation
of a building must be performed by a qualified electrician, and in conformity to the
provisions of the applicable laws and norms in the field of electricity. Incorrect
connections will cause leakage of the current from the generator into the lines of the
public electricity company. Such leakage could electrocute the workers of the public
electricity company working on the network or other persons in contact with the line
during a power cut. Also, when the public power supply is re-established, the generator
can explode, catch fire or generate fires in the building’s electrical installation.
Before connecting electrical devices to the generator, make sure that their
voltage specifications and frequency of functioning correspond to the technical
characteristics of the generator. There may be damage if the device connected is not
designed to function with a voltage tolerance of +/- 10% or a frequency tolerance of +/-
3 % compared with those of the generator.
Protection of the environment
You must periodically check the silencer (Before doing this, switch off the generator and
let it cool completely). A damaged silencer increases noise.
Do not throw motor oil into the drains but deposit it at a collection point set up for that
purpose.
The fuel for this machine is combustible and explosive. After stopping the machine, you
must handle the remaining fuel correctly and meet local environmental requirements.
Symbol explanation
Attention!
Please read the manual carefully before using the unit!
Conforms to relevant safety standards

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Do not dispose of old appliances with domestic rubbish .
Add engine oil.
Guaranteed sound power level
No naked flames
Ground connection
It is forbidden to run the generator in a closed room, since exhaust
emissions can lead humans or animals to coma or even death.
Keep away from the machine
Danger ! Electrical shock !
Exhaust emissions are harmful to health of body
Do not connect with the electrical system.
No naked fire near the machine!
This symbol indicates the surface is very hot and not touching

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2. COMPONENT IDENTIFICATION
NOTE: Diagrams may vary according to the types.
3. CONTROLS
1) Engine Switch
To start and stop the engine.
Switch 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.
With in Electric Starter Without Electric Starter
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.

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2) Recoil Starter
To start the engine, pull the starter grip lightly until resistance is felt, then pull briskly.
NOTICE
Do not allow the starter to snap back against the engine. Return it gently to prevent
damage to the starter.
3) Fuel Valve
The fuel valve is located between the fuel tank and carburetor. When the valve lever is in the
ON position, fuel is allowed to flow from the fuel tank to the carburetor. Be sure to return the
lever to OFF after stopping the engine.
4) Choke
The choke is used to provide an enriched fuel mixture when starting a cold engine. It can be
opened and closed by operating the choke lever or choke rod manually. Move the lever or the
rod to the CLOSE position to enrich the mixture.
5) Circuit Breaker
The circuit breaker will automatically switch OFF if there is a short circuit or a significant
overload of the generator at the receptacle. If the circuit breaker is switched OFF automatically,
check that the appliance is working properly and does not exceed the rated load capacity of the
circuit before switching the circuit breaker ON again. The circuit breaker may be used to switch
the generator power ON or OFF.

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6) Ground Terminal
The generator ground terminal is connected to the panel of the generator, the metal non-
current carrying parts of the generator, and the ground terminals of each receptacle. Before
using the ground terminal, consult a qualified electrician, electrical inspector or local agency
having jurisdiction for local codes or ordinances that apply to the intended use of the generator.
7) Oil Alert System
The oil alert system is designed to prevent engine damage caused by an insufficient amount of
oil in the crankcase. Before the oil level in the crankcase can fall below a safe limit, the oil alert
system will automatically shut down the engine (the engine switch will remain in the ON
position). The oil alert system shuts down the engine and the engine will not start. If this occurs,
first-check engine oil.
4. GENERATOR USE
1) 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.
WARNING
Improper connections to a building's electrical system, can allow electrical current from the
generator to feedback into the utility lines. Such feedback may electrocute utility company
workers or others who contact the lines during a power outage. Consult the utility company or a
qualified electrician.
CAUTION
Improper connections to a building’s electrical system can allow electrical current from the
utility company to feedback into the generator. When utility power is restored, the generator
may explode, burn, or cause fires in the building’s electrical system.
2) Ground System
To prevent electrical shock from faulty appliances, the generator should be grounded. Connect
a length of heavy wire between the ground terminal and the ground source. The generators
have a system ground that connects generator frame components to the ground terminals in
the AC output receptacles. The system ground is not connected to the AC neutral wire.
If the generator is tested by a receptacle tester, it will not show the same ground circuit
condition as for a home receptacle.

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Special Requirements
There may be Federal or State Occupational Safety and Health Administration (OSHA)
regulations, local codes, or ordinances that apply to the intended use of the generator. Please
consult a qualified electrician, electrical inspector, or the local agency having jurisdiction.
• In some areas, generators are required to be registered with local utility companies.
• If the generator is used at a construction site, there may be additional regulations which must
be observed.
3) AC Applications
Before connecting an appliance or power cord to the generator:
• Make sure that it is in good working order. Faulty appliances or power cords can create a
potential for electrical shock.
• 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.
• Make sure that the electrical, rating of the tool or appliance does not exceed that of the
generator. Never exceed the maximum power rating of the generator. Power levels between
rated and maximum may be used for no more than 30 minutes.
NOTICE
Substantial overloading will switch off the circuit breaker.
Exceeding the time limit for maximum power operation or slightly overloading the
generator may not switch the circuit breaker OFF, but will shorten the service life of the
generator.
Limit operation requiring maximum power to 30 minutes.
For continuous operation, do not exceed the rated power.
In any case, the total power requirements (VA) of all appliances connected must be considered.
Appliance and power tool manufacturers usually list rating information near the model number
or serial number.
4) AC Operation
①Start the engine
②Switch the AC circuit breaker ON.
③Plug in the appliance.
Most motorized appliances require more than their rated wattage for startup.

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Do not exceed the current limit specified for any one receptacle. If an overloaded circuit causes
the AC circuit breaker to switch OFF, reduce the electrical load on the circuit, wait a few
minutes and then reset the circuit breaker.
5) DC OPERATION ( If available)
DC Terminals
The DC terminals may ONLY be used for charging 12 volt automotive type batteries. The
terminals are colored red to identify the positive (+) terminal and black to identify the
negative (-) terminal. The battery must be connected to the generator DC terminals with the
proper polarity (battery positive to generator red terminal and battery negative to the
generator black terminal).
With DC Circuit Protector With DC Fuse
DC Circuit Protector (or DC Fuse)
The DC circuit protector(or DC Fuse) automatically shuts off the DC battery charging circuit
when the DC circuit is overloaded, when there is a problem with the battery, or the connections
between the battery and the generator are improper.
The indicator inside the DC circuit protector button will pop out to show that the DC circuit
protector has switched off. Wait a few minutes and push the button in to reset the DC circuit
protector.
Connecting the battery cables:
1) Before connecting charging cables to a battery that is installed in a vehicle, disconnect the
vehicle’s grounded battery cable.
WARNING
The battery gives off explosive gases; keep spark, flames and cigarettes away. Provide
adequate ventilation when charging or using batteries.
2) Connect the positive (+) battery cable to the battery positive (+) terminal.
3) Connect the other end of the positive (+) battery cable to the generator.
4) Connect the negative (-) battery cable to the battery negative (-) terminal.
5) Connect the other end of the negative (-) battery cable to the generator.
6) Start the generator.

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NOTICE
Do not start the vehicle while the battery charging cables are connected and the
generator is running. The vehicle or the generator may be damaged.
An overloaded DC circuit will fuse the DC fuse, if this happens, replace fuse.
An overloaded DC circuit, excessive current draw by the battery, or a wiring problem will trip
the DC circuit protector (PUSH button extends out). If this happens, wait a few minutes before
pushing in the circuit protector to resume operation. If the circuit protector continues to go OFF,
discontinue charging and see your authorized generator
dealer.
Disconnecting the battery cables:
1) Stop the engine.
2) Disconnect the negative (-) battery cable from the generator negative (-) terminal.
3) Disconnect the other end of the negative (-) battery cable from the battery negative (-)
terminal.
4) Disconnect the positive (+) battery cable from the generator positive (+) terminal.
5) Disconnect the other end of the positive (+) battery cable to the battery positive (+) terminal.
6) Connect the vehicle ground cable to the battery negative (-) terminal.
7) Reconnect the vehicle grounded battery cable.
6) High Altitude Operation
At high altitude, the standard carburetor air-fuel mixture will be excessively rich. Performance
will decrease, and fuel consumption will increase.
High altitude performance can be improved by installing a smaller diameter main fuel jet in the
carburetor and readjusting the pilot screw. If you always operate the engine at altitudes higher
than 5000 feet (1500 meters) above sea level, have an authorized generator dealer perform
this carburetor modification.
Even with suitable carburetor jetting, engine horsepower will decrease approximately 3.5% for
each 1000 foot (300 meter) increase in altitude. The effect of altitude on horsepower will be
greater than this if no carburetor modification is made.
NOTICE
If a engine jetted for high altitude is used at a lower altitude, the lean air fuel mixture will
reduce performance and may over-heat and seriously damage the engine.
5. PRE-OPERATION CHECK
1) Engine oil

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NOTICE
Engine oil is a major factor affecting engine performance and service life. Non-detergent
and 2-stroke engine oils will damage the engine and are not recommended.
Check the oil level BEFORE EACH USE with the generator on a level surface with the engine
stopped.
Use 4-stroke oil, or equivalent high detergent, premium quality motor oil certified to meet or
exceed U.S. automobile manufacturer’s requirements for Service Classification SG, SF/CC,
CD. Motor oils classified SG, SF/CC, CD will show this designation on the container.
SAE 10W-30 is recommended for general temperature use. Other viscosities shown in the
chart may be used when the average temperature in your area is within the indicated range.
1. Remove the oil filler cap and wipe the dipstick clean.
2. Check the oil level by inserting the dipstick into the filler neck without screwing it in.
3. If the level is low, add the recommended oil to the upper mark on the dipstick.

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2) Fuel Recommendation
1. Check the fuel level gauge.
2. Refill the tank if the fuel level is low. Do not fill above the shoulder of the fuel strainer.
WARNING
• Gasoline is extremely flammable and is 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 engine is refueled or where gasoline is stored.
• Do not overfill the fuel tank (there should be no fuel in the filler neck). After refueling, make
sure the tank cap is closed properly and securely. Be careful not to spill fuel when refueling.
Spilled fuel or fuel vapor may ignite. If any fuel is spilled, make sure the area is dry before
starting the engine.
• Avoid repeated or prolonged contact with skin or breathing of vapor.
• KEEP OUT OF REACH OF CHILDREN.
Use gasoline with a pump octane rating of 86 or higher.
We recommend unleaded gasoline because it produces fewer engine and spark plug deposits
and extends exhaust system life.
Never use stale or contaminated gasoline or oil/gasoline mixture. Avoid getting dirt or water in
the fuel tank.
Occasionally you may hear light “spark knock" or “pinging" (metallic rapping noise) while
operating under heavy loads. This is no cause for concern.
If spark knock or pinging occurs at a steady engine speed, under normal load, change brands
of gasoline. If spark knock or pinging persists, see an authorized generator dealer.
NOTICE
Running the engine with persistent spark knock or pinging can cause engine damage.
Running the engine with persistent spark knock or pinging is misuse, and the Distributor's
Limited Warranty does not cover parts damaged by misuse.

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Oxygenated Fuels
Some gasoline are blended with alcohol or an ether compound to increase the octane. These
gasoline are collectively referred to as oxygenated fuels. Some areas of the United States use
oxygenated fuels to help meet clean air standards. If you use an oxygenated fuel, be sure its
pump octane rating is 86 or higher.
Ethanol (ethyl or grain alcohol)
Gasoline containing more than 10% ethanol by volume may cause starting or performance
problems. Gasoline containing ethanol may be marketed under the name “Gasohol".
Methanol (methyl or wood alcohol)
Gasoline containing methanol must contain cosolvents and corrosion inhibitors to protect the
fuel system. Gasoline containing more than 5% methanol by volume may cause starting and/or
performance problems and may damage metal, rubber and plastic parts of your fuel system.
MTBE (methyl tertiary butyl ether)
You may use gasoline containing up to 15% MTBE by volume. Before using an oxygenated
fuel, try to confirm the fuel’s contents. Some states (provinces in Canada) require this
information to be posted on the pump. If you notice any undesirable operating symptoms,
switch to a conventional unleaded gasoline. Fuel system damage or performance problems
resulting from the use of an oxygenated fuel are not ours responsibility and are not covered
under warranty.
NOTICE
Oxygenated fuels can damage paint and plastic. Be careful not to spill fuel when filling
your fuel tank. Damage caused by spilled fuel is not covered under warranty.
6. STARTING/STOPPING THE ENGINE
Starting the engine
1. Make sure that the AC circuit breaker is in the OFF position. The generator may be hard to
start if a load is connected.
2. Turn the fuel valve to the ON position.
3. Turn the choke lever or to the CLOSE position, or pull the choke rod out to the CLOSE
position.
4. Start the engine
• With recoil starter:
Turn the engine switch to the ON position.
Pull the starter grip until compression is felt, then pull briskly.

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NOTICE
Do not allow the starter grip to snap back against the engine. Return it gently to prevent
damage to the starter or housing.
• With electric starter: (Optional kit)
Turn the engine switch to the START position and hold it there for 5 seconds or until the engine
starts.
NOTICE
Operating the starter motor for more than 5 seconds can damage the motor. If the
engine fails to start, release the switch and wait 10 seconds before operating the starter
again. If the speed of the starter motor drops after a period of time, it indicates that the
battery should be recharged.
When the engine starts, allow the engine switch to return to the ON position.
1. Turn the choke lever or push the choke rod to the OPEN position as the engine warms up.
Stopping the engine
In an emergency:
To stop the engine in an emergency, move the engine switch to the OFF position.
In normal use:
1. Turn the AC circuit breaker to the OFF position. Disconnect the DC battery charging cables.
2. Turn the engine switch to the OFF position.
3. Turn the fuel valve to the OFF position.
7. MAINTENANCE
Good maintenance is essential for safe, economical, and trouble-free operation. It will also help
reduce air pollution.
WARNING
Exhaust gas contains poisonous carbon modoxide. Shut off the engine before
performing any maintenance. If the engine must be run, make sure the area is well
ventilated.
Periodic maintenance and adjustment is necessary to keep the generator in good operating
condition. Perform the service and inspection at the intervals shown in the Maintenance
schedule below.

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1) MAINTENANCE SCHEDULE
REGULAR SERVICE PERIOD
Performed at every indicated month or
operating hour interval, whichever
comes first.
Each
use
First
month or
20 Hrs.
(3)
Every 3
months
or 50
Hrs. (3)
Every 6
months
or 100
Hrs. (3)
Every
year or
300 Hrs.
(3)
ITEM
Engine oil
Check level
o
Change
o
o
Air cleaner
Check
o
Clean
o(1)
Sediment Cup
Clean
o
Spark plug
Check-Clean
o
Spark arrester
Clean
o
Valve clearance
Check-Adjust
o(2)
Fuel tank and strainer
Clean
o(2)
Fuel line
Check
Every 2 years (Replace if necessary) (2)
1) Service more frequently when used in dusty areas.
2) These items should be serviced by an authorized generator dealer, unless the owner has
the proper tools and is mechanically proficient.
(3) For professional commercial use, long hours of operation to determine proper maintenance
intervals.
WARNING
Improper maintenance, or failure to correct a problem before operation, can cause a
malfunction in which you can be seriously hurt or killed. Always follow the inspection
and maintenance recommendations and schedules in this owner's manual.
The maintenance schedule applies to normal operating conditions. If you operate your
generator under severe conditions, such as sustained high-load or high-temperature operation,
or use it in unusually wet or dusty conditions, consult your servicing dealer for
recommendations applicable to your individual needs and use.
2) Tool kit
The tools supplied with the generator will help you to perform the owner maintenance
procedures listed on the following page. Always keep this tool kit with the generator.

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NOTE: Diagrams may vary according to the types.
3) Engine oil change
Drain the oil while the engine is warm to assure complete and rapid draining
1. Remove the drain plug and sealing washer, oil filler cap, and drain the oil
2. Reinstall the drain plug and sealing washer. Tighten the plug securely.
3. Refill with the recommended oil and check the oil level.
Used motor oil may cause skin cancer if repeatedly left in
CAUTION
Used motor oil may cause cancer if repeatedly left in contact with the skin for prolonged
periods. Although this is unlikely unless you handle used oil on a daily basis, it is still
advisable to thoroughly wash your hands with soap and water as soon as possible after
handling used oil.
Please dispose of used motor oil in a manner that is compatible with the environment We
suggest you take it in a sealed container to your local service station or recycling center for
reclamation.
Do not throw it in the trash or pour it on the ground.
4) Air cleaner service
A dirty air cleaner will restrict air flow to the carburetor. To prevent carburetor malfunction,
service the air cleaner regularly. Service more frequently when operating the generator in
extremely dusty areas.
WARNING
Using gasoline or flammable solvent to clean the filter element can cause a fire or
explosion. Use only soapy water or nonflammable solvent.
NOTICE
Never run the generator without the air cleaner. Rapid engine wear will result.

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1) Unsnap the air cleaner cover clips, remove the air cleaner cover, and remove the element.
2) Wash the element in a solution of household detergent and warm water, then rinse
thoroughly; or wash in nonflammable or high flash point solvent. 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 it too much oil is left in the element.
4) Reinstall the air cleaner element and the cover.
5) Fuel 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 cup, and O-ring.
2) Clean the sediment cup, and O-ring, in nonflammable
or high flash point solvent.
3) Reinstall O-ring, and sediment cup.
4) Turn the fuel valve ON and check for leaks.