ALLPOWER APG3105 User manual

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.
· 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.
· ONLY use a generator outdoors and far away from open windows,
doors, and vents. These openings can pull in generator exhaust.
Even when you use a generator correctly, CO may leak into the home.
ALWAYS use a battery-powered or battery-backup CO alarm in the
home.
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.

Thank you for purchasing our generator.
This manual covers the operation and maintenance of the generator.
All the information in this publication is based on the latest product information available at the
time of approval for printing.
We reserve the right to make changes to this manual at any time without notice and obligation
whatsoever.
No part of this publication may be reproduced without written permission from All-Power America.
This manual should be considered a permanent part of the generator and should remain with it
when being resold.
Pay special attention to statements preceded by the following words:
PREFACE
Failure to properly follow these precautions can result in property damage,
serious injury or DEATH!
Read all labels and the owner's manual before operating this generator.
Operate only in well ventilated areas. Exhaust gas contains poisonous carbon
monoxide, and can be deadly.
Always stop the engine before refueling.Wait 5 minutes before restarting.
Check for spilled fuel or leaks. Wait 5 minutes before use.
Keep any sources of ignition away from fuel tank at all times.
Indicates a strong possibility of severe personal
injury or death if instructions are not followed.
Indicates a possibility of personal injury or equipment damage if instructions
are not followed.
NOTE:Gives helpful information.
If a problem should arise or if you have any questions about the generator,
consult an authorized dealer.
3500W Digital Generator
1
Our generators are designed to give safe and dependable service if operated
according to instructions. Read and understand the Owner's Manual before
operating the generator.
Failure to do so could result in personal injury or equipment damage.

CONTENTS
1 SAFETY INSTRUCTIONS ------------------------------------------------------------------------------------3
2 SAFETY LABEL LOCATIONS -------------------------------------------------------------------------------5
3 PRE-OPERATION CHECK -----------------------------------------------------------------------------------8
4 STARTING THE ENGINE -----------------------------------------------------------------------------------11
5 USING THE GENERATOR ---------------------------------------------------------------------------------14
6 STOPPING THE ENGINE ----------------------------------------------------------------------------------17
7 MAINTENANCE -----------------------------------------------------------------------------------------------18
8 TRANSPORTING/STORAGE ------------------------------------------------------------------------------23
9 TROUBLESHOOTING ---------------------------------------------------------------------------------------24
10 SPECIFICATIONS --------------------------------------------------------------------------------------------26
11 WIRING DIAGRAM -------------------------------------------------------------------------------------------27
12 WHEEL KIT -----------------------------------------------------------------------------------------------------28
13 Part List ----------------------------------------------------------------------------------------------------------29
Owner’s Manual
2

1.SAFETY INSTRUCTIONS
Our generators are designed to give safe and dependable service if
operated according to instructions. Read and understand the owner's
manual before operating the generator. Failure to do so could result in
personal injury or equipment damage.
Exhaust gas contains poisonous contents (eg. carbon monoxide).
Never run the generator in an enclosed area.
Be sure to provide adequate ventilation.
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.
The engine exhaust system will be heated during operation and remain
hot immediately after stopping the engine.
To prevent scalding, pay attention to the warning marks attached to the
generator.
Never connect a cable other than the special cable for parallel operation
to the parallel operation socket.
Electric shocks can result if this instruction is not followed.
3500W Digital Generator
3

Gasoline is extremely flammable and explosive under certain conditions.
Refuel in a well ventilated area with the engine stopped.
Keep away from lighted cigarette, fire and sparks when refueling the generator.
Always refuel in a well-ventilated location. Wipe up spilled gasoline at once.
Connections for standby power to a building's electrical system must be made
by a qualified electrician and must comply with all applicable laws and electrical
codes. Improper connections can allow electrical current from the generator
to back feed into the utility lines.
Such back feed may electrocute utility company works or other personel who
contact the lines during a power outage, and when utility power is restored, the
generator may explode, burn, or cause fire in the building's electrical system.
Always make a pre-operation inspection before you start the engine. You may prevent an
accident or equipment damage.
Place the generator at least 3ft away from buildings or other equipment during operation.
Operate the generator on a level surface. If the generator is tilted, fuel spillage may result.
Know how to stop the generator quickly and understand operation of all the controls.
Never permit anyone to operate the generator without reading and understanding the
instructions in this manual.
Keep children and pets away from the generator when it is in operation.
Keep away from rotating parts while the generator is running.
The generator is a potential source of electrical shocks when misused.
Do not operate the generator in the rain or snow and do not let it get wet.
Owner’s Manual
4
Do not operate with wet hands.

2.SAFETY LABEL LOCATIONS
2.1 Outside view
Fig.1 Outside view
Fuel level indicator
Air exhaust hole
Top cover
Air intake hole
Rear cover
Access door
Starter grip
Control panel
Fuel filler cap
Air intake hole
Front cover
LCD screen Operation button
Side cover
3500W Digital Generator
5

2.2 Control pannel
Fig.2 Control panel
ON: Engine speed is kept at economical state automatically to minimize the fuel
consumption while in operation.
This position is recommended when the output power is less than 1 kW.
2.3 ECON switch
When high electrical load appliances are connected simultaneously, turn the ECON switch
to the OFF position to reduce voltage changes.
ECON switch system does not operate efficiently if the electrical appliance requires the
higher needed electric power.
OFF: ECON switch does not operate . Engine speed is kept over rated speed.
Grounding terminalChoke knobStart button
Oil Alert Lamp
Fuel valve lever
Engine switch
Econ switch
Operation indicator (green) Overload indicator (yellow)
Short circuit indicator (red)
DC terminal
AC receptacle
Owner’s Manual
6

2.4 LCD screen and operation button
Fig.3 LCD screen and operation button
LCD screen displays the AC/DC output state and the wattages of electrical load.
The AC/DC output is kept in OFF (no output) when the engine is started.
AC operation button switches the AC output between ON and OFF.
DC operation button switches the DC output between ON and OFF.
If the generator is overloaded, the overload indicator (yellow) will go ON.
If there is a short in the connected appliance, the AC/DC output will be shut off automatically
while the short circuit indicator (red) will be ON.
ALM operation button is used to reset the generator when short circuit occurs.
Press the DISP operation button once, the LCD screen backlighting will remain ON for about 5
LCD screen back light
DC switch
AC switch
LCD screen
DISPALMDCAC
Alarm clear
3500W Digital Generator
7
seconds. This helps to operate in the dark.
Be sure to check the generator on a level surface with the engine stopped.

3.PRE-OPERATION CHECK
3.1 Check the engine oil level.
Using nondetergent oil or 2-stroke engine oil could shorten the engine's service life.
Use high-detergent, premium quality 4-stroke engine oil, certified to meet or exceed
U.S. automobile manufacturer's requirements for APL Service Classification SG, SF.
Select the appropriate viscosity for the average temperature in your area.
SAE Viscosity Grades:
Open the access door. Remove the oil filler cap, and wipe the dipstick with a
clean rag. Check the oil level by inserting the dipstick in the filler hole without
screwing it in. If the oil level is below the end of the dipstick, refill with recommended
oil up to the top of the oil filler neck.
Fig.4
Upper limit
Lower limit
single
viscosity
multi-
viscosity
10w
20w
20
30
40
20w-40.20w-50
15w-40.15w-50
10w-40
100w-30
-20
020 40 60 80 100F
-10 0 10 20 30 40C
Oil dipstick
Owner’s Manual
8

Running the engine with insufficient oil can cause serious engine damage.
The Low Oil Alert System will automatically stop the engine before the oil level falls
below the safe limit . However, to avoid the inconvenience of an unexpected shutdown,
it is still advisable to visually inspect the oil level regularly.
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 flame 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 fuel filler 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.
3.2 Check the fuel level
Use automotive gasoline (Unleaded or lowleaded is preferred to minimize combustion
chamber deposits).
If the fuel level is low, refill until the fuel level indicator directs to 'F’, see Fig.5.
Never use an oil/gasoline mixture or dirty gasoline.
Avoid getting dirt, dust or water in the fuel tank.
After refueling, tighten the fuel filler cap securely.
Fig.5
Oil surface
E F
Loosen Tighten
3500W Digital Generator
9

Gasoline containing alcohol
If you decide to use a gasoline containing alcohol (gasohol), be sure its octance rating is at least
as high as being recommended by us.
There are two types of "gasohol": one containing ethanol, and the other containing methanol.
Do not use gasohol that contains more than 10% ethanol.
Do not use gasoline containing methanol (methyl or wood alcohol) that does not also contain
cosolvents and corrosion inhibitors for methanol.
Never use gasoline containing more than 5% methanol, even if it has cosolevents and corrosion
inhibitors.
Fuel system damage or engine performance problems resulting from the use of fuels that
contain alcohol is not covered under the warranty.
We cannot endorse the use of fuels containg methanol since evidence of their suitability is
as yet incomplete.
Before buying fuel from an unfamiliar station, try to find out if the fuel contains alcohol, if it
does, confirm the type and percentage of alcohol used.
If you notice any undersirable operating symptoms while using a gasoline that contains
alcohol, switch to gasoline that you know does not contain alcohol.
Fig.6
3.3 Check the air cleaner
Check the air cleaner elements to be sure they are clean and in good condition.
Open the access door, loosen the side covers and remove the rear cover.
Remove the air filter cover, remove the sponge elememt from the air filter cover, and check
the element, clean or replace the element(s) if necessary, see Fig.6.
Never run the engine without the air cleaner. Rapid engine wear will result from
contaminants, such as dust and dirt, being drawn through the carburetor, into the engine.
Air filter element
Air filter cover
Air filter base
Owner’s Manual
10

4.STARTING THE ENGINE
When starting the generator after adding fuel for the first time, after long term storage, or
after running out of fuel, turn the fuel valve lever to the "ON" position, then wait for 10 to
20 seconds before starting the engine.
Fig.8
4.2 Pull the choke knob out
4.1 Turn the fuel valve lever to the ON position, see Fig.7.
Fig.7
Do not use the choke when the engine is warm or the air temperature is high, see Fig.8.
Choke knob
Fuel valve lever
3500W Digital Generator
11

Fig.10(b)Fig.10(a)
4.3 Turn the engine switch to ON position.
Fig.9
4.4.1 Press the start button until the engine has started. See Fig.10(a).
4.4.2 Pull the starter grip lightly until resistance is felt, then pull the starter grip briskly
toward the arrow as shown in Fig.10(b).
Do not allow the starter grip to snap back. Return it slowly by hand.
Do not let the starter rope rub against the generator body or the rope will wear out
prematurely.
Owner’s Manual
12

4.5 Push the choke knob back as the engine warms up, see Fig.11.
Fig.11
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 screws. If you always operate the generator at altitude higher
than 5,000 feet above sea level, have your authorized agent to perform these carburetor
modifications.
Even with suitable carburetor jetting, engine horsepower will decrease approximately 3.5% for
each 1,000 feet increase in altitude. The effect of altitude on the horsepower will be greater than
this if no carburetor modification is made.
Operation of the generator at an altitude lower than the carburetor is jetted for may result
in reduced performance, overheating, and serious engine damage caused by an
excessively lean air/fuel mixture.
Choke knob
3500W Digital Generator
13

5.GENERATOR USE
To prevent electrical shock from faulty appliances, the generator should be grounded.
Connect a length of heavy wire between the generator's ground terminal and an external
ground source.
Connections for standby power to a building's electrical system must be made by a qualified
electrician and must comply with all applicable laws and electrical codes.
Improper connections can allow electrical current from the generator to backfeed into the
utility lines. Such backfeed may electrocute utility company workers or other personel who
contact the lines during a power outage, and when utility power is restored, the generator
may explode, burn, or cause fires in the building's electrical system.
Limit operation requiring maximum power to 10 minutes.
For continuous operation do not exceed the rated power.
In either case, the total wattage of all appliances connected must be considered.
Do not modify or use the generator for other purposes than it is intended for.
Also observe the following when using the generator :
DO not connect generators in parallel.
Do not connect an extension to the exhaust pipe.
When connecting the generator to a household circuit, be sure to shut off all commercial
power supply.
When an extension cable is required, be sure to use tough rubber sheathed flexible cable.
Limit length of extension cables: 200ft for cables of 15AWG and 333.3ft for cables of 13AWG
Keep the generator away from other electric cables or wires such as commercial power
supply lines.
Fig.12
Owner’s Manual
14

5.1 AC applications
Substantial overloading that continuously lights the overload indicator (yellow) may damage
the generator. Marginal overloading that temporarily trips the overload indicator (yellow)
this may shorten the service life of the generator.
Be sure that all appliances are in good working order before connecting them to the
generator. If an appliance begins to operate abnormally, becomes sluggish, or stops
suddenly, turn off the generator engine switch immediately. Then disconnect the appliance
and examine it for signs of malfunction.
Before connecting an appliance to the generator, check that it is in good order, and that
its electrical rating does not exceed that of the generator.
Fig.13
1.Confirm that the appliance to be used is switched off, and plug in the appliance.
2.Start the engine and press the AC button and make sure the output indicator light (green)
comes on.
5.2 operation, overload and short circuit indicators
The operation indicator (green) will remain on during normal operating conditions.
If the generator is overloaded, the overload indicator (yellow) will be on.
If there is a short circuit in connected appliance, the operation indicator (green) will go off, the
short circuit indicator (red) will go on and current to the connected appliance will be shut off.
AC button
DISPALMDCAC
3500W Digital Generator
15

5.3 DC application
The DC terminals may be used for charging 12 volt automotive-type batteries only. Output voltage
is 15-25v when current terminals are on no load.
1. Connect the charging cable to the DC terminals of the generator and then to the battery
terminals.
2. Start the engine and press the DC button and make sure the output indicator light (green)
comes on.
The DC receptacle may be used while the AC power is in use .
An overloaded DC circuit will melt down the DC circuit fuse.
If this happens, turn off the DC output and stop the engine. Open the right side cover and
you will see a fuse then replace the fuse with a new one.
To prevent the possibility of creating spark, make sure to turn off the DC output before
connect or disconnect charging cables.
Before connecting charging cable to a battery that is installed in a vehicle, disconnect
the vehicle grounded battery cable. Reconnect the vehicle's ground battery cable after the
charging cables are removed. This procedure will prevent the possibility of a short circuit
and sparks if you make accidental contact between a battery terminal and the vehicle's
frame or body.
DC botton
Right side coverFuse box
Fuse
DISPALMDCAC
Fig.14
When an electric motor is started, both the overload indicator (yellow) and the operation
indicator (green) may go on simultaneously. This is normal if the overload indicator (yellow)
goes off after about 4 seconds.If the overload indicator (yellow) stays on,consult your dealer.
Owner’s Manual
16

Do not attempt to start an automobile engine with the generator still connected to battery.
The generator may be damaged.
Connect the positive battery terminal to the positive charging cord. Do not reverse the
charging cables, or serious damage to the generator and/or battery may occur.
To stop the engine in an emergency, turn the engine switch OFF.
In normal use:
1. Switch off the connected equipment and pull out the inserted plug.
2. Turn off the engine switch.
3. Turn the fuel valve lever to the OFF position.
6.STOPPING THE ENGINE
3500W Digital Generator
17

7.MAINTENANCE
The purpose of the maintenance and adjustment schedule is to keep the generator
in the best operating condition.
Shut off the engine before performing any maintenance. If the engine needs to be operated,
make sure the area is well ventilated. Exhaust contains poisonous gases.
Use our genuine parts or the equivalent. The use of replacement parts which are not of
equivalent quality may damage the generator.
7.1 Maintenance Schedule:
NOTE: (1) Long hours of operation to determine proper maintenance.
(2) Service more frequently when used in dusty areas.
(3) These items should be serviced by an authorized dealer, unless the owner
has the proper tools and is mechanically inclined.
ITEM
REGULAR SERVICE PERIOD (1)Perform at
every indicated month or operating hour
interval , whichever moccurs first.
EACH
USE FIRST
MONTH
OR 20 HRS
EVERY 3
MONTHS OR
50 HRS
EVERY 6
MONTHS OR
100 HRS
EVERY YEAR
OR 300 HRS
Engine oil
Air cleaner
Spark plug
Spark arrester
Fuel sediment
cup
Valve clearance
Fuel tank and
strainer
Fuel line
Check
Change
Check
Clean
Clean-adjust
Clean
Clean
Check-adjust
Clean
Check
(2)
(3)
(3)
Every 2 year (replace if necessary) (3)
Owner’s Manual
18