ATIMA AY3000i User manual

AY3000i

The engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects or other
reproductive harm.
Exhaust contains poisonous carbon monoxide
gas that can build up to dangerous levels in
closed areas.Breathing carbon monoxide can
cause unconsciousness or death.
Never run the generator in a closed,or even
partly closed area where people may be present.
Keep this owner’s manual handy so that you can refer to it at any time.
This owner’s manual is considered a permanent part of the generator
and should remain with the generator if resold.
The information and specifications included in this publication were in
effect at the time of approval for printing.
reserves the right, however, to discontinue or change specifications or
design at any time without notice and without incurring any obligation
Whatever.

INTRODUCTION
This manual will provide you with a good basic understanding of the operation and
maintenance of this machine.
If you have any questions regarding the operation or maintenance of your machine,
please consult:
Particularly important information is distinguished in this manual by the following
notations.
WARNING
NOTICE
•A WARNING indicates a hazardous situation which, if not avoided, could result in death
or serious injury.
WARNING
•PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE
OPERATING THE MACHINE.
•A NOTICE indicates special precautions that must be taken to avoid damage to the
machine or other property.
TIP
TIP
•A TIP provides key information to make procedures easier or clearer.
•ATIMA continually seeks advancements in product design and quality. Therefore, while
this manual contains the most current product information available at the time of printing,
there may be minor discrepancies between your engine and this manual. If there is any
question concerning this manual, please consult
This manual should be considered a permanent part of this engine and should remain
with this engine when resold.
Product and specifications are subject to change without notice.
•This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
3
Landline: 844-428-6922
ACS
5805C Peachtree Corners E Norcross, GA 30092
ATIMA seller.

1.LOCATION OF IMPORTANT LABELS
•Maintain or replace safety and instruction labels, as necessary.
Please read the following labels carefully before operating this generator.
TIP
(FOR USA)
7
Salida de CD
Tensión Nominal
Corriente
Combustible
12V
8A
Gasolina
120V
21,7A
2600Watts
50Hz
B
Clase de Aislamiento
Intervalo de Temperatura
Monofásico
Número de Fase
Factor de Potencia Nominal
La velocidad del motor
Frecuencia Nominal
Potencia Nominal
Corriente
Rated Voltage
Salida de CA
Shanghai Cosma Mechanical&Electrical Technology Co.,Ltd.
Room B1001, No.2388 Xiupu Rd., Pudong, Shanghai, China
AC Output
Rated Voltage
Current
Rated Power
Rated Frequency
Phase Number
120V
21.7A
2600Watts
50Hz
Single phase
DC output
12V
8A
Fuel Gasoline
Rated Power Factor 1.0
Engine speed 3600 rpm
Temperature Range -10~40
℃
Rated Voltage
Current
Insulation Class B
AY3000i
1.0
3600 rpm
-10~40 ℃

2.SAFETY INFORMATION
This generator is not designed for on-board use.
Do not use it while installed on the vehicle.
Do not modify the generator or use it with its
parts removed.
Do not allow children to operate the generator.
Do not place any obstacles on the generator.
Never operate the engine in a closed area or it
may cause unconsciousness and death within a
short time. Operate the engine in a well ventilated
area.
8
EXHAUST FUMES ARE POISONOUS

FUEL IS HIGHLY FLAMMABLE
AND POISONOUS
Always turn off the engine when refuelling.
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.
Do not leave the generator inside the vehicle or
in the trunk.
If you swallow any fuel, inhale fuel vapor, or allow
any to get in your eye(s), see your doctor
immediately. If any fuel spills on your skin or
clothing, immediately wash with soap and water
and change your clothes.
ENGINE AND MUFFLER MAY BE HOT
Place the generator in a place where pedestrians
or children are not likely to touch the generator.
When operating or transporting the generator, be
sure it is kept upright. If it tilts, fuel may leak from
the carburetor or fuel tank.
Avoid placing any flammable materials near the
exhaust outlet during operation.
9

aKeep the generator at least 1 m (3 ft) from
buildings or other equipment, or the engine may
overheat.
a = 1 m (3 ft)
Do not operate the engine with a dust cover or
other objects covering it.
When covering the generator, be sure to do so
only after the engine and muffler have completely
cooled down.
Never touch the generator with wet hands or
elec-trical shock will occur.
Never operate the engine in rain or snow.
1
Connect the ground lead of the generator to the
ground (earth) terminal and connect the end to
the ground electrode buried in the ground.
1.Ground (earth) terminal
ELECTRIC SHOCK PREVENTION
10

1
2
1
2
Avoid connecting the generator to commercial
power outlet.
1.Correct
2.Incorrect
Before the generator can be connected to a build-
ing’s electrical system, a licensed electrician must
install an isolation (transfer) switch in the build-
ing’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 sup-
ply 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.
Extension cords should be protected by a tough
flexible rubber sheath (IEC 245) or the equivalent
to withstand mechanical stresses.
WARNING
Extension Cords
If an extension cord (not included) is used, make sure to use only UL approved cords
having the correct gauge and length according to the following table:
Nameplate Amps Cord Lengths
(@full load) 0’-50’50’-100’100’-150’150’-200’
0-5 16 16 12 12
5.1-8 16 14 10 -
8.1-12 14 12 - -
12.1-15 12 10 - -
15-20 10 10 - -
Do not try parallel with generators of any
other brand.
11
EXTENSION CORD NOTES
CONNECTION
CONNECTION NOTES

3.DESCRIPTION
12 3
4
5
6
7
8
9
1.Carrying handles
2.Fuel level gauge
3.Fuel tank cap
4.Muffler
5.Wheels
6.Oil filler cap
7.Engine switch
8.Recoil starter
9.Control panel
10.Display
11.Folding handle
10
11
12
12.Fuel drain pipe
1
1
12

CONTROL PANEL
8 9 10 11
1 2 3 4 5 6 7
1.Low oil alarm indicator light
2.Overload indicator light
3.USB
4.Output indicator light
5.DC Circuit breaker
6.AC receptacle 1
7.AC receptacle 2
8.Smart Throttle
9.Cigar lighter
10.Parallel output
11.Ground terminal
13
8 9 10 11
1 2 345 6 7 12
12.AC Circuit Protector
FOR AY2500i
FOR AY3000i
20A
8A

ENGINE SWITCH
The engine switch controls the ignition system.
1 “OFF”
Ignition circuit is switched off. The engine will not run.
2 “ON”
Ignition circuit is switched on. The engine can be started.
3 “ ”
Closes choke valve.The choke is used to provide proper
starting mixture when the engine is cold.
1
23
fuel valve and choke valve.
SMART Throttle Switch
ON:
OFF:
The Eco-Throttle system automatically reduces engine speed when loads are
turned off or disconnected. When appliances are turned on or reconnected,
the engine returns to the proper speed to power the electrical load.
If high electrical loads are connected simultaneously, turn the Eco-Throttle
switch to the OFF position to reduce voltage changes.
When using the DC output, turn the Eco-Throttle switch to the OFF position.
Recommended to minimize fuel consumption and further reduce noise
levels when less than a full load is applied to the generator.
The Eco-Throttle system does not operate.
14
DISPLAY
The toggle button on the LCD screen can display the consumed power, voltage, current
and frequency of the electrical appliances, and the total running hours of the generator
set as well as the engine speed.
When the generator is in normal operation, the right parts of the LCD screen will not
display. When the total working hours of the generator reach maintenance time of any
items on the maintenance chart (see Page 28), the corresponding item description and
icon will display.
DISPLAY

Parallel Output
Parallel Output
These output are used for connecting two AY3000i or other ATIMA’s inverter generators
for parallel operation . ATIMA approved parallel operation cable kit (optional
is requied for parallel operation. This kit can be purchased from the seller .
The AC circuit protectors will automatically switch OFF if there is a short circuit or
a significant overload of the generator at the 120V 20A receptacle twist
lock receptacle. If an AC circuit protector switches OFF automatically, check that the
appliance is working properly and does not exceed the rated load capacity of the circuit
before resetting the AC circuit protector ON.
AC Circuit Protector
AC Circuit Protector
（For USA AY3000i)
15
equipment)

GFCI Protector
①START ENGINE.
②PUSH TEST BUTTON.
③RESET BUTTON SHOULD POP OUT.
④IF NORMAL OPERATION IS CONFRIMED.
PUSH RESET BUTTON IN.
⑤IF GFCI FALLS THIS TEST.DO NOT USE
TAKE TO SELLER.
DC Circuit Protector
DC Receptacle
The DC receptacle should ONLY be used for charging 12-volt automotive type batteries.
The DC charging output is not regulated.
DC Circuit Protector
The DC circuit protector automatically shuts off the DC battery charging circuit when
the DC charging circuit is overloaded, when there is a problem with the battery,
or when the connections between the battery and the generator are improper.
However, the circuit protector does not prevent overcharging.
DC RECEPTACLE
DC CIRCUIT PROTECTOR
RESET
BUTTON
TEST
BUTTON
TEST GFCI MONTHLY
AC RESET METHOD: ENGINE PAUSE
DC CIRCUIT PROTECTOR
Output Indicator
The output indicator (green) is illuminated when the generator is operating normally.
It indicates that the generator is producing electrical power at the receptacles.
OUTPUT INDICATOR（GREEN)
16

OVERLOAD INDICATOR（YELLOW）
If the engine stops or the Oil Alert indicator (yellow) comes on when you pull the starter
grip, check the engine oil level before troubleshooting in other areas.
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 indicator (Yellow) comes on and the Oil Alert system automatically will
stop the engine (the engine switch will remain in the ON position).
OIL ALERT INDICATOR（YELLOW）
The overload indicator light (Yellow) comes on when an overload of a connected
electrical device is detected, the inverter control unit overheats, or the AC output
voltage rises. The electronic breaker will then 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 (Yellow) will stay on, but the
engine will not stop running.
When the overload indicator light comes on and power generation stops, proceed
as follows:
1.Turn off any connected electric devices and stop the engine.
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 them.
4.After checking, restart the engine.
TIP
•The generator AC output automatically resets when the engine is stopped and then
restarted.
•The overload indicator light (Yellow) may come on for a few seconds at first when using
electric devices that require a large starting current, such as a compressor or a
submersible pump. However, this is not a malfunction.
17
OVERLOAD INDICATOR
OIL ALERT INDICATOR

FOLDING HANDLE
The foldable handle is intended for ease of
transportation and should be folded
when the generator is stationary.Do not rest
objects on the handle when in the
transport position.
To Extend The Handle
Lift the handle upward with both hands.
To Fold The Handle
Lower the handle with both hands until it clicks into place.
NOTICE
To avoid overturning or damage:
•Do not use the folding handle when moving the generator over
rough surfaces.
•When two people carry the generator,close the folding handle.
•Do not place any objects on the generator.
CATCH
FOLDING HANDLE
Handle
transport
position
Generator
stationary
position
×
○
: INCORRECT
:CORRECT
18

4.PRE-OPERATION CHECK
Pre-operation checks should be made each time
the generator is used.
WARNING
WARNING
•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.
FUEL
Make sure there is sufficient fuel in the tank.
Recommended fuel: Unleaded gasoline
Fuel tank capacity: Total: 6.0 L
Your Yamaha engine has been designed to use
regular unleaded gasoline with a pump
octane number ((R + M)/2) of 86 or higher, or
research octane number of 91 or higher.
1 Fuel level gauge
2 “LEVEL” mark (Red)
•Fuel is highly flammable and poisonous. Check
“SAFETY INFORMATION” carefully before
•Do not fill above the “LEVEL” mark 2 in the fuel
filter or it may overflow when the fuel
warms up and expands.
•After refueling, make sure the tank cap is
tightened securely.
NOTICE
•Immediately wipe off spilled fuel with a clean, dry,
soft cloth, since fuel may deteriorate painted
surfaces or plastic parts.
•Use only unleaded gasoline. The use of leaded
gasoline will cause severe damage to internal
engine parts.
1
2
34
F
3
E
4
Full
Empty
19
refueling.

WARNING
•Make sure the engine oil is at the upper level of the oil filler hole.Add oil as
necessary.
Oil filler hole Oil filler cap
ENGINE OIL
Recommended engine oil:
YAMALUBE 4 (10W-40),
SAE 10W-30 or 10W-40
SAE #20
SAE 10W
Recommended engine oil grade:
API Service SE type or higher
Engine oil quantity: 0.6 L
NOTICE
•The generator has been shipped without engine oil. Do not start the engine until
you have filled it with the sufficient engine oil.
1
2SAE #30
3
4
7CN-20
GROUND (earth)
Make sure to ground (earth) the generator.
Check “SAFETY INFORMATION” .
1 Ground (earth) terminal
1
20

WARNING
5.OPERATION
•Never operate the engine in a closed area or it may cause unconsciousness and
death within a short time. Operate the engine in a well ventilated area.
•Before starting the engine, do not connect any electric devices.
•Clean dusts, dirt or water off the receptacle before use.
NOTICE
•The generator has been shipped without engine oil. Do not start the engine until
you have filled it with the sufficient engine oil.
STARTING THE ENGINE
1.Make sure the Throttle switch is in the “OFF” position.
2.Turn the engine switch to the“ ” position.
T o start a cold engine,turn the engine switch to the “ ”position.
To restart a warm engine,leave the engine switch in the “ON”position.
3.Pull the starting grip lightly until you feel resistance,then pull briskly in the
direction of the arrow as shown.
TIP
21

NOTICE
•Do not allow the starting grip to snap back against the generator.Return it gently
to prevent damage to the starter.
4.If the engine switch was turned to the “ ” position to start the engine,turn
it to the “ON” position as the engine warms up.
5.If you wish to use the Throttle system,turn the Throttle switch to the “ON” position
after the engine has warmed up for 2 or 3 minutes.
22

WARNING
CONNECTION
Alternating Current (AC)
•Be sure any electric devices are turned off before plugging them in.
NOTICE
•Be sure all electric devices including the lines and plug connections are in good
condition before connection to the generator.
•
•Be sure the receptacle load current is within receptacle rated current.
Do not overload.The total load of all eletrical appliances must not exceed the
supply range of the generator. Overloading will damage the generator.
When supplying precision equipment, electronic controllers, PCs, electronic
computers, microcomputer-based equipment or battery chargers, keep the
generator a sufficient distance away to prevent electrical interference from the
engine. Also ensure that electrical noise from the engine does not interfere with
any other electrical devices located near the generator.
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.
•
•
•
The simultaneous usage of AC and DC power is possible but total wattage should
not exceed the rated output.
•
1.Start the engine.
2.Plug in to the AC receptacle.
3.Make sure the AC pilot light (Green) is on.
4.Turn on any electric devices.
1
1AC pilot light
Generator rated output
Frequency Power factor
AC 1.0
0.8
DC
2100W 2600W
2000W
96W
1580W
2500W
1980W
96W
The overload indicator light comes on when total wattage exceeds the
application range.
2Overload pilot light
2
2
23