Echo EGi-3600LN User manual

DIGITAL INVERTER
GENERATOR
OPERATOR’S MANUAL
EGi-3600LN
MODEL EGi-3600LN
SERIAL NUMBER EGi-200615- A0000001 & UP
This product complies with CAN ICES-2/NMB-2
99922205606
08/2020 ECHO Incorporated.
WARNING
Read and understand all provided literature before
use. Failure to do so could result in serious injury.

2
Safety
Introduction .................................................................... 4
Safety Warnings ............................................................ 5
Important Safety Instructions ......................................... 9
Description
Breakdown ................................................................... 11
Control Panel ............................................................... 13
Control Panel Function
3 in 1 switch knob ......................................................... 14
Oil warning light (red) ................................................... 14
Overload indicator light (red) ........................................ 15
AC power indicator (green) .......................................... 15
DC protector ................................................................. 16
Engine smart control (ESC) .......................................... 16
Fuel tank cap ................................................................ 17
Ground (Earth) terminal ................................................ 17
Air index ....................................................................... 17
Grounding instructions ................................................. 18
Preparation
Fuel .............................................................................. 19
Engine oil ..................................................................... 19
Pre-operation check ..................................................... 20
Operation
Operation ..................................................................... 21
Starting the engine ....................................................... 22
Stopping the engine ..................................................... 23
Alternating Current (AC) connection ............................ 24
Battery Charging .......................................................... 24
Application range .......................................................... 26
TABLE OF CONTENTS

3
Maintenance
Maintenance ................................................................. 27
High altitude replacement kit ........................................ 29
Spark plug inspection ................................................... 30
Carburetor adjustment .................................................. 31
Engine oil replacement ................................................. 31
Air lter ......................................................................... 32
Mu󰀪er screen and spark arrester ................................. 33
Fuel tank lter ............................................................... 34
Fuel lter ....................................................................... 34
Storage
Drain the fuel ................................................................ 35
Engine .......................................................................... 36
Troubleshooting
Engine won’t start ......................................................... 36
Generator won’t produce power ................................... 37
Specications ............................................................... 38
Wiring Diagram ............................................................. 39
Warranty
Limited warranty statement .......................................... 39
CARB and EPA warranty statement ............................. 41
TABLE OF CONTENTS

4
Using the Operator’s manual
The operator’s manual is an important part of your generator. It should
be read thoroughly before initial use, and referred to often to make
sure adequate safety and service concerns are being addressed.
Reading the owner’s manual thoroughly will help avoid any personal
injury or damage to your machine. By knowing how best to operate
this machine you will be better positioned to show others who may
also operate the unit.
This manual contains information for the ECHO Inverter Generator
and was written to take you from the safety requirements to the
operating functions of your machine. You can refer back to the manual
at any time to help troubleshoot any specic operating functions, so
store it with the machine at all times.
Attention: Read through the complete manual
prior to the initial use of your generator.
INTRODUCTION
RECORD IDENTIFICATION NUMBERS
If you need to contact an Authorized Dealer or Customer Service line
for information on servicing, always provide the product model and
identication numbers.
You will need to locate the model and serial number for the machine
and record the information in the places provided below.
Date of Purchase:
Dealer Name:
Dealer Phone:
Product Identication Numbers
Model Number:
Serial Number:
To ensure trouble free warranty coverage it is important that you
register your ECHO on-line at:
http://www.echo-usa.com/Warranty/Register-Your-ECHO

5
The safety alert symbol ( ) is used with a signal word (DANGER,
CAUTION, WARNING), a pictorial and/or a safety message to alert
you to hazards.
The safety alert symbol accompanied by the word “DANGER”
calls attention to an act or condition which WILL lead to serious
personal injury or death if not avoided.
The safety alert symbol accompanied by the word “WARNING”
calls attention to an act or condition which CAN lead to serious
personal injury or death if not avoided.
The safety alert symbol accompanied by the word “CAUTION”
calls attention to an act or condition which may lead to minor or
moderate personal injury if not avoided.
NOTICE indicates a situation that could result in equipment
or damage to other property. Ensure all safety measures are
observed and adhered to.
SAVE THESE INSTRUCTIONS
SAFETY WARNINGS
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.
HAZARD SYMBOLS AND MEANINGS
SAFETY

6
Read and understand this owner’s manual before operating your
generator. It will help you avoid accidents if you are familiar with your
generator’s safe operation procedures.
WARNING
Generator exhaust contains carbon monoxide, a
poisonous gas that can kill you.
You CANNOT smell or see this gas.
• Use the generator outdoors, away from open windows, vents, or
doors that could allow the carbon monoxide gas to come indoors.
Keep the generator at least 1 meter (3 feet) away from any
structure or building during use.
• NEVER use a generator indoors, including in homes, garages,
basements, crawl spaces, and other enclosed or partially-
enclosed areas, even with ventilation. Opening doors and
windows or using fans will not prevent carbon monoxide build-up
in the home.
• NEVER use a generator in enclosed or partially-enclosed
spaces. Generators can produce high levels of carbon monoxide
very quickly. When you use a portable generator, remember that
you cannot smell or see carbon monoxide. Even if you can’t smell
exhaust fumes, you may still be exposed to carbon monoxide.
• NEVER operate the generator in an explosive atmosphere, near
combustible materials or where ventilation is not su󰀩cient to carry
away exhaust fumes. Exhaust fumes can cause serious injury or
death.
• If you start to feel sick, dizzy, or weak while using a generator, get
to fresh air RIGHTAWAY. DO NOT DELAY. The carbon monoxide
from generators can rapidly lead to full incapacitation and death.
• If you experience serious symptoms, seek medical attention
immediately. Inform medical sta󰀨 that carbon monoxide poisoning
is suspected. If you experienced symptoms while indoors, have
someone call the re department to determine when it is safe
tore-enter the building.
SAFETY

7
SAFETY
WARNING
Fuel and vapors are extremely ammable and
explosive.
Fire or explosion can cause severe burns or death.
WHEN ADDING OR DRAINING FUEL
• Observe all safety regulations for the safe handling of fuel.
Handle fuel in safety containers. If the container does not have a
spout, use a funnel.
• Do not overll the fuel tank, leave room for the fuel to expand.
• Do not rell fuel tank while the engine is running. Before refueling
the generator, turn it o󰀨 and let it cool down. Gasoline spilled on
hot engine parts could ignite.
• Fill the tank only on an area of bare ground. While fueling the
tank, keep heat, sparks and open ame away. Carefully clean up
any spilled fuel before starting engine.
• Always ll fuel tank in an area with plenty of ventilation to avoid
inhaling dangerous fumes.
• NEVER store fuel for your generator in the home. Gasoline,
propane, kerosene, and other ammable liquids should be stored
outside of living areas in properly-labeled, non-glass safety con-
tainers. Do not store them near a fuel-burning appliance, such
as a natural gas water heater in a garage. If the fuel is spilled or
the container is not sealed properly, invisible vapors from the fuel
can travel along the ground and can be ignited by the appliance’s
pilot light or by arcing from electric switches in the appliance.

8
If the generator should malfunction, grounding provides a path of least
resistance for electric current to reduce the risk of electric shock.
SAFETY
DANGER
Improper grounding can result in a risk of
electrocution. Check with a qualied electrician for
your local requirements if you are in doubt as to
whether the unit is properly grounded.
This generator is equipped with a grounding terminal for added
protection. Using the ground path from the generator to an external
ground source as instructed in the section labeled “Grounding
Instructions” in the CONTROL FUNTION section of this manual
can be necessary. Please consult a qualied electrician for local
regulations.
The generator is a potential source of electrical shock if not kept dry.
Keep the generator dry and do not use in rain or wet conditions. To
protect from moisture, operate it on a dry surface under an open,
canopy-like structure. Dry your hands if wet before touching the
generator.
Plug appliances directly into the generator. Or, use a heavy duty,
outdoor-rated extension cord that is rated (in watts or amps) at least
equal to the sum of the connected appliance loads. Check that the
entire cord is free of cuts or tears and that the plug has all three
prongs,especially a grounding pin.
NEVER try to power the house wiring by plugging the generator into
a wall outlet, a practice known as “back feeding”. This is an
extremely dangerous practice that presents an electrocution risk to
utility workers and neighbors served by the same utility transformer.
It also bypasses some of the built-in household circuit protection
devices.
If you must connect the generator to the house wiring to power
appliances, have a qualied electrician install the appropriate
equipment in accordance with local electrical codes.

9
SAFETY
• Do not enclose the generator or cover it. The generator may
become overheated if it is enclosed.
• If generator has been covered to protect it from the weather during
non use, be sure to remove it and keep it well away from the area
during generator use.
• Operate the generator on a level surface. It is not necessary to
prepare a special foundation for the generator. However, the
generator will vibrate on an irregular surface, so choose a level
place.
• If the generator is tilted or moved during operation, fuel may spill
and/or the generator may tip over, causing a hazardous situation.
Proper lubrication cannot be expected if the generator is operated
on a steep incline or slope. In such a case, piston seizure may
occur even if the oil is above the upper level.
• Pay attention to the wiring or extension cords from the generator
to the connected device. If the wire is under the generator or in
contact with vibrating part, it may break and possibly cause a re,
generator burnout, or electric shock hazard. Replace damaged or
worn cords immediately.
• Do not operate in rain, in wet or damp conditions, or with wet
hands. The operator may su󰀨er severe electric shock if the
generator is wet due to rain or snow. If wet, wipe and dry it well
before starting. Do not pour water directly over the generator, nor
wash it with water.
• Be extremely careful that all necessary electrical grounding
procedures are followed during each and every use. Failure to do
so can be fatal.
• DO NOT smoke while charging a battery. The battery emits
ammable hydrogen gas, which can explode if exposed to electric
arcing or open ame. Keep the area well ventilated and keep open
ames / sparks away when charging a battery.
• The engine becomes extremely hot during and for some time after
operation. Keep combustible materials well away from generator
area. Be very careful not to touch any parts of the hot engine
IMPORTANT SAFETY INSTRUCTIONS
WARNING
To reduce the risk of injury, read this operator’s
manual completely before using.
When using this product, the following basic
precautions should always be followed.

10
SAFETY
especially the mu󰀪er area or serious burns may result.
• Keep children and all bystanders at a safe distance from work area.
• It is absolutely essential that you know the safe and proper use of
the power tool or appliance that you intend to use. All operators
must read, understand and follow the tool / appliance owners
manual. Tool and appliance applications and limitations must be
understood. Follow all directions given on labels and warnings.
Keep all instruction manuals and literature in a safe place for future
reference.
• Use only “LISTED” extension cords. When a tool or appliance is
used outdoors, use only extension cords marked “For Outdoor Use”
Extension cords, when not in use should be stored in a dry and well
ventilated area.
• Always switch o󰀨 generator’s AC circuit breaker and disconnect
tools or appliances when not in use, before servicing, adjusting, or
installing accessories and attachments.
• Make sure the engine is stopped before starting any maintenance,
servicing or repair.
NOTE: Make sure maintenance and repair of the generator are
performed by properly trained personnel only.
SAVE THESE INSTRUCTIONS

11
DESCRIPTION
2. DISCRIPTION
①Carrying handle
②
③
Fuel tank cap
④
Control panel
⑤
Recoil starter
⑥
Oil filler cap
⑦
Louver
⑧
Muffler
Spark plug maintenance cover
- 8 -
2.1 Control panel
3. CONTROL FUNCTION
3.1 Switch knob
3.2 LED functions display(For electric start version)
①Engine switch \fuel valve “OFF”;
Ignition circuit is switched off. Fuel is switched off.
The engine will not run.
②Engine switch \fuel valve \ choke “ON”
Ignition circuit is switched on. Fuel is switched on. Choke is switched on.
The engine can be running.
③Engine switch \fuel valve \ choke “CHOKE” ;
Ignition circuit is switched on. Fuel is switched on. Choke is switched off.
The engine can be start.
TIP: The choke is not required to start a warm engine.
;
- 10 -
ElectricRecoil
25% 50% 75% 100% 110%
Oil change indicator
Air cleaner maintenance indicator
Spark plug maintenance indicator
Switch button
Fuel level indicator
On-load indicator
Oil alert indicator
Inveter alert indicator
Inverter running indicator
Power display
Multi functional digital meter
4
4
3
3
5
5
6
6
7
7
8
8
9
9
10
10
11
11
2
2
1
1
LED FUNCTION DISPLAY (EGI-3600LN)
1. Carrying handle
2. Fuel tank cap
3. Control panel
4. Recoil starter
5. Oil ller cap
6. Louver
7. Mu󰀪er
8. Spark plug cover
1. Oil change indicator
2. Air cleaner maintenance indicator
3. Spark plug maintenance indicator
4. Switch button
5. Multi functional digital meter
6. Fuel level indicator
BREAKDOWN
7. On-load indicator
8. Oil alert indicator
9. Inverter running indicator
10. Inverter alert indicator
11. Power display

12
DESCRIPTION
240V
Multi functional digital meter
Red
Red
Red
Inverter alert indicator. Light is off while this light is
constantly on
- 11 -
4
3
5
1
Fuel level indicator
6
2
Voltage-U000, Frequency-F00.0, Total working time-000.0(0.1h) , Working
hours at one time-00.00 Switch the display by pushing .
Oil change indicator, first time indicate after 50hrs, and then indicate once
every 100hrs. Every indicating lasts 1hr.
Air cleaner maintenance indicator, indicate once every 100hrs. Every indicating
lasts 1hr.
Green
7
On-load indicator light on green while the inverter is on-load.
Red
8
Oil alert light on while the oil is empty
Green
9 Inverter working indicator.
Red
9
10
Spark plug maintenance indicator,indicate once every 100hrs. Every indicating
lasts 1hr.
Full-Green, all lights on Low fuel level-lights
turn orange
11 Power display
Power lower than 25%, light A turns green.
Power display
Power lower than 50%, light A&B turns green.
Power lower than 75% light A&B&C turns green.
Power lower than 100%, light A&B&C&D turns green.
Power higher than 100%,but lower than 110%, light A&B&C&D turns
green&red.
Power higher than 110%,light A&B&C&D&E turns red.
A B C D E
25% 50% 75% 100% 110%
240V
5 - Multi functional digital meter
Voltage-U000, Frequency-F00.0, Total working time-000.0(0.1h) ,
Working hours at one time-00.00 Switch the display by pushing - 4
1 - Red
Oil change indicator, rst time indicate after 50hrs, and then
indicate once every 100hrs. Every indicating lasts 1hr.
2 - Red
Air cleaner maintenance indicator, indicate once every 100hrs.
Every indicating lasts 1hr.
3 - Red
Spark plug maintenance indicator,indicate once every 100hrs.
Every indicating lasts 1hr.
6 - Fuel level indicator
Full-Green, all lights on Low
fuel level-lights turn orange
11 - Power display
Power lower than 25%, light A turns green. Power display Power
lower than 50%, light A&B turns green.
Power lower than 75% light A&B&C turns green.
Power lower than 100%, light A&B&C&D turns green.
Power higher than 100%,but lower than 110%, light A&B&C&D turns
green&red.
Power higher than 110%, light A&B&C&D&E turns red.
7 - Green On-load indicator light on green while the inverter is on-load.
8 - Red Oil alert light on while the oil is empty
9 - Green Inverter working indicator.
10 - Red Inverter alert indicator. Light is o󰀨 while this light is constantly on

13
CONTROL PANEL
CONTROL PANEL FUNCTION
1. AC reset
2. ECS(Engine Smart Control)
3. AC receptacle
4. Parallel function
5. Ground (earth) terminal
6. USB
7. DC receptacle
8. DC Protector
9. AC breaker
10. Switch knob

14
3 IN 1 SWITCH KNOB
OIL WARNING LIGHT (RED)
When the oil level falls below the lower level, the oil warning light (1)
comes on and then the engine stops automatically. Unless you change
the oil, the engine will not start again.
TIP: 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 ickers for a
few seconds, the engine oil level is insu󰀩cient. Add oil and restart.
(1) Engine switch\fuel valve “OFF”;
Ignition circuit is switched o󰀨. Fuel is switched o󰀨.
The engine will not run.
(2) Engine switch\fuel valve “ON”;
Ignition circuit is switched on. Fuel is switched on. Choke is
switched on. The engine can be started.
CONTROL PANEL FUNCTION

15
OVERLOAD INDICATOR LIGHT (RED)
The overload indicator light (1) comes on when an overload of a
connected electrical device is detected, the inverter control unit
overheats, or the AC output voltage rises. Then, theAC protector will
trip, stopping power generation in order to protect the generator and
any connected electric devices. The AC pilot light (Green) will go o󰀨
and the overload indicator light (Red) 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 o󰀨 any connected electric devices and stop the engine.
2. Reduce the total wattage of connected electric devices within the
rated output.
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 overload indicator light may come on for a few seconds at
rst when using electric devices that require a large starting current,
such as a compressor or a submergible pump. This is normal and
should not be treated as a malfunction.
AC POWER INDICATOR (GREEN)
The AC power indicator (1) comes on when the engine starts and
produces power.
CONTROL PANEL FUNCTION

16
DC PROTECTOR
The DC protector turns to “OFF” (2) automatically when the electric
device connected to the generator is operated above rated ow. To
use this equipment again, turn on DC protector by pressing its button
to “ON” (1)
(1) “ON”
Outputting direct current.
(2) “OFF”
Not outputting direct current.
CAUTION
• Reduce the load of the connected electric device below the
specied rated output of the generator if the DC protector turns
o󰀨. If the DC protector turns o󰀨 again, stop using the device
immediately and consult your local dealer.
ENGINE SMART CONTROL (ESC)
(1) “ON”
When the ESC switch is turned to “ON”, the
economy control unit controls the engine speed
according to the connected load. This results in
better fuel economy and reduced noise output.
(2) “OFF”
When the ESC switch is turned to“OFF”, the
engine runs at the rated
r/min(4500r/min) regardless of whether a load is connected or not.
TIP: The ESC must be turned to“OFF”when using electric devices
that require a large starting current, such as a compressor of a
submersible pump.
CONTROL PANEL FUNCTION

17
CONTROL PANEL FUNCTION
FUEL TANK CAP
Remove the fuel tank cap by turning it counterclockwise.
GROUND (EARTH) TERMINAL
Ground (Earth) terminal (1) connects the earth line for the prevention
of an electric shock. All electrical tools and appliances operated from
this generator must be properly grounded by use of a third wire or
have cords that are “Double Insulated”
AIR INDEX
An Air Index Information hang tag/label is applied to engines certied
to an emission durability time period in accordance with the
requirements of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability to
compare the emissions performance of available engines. The lower
the Air Index, the less pollution.

18
CONTROL PANEL FUNCTION
GROUNDING INSTRUCTIONS
The ground terminal on the frame can be used to connect the
generator to a suitable ground source. The ground path should be
made with #8 size wire. Connect the grounding wire securely to the
ground terminal. Connect the other end of the wire securely to a
suitable ground source.
A metal underground water pipe in direct contact with the earth
for at least 10 feet can be used as a grounding source. If a pipe is
unavailable, an 8 foot length of pipe or rod may be used as the ground
source. The pipe should be 3/4” diameter or larger and the outer
surface must be noncorrosive. If a steel or iron rod is used it should
be at least 5/8” diameter and if a nonferrous rod is used it should be at
least 1/2” diameter and be listed as material for grounding. Drive the
rod or pipe to a depth of 8’. If a rock bottom is encountered less than
4 feet down, bury the rod or pipe in a trench. All electrical tools and
appliances operated from this generator, must be properly grounded
by use of a third wire or be “Double Insulated”.
It is recommended to:
1. Use electrical devices with 3 prong power cords.
2. Use an extension cord with a 3 hole receptacle and a 3 prong plug
at the opposite ends to ensure continuity of the ground protection
from the generator to appliance.
We strongly recommend that all applicable regulations relating to
grounding specications be checked and followed.
DANGER
Improper connection of the equipment grounding
conductor can result in a risk of electrocution.
Check with a qualied electrician if you are in doubt as to whether
the unit is properly grounded for your local regulations.

19
FUEL
DANGER
• Fuel is highly ammable and poisonous. Check
“SAFETY INFORMATION” carefully before lling.
• Do not overll the fuel tank, otherwise it may
overow when the fuel warms up and expands.
• After lling, make sure the fuel tank cap is tightened
securely.
NOTICE
• Immediately wipe o󰀨 spilled fuel with a clean and dry cloth. Fuel
may deteriorate painted surfaces or plastic parts if left on them.
• Use only unleaded gasoline. The use of leaded gasoline will cause
severe damage to internal engine parts.
Remove the fuel tank cap and ll the fuel into the tank up to the
red level.
(1) Red line (2) Fuel level
Recommended fuel: Gasoline with octane rating of 87 or higher
Fuel tank capacity: 9L, 2.2 GAL
ENGINE OIL
PREPARATION
GENERAL RECOMMENDATIONS
• Purchase gasoline in small quantities and store in clean, approved
containers.
• To minimize gum deposits in your fuel system and to insure easy
starting, do not use gasoline left over from the previous season.
• Do not add oil to the gasoline.
• Consider adding fuel stabilizer before running or starting the
generator.
Before checking or relling oil, be sure generator is located on stable
and level surface with engine stopped. This generator uses SAE
10W30 oil.
1. Turn the oil service knob to “OPEN” and remove the service door.
2. Remove oil dipstick and check the engine oil level.
3. If oil level is below the lower level line, rell with suitable oil to upper
level line. Do not screw in the oil dipstick when checking oil level.
4. Change oil if contaminated.

20
NOTE: Recommended oil
may vary due to ambient air
temperature. see oil graphic
for more information.
Recommended engine oil:
SAE SJ 10W-30
Recommended engine oil grade:
API Service SE type or higher
Engine oil quantity: 0.5 L
PRE-OPERATION CHECK
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 remains unused for a period of time.
PREPARATION
The generator has been shipped without engine oil. Do not start the engine till
fill with the sufficient engine oil.
1. Place the generator on a level surface.
2. Screw the oil service door knob to "OPEN" and remove the oil service door.
3. Screw-out the oil plug, then screw-in sealing plug into the pouring orifice,
and use the funnel to add the specified amount of oil.
4. Screw the oil plug, installed oil service door and keep the knob to "CLOSE".
4.2 Engine oil
Recommended engine oil: SAE SJ 15W-40
Recommended engine oil grade:API Service SE type or higher
Engine oil quantity: 0.6 L
Lubricating oil pipe
Oil service door Oil plug
- 16 -
20 32°F
0°C
-20 0-40 40 60 80 100 122
-10-30 -20-40 10 20 30 40 122
NOTICE
Always check the level of the engine oil prior to
starting the generator.
• Failure to do so could cause the engine to seize if the oil is low or
empty.
High Mark
Low Mark
Operating Range