3000 Gasoline Generator User Manual

A A V I X O U T D O O R S  
3000W DIGITAL INVERTER GENERATOR  
FOR SERVICE CALL: (USA)1-866-591-8921/(CANADA)1-514-885-0916  
WARNING: To reduce the risk of injury, user must read this manual before assembling, operang  
and maintaining this unit, You are responsible for operang the product properly & safely.  
Version: V1.20171123  
fresh air.  
DANGER indicates a hazard, which,  
if not avoided, will result in death or  
serious injury.  
ONLY use a generator outdoors and far  
away from open windows, doors, and  
vents. These openings can pull in  
generator exhaust.  
WARNING Failure to follow  
WARNING instructions could result in  
severe injury or death to the engine  
operator, a bystander, or a person  
inspecting or repairing the engine.  
Even if you use a generator correctly, CO  
may leak into the house. ALWAYS use a  
battery-powered or battery-backup CO  
alarm in your house.  
If you start to feel sick, dizzy, or weak  
after the generator has been running,  
move to fresh air RIGHT AWAY. See a  
doctor. You could have carbon monoxide  
poisoning."  
CAUTION indicates a hazard, which,  
if not avoided, might result in minor  
or moderate injury.  
CAUTION when used without the  
alert symbol, indicates a situation that  
could result in damage to the engine  
or generator.  
FUEL IS HIGHLY FLAMMABLE AND  
POISONOUS  
EXHAUST FUMES ARE POISONOUS.  
WARNING: This generator  
may emit highly flammable and  
explosive gasoline vapors, which can  
cause severe burns or even death if  
ignited. A nearby open flame can lead to  
explosion even if it isn’t directly in  
contact with gasoline.  
DANGER:  
CARBON MONOXIDE  
Using a generator indoors CAN KILL YOU  
IN MINUTES.  
Generator exhaust contains high levels  
of carbon monoxide (CO), a poisonous  
gas you cannot see or smell. If you can  
smell the generator exhaust you are  
breathing CO. But even if you cannot  
smell the exhaust, you could be  
breathing CO.  
or it may cause unconsciousness and  
death within a short time. Operate the  
engine in a well ventilated area.  
Always turn off the engine when  
refuelling.Allow generator to cool for  
at least 2 minutes before removing fuel  
cap. Loosen cap slowly to relieve  
pressure in tank.  
Never refuel while smoking or in the  
vicinity of an open flame.  
Take care not to spill any fuel on the  
engine or muffler when refuelling.  
If you swallow any fuel, inhale fuel  
vapor, or allow any to get in your eyes,  
see your doctor immediately. If any  
fuel spills on your skin or clothing,  
immediately wash with soap and  
NEVER operate a generator inside  
houses, garages, crawlspaces, or other  
partly enclosed areas. Deadly levels of  
carbon monoxide can build up in these  
areas. Using a fan or opening windows  
and doors does NOT supply enough  
3
water and change your clothes.  
When operating or transporting the  
machine, be sure it is kept upright. If it  
tilts, fuel may leak from the  
carburetor or fuel tank.  
Do not operate near open flame.  
Do not smoke near generator.  
Always operate on a firm, level  
surface.  
Do not overfill fuel tank. Gasoline may  
expand during operation. Do not fill to  
the top of the tank. Allow for  
expansion.  
Always check for spilled fuel before  
operating.  
extension cords.  
Do not use in rainy conditions.  
Do not touch bare wires or  
receptacles (outlets).  
Do not allow children or  
non-qualified persons to operate.  
ENGINE AND MUFFLER MAY BE HOT  
WARNING: This generator  
produces heat when running.  
Place the machine in a place where  
pedestrians or children are not likely  
to touch the machine.  
Avoid placing any flammable  
materials near the exhaust outlet  
during operation.  
Empty fuel tank before storing or  
transporting the generator.  
Keep the machine at least 1 m (3 ft)  
from buildings or other equipment,  
or the engine may overheat.  
Avoid operating the engine with a  
dust cover.  
WARNING: This generator  
produces powerful voltage, which can  
result in electrocution.  
ALWAYS ground the generator  
before using it (see the “Ground the  
Generator” portion of the “GENERATOR  
PREPARATION” section).  
Temperatures near exhaust can exceed  
150°F (65° C).  
Do not touch hot surfaces. Pay  
attention to warning labels on the  
generator identifying hot parts of the  
machine.  
Allow generator to cool down after use  
before touching engine or areas of the  
generator that become hot during use.  
CAUTION: Misuse of this generator  
can damage it or shorten its life.  
Only use generator for its intended  
purposes.  
Operate only on dry, level surfaces.  
Allow generator to run for several  
minutes before connecting electrical  
devices.  
Generator should only be plugged  
into electrical devices, either directly or  
with an extension cord. NEVER  
connect to a building electrical system  
without a qualified electrician. Such  
connections must comply with local  
electrical laws and codes. Failure to  
comply can create a back-feed, which  
may result in serious injury or death to  
utility workers.  
Use a ground fault circuit interrupter  
(GFCI) in highly conductive areas such  
as metal decking or steel work. GFCIs  
are available in-line with some  
Shut off and disconnect any  
4
malfunctioning devices from  
generator.  
components, possibly leading to a  
generator failure.  
Do not exceed the wattage capacity of  
the generator by plugging in more  
electrical devices than the unit can  
handle.  
Do not turn on electrical devices until  
after they are connected to the  
generator.  
READ INSTRUCTIONS IN OWNER’S  
GUIDE BEFORE USING CHARGER.  
ONLY OPERATE IN WELL-VENTILATED  
AREA.  
EXHAUST GAS CONTAINS POISONOUS  
CARBON MONOXIDE.  
Turn off all connected electrical  
devices before stopping the generator.  
Turn the engine switch to “OFF”  
position when the engine is not  
running.  
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.  
IMPORTANT SAFETY  
INSTRUCTIONS  
SAVE THESE INSTRUCTIONS - This  
manual contains important instructions  
for the AAVIX 3000W inverter generator  
that should be followed during  
installation and maintenance of the  
generator.  
KEEP THIS UNIT DRY AT ALL TIMES.  
Generators vibrate in normal use.  
During and after the use of the  
generator, inspect both the generator  
as well as extension and power supply  
cords for damage resulting from  
vibration. Have damaged items  
repaired or replaced as necessary. Do  
not use plugs or cords that show signs  
of damage such as broken or cracked  
insulation or damaged blades.  
Never use it indoor.  
For power outages, permanently  
installed stationary generators are  
better suited for providing backup  
power to the home. Even a properly  
connected portable generator can  
become overloaded. This may result in  
overheating or stressing of the  
Never use it in a wet condition.  
5
Never directly connect it to a  
house power system.  
Stop engine when fueling.  
CONNECTION TO A HOUSE  
POWER SUPPLY  
CONNECTION NOTES  
Avoid connecting the generator to  
commercial power outlet.  
Avoid connecting the generator in  
parallel with any other generator.  
Keep it at least 1m(3ft) away from  
inflammable.  
WARNING: Before the  
generator can be connected to a  
building’s electrical system, a licensed  
electrician must install an isolation  
(transfer) switch in the building’s 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 supply 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.  
Never smoke when fueling.  
Don’t spill when fueling.  
6
WARNING: If this generator is  
used as a supply for a building’s wiring  
system as a standby, the generator must  
be installed by a qualified electrician and  
connected to a transfer switch as a  
separately derived system in accordance  
with the National Electrical Code, NFPA  
70. The generator shall be connected to  
a transfer switch that switches all  
conductors excluding the equipment  
grounding conductor. The frame of the  
generator shall be connected to an  
approved grounding electrode.  
WRONG CONNECTION  
CORRECT CONNECTION  
Any improper connection may cause  
damage to the generator, or cause a fire.  
EXTENSION CORD NOTES  
When using an extension cord, its total  
length should not exceed:  
ELECTRIC SHOCK PREVENTION  
Never operate the engine in rain or  
snow.  
Never touch the machine with wet  
hands or electrical shock will occur.  
Be sure to ground (earth) the  
generator.  
1) 60 meters(196ft) for cross section  
of 1.5 mm square.  
2) 100 meters(328ft) for cross section  
of 2.5 mm square.  
This extension cord should be  
protected by a tough flexible rubber  
sheath (IEC 245) or the equivalent to  
withstand mechanical stresses.  
NOTE:  
Use ground (earth) lead of sufficient  
current capacity. Ground (earth)  
Lead Diameter:  
0.12 mm (0.005 in)/ampere  
EX: 10 Ampere1.2 mm (0.05 in)  
GENERATOR GROUND  
CIRCUIT  
In order to prevent electric shock due to  
shoddy electrical appliances or wrong  
use of electricity, the generator must be  
grounded with a good-quality insulated  
CORRECT CONNECTION  
7
conductor.  
CAUTION:  
Make sure the control panel, louver and  
the inverter bottom side cooling well and  
without chips, mud and water come in. it  
may damage the engine, inverter or  
alternator if the cooling vent blocked.  
Do not mix the generator with other stuff.  
If moving, storing or running the unit, it  
may cause the generator damage or  
property safety issue when the generator  
in leakage.  
8
PRODUCT SPECIFICATIONS  
Model  
A112003  
Type  
Inverter  
60  
Generator  
Rated Frequency (Hz)  
Rated Voltage (V)  
120  
Rated Output Power (KW) 2.8  
Max Output Power (KW)  
Power Factor  
3.0  
1.0  
Charging Voltage (DC)(V)  
Charging Current (DC)(A)  
Overload Protect (DC)  
USB Port  
12  
8
Non-fuse Protector  
5V, 1 A&2.1A  
Single  
Phase  
Single cylinder, 4-stroke, forced air  
cooling, OHV  
Engine Type  
Engine  
Displacement (cc)  
Fuel Type  
192  
Unleaded Gasoline  
3.9 US gallon (15 liters)  
Fuel Tank Capacity  
Fuel Consumption  
(g/KW.h)  
380  
17.5hours (at 1/2 load)  
8hours (at rated load)  
Continue Running Time  
Oil Capacity  
0.41 quarts (0.45 liters)  
F5RTC  
Spark Plug Model No.  
Starting Mode  
Recoil Starter  
Generator  
Set  
Length×Width×Height  
Net weight  
27.9x17x21inch(710x433x530 mm)  
110 lbs(50kg)  
9
KNOW YOUR GENERATOR  
1
2
3
4
Fuel gauge  
5
6
7
8
Air intake  
Recoil starter  
Louver  
Fuel tank cap  
Draw handle  
Control panel  
Muffler  
Accessories  
1
2
3
Socket Wrench  
Oil funnel  
1pc  
1pc  
1pc  
Screw driver  
12V DC Battery  
charging cable  
4
1pc  
5
6
Spark plug wrench 1pc  
RV Adapter 1pcs  
10  
Control Panel  
1 AC receptacle  
2 AC protector  
3 DC receptacle  
4 USB Port  
8 Engine switch  
9 Ground (earth) terminal  
10 Overload indicator LED (red)  
11 Fuel cock knob  
5 Low oil warning LED (yellow) 12 DC protector  
6 Economy control switch  
7 AC pilot LED (green)  
13 Choke knob  
The diagrams and pictograms herewith enclosed in this manual are a guide but  
not necessarily an exact copy of the actual product.  
2. ON”: Ignition circuit is switched on.  
CONTROL FUNCTION  
The engine runs on its position.  
3. “START”: to start the engine.  
CAUTION:  
Take your hand off the switch  
immediately after the engine starts. If the  
ignition switch is held down in the “Start”  
position longer 5 seconds, it could  
damage the starter,  
Engine switch  
The engine switch controls the ignition  
system.  
1. “OFF”: Insert the key provided,  
ignition circuit is switched off. The  
engine will not run.  
11  
device below the specified rated output of  
the generator if the DC protector turns off.  
If the DC protector turns off again, stop  
using the device immediately and consult  
customer service center.  
Oil warning light (Yellow)  
When the oil level falls below the lower  
level, the oil warning light (yellow) comes  
on and then the engine stops  
automatically. Unless you refill with oil,  
the engine will not start again.  
NOTE: 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 (yellow) flickers for a few  
seconds, the engine oil is insufficient. Add  
oil and restart.  
AC Protector  
The AC protector turns off automatically  
when the AC load exceeds the generator  
rated output. Press to reset the AC  
protector.  
CAUTION: Reduce the load to  
the specified generator rated output if the  
AC protector turns off. If it turns off again,  
consult our service center.  
AC pilot light (Green)  
The AC pilot light (Green) comes on when  
the engine starts and produces power.  
Economy control switch (ECS)  
1. “ON”  
When the ESC switch (Black) is turned to  
“ON”, the economy control unit controls  
the engine speed according to the  
connected load. The results are better fuel  
consumption and less noise.  
Overload indicator light (Red)  
This light turns ON when the generator is  
overloaded and will cut power to the  
receptacles.  
DC protector  
The DC protector turns to “OFF”  
2. “OFF”  
automatically when electric device being  
connected to the generator is operating  
and current above the rated flows. To use  
this equipment again, turn on DC  
When the ECS switch (Black) is turned  
to“OFF”, the engine runs at the rated  
speed 4500r/min regardless of whether  
there is a load connected or not.  
NOTE: The ECS switch (Black) must be  
turned to“OFF” when using electric  
devices that require a large starting  
current, such as a compressor of a  
submergible pump.  
protector by pressing its button to “ON”.  
1. “ON”: Direct current is output.  
2. “OFF”: Direct current is not output.  
CAUTION:  
Reduce the load of the connected electric  
Fuel tank cap  
Remove the fuel tank cap by turning it  
12  
counterclockwise.  
Fuel Cock Knob  
The fuel cock knob is used to supply fuel  
from the fuel tank to the carburetor.  
must add the proper amount of oil before  
operating the generator for the first time.  
The oil capacity of the engine crankcase is  
0.41qts (0.45 liters).  
Engine Oil Recommendations  
Select good quality detergent oil bearing  
the American Petroleum Institute (API)  
service classifications SJ, SL, or SM.  
(Synthetic oils may be used.) Use the ASE  
viscosity grade of oil from the following  
chart that matches the starting  
Ground (Earth) terminal  
Ground (Earth) terminal connects the  
earth line for prevention of electric shock.  
When the electric device is earthed,  
always the generator must be earthed.  
temperature anticipated before the next  
oil changes.Recommended oil:  
Choke knob  
Pull the choke knob to close the choke  
valve, push to open it.  
Close”: Higher fuel to air ratio.  
Open”: Lower fuel to air ratio.  
GENERATOR  
PREPARATION  
USING THE GENERATOR FOR  
THE FIRST TIME  
Pre-operation checks should be  
made each time the  
generator is used. The following section  
describes steps necessary to prepare the  
generator for use. If after reading this  
section, you are unsure about how to  
perform any of the steps please call  
customer service center. Failure to  
perform these steps properly can damage  
the generator or shorten its life.  
To add oil, follow these steps:  
1. Make sure the generator is on a level  
surface. Tilting the generator to assist in  
filling will cause oil to flow into engine  
Step 1- ADD OIL  
The generator is shipped without oil. User  
13  
areas and will cause damage. Keep  
generator level!  
firmly before closing the access panel.  
2. Loosen the screw and remove the small  
panel.  
Step 2-ADD GASOLINE  
DANGER: This generator  
may emit highly flammable  
and explosive gasoline vapors, which  
can cause severe burns or even death  
if ignited. A nearby open flame can  
lead to explosion even if not directly in  
contact with gasoline.  
3. Unscrew the dipstick from the engine  
and set aside (Keep it clean).  
Use fresh (within 30 days from purchase),  
kead-free gasoline with a minimum of 87  
octane rating. Do not mix oil with  
gasoline.  
To add gasoline, follow these steps:  
1. Make sure the generator is on a level  
surface.  
4. Using a funnel provided, add oil slowly  
to bring level to full.  
2. Remove the fuel tank cap and set aside  
(Keep it clean).  
NOTE: The fuel cap may be tight and  
hard to unscrew.  
3. Slowly add unleaded gasoline into the  
fuel tank until fuel indicator in the fuel  
level gauge moves to the “MAX” from  
the “MIN”.  
5. To check the oil level: wipe the dipstick  
with a clean rag. Insert the dipstick into  
the oil fill opening without screwing in.  
Remove the dipstick to check the oil  
mark.  
6. Slowly add more oil and repeat step 5  
until the oil mark reaches to the top of  
the dipstick. Do not over fill the  
crankcase. The generator is equipped  
with a low oil sensor and will not start if  
the amount of oil is insufficient.  
7. Check for oil leaks. Tighten dipstick  
Be careful not to overfill. The capacity of  
the fuel tank is 3.9 US gallon.  
NOTE: Do not fill above the top of the  
fuel filter. Gasoline will expand and spill  
14  
over during use when the fuel warms up  
even with the fuel cap in place.  
in electrocution.  
Ground the generator by tightening the  
grounding nut on the front control panel  
against a grounding wire. A generally  
acceptable grounding wire is a No. 12  
AWG (American Wire Gauge) stranded  
copper wire. This grounding wire should  
be connected at the other end to a copper,  
brass, or steel-grounding rod that is driven  
into the earth. Wire and grounding rods  
are not included in generator contents.  
4. After refueling, make sure the tank cap  
is tightened securely.  
5. Wipe up any spilled fuel immediately  
with a clean, dry, soft cloth, since fuel  
may deteriorate painted surfaces or  
plastic parts.  
IMPORTANT:  
Use only unleaded gasoline. The use of  
leaded gasoline will cause severe damage  
to internal engine parts.  
Grounding codes can vary by location.  
Contact a local electrician to check the  
area codes.  
Never use an oil/gasoline mixture.  
Never use old gasoline.  
Avoid getting dirt or water into the fuel  
tank.  
Gasoline can age in the tank and make  
starting difficult. Never store  
generator for extended periods of  
time with fuel in the tank.  
NOTE: Fuel deteriorates over  
time. It may be DIFFICULT to  
STARTING THE  
GENERATOR  
start the engine if you use fuel which  
has been kept for more than 30 days.  
Towards the end of the season, it is  
advisable to put only as much fuel in  
the tank as you need for each use, since  
it should be completely used up before  
storing the product. Empty remaining  
fuel from the tank and the  
Before starting the generator, make sure  
you have read and performed the steps in  
the “Generator Preperation” section of  
this manual. If you are unsure about how  
to perform any of the steps in this manual  
please call customer service center.  
CARBURETTOR when storing the  
product for over 30 days.  
NOTE:  
The generator can be used with the rated  
output load at standard atmospheric  
conditions.  
Step 3-GROUND (Earth) THE  
GENERATOR  
Standard atmospheric conditions”  
Ambient temperature 25℃  
Barometric pressure 100kPa  
Relative humidity 30%  
WARNING: Make sure to  
ground (earth) the generator. Failure to  
properly ground the generator can result  
The output of the generator varies due to  
15  
change temperature, altitude (lower air  
pressure at higher altitude) and humidity.  
WARNING: This generator  
produces powerful voltage, which can  
result in electrocution.  
The output of the generator is reduced  
when the temperature, the humidity and  
the altitude are higher than standard  
atmospheric conditions.  
ALWAYS ground the generator before  
using it (see the “Ground the Generator”  
portion of the “Generator Preperation”  
section).  
Additionally, the load must be reduced  
when using in a confined areas, as  
generator cooling is affected.  
- Generator should only be plugged into  
electrical devices, either directly or with  
an extension cord. NEVER connect to a  
building electrical system without a  
qualified electrician. Such connections  
must comply with local electrical laws  
and codes. Failure to comply can create a  
back-feed, which may result in serious  
injury or death to utility workers.  
- Use a ground fault circuit interrupter  
(GFCI) in highly conductive areas such as  
metal decking or steel work. GFCIs are  
available in-line with some extension  
cords.  
DANGER: CARBON  
MONOXIDE.  
Using a generator indoors CAN KILL YOU  
IN MINUTES.  
Generator exhaust contains carbon  
monoxide (CO). This is a poison gas you  
cannot see or smell. If you can smell the  
generator exhaust, you are breathing CO.  
Even if you cannot smell the exhaust, you  
may be breathing CO.  
NEVER use a generator inside homes,  
garages, crawlspaces, or other partly  
enclosed areas. Deadly levels of carbon  
monoxide can build up in these areas.  
Using a fan or opening windows and doors  
does NOT supply enough fresh air.  
- Do not use in rainy or wet conditions.  
- Do not touch bare wires or receptacles  
(outlets).  
- Do not allow children or non-qualified  
persons to operate.  
ONLY use a generator outside and far  
away from windows, doors, and vents.  
These openings can pull in generator  
exhaust. Even if you use a generator  
correctly, CO may leak into the home.  
ALWAYS use a battery- powered or  
battery-backup CO alarm in the home.  
CAUTION: Disconnect all  
electrical loads from the generator before  
attempting to start.  
STARTING THE ENGINE  
1. Unplug all electrical devices from the  
generator during starting. Otherwise it  
can be difficult for the engine to start.  
If you start to feel sick, dizzy, or weak  
after the generator has been running,  
move to fresh air RIGHT AWAY. See a  
doctor. You may have carbon monoxide  
poisoning.  
16  
2. Check that the generator is properly  
grounded (Refer to “Ground the  
Generator”).  
3. Check the oil and fuel levels.  
4. Turn the ECS switch (Black) to “OFF”  
position.  
NOTE: Grasp the carrying handle firmly  
to prevent the generator from falling  
over when pulling the recoil starter.  
9. After the engine starts, warm up the  
engine until the engine does not stop.  
when press the choke knob full in.  
10. Push the choke knob fully in.  
5. Turn the engine switch (Red) to “OFF”  
position.  
11. Allow the generator to run for several  
minutes before attempting to connect  
any electrical devices. This allows the  
generator to stabilize its speed and  
temperature.  
6. Pull the choke knob fully out.  
NOTE:  
When starting the engine in areas where  
the ambient temperature is below 0°C  
(32°F), the engine automatically operates  
at the rated r/min (2800 r/min) for 5  
minutes to warm up the engine regardless  
of the economy control switch position.  
The economy control unit operates  
normally afterwards if the economy  
control switch is turned to “ON” position.  
WARNING: The choke is not  
required to start a warm engine. Press the  
choke knob full in.  
7. Turn the fuel cock knob to “ON”  
position.  
• In ambient temperature below  
0℃(32℉ ), the engine will run at the rated  
speed (2800r/min) for 5 minutes to warm  
up the engine.  
• In ambient temperature below  
5℃(41℉ ) , the engine will run at the  
speed (2800r/min) for 3 minutes to warm  
8. Pull slowly on the recoil starter until it is  
engaged, then pull it briskly.  
17  
up the engine.  
• The ESC unit operates normally after the  
above time period, while the ECS switch  
(Black) is “ON” position.  
ECONOMY CONTROL SWITCH  
This generator is equipped with an  
Economy Control Switch. Engaging the  
switch will automatically adjust the engine  
speed to match the load at hand. When  
an electrical device comes on line, the  
generator engine will automatically speed  
up to supply the power needed and will  
slow down as the need decreases. The  
variable engine speed can reduce fuel  
consumption and noise level. When the  
economy swich is off, the engine runs at  
normal speed continuously.  
3. Turn the engine switch to “OFF”  
position.  
4. Turn the fuel cock knob to “OFF”.  
STOPPING THE  
GENERATOR  
To Stop The Generator  
1. Turn off any electric devices prior to  
unplugging them from the generator.  
NOTE: Unplugging running devices can  
cause damage to the generator  
2. Turn the economy control switch  
(Black) to the OFF position.  
WARNING: Allow the generator  
to cool for several minutes before  
touching areas that become hot during  
use.  
CAUTION: Allowing gasoline to  
sit in the fuel tank and carburettor for  
more than 30 days can make it difficult to  
start the generator in the future. Drain off  
the gasoline, refering to generator  
“Generator Storage“ section.  
2. Disconnect any electric devices.  
SUBSEQUENT  
STARTING OF  
18  
ensure that the engine crankcase contains  
sufficient lubricant.  
THE GENERATOR  
PRE-OPERATION CHECK  
To check or add oil, follow these steps:  
1. Place the generator on a level  
surface.  
NOTE:  
Pre-operation checks should be made  
each time the generator is used.  
The engine and muffler will be very hot  
after the engine has been run.  
Avoid touching the engine and muffler  
while they are still hot with any part of  
your body or clothing during inspection or  
repair.  
2. Open access panel. Clean around oil  
fill hole. Remove dipstick and wipe the  
dipstick with a clean rag. Insert the  
dipstick into the oil fill opening  
without screwing in. Remove the  
dipstick to check the oil mark. Add  
recommended oil if the oil mark  
covers less than specified level.  
3. Slowly add more oil until the oil mark  
reaches to the top of dipstick. Do not  
over fill the crankcase.  
4. Tighten dipstick firmly, then reinstall  
small panel before starting the engine.  
5. Check generator for oil leakage.  
The point where abnormality was  
recognized by use.  
WARNING:  
If any item in the Pre-operation check is  
not working properly, have it inspected  
and repaired before operating the  
generator.  
The condition of a generator is the  
owner’s responsibility. Vital components  
can start to deteriorate quickly and  
unexpectedly, even if the generator  
unused.  
6. Check operation. If necessary, add  
recommended oil to specified level.  
7. If necessary, consult our company  
authorized dealer.  
IMPORTANT: At this point  
the user should be familiar with the  
procedures described in the section titled  
“Using the Generator for the First Time.”  
If the user has not yet read this section, go  
back and read it now.  
If this is not the first time using the  
generator, the user should take the  
following steps to prepare it for  
operation.  
Step 2 - CHECK THE FUEL  
LEVEL  
Before starting the generator, check to  
see that there is sufficient gasoline in  
the fuel tank. Add additional gasoline  
as necessary but leave sufficient room  
in tank for expansion.  
Step 1 - CHECK THE OIL  
Oil consumption is normal during  
generator use. The generator is equipped  
with a low oil pressure shutoff to protect  
it from damage. The oil level of the engine  
should be checked before each use to  
WARNING: This generator  
may emit highly flammable and  
explosive gasoline vapors, which can  
cause severe bums or even death if  
ignited. A nearby open flame can lead  
19  
copper wire. This grounding wire should  
be connected at the other end to a  
copper, brass, or steel-grounding rod  
that is driven into the earth. Wire and  
grounding rod are not included in  
generator contents.  
Grounding codes can vary by location.  
Contact a local electrician for area  
codes.  
to explosion even if not direcdy in  
contact with fuel.  
Do not operate near open flame.  
Do not smoke near generator.  
Always operate on a firm, level  
surface.  
Always turn generator off before  
refueling. Allow generator to cool for  
at least 2 minutes before removing  
fuel cap. Loosen cap slowly to relieve  
pressure in tank.  
Do not overfill fuel tank. Gasoline may  
expand during operation. Do not fill to  
the top of the tank. Allow for  
expansion.  
USING THE  
GENERATOR  
Always check for spilled fuel before  
operating. Clean up any spilled fuel  
before starting.  
Empty fuel tank before storing or  
transporting the generator.  
Before transporting, turn fuel the air  
vent knob to OFF position.  
WARNING: When this  
generator is used on a building’s wiring  
system, the generator must be installed  
by a qualified electrician and connected  
to a transfer switch as a separately  
derived system in accordance with the  
National Electrical Code, NFPA 70. The  
generator shall be connected to a  
transfer switch that switches all  
IMPORTANT:  
Use only UNLEADED gasoline.  
Do not use old gasoline.  
Never use an oil / gasoline mixture.  
Avoid getting dirt or water into the  
fuel tank.  
conductors other than the equipment  
grounding conductor. The frame of the  
generator shall be connected to an  
approved grounding electrode.  
For power outages, permanently  
installed stationary generators are  
better suited for providing backup  
power to the home. Even a properly  
connected portable generator can  
become overloaded. This may result in  
overheating or stressing the machine’s  
components, possibly leading to a  
generator failure.  
Step 3 - GROUND THE  
GENERATOR  
WARNING: Failure to  
properly ground the generator can  
result in electrocution.  
Ground the generator by tightening the  
grounding nut on the front control panel  
against a grounding wire. A generally  
acceptable grounding wire is a No. 12  
AWG (American Wire Gauge) stranded  
Before connecting electrical devices,  
allow the generator to run for a few  
20  
minutes to stabilize the speed and  
voltage output.  
you plan to connect, find the rated (or  
running) wattage of each device. This  
number should be listed somewhere on  
the device or in its instruction manual.  
If this wattage cannot be found,  
CAUTION: Become familiar  
with the markings on the panel before  
connecting electrical devices.  
Connect electrical devices running on  
AC current according to their wattage  
requirements. The chart shows the  
rated and surge wattage of the  
generator.  
calculate it by multiplying the Voltage  
requirement by the Amperage drawn:  
Watts = Volts x Amperes  
When the rated wattage requirement  
of each electrical device has been  
determined, add these numbers to find  
the total rated wattage needed. If this  
number exceeds the rated wattage of  
the generator, DO NOT connect all  
these devices. Select a combination of  
electrical devices, which have a total  
rated wattage lower than or equal to  
the rated wattage of the generator.  
The rated (running) wattage is the  
wattage the generator can produce on  
a continuous basis.  
The surge wattage is the maximum  
amount of power the generator can  
produce for an extremely short period  
of time (seconds). Many electrical  
devices such as refrigerators require  
short bursts of extra power in addition  
to the rated wattage listed by the  
device to start their motors. The surge  
wattage ability of the generator covers  
this extra power requirement.  
CAUTION: The generator can  
run at its surge wattage capacity for  
only a short time. Connect electrical  
devices requiring a rated (running)  
wattage equal to or less than the rated  
wattage of the generator. Never  
connect devices requiring a rated  
wattage equal to the surge wattage of  
the generator. This can trip the circuit  
protectors (circuit breakers).  
Rated  
Surge  
Item  
(Running)  
Wattage  
Wattage  
A112003  
2800  
3000  
NOTE: Check the wattage on the  
electrical device. Once the electrical  
devices that will be powered by the  
generator have been determined,  
connect these devices according to the  
following procedure:  
Generator Wattage  
The total running wattage requirement  
of the electrical devices connected to  
the generator should not exceed the  
rated wattage of the generator itself.  
To calculate the total wattage  
1. Plug in each electrical device, making  
sure that the device is turned off.  
2. Check the overload light and power  
requirement of the electrical devices  
21  
indicator light. If the overload light  
(RED) is on and the inner electronic  
breaker cut power to the receptacles.  
To recover the power, shut down the  
engine, wait until the light turns off,  
disconnect the plugs and restart the  
generator. If the inner electronic  
breaker does not reset, wait several  
minutes and try again. (The manual AC  
overload protector could turn off,  
press to reset it). If the power light  
still does not come on, call the  
*NR = Not Recommended  
- Maximum Extension Cord Lengths by  
Power Requirement.  
If an overload occurs, shut down the  
generator. Unplug all electrical devices  
and wait five minutes. Then, start the  
unit back up again to get power back.  
APPLICATION RANGE  
When using the generator, make sure the  
total load is within rated output of a  
generator. Otherwise, generator damage  
may occur.  
customer service number for further  
instructions.  
Rated  
output  
power  
Power  
AC  
factor  
1
CAUTION: Do not connect  
50Hz loads to the generator.  
SOME NOTES ABOUT POWER  
CORDS  
2,800W  
0.8-0.95  
2,240W  
Long or thin cords can drain the power  
provided to an electrical device by the  
generator. When using such cords,  
allow for a slightly higher rated wattage  
requirement by the electrical device.  
See Table 1 for recommended cords  
based on the power requirement of the  
electrical device.  
0.4-0.75  
(Efficiency  
0.85)  
950W  
Rated  
voltage 12V  
Rated  
current 8A  
NOTE:  
TABLE 1  
• Application wattage indicates when  
each device is used by itself.  
• The simultaneous usage of AC and DC  
power is possible but total wattage should  
not exceed the rated output.  
EXAMPLE:  
Device  
Requir  
ement  
s
Amps 2.5  
5
7.5 10  
15  
Watts  
300 600 900 1200 1800  
(120V)  
#8  
wire  
NR NR NR NR  
NR  
Max.  
Cord  
Lengt  
Generator rated output 2,800W  
#10  
wire  
#12  
wire  
#14  
wire  
#16  
wire  
NR NR 350 250  
NR 300 200 150  
375 200 125 100  
250 125 100 50  
150  
100  
65  
Frequency  
Power  
factor  
1.0  
h
(ft)  
by  
Wire  
Gauge  
AC  
2,700W  
2,140W  
96W(12V/8A)  
0.8  
--  
DC  
NR  
The overload indicator light (Red) comes  
22  
on when total wattage exceeds the  
application range. (See “CONTROL  
FUNCTION” section for more details.)  
CAUTION: Be sure the total  
load is within generator rated  
output otherwise generator damage  
will occur.  
Be sure all electric devices  
including the lines and plug  
connections are in good condition  
before connection to the generator.  
Be sure any electric devices are  
turned off before plugging it in.  
Be sure the total load is within  
generator rated output.  
Be sure the receptacle load current  
is within receptacle rated current.  
1. Wind the power lead 2 or 3 turns  
around handle.  
NOTE:  
Some precision equipment is voltage  
sensitive and may require a more  
uniform voltage supply than portable  
generators provide. Examples include  
some medical equipment, electronic  
controllers, PC, Electronic computers,  
microcomputer based equipment or  
battery chargers, and some inverters that  
sense peak and RMS voltage values.  
Consult the precision equipment vendor  
before relying on any portable generator  
to provide power to such equipment.  
2. Start the engine.  
3. Allow the generator to run for several  
minutes before attempting to connect  
any electrical devices.  
4. Plug in to the AC receptacle.  
5. Make sure the AC pilot light is on.  
6. Turn the economy control switch to  
the “ON” position and turn on any  
electric devices.  
• If the generator is to supply medical  
equipment, advice should first be  
obtained from the manufacturer, a  
medical professional or hospital.  
• Some electrical appliances or  
general-purpose electric motors have  
High starting currents, and cannot  
therefore be used, even if they lie within  
the supply ranges given in the above  
table. Consult the equipment  
manufacturer for further advice.  
ALTERNATING CURRENT  
CONNECTION  
NOTE: Make sure to ground (Earth) the  
generator. When the electric device is  
earthed, always the generator must be  
earthed.  
NOTE:  
The economy control switch must be  
turned to “OFF” when using electric  
devices that require a large starting  
current, such as a compressor or a  
submergible pump.  
CAUTION:  
Overload indicator light (Red)  
23  
The overload indicator light (Red) comes  
on when an overload of a connected  
electrical device is detected, the inverter  
control unit overheats, or the AC output  
voltage rises. Then, the electronic  
breaker will activate, stopping power  
generation in order to protect the  
generator and any connected electric  
devices. The AC pilot light (green) will  
go off and the overload indicator light  
(red) will stay on, but the engine will  
not stop running.When the overload  
indicator light (Red) comes on and power  
generation stops,proceed as follows:  
1. Turn off any connected electric devices  
and stop the engine.  
as a compressor or a submergible  
pump. However, this is not a  
malfunction.  
The ECS switch (Black) must be turned to  
OFF” to increase engine speed to rated  
rpm. If the generator is connected to  
multiple loads or electricity consumers,  
please remember to first connect the  
one with the highest starting current,  
and last connect the one with the lowest  
starting current.  
12V DC OUTLET  
The 12V DC outlet can be used with the  
supplied charge cable and USB charger  
and other commercially available 12V  
DC automotive style plugs. The DC  
output is unregulated and can damage  
some products. Confirm your accessory  
input voltage is at 12V DC. When using  
the DC outlet turn the Economy Control  
Switch to the “OFF” position.  
2. Reduce the total wattage of  
connected electric devices within the  
application range.  
3. Check for blockages in the cooling air  
inlet and around the control unit. If  
any blockages are found, remove it.  
4. Check the AC overload protector.  
When it turns off, press to reset it.  
Otherwise, it’s not necessary to reset  
it.  
WARNING: Do not operate a  
device while it is plugged in to the 12V  
DC.  
Battery charging  
CAUTION  
Be sure the battery leads are  
properly connected  
Be sure the breather hose is properly  
connected and is not damaged or  
obstructed.  
At full charge, electrolyte specific  
gravity is between 1.26 and 1.28.  
Check specific gravity hourly.  
Never smoke or make and break  
5. After checking, restart the engine.  
NOTE:  
The generator AC output  
automatically resets when the engine  
is stopped and then restarted.  
The overload indicator light (Red) may  
come on for a few seconds at first  
when using electric devices that  
require a large starting current, such  
24  
connections at the battery while  
charging. Sparks may ignite the  
battery gas.  
Battery electrolyte is poisonous and  
dangerous, causing severe burns, etc.  
contains sulfuric (sulphuric) acid. Avoid  
contact with skin, eyes or clothing.  
Antidote  
3. Make sure that the DC protector is  
turned on.  
EXTERNAL-Flush with water  
INTERNAL-Drink large quantities of  
water or milk. Follow with milk of  
magnesia, beaten egg or vegetable oil.  
Call physician immediately.  
EYES: Flush with water for 15 minutes  
and get prompt medical attention.  
Batteries produce explosive gases. Keep  
sparks, flame, cigarettes, etc., away.  
Ventilate when charging or using in  
closed space. Always cover eyes when  
working near batteries. KEEP OUT OF  
REACH OF CHILDREN.  
4. To connect the red battery charger lead  
to the positive (+) battery terminal, and  
connect the black lead to the negative (-)  
battery terminal. Do not reverse these  
positions.  
Charge the battery in the correct  
procedure by following instructions in  
the owner’s manual for the battery.  
1. Wind the battery charging lead  
(furnished as an accessory) 2 or 3 turns  
around the handle and plug into DC  
receptacle.  
CAUTION  
• Connect the battery charger leads to the  
battery terminals securely so that they  
are not disconnected due to engine  
vibration or other disturbances.  
2. Start the engine. Turn the ECS switch  
(Black) “OFF”.  
• The DC protector turns off automatically  
if current above the rated flows during  
25  
battery charging. Beforing restarting to  
charge the battery, press to resetthe DC  
protector. If the DC protector turns off  
again, stop charging the battery  
immediately and consult our service  
center.  
5. Disconnect the plug from the receptacle,  
and remove the charge lead after fully  
charged.  
MAINTENANCE  
Regular maintenance is most important for best performance and safe operation.  
WARNING: Stop the engine  
before starting maintenance  
work.  
Proper routine maintenance of the generator will help prolong the life of the  
machine and trouble-free, as well as eco-friendly.  
If there are any questions about the maintenance procedures listed in this manual,  
please call our service center.  
Recommended maintenance schedule as below.  
First 8  
hours  
Every 6 Every  
monthsyear  
or 100  
Every 3  
months  
or 50  
Pre-Op-  
eration  
check  
Every  
25  
hours  
As  
neces-  
sary  
Items Frequency  
Check-level  
(daily)  
hours  
hours  
Engine oil  
Replace  
*  
*  
Air filter  
Check/Clean/Replace  
Check/clean/Adjust  
gap  
*  
Spark plug  
*  
Check-refill  
Clean  
*  
Fuel tank &  
fuel filter**  
Check fuel hose for  
crack or damage  
Fuel line  
*  
Choke  
knob  
Check choke operation  
Valve  
clearance*  
*
Check-adjust  
When engine is cold  
Decarboniz More frequently  
*  
26  
ation  
Fittings/  
Fasteners fasteners correct if  
necessary  
Check all fittings and  
Idle  
speed**  
Crankcase Check breather hose  
Check/adjust engine  
idle speed  
breather  
system**  
Muffler  
screen**  
Cylinder  
for cracks or damage  
Check /Clean/replace  
Clean up  
*  
*  
<225cc, every 125hrs  
head, piston Carbon **  
225cc, every 250hrs  
** The installation and major repair work shall be carried out only by our authorized  
dealer or other specifically trained personnel.  
* Clean/change more often under dusty conditions or operating under heavy load.  
from the engine may contain poisonous  
CO, inhalation can cause shock,  
unconsciousness and even death.  
CAUTION  
• If the gasoline engine frequently works  
under high temperature or heavy load,  
change the oil every 25 hours.  
• If the engine frequently work under  
dusty or other severe circumstances,  
clean the air filter element every 10  
hours; If necessary, change the air filter  
element every 25 hours.  
CLEANING THE GENERATOR  
Never clean the generator when it is  
running! Never clean with a bucket of  
water or a hose. Water can get inside the  
working parts of the generator and cause  
a short circuit or corrosion.  
• The maintenance period and the exact  
time (hour), the one which comes first  
should govern.  
• If you have missed the scheduled time  
to maintain your engine, do it as soon as  
possible.  
Always try to use the generator in a cool,  
dry place. If the generator becomes dirty,  
clean the exterior with a damp cloth, a  
soft brush, a vacuum or pressurized air.  
CHECKING THE OIL  
Check the oil level of the generator  
according to the Recommended  
WARNING  
Stop the engine before servicing. Put the  
engine on a level surface and remove  
the spark plug cap to prevent the engine  
from starting. Do not operate the engine  
in a poorly ventilated room or other  
enclosed area. Be sure to keep good  
ventilation in working area. The exhaust  
Maintenance Schedule above. The  
generator is equipped with an automatic  
shutoff to protect it from running on low  
oil. The generator should be checked  
before each use for proper oil level. This  
is a critical step for proper engine starting.  
To check the oil level:  
27  
1. Make sure the generator is on a level  
surface.  
Step 1: drain the engine oil  
1. Place the machine on a level surface  
and warm up the engine for several  
minutes. Prepare a used-oil pan and  
socket wrench in advance.  
2. Open access panel. Clean around oil fill.  
Remove dipstick and wipe the dipstick  
with a clean rag. Insert the dipstick into  
the oil fill opening without screwing in.  
Remove the dipstick to check the oil  
mark. Add oil if the oil mark covers less  
than one half of the dipstick.  
2. Then stop the engine.  
3. Tilt the generator so the used-oil pan  
could be placed under the oil drain  
position and a socket wrench could be  
put inside to release the oil drain  
screw.  
3. Slowly add more oil and repeat step 2  
until the oil mark reaches to the top of  
dipstick . Do not over fill the crankcase.  
4. Reinstall oil dipstick and access panel.  
CHANGING/ADDING OIL  
Avoid draining the engine oil immediately  
after stopping the engine. The oil is hot  
and should be handled with care to avoid  
burns.  
Change the oil according to the  
Recommended Maintenance Schedule  
above. Change the oil when the engine is  
warm. This will allow for complete  
drainage. Change oil more often if  
operating under heavy load or high  
ambient temperatures. It is also  
necessary to drain the oil from the  
crankcase if it has become contaminated  
with water or dirt. The oil capacity of the  
generator engine is 0.41 qts. Add oil  
when the oil level is low. For proper type  
and weight of oil refer to “add oil”  
portion of the “Generator Preparation”  
section.  
4. Replace the generator on a level  
surface, so that the oil can be  
completely drained. Keep generator  
level!  
5. Check the oil drain screw. If damaged,  
replace.  
6. Retighten the oil drain screw.  
Drain Screw Torque:  
17 N.m (1.7 kgf.m, 12 lbf.ft).  
7. Check for any oil leaks round the oil  
drain screw.  
8. Clean any oil spillage round the oil  
drain screw.  
28  
above. To inspect the spark plug:  
CAUTION: Never dispose of  
used motor oil in the trash or down a  
drain. Please call a local recycling center  
or auto garage to arrange oil disposal.  
1. Loosen bolts and the access panel.  
Step 2 refill engine oil  
2. Remove spark plug boot. Be careful  
not to tear insulation or wire.  
3. Unscrew the spark plug  
counterclockwise from the engine by  
the spark plug wrench provided. There  
is limited space for the wrench to turn.  
Use both rows of holes in the spark plug  
wrench to gain leverage to loosen the  
plug.  
CAUTION  
Do not tilt the generator when adding  
engine oil. Tilting the generator to assist  
in filling will cause oil to flow into engine  
areas and will cause damage. Keep  
generator level!  
Refer to the “ADD OIL” in the “Generator  
Preparation”.  
SPARK PLUG INSPECTION  
WARNING: When pull the  
recoil starter and check the  
spark plug for spark strength:  
To prevent FIRE HAZARDS be sure  
fuel is not present in the spark plug  
area.  
To prevent FIRE HAZARDS be sure to  
place the spark plug as far way as  
possible from the spark plug hole  
and carburetor area.  
4. Visually inspect the spark plug for  
cracks or excessive electrode wear.  
Replace as necessary.Remove the  
carbon. The porcelain insulator around  
the center standard electrode of spark  
plug should be a medium-to-light tan  
color.  
5. Measure the plug gap with a wire  
thickness gauge. The gap should be  
0.6-0.7 mm (0.024-0.028 in).  
To prevent ELECTRIC SHOCK do not  
hold spark plug lead with hand while  
testing.  
You should periodically remove and  
inspect the spark plug.  
The spark plug is important for proper  
engine operation, which should be  
checked periodically.  
A good spark plug should be intact, free  
of deposits, and properly gapped. Refer  
to Recommended Maintenance Schedule  
29  
6. If re-using the spark plug, use a wire  
brush to clean any dirt from around the  
spark plug base then re-gap the spark  
plug.  
7. Screw the spark plug back into the  
spark plug hole using the spark plug  
wrench. Do not over-tighten spark plug.  
Recommended tightening of spark plug  
is 1/2 to 3/4 of a turn after spark plug  
gasket contacts spark plug hole.  
WARNING  
The carburetor is a vital part of the  
engine. Adjusting should be left to our  
company authorized dealer with the  
professional knowledge, specialized date,  
and equipment to do so properly.  
AIR FILTER  
Routine maintenance of the air cleaner  
helps maintain proper airflow to the  
carburetor. Occasionally check that the  
air cleaner is free of excessive dirt. Refer  
to Recommended Maintenance Schedule  
above.  
Spark Plug Torque: 17.5 N*m  
(1.75kgf*m, 13 lbf*ft)  
NOTE: If a torque wrench is not  
available when installing a spark plug, a  
good estimate of the correct torque is  
1/4-1/2 turn past finger tight. However,  
the spark plug should be tightened to the  
specified torque as soon as possible.  
CAUTION: running the engine  
with dirty, damaged or missing air  
cleaner element will cause the engine to  
wear out prematurely.  
1. Loosen the screws, and remove the  
access panel.  
8. Reinstall the spark plug boot and spark  
plug cover.  
9. Reinstall the access panel and tighten  
the bolts.  
1) put the screw #1 & 4 in the access  
panel, but donot tighten it fully.  
2) put the screw #3 & 6 in the access  
panel, but donot tighten it fully.  
3) put the screw #2 & 5 in the access  
panel, but donot tighten it fully.  
2. Remove the clip holding the air filter  
cover. Take out the air filter cover and  
foam element.  
4) tighten all screws well  
CARBURETOR ADJUSTMENT  
30  
8. Reinstall the air filter element, replace  
the air filter cover in its original position.  
9. Reinstall the access panel and tighten  
the screw.  
1) put the screw #1 & 4 in the access  
panel, but donot tighten it fully.  
2) put the screw #3 & 6 in the access  
panel, but donot tighten it fully.  
3) put the screw #2 & 5 in the access  
panel, but donot tighten it fully.  
3. Remove the foam from air filter.  
4. Check and clean the air filter, replace  
with a new one if the element is  
damaged.  
5. Good air filter can be washed in soapy  
water, dried and reused.  
CAUTION  
Do not wring out the foam element when  
squeezing it. This could cause it to tear.  
6. Oil the foam and squeeze out excess  
oil. It should be wet but not dripping.  
7. Wipe off excessive oil from the air  
cleaner case. Small amount of oil in the  
element is normal and necessary for the  
engine to work properly.  
4) tighten all screws well  
CAUTION:  
Be sure the foam element sealing  
surface to match the air filter case, so  
there is no air leak.  
The engine should never run without  
the element; excessive piston and  
cylinder wear may result.  
Never use solvent while smoking or in  
the vicinity of an open flame.  
Running the engine with dirty,  
damaged or missing air cleaner  
element will cause the engine to wear  
out prematurely.  
MUFFLER SCREEN AND SPARK  
ARRESTER  
WARNING: The engine and  
muffler will be very hot after  
31  
the engine has been run. Avoid  
touching the engine and muffler while  
they are still hot with any part of your  
body or clothing during inspection or  
repair.  
to avoid damaging or scratching of  
muffler screen and spark arrester.  
1. Remove the screws ① 8pcs, and then  
pull outward on the areas of the  
black cover ②.  
5. Check the muffler screen and spark  
arrester. Replace them if damaged.  
6. Reinstall the spark arrester and muffler  
screen and the muffler cap.  
7. Reinstall the cover and tighten the  
screws.  
FUEL TANK FILTER  
2. Loosen the bolt ③ and then remove  
the muffler cap ④, the muffler  
screen⑤.  
WARNING  
Never use the gasoline while smoking or  
in the vicinity of an open flame.  
1. Remove the fuel tank cap and filter.  
2. Clean the filter with gasoline.  
3. Wipe the filter and install it.  
4. Retighten the fuel tank cap.  
NOTE: Be sure the fuel tank cap is  
tightened securely.  
3. Use a flathead screw driver to pry the  
spark arrester out from the muffler.  
Remove the spark arrester.  
4. Remove the carbon deposits on the  
muffler screen and spark arrester using  
a wire brush.  
CAUTION  
When cleaning, use the wire brush lightly  
32  
remove the access panel ②.  
STORAGE  
To store the machine for more than 30  
days will require some preventive  
procedures to guard against  
deterioration.  
DRAINING THE FUEL TANK  
Clean fuel tank each year or before  
storing the generator for extended  
periods of time. To drain the fuel tank  
and carburetor:  
6. Insert the fuel drain hose of the  
carburettor into the fuel container.  
7. Drain the fuel from the carburettor by  
loosening the drain screw on the  
carburetor float chamber.  
1. Turn the engine switch to OFF”.  
2. Remove the fuel tank cap, remove the  
filter.  
3. Drain the fuel from the fuek tank into  
an approved gasoline container using a  
commercially available hand siphon.  
8. Retighten the drain screw.  
9. Turn the engine switch to OFF”.  
10. Reinstall the access panel following  
below.  
4. Once fuel is drained, reinstall the fuel  
cap.  
1) put the screw #1 & 4 in the access  
panel, but donot tighten it fully.  
2) put the screw #3 & 6 in the access  
panel, but donot tighten it fully.  
3) put the screw #2 & 5 in the access  
panel, but donot tighten it fully.  
WARNING:  
Fuel is highly flammable and poisonous.  
see “SAFETY INFORMATION” section  
carefully.  
CAUTION  
Immediately wipe off spilled fuel with a  
clean, dry, soft cloth, since fuel may  
deteriorate painted surfaces or plastic  
parts.  
5. Remove the six screws, and then  
33  
2. Pull the Choke knob to out  
OFF position. Recoil start the engine by  
turning over several times (with  
ignition off) to coat the cylinder walls  
with oil.  
3. Pull the recoil starter until you feel  
compression. Then stop pulling. (This  
prevents the cylinder and valves from  
rusting).  
4. Clean exterior of the generator.  
5. Store the generator in a cool,dry,  
well-wentilated place, with the cover  
placed over it.  
4) tighten all screws well  
11. Start generator without any device  
connected to it until it stops. This burns  
out the any fuel in the carburetor.  
6. Do not obstruct any ventilation  
openings.  
7. The generator must remain in a  
vertical position when stored, carried  
or operated.  
8. If the generator is being stored for  
short periods of time (within 30 days),  
add stabilized fuel to the fuel tank until  
full.  
CAUTION  
• Do not connect with any electrical  
devices.  
• Duration of the running engine  
depends on the amount of the fuel left  
in the tank.  
NOTE:  
NOTE: Filling the tank reduces the  
amount of air in the tank and helps  
reduce deterioration of fuel. Run the  
engine for 2-3 minutes allowing  
stabilized fuel mixture to circulate  
through the carburetor.  
Slightly tight the screw at first. Do not  
tight the screws too firmly.Until all  
screwed into, and then tightened firmly.  
12. Store the emptied gasoline in a  
suitable place.  
9. In order to prevent corrosion, please  
coat antirust oil on all screw, at least  
once half one year.  
CAUTION:Do not store fuel  
for more than 3 months.  
CAUTION:  
DRAIN THE ENGINE OIL  
Never place any type of storage cover  
on the generator while it is still hot.  
Refer to the “CHANGING/ADDING OIL” in  
the “MAINTENANCE”  
TRANSPORTATION  
Keep the generator upright. Never  
place the generator side down. Doing  
so will make it difficult to start.  
Tighten fuel cap. Drain the fuel tank if  
possible (see “Drain the Fuel Tank”).  
ENGINE  
1. Remove the spark plug, pour about  
one table- spoon of SAE 10W30 or  
20W40 motor oil into the spark plug  
hole and reinstall the spark plug.  
34  
TROUBLESHOOTING  
IMPORTANT: If trouble persists, please call our customer service center.  
Problem  
Cause  
Solution  
Engine switch in “OFF”  
position  
Set engine switch to “ON” position.  
Fuel cock knob in “OFF”  
position  
Pull the Choke knob fully out  
when warm start  
Set Fuel cock knob to “ON” position.  
Press the choke knob full in  
Engine is filled with  
contaminated or old fuel  
Change the fuel in the tank.  
Not enough oil in crankcase Add or replace engine oil.  
Spark plug is dirty or wet  
Spark plug is broken.  
Remove carbon or wipe spark plug dry.  
Replace spark plug.  
Generator is not on level  
surface  
Move generator to a level surface to prevent low  
oil shutdown from triggering.  
Get a professional engine tune-up at an  
authorized small engine repair shop  
Generator was tilted when Remove spark plugs, turn off engine switch then  
Engine needs maintenance  
Engine will  
not start  
adding oil, or shipped  
side-down  
pull recoil starter four times to remove oil from  
the combustion chamber.  
Compression Insufficient  
Worn out piston and  
cylinder  
Consult our customer service center  
Loose cylinder head nuts Tighten nuts properly.  
Damaged gasket Replace gasket  
Fuel systems: No fuel supplied to combustion chamber  
1.No fuel in tank  
Refuel  
2.Clogged fuel line  
3.Clogged carburetor  
Clean fuel line  
Clean carburetor  
4. Air filter is dirty.  
Clean or replace air filter.  
Consult service center  
5.Faulty ignition system  
Engine  
stops  
Not enough oil in crankcase Add or change oil  
Engine is out of fuel Add fuel.  
35  
Blue smoke Generator inclined, oil  
in exhaust entered combustion  
Move generator to a level position  
Too much oil was added to  
the crankcase.  
Drain excessive oil.  
Generator  
runs but  
does not  
support all  
electrical  
devices  
Bad connecting wires/cables. If using an extension cord, try a different one.  
Bad electrical device  
Try connecting a different device  
connected to generator.  
Perform these steps: 1. Turn off all electrical  
devices. 2. Unplug all electrical devices. 3. Shut  
Generator is overloaded,  
down the engine. 4. Wait several minutes and  
Overload light is on  
connected.  
then start the engine. 5. Try connecting fewer  
electrical loads to the generator.  
Short in one of the  
connected devices.  
Safety device (DC protector)  
to “OFF”  
Try disconnecting any faulty or short-circuited  
electrical loads.  
Generator  
does not  
produce  
power  
Press the DC protector to “ON”  
The AC pilot light (Green)  
go off  
Stop the engine, then restart  
36  
WIRING DIAGRAM  
37  
A112003 EXPLODED VIEW AND PART LIST  
FIG.1 Control Panel  
Refe#  
1-1  
Description  
tapping screw-fuel switch rod  
cross screw M4X14  
stop switch(black), smart switch  
pilot light  
Qty/pc  
Stock#  
6
8
1
3
2
1
1
1
1
1
1
8
1
2
8
1
2
1
1
4
A112003-1-1  
A112003-1-2  
A112003-1-3  
A112003-1-4  
A112003-1-5  
A112003-1-6  
A112003-1-7  
A112003-1-8  
A112003-1-9  
A112003-1-10  
A112003-1-11  
A112003-1-12  
A112003-1-13  
A112003-1-14  
A112003-1-15  
A112003-1-16  
A112003-1-17  
A112003-1-18  
A112003-1-19  
A112003-1-20  
1-2  
1-3  
1-4  
1-5  
earth point  
1-6  
panel  
1-7  
30A socket  
1-8  
20A socket  
1-9  
30A AC protector  
20A AC protector  
DC protector  
1-10  
1-11  
1-12  
1-13  
1-14  
1-15  
1-16  
1-17  
1-18  
1-19  
1-20  
USB Voltage stabilizer  
USB port  
side cover  
M4 tapping screw  
fuel switch  
fuel pipe  
cross screw M5X20  
panel housing  
cross screw M6X30  
38  
FIG.2 Muffler Cover  
Refe#  
Description  
Qty/pc  
Stock#  
2-1  
2-2  
M3 Tapping Screw  
M4 Tapping Screw  
Muffler Cover  
2
12  
1
A112003-2-1  
A112003-2-2  
A112003-2-3  
A112003-2-4  
A112003-2-5  
A112003-2-6  
A112003-2-7  
A112003-2-8  
A112003-2-9  
A112003-2-10  
A112003-2-11  
A112003-2-12  
2-3  
2-4  
Wheel  
2
2-5  
Cross Screw M6X30  
M10x70 Flange Bolt  
Bushing  
4
2-6  
2
2-7  
2
2-8  
Wheel Support  
Hexagonal Nut M10  
Muffler Housing  
Side Cover  
2
2-9  
2
2-10  
2-11  
2-12  
1
2
Hexagonal Flange Bolt  
2
39  
FIG.3 Frame Cover Parts  
Refe#  
3-1  
Description  
Qty/pc  
Stock#  
Flange Bolt M6X45  
Gel  
2
1
2
1
4
2
4
51  
1
1
1
4
1
1
1
1
8
4
1
1
A112003-3-1  
A112003-3-2  
A112003-3-3  
A112003-3-4  
A112003-3-5  
A112003-3-6  
A112003-3-7  
A112003-3-8  
A112003-3-9  
A112003-3-10  
A112003-3-11  
A112003-3-12  
A112003-3-16  
A112003-3-17  
A112003-3-18  
A112003-3-19  
A112003-3-20  
A112003-3-21  
A112003-3-22  
A112003-3-23  
3-2  
3-3  
Groud Foot  
3-4  
Bottom Cover  
3-5  
Flange Nut M8  
Shock Absorption Base  
Shock Absorption Foot  
Hexagonal Flange Bolt  
Limit Speed Part  
Support Frame  
Inverter Board  
3-6  
3-7  
3-8  
3-9  
3-10  
3-11  
3-12  
3-16  
3-17  
3-18  
3-19  
3-20  
3-21  
3-22  
3-23  
Hexagonal Flange Bolt M6x25  
Choke Line  
Relay  
Bridge Rectifiers  
Cross Screw M5X20  
Cross Bolt M4x14  
Bushing  
Long Handel  
Short Handel  
40  
3-24  
3-25  
3-26  
3-27  
3-28  
3-29  
3-30  
3-31  
3-32  
3-33  
3-34  
3-1  
Left Panel  
Tank Support Base  
Rear Panel  
1
2
1
1
1
1
1
1
1
1
1
2
1
2
A112003-3-24  
A112003-3-25  
A112003-3-26  
A112003-3-27  
A112003-3-28  
A112003-3-29  
A112003-3-30  
A112003-3-31  
A112003-3-32  
A112003-3-33  
A112003-3-34  
A112003-3-1  
A112003-3-2  
A112003-3-3  
Oil Panel  
Front Panel  
Push Handel Part  
Push Handel Box  
Right Panel  
Top Cover  
Tank Mouth Rubber  
Mirror  
Flange Bolt M6X45  
Gel  
3-2  
3-3  
Groud Foot  
FIG.4 Fuel Tank Components  
Refe#  
4-1  
4-2  
4-3  
4-4  
4-5  
4-6  
4-7  
4-8  
Description  
Qty/pc  
Stock#  
Carbon Tin  
Fuel Pipe 810mm  
Fuel Pipe 230 Mm  
One-Way Valve  
Tank  
1
1
1
1
1
1
1
1
A112003-4-1  
A112003-4-2  
A112003-4-3  
A112003-4-4  
A112003-4-5  
A112003-4-6  
A112003-4-7  
A112003-4-8  
Fuel Level Gauge  
Fuel Filter  
Cap  
41  
4-9  
11# Rubber Parts  
Bushing Φ9.1XΦ7X7.1  
Shim Φ18XΦ6.5X1  
Flange Bolt M6x12  
Cross Screw M4X14  
4
4
4
4
2
A112003-4-9  
A112003-4-10  
A112003-4-11  
A112003-4-12  
A112003-4-13  
4-10  
4-11  
4-12  
4-13  
FIG.5 Motor Components  
Refe#  
5-1  
Description  
Qty/pc  
Stock#  
Tapping Crew  
Hexagonal Flange Bolt M6x12  
Fan  
8
3
1
1
1
4
1
4
1
1
2
1
1
4
1
4
4
1
A112003-5-1  
A112003-5-2  
A112003-5-3  
A112003-5-4  
A112003-5-5  
A112003-5-6  
A112003-5-7  
A112003-5-8  
A112003-5-9  
A112003-5-10  
A112003-5-11  
A112003-5-12  
A112003-5-13  
A112003-5-14  
A112003-5-15  
A112003-5-16  
A112003-5-17  
A112003-5-18  
5-2  
5-3  
5-4  
Hexagonal Flange Nut M14  
Stator  
5-5  
5-6  
Hexagonal Flange Bolt M6x 55  
Rotor  
5-7  
5-8  
Flange Nut M6 X 18  
Alternator Cover  
Clamping Nut  
5-9  
5-10  
5-11  
5-12  
5-13  
5-14  
5-15  
5-16  
5-17  
5-18  
Hexagonal Nut M8  
Muffler  
Muffler Cover  
Hexagonal Flange Bolt M8x35  
Engine Base  
Flange Nut M8  
PinΦ10X15  
Engine  
42  

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