LONCIN LC1800D-F User manual

1
Thank you for purchasing a generator. We want to help you get the best results from
your new generator and to operate it safely.
This manual contains the information on how to do that; please read it carefully.
All information and specifications in this publication is based on the latest product
information available at the time of printing. We reserve the right to make changes at
any time without notice and without incurring any obligation. No part of this publication
may be reproduced without written permission.
This manual should be considered a permanent part of the generator and should
remain with it if it is resold.
Safety Messages
Your safety and the safety of others are very important. We have provided important
safety messages in this manual and on the generator. Please read these messages
carefully.
A safety message alerts you to potential hazards that could hurt you or others. Each
safety message is preceded by a safety alert symbol and one of three words:
DANGER, WARNING, or CAUTION. These mean:
You WILL be KILLED or SERIOUSLY HURT if you don’t follow
instructions.
You CAN be KILLED or SERIOUSLY HURT if you don’t follow
instructions.
You CAN be HURT if you don’t follow instructions.
Damage Prevention Messages
Other important messages are preceded by the word NOTICE. This word means:
Your generator or other property could be damaged if you
don’t follow instructions.
The purpose of these messages is to help prevent damage to your generator, other
property, or the environment.

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CONTENTS
1. SAFETY ......................................................................... ..................................................3
2. COMPONENT IDENTIFICATION .....................................................................................5
3. CONTROLS.....................................................................................................................7
1) Engine Switch .................................................................................................... …….7
2) Recoil Starter .................................................................................................... ……..7
3) Fuel Valve .................................................................................................................. 7
4) Choke………............................................................................................................... 8
5) Circuit Breaker............................................................................................................. 8
6) Ground Terminal..........................................................................................................9
7) Oil Alert System........................................................................................................…9
4.GENERATOR USE...........................................................................................................9
1) Connections to a Building’s Electrical System............................................................ 9
2) Generator Ground Circuit ............................................................................................10
3) AC Applications........................................................................................................... 10
4) AC Operation................................................................................................................11
5) DC Operation................................................................................................................11
6) High Altitude Operation................................................................................................ 13
5. PREOPERATION CHECK .............................................................................................. 14
1) Engine Oil ................................................................................................................... 14
2) Fuel Recommendation................................................................................................ 15
6. STARTING/STOPPING THE ENGINE............................................................................. 17
7. MAINTENANCE............................................................................................................... 18
1) Maintenance Schedule ................................................................................................18
2) Tool Kit........................................................................................................................ 19
3) Engine Oil Change ......................................................................................................20
4) Air Cleaner Service .................................................................................................... 21
5) Fuel Sediment Cup .................................................................................................... 22
6) Spark Plug ..................................................................................................................22
8. TRANSPORTING/STORAGE......................................................................................... 24
9. TROUBLESHOOTING ................................................................................................... 26
10. WIRING DIAGRAM....................................................................................................... 28
11. SPECIFICATIONS ....................................................................................................... 34
12. OPTIONAL PARTS.......................................................................................................... 37

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1. SAFETY
The generators are designed to give safe and dependable service if operated
according to instructions. Read and understand this owner’s manual before operating
your generator. You can help prevent accidents by being familiar with your generator’s
controls, and by observing safe operating procedures.
Operator Responsibility
·Know how to stop the generator quickly in case of emergency.
·Understand the use of all generator controls, output receptacles, and connections.
·Be sure that anyone who operates the generator receives proper instruction. Do not
let children operate the generator without parental supervision. Keep children and
pets away from the area of operation.
·Place the generator on a firm, level surface and avoid loose sand or snow. If the
generator is tilted or overturned, fuel spillage may result. Also, if the generator is
overturned or sinks into a soft surface, sand, dirt, or water may enter the generator.
Carbon Monoxide Hazards
·Exhaust contains poisonous carbon monoxide, a colorless and odorless gas.
Breathing exhaust can cause loss of consciousness and may lead to death.
·If you run the generator in an area that is confined, or even partially enclosed, the air
you breathe could contain a dangerous amount of exhaust gas. To keep exhaust
gas from building up, provide adequate ventilation.
Electric Shock Hazards
·The generator produces enough electric power to cause a serious shock or
electrocution if misused.
·Using a generator or electrical appliance in wet conditions, such as rain or snow, or
near a pool or sprinkler system, or when your hands are wet, could result in
electrocution. Keep the generator dry.
·If the generator is stored outdoors, unprotected from the weather, check all electrical
components on the control panel, before each use. Moisture or ice can cause a
malfunction or short circuit in electrical components which could result in
electrocution.
·Do not connect to a building’s electrical system unless an isolation switch has been
installed by a qualified electrician.

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Fire and Burn Hazards
·The exhaust system gets hot enough to ignite some materials.
－Keep the generator at least 1 meter (3 feet) away from buildings and other
equipment during operation.
－Do not enclose the generator in any structure.
－Keep flammable materials away from the generator.
·The muffler becomes very hot during operation and remains hot for a while after
stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine
cool before storing the generator indoors.
·Gasoline is extremely flammable and is explosive under certain conditions. Do not
smoke or allow flames or sparks where the generator is refueled or where gasoline
is stored. Refuel in a well-ventilated area with the engine stopped.
·Fuel vapors are extremely flammable and may ignite after the engine has started.
Make sure that any spilled fuel has been wiped up before starting the generator.
，

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2. COMPONENT IDENTIFICATION
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15 16
1---Air cleaner 2---Frame 3---Fuel tank 4---Fuel meter
5---Fuel tank cap 6---AC receptacles 7--- Receptacles breaker
8---Recoil starter grip 9---Control panel case 10---Engine switch
11---Voltmeter 12---Oil filler cap 13---AC breaker
14---DC breaker 15---DC receptacles 16---Ground terminal

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17 18 19 20 21 22
17---Alternator 18---Alternator cover 19---Muffler
20---Spark plug cap 21---Carburetion 22---Choke assy.

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3.CONTROLS
1) Engine Switch
To start and stop the engine.
Switch position:
○
1To stop the engine.(OFF)
○
2To run the engine.(ON)
○
3Starting circuit is switched on, The starter motor starts.
To electric starter (option kit), include the START position.
2) Recoil Starter
To start the engine, pull the starter grip lightly until resistance is felt, then pull briskly.
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.
ENGINE SWITCH
OFF
ON
ENGINE SWITCH
OFF
ON
STARTER GRIP

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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.
CIRCUIT BREAKER
ON
CLOSED
OPEN
CHOKE LEVER
CLOSE
OPEN
CHOKE ROD
VALVE LEVER
ON
OFF
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. (See page 17)
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.
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.
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.
GROUND
TERMINA

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2) Generator 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.
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.
Ground
terminal

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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 either 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
○
1. Start the engine (refer to page 21).
○
2. Switch the AC circuit breaker ON.
○
3. Plug in the appliance.
Most motorized appliances require more than their rated wattage for startup.
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
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).
DC Breaker
Positive terminal (RED)
Negative terminal (BLACK)

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DC Circuit Protector
The DC circuit protector(rated current: 10 A) 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.
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.
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, 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,

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○
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.
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
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.

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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.
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.
OIL FILLER CAP OIL FILLER CAP OIL FILLER HOLE
UPPER LEVEL

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·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.
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.
OPEN
CLOSE
UPPER FUEL LEVERFUEL LEVEL GAUGEEMPTY
FULL
FUEL TANK CAP

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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.
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.
Do not allow the starter grip to snap back against the engine.
Return it gently to prevent damage to the starter or housing.

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·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.
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 is an
indication that the battery should be recharged.
When the engine starts, allow the engine switch to return to the ON position.
○
5. 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.
Exhaust gas contains poisonous carbon monoxide. 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.
1) MAINTENANCE SCHEDULE

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REGULAR SERVICE PERIOD
Performed at every indicated month or
operating hour interval, whichever
comes first.
ITEM
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)
Check level ○
Engine oil Change ○○
Check ○
Air cleaner Clean ○(1)
Sediment Cup Clean ○
Spark plug Check-Clean ○
Spark arrester Clean ○
Valve clearance Check-Adjust ○(2)
Fuel tank and strainer Clean ○(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.
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.
AC Plug

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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 (see page 21) and check the oil level.
Used motor oil may cause skin 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.
OIL DRAIN PLUG OIL FILLER CAP
UPPER LEVEL