I-Tech AT21-132001 User manual

PORTABLE INVERTER GENERATOR
3200 Starting watts / 3000Running watts
AT21-132001
OWNER'S MANUAL & OPERATION INSTRUCTION

TABLE OF CONTENTS
Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . 6
Safety Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Controls and Features . . . . . .. . . . . . . . . . . . . . . . 9
Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Power Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Parts Included . . . . . . . . . . . . .. . . . . . . . . . . . .11
Unboxing . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . 12
Connect Battery . . . . . . . . . . . . . . .. . . . . . . . . . 12
Add Engine Oil . . . . . . . . . . . . . . .. . . . . . . . . . . 12
Add Fuel . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . 13
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Generator Location . . . . . . . . . .. . . . . . . . . . . . 14
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 14
Low Idle Switch . . . . . . . . . . . . . . . . . . . . . . . . .15
Connecting Electrical Loads . . . . . . . . . . . . . . 15
12V DC Outlet . . . . . . . . . . . . . . . . . . .. . . . . . 15
Stopping the Engine . . . . . . . . . . . . . . . . . . . . 16
Do Not Overload Generator . . . . . . . . . . . . . . . 16
Capacity . . . . . . . . . . . . . . . . . . . . .. . . . . . 16
Power Management . . . . . . . . . . . . . . . . . . 16
Overload Operation . . . . . . . . . . . . . . . . . . . . . 16
Operation at High Altitude . . . . . . . . . . . . . . . . 16
Maintenance and Storage . . . . . . . . . . . . . . . . . . . 20
Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . 20
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Spark Arrester . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Maintenance Schedule . . . . . . .. . . . . . . . . . . . 21
Generator Maintenance . . . . . . .. . . . . . . . . . . . . 22
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Short Term Storage . . . . . . . . . . .. . . . . . . . . . . 22
Long Term Storage . . . . . . . . . . . .. . . . . . . . . . 22
Removing from Storage . . . . . . . . . . . . . . . . . . . 23
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Engine Specifications . . . . . . . .. . . . . . . . . . . . . . 24
Generator Specifications . . . . . . . . . . . . . . . . . . . 24
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Spark Plugs . . . . . . . . . . . . .. . . . . . . . . . . . . . . . 24
An Important Message About Temperature . . .. . 24
Parts Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Parts List . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . 26
Engine Parts Diagram. . . . . . . . .. . . . . . . . . . . . . . 27
Engine Parts List. . . . . . . . . . . . .. . . . . . . . . . . . . . 28
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Important safety instructions. . . . . . . . . . . . . . . . 1

1
IMPORTANT SAFETY INSTRUCTIONS

2
IMPORTANT SAFETY INSTRUCTIONS

3
IMPORTANT SAFETY INSTRUCTIONS

4
IMPORTANT SAFETY INSTRUCTIONS

5
IMPORTANT SAFETY INSTRUCTIONS

This manual uses the following symbols to help differentiate between different kinds of information. The safety symbol
is used with a key word to alert you to potential hazards in operating and owning power equipment.
Follow all safety messages to avoid or reduce the risk of serious injury or death.
MANUAL CONVENTIONS
CAUTION indicates a potentially hazardous
situation which, if not avoided, may result in minor
or moderate injury.
CAUTION
CAUTION used without the safety alert symbol
indicates a potentially hazardous situation which, if
not avoided, may result in property damage.
CAUTION
DANGER indicates an imminently hazardous
situation which, if not avoided, will result in death
or serious injury.
DANGER
WARNING indicates a potentially hazardous
situation which, if not avoided, could result in
death or serious injury.
WARNING
If you have questions regarding your generator, we can
help. Please call our help line.
NOTE
6

7
SAFETY RULES
Generator exhaust contains carbon monoxide, a
colourless, odourless, poison gas. Breathing carbon
monoxide will cause nausea, dizziness, fainting or
death. If you start to feel dizzy or weak, get to fresh
air immediately.
Operate generator outdoors only in a well ventilated
area.
DO NOT operate the generator inside any building,
including garages, basements, crawlspaces and
sheds, enclosure or compartment, including the
generator compartment of a recreational vehicle.
DO NOT allow exhaust fumes to enter a con ned
area through windows, doors, vents or other
openings.
DANGER CARBON MONOXIDE:
using a generator
indoors
CAN KILL YOU IN MINUTES.
DANGER
Rotating parts can entangle hands, feet, hair,
clothing and/or accessories.
Traumatic amputation or severe laceration can result.
Keep hands and feet away from rotating parts.
Tie up long hair and remove jewelry.
Operate equipment with guards in place.
DO NOT wear loose- tting clothing, dangling
drawstrings or items that could become caught.
DANGER
Generator produces powerful voltage.
DO NOT touch bare wires or receptacles.
DO NOT use electrical cords that are worn, damaged
or frayed.
DO NOT operate generator in wet weather.
DO NOT allow children or unquali ed persons to
operate or service the generator
Use a ground fault circuit interrupter (GFCI) in damp
areas and areas containing conductive material such
as metal decking.
Use approved transfer equipment to isolate generator
from your electric utility and notify your utility
company before connecting your generator to your
power system.
DANGER
Sparks can result in re or electrical shock.
When servicing the generator:
Disconnect the spark plug wire and place it where it
cannot contact the plug.
DO NOT check for spark with the plug removed.
Use only approved spark plug testers.
WARNING
Running engines produce heat. Severe burns can
occur on contact.
Combustible material can catch re on contact.
DO NOT touch hot surfaces.
Avoid contact with hot exhaust gases.
Allow equipment to cool before touching.
Maintain at least 3 ft. (91.4 cm) of clearance on all
sides to ensure adequate cooling.
Maintain at least 5 ft. (1.5 m) of clearance from
combustible materials.
WARNING
Medical and Life Support Uses.
In case of emergency, call 911 immediately.
NEVER use this product to power life support
devices or life support appliances.
NEVER use this product to power medical devices
or medical appliances.
Inform your electricity provider immediately if you
or anyone in your household depends on electrical
equipment to live.
Inform your electrical provider immediately if a
loss of power would cause you or anyone in your
household to experience a medical emergency.
WARNING
The engine exhaust from this product contains
chemicals known to the state of California to cause
cancer, birth defects, or other reproductive harm.
WARNING
Read this manual thoroughly before operating your
generator. Failure to follow instructions could result
in serious injury or death.
WARNING

8
SAFETY RULES
Improper treatment or use of the generator can
damage it, shorten its life and void your warranty.
Use the generator only for intended uses.
Operate only on level surfaces.
DO NOT expose generator to excessive moisture,
dust, or dirt.
DO NOT allow any material to block the cooling slots.
If connected devices overheat, turn them off and
disconnect them from the generator.
DO NOT use the generator if:
– Electrical output is lost
– Equipment sparks, smokes or emits ames
– Equipment vibrates excessively
CAUTION
Operation of this equipment may create sparks that
can start res around dry vegetation.
A spark arrestor may be required. The operator
should contact local re agencies for laws or
regulations relating to re prevention requirements.
WARNING
Rapid retraction of the starter cord will pull hand and
arm towards the engine faster than you can let go.
Unintentional startup can result in entanglement,
traumatic amputation or laceration.
Broken bones, fractures, bruises or sprains could result.
When starting engine, pull the starter cord slowly
until resistance is felt and then pull rapidly to avoid
kickback.
DO NOT start or stop the engine with electrical
devices plugged in.
WARNING
Exceeding the generator’s running capacity can
damage the generator and/or electrical devices
connected to it.
DO NOT overload the generator.
Start the generator and allow the engine to stabilize
before connecting electrical loads.
Connect electrical equipment in the off position,
and then turn them on for operation.
Turn electrical equipment off before stopping the
generator.
DO NOT tamper with the governed speed.
DO NOT modify the generator in any way.
CAUTION
Fuel and fuel vapours are highly ammable and
extremely explosive.
Fire or explosion can cause severe burns or death.
Unintentional startup can result in entanglement,
traumatic amputation or laceration.
When adding or removing fuel:
Turn the generator off and let it cool for at least two
minutes before removing the fuel cap. Loosen the
cap slowly to relieve pressure in the tank.
Only ll or drain fuel outdoors in a well-ventilated area.
DO NOT pump gas directly into the generator at the
gas station. Use an approved container to transfer
the fuel to the generator.
DO NOT over ll the fuel tank.
Always keep fuel away from sparks, open ames,
pilot lights, heat and other sources of ignition.
DO NOT light or smoke cigarettes.
When starting the generator:
DO NOT attempt to start a damaged generator.
Make certain that the gas cap, air lter, spark plug,
fuel lines and exhaust system are properly in place.
Allow spilled fuel to evaporate fully before
attempting to start the engine.
Make certain that the generator is resting rmly on
level ground.
When operating the generator:
DO NOT move or tip the generator during operation.
DO NOT tip the generator or allow fuel or oil to spill.
When transporting or servicing the generator:
Make certain that the fuel shutoff valve is in the off
position and the fuel tank is empty.
Disconnect the spark plug wire.
When storing the generator:
Store away from sparks, open ames, pilot lights,
heat and other sources of ignition.
DANGER

9
Read this owner’s manual before operating your generator. Familiarize yourself with the location and function of the
controls and features. Save this manual for future reference.
Generator
CONTROLS AND FEATURES
(1) Choke
(2) Fuel Valve – Used to turn fuel supply on and off to
engine.
(3) Fuel Tank
(4) Fuel Cap – Remove to add fuel.
(5) Recoil Starter – Used to start the engine.
(6) Dipstick
(7) Power Panel
(8) Durable Steel Frame
4
3
1
2
5
6
8
7

10
Power Panel
(1)
Engine Switch
(2)
Low Idle
(3)
Output Indicator Light
(4)
Overload Indicator Light
(5)
Oil Warning Indicator Light
(6)
Circuit Breaker
Circuit Breaker
5V USB
Parallel Operation Outlets
CONTROLS AND FEATURES
(7)
120 Volt AC, 30 Amp Receptacle
(8)
120 Volt AC, 20 Amp Duplex Receptacle
(9)
12V DC Automotive Receptacle*
(10)
(11)
(12)
(13)
Ground Terminal
4
3
1 2
5
612
13
9
10 11
8
7
12V

11
ASSEMBLY
Parts Included
Your generator ships with the following parts:
– Spark Plug Wrench..............................................1
– Funnel..................................................................1
– Manual.................................................................1
– Screwdriver..........................................................1
– 12V Charging Cables...........................................1
– Plug......................................................................1
Spark Plug Wrench
Screwdriver
Funnel Manual
12V Charging Cables Plug

12
ASSEMBLY
This unit ships from our factory without oil. It must be
properly serviced with fuel and oil before operation.
If you have any questions regarding the assembly of
your generator, call our help line . Please have your
serial number and model number available.
Unboxing
1. Set the shipping carton on a solid, at surface.
1.
2.
3.
4.
5.
The Red (+) Connector should be attached to the
battery first.
Remove the screw from the battery terminal.
Place screw through the eyelet and tighten screw.
Install the Red protection boot.
Repeat these steps for the Black (-) Terminal.
2. Remove everything from the carton except the
generator.
3. Using the frame of the unit, carefully remove
the generator from the box. (two people lifting is
recommended)
The recommended oil type is 10W-30 automotive oil.
NOTE
Add Engine Oil
Connect Battery
DO NOT attempt to crank or start the engine before
it has been properly lled with the recommended
type and amount of oil. Damage to the generator as
a result of failure to follow these instructions will
void your warranty.
CAUTION
The engine is equipped with a low oil shut-off and
will stop when the oil level in the crankcase falls
below the threshold level.
CAUTION
The generator rotor has a sealed, pre-lubricated ball
bearing that requires no additional lubrication for
the life of the bearing.
NOTE
We consider the rst 5 hours of run time to be
the break-in period for the unit. During the break
in period stay at or below 50% of the running
watt rating and vary the load occasionally to allow
stator windings to heat and cool. Adjusting the
load will also cause engine speed to vary and help
seat piston rings. After the 5 hour break-in period,
change the oil.
NOTE
Once oil has been added, a visual check should show
oil about 1-2 threads from running out of the ll hole.
If using the dipstick to check oil level, DO NOT screw
in the dipstick while checking.
NOTE
1. Place the generator on a at, level surface.
2. Remove oil ll cap/dipstick to add oil.
3. Add up to 0.6 qt. (0.6 L) of oil (not included) and
replace oil ll cap/dipstick. DO NOT OVERFILL.
4. Check engine oil level daily and add as needed.
Full Synthetic 5W-30
Degrees Celsiusº(Outside)
Degrees Fahrenheitº(Outside)

13
ASSEMBLY
Add Fuel
1. Use clean, fresh, regular unleaded fuel with a
minimum octane rating of 85 and an ethanol
content of less than 10% by volume.
2. DO NOT mix oil with fuel.
3. Clean the area around the fuel cap.
4. Remove the fuel cap.
5. Slowly add fuel to the tank. DO NOT OVERFILL.
Fuel can expand after lling. A minimum of
1/4 in. (6.4 mm) of space left in the tank is required
for fuel expansion, more than 1/4 in. (6.4 mm) is
recommended. Fuel can be forced out of the tank as a
result of expansion if it is over lled, and can affect the
stable running condition of the product. When lling
the tank, it is recommended to leave enough space for
the fuel to expand.
Use regular unleaded gasoline with a minimum
octane rating of 85.
Do not mix oil and gasoline.
Fill tank to approximately 1/4 in. (6.4 mm) below
the top of the tank to allow for fuel expansion.
DO NOT pump gas directly into the generator at the
gas station. Use an approved container to transfer
the fuel to the generator.
DO NOT ll fuel tank indoors.
DO NOT ll fuel tank when the engine is running or hot.
DO NOT over ll the fuel tank.
DO NOT light cigarettes or smoke when lling the
fuel tank.
CAUTION
Pouring fuel too fast through the fuel screen may
result in blow back of fuel at the operator while lling.
WARNING
6. Screw on the fuel cap and wipe away any spilled
fuel.
Grounding
Your generator must be properly connected to an
appropriate ground to help prevent electric shock.
A ground terminal connected to the frame of the generator
has been provided on the power panel. For remote
grounding, connect of a length of heavy gauge (12 AWG
minimum) copper wire between the generator ground
terminal and a copper rod driven into the ground. We
strongly recommend that you consult with a quali ed
electrician to ensure compliance with local electrical codes.
Failure to properly ground the generator can result
in electric shock.
WARNING
Our engines work well with 10% or less ethanol
blend fuels. When using blended fuels there are
some issues worth noting:
– Ethanol-gasoline blends can absorb more water
than gasoline alone.
– These blends can eventually separate, leaving
water or a watery goo in the tank, fuel valve and
carburetor.
– With gravity-fed fuel supplies, this compromised
fuel can be drawn into the carburetor and cause
damage to the engine and/or potential hazards.
– There are only a few suppliers of fuel stabilizer
that are formulated to work with ethanol blend
fuels.
– Any damages or hazards caused by using
improper fuel, improperly stored fuel, and/
or improperly formulated stabilizers, are not
covered by manufacture’s warranty.
It is advisable to always shut off the fuel supply,
run the engine to fuel starvation and drain the tank
when the equipment is not in use for more than 30
days.
NOTE
Weather will affect engine oil and engine
performance. Change the type of engine oil used
based on weather conditions to suit the engine
needs.
NOTE

14
OPERATION
Generator Location
NEVER operate the generator inside any building,
including garages, basements, crawlspaces and sheds,
enclosure or compartment, including the generator
compartment of a recreational vehicle. Please consult
your local authority. In some areas, generators must
be registered with the local utility. Generators used at
construction sites may be subject to additional rules and
regulations. Generators should be on a at, level surface
at all times (even while not in operation). Generators
must have at least 5 ft. (1.5 m) of clearance from all
combustible material. In addition to clearance from all
combustible material, generators must also have at least
3 ft. (91.4 cm) of clearance on all sides to allow for
adequate cooling, maintenance and servicing. Generators
should never be started or operated in the back of a
SUV, camper, trailer, in the bed of a truck (regular, at
or otherwise), under staircases/stairwells, next to walls
or buildings, or in any other location that will not allow
for adequate cooling of the generator and/or the muf r.
DO NOT contain generators during operation. Allow
generators to properly cool before transport or storage.
Place the generator in a well-ventilated area. DO NOT
place the generator near vents or intakes where exhaust
fumes could be drawn into occupied or con ned spaces.
Carefully consider wind and air currents when positioning
generator.
Failure to follow proper safety precautions may void
manufacturer’s warranty.
Do not operate or store the generator in rain, snow,
or wet weather.
Using a generator or electrical appliance in wet
conditions, such as rain or snow, or near a pool or
sprinkler system, or when your hands are wet, could
result in electrocution.
WARNING
WARNING
During operation the muf er and exhaust fumes
produced will become hot. If adequate cooling and
breathing space are not supplied, or if the generator
is blocked or contained, temperatures can become
extremely heated and may lead to re.
Starting the Engine
1. Make certain the generator is on a at, level surface.
2. Disconnect all electrical loads from the generator.
Never start or stop the generator with electrical
devices plugged in or turned on.
3. Turn the fuel valve to the “On” position.
4. Pull choke lever out to the “Choke” position.
5. Electric Start:
Turn the engine switch to the “START” position and
hold on for 5 seconds.
Manual Start:
Turn the engine switch to the “ON” position.
Pull the starter cord slowly until resistance is felt
and then pull rapidly.
OFF
ON
Grounding
The generator system ground connects the frame to the
ground terminals on the power panel.
– The generator (stator winding) is isolated from the
frame and from the AC receptacle ground pin.
– Electrical devices that require a grounded receptacle
pin connection will not function if the receptacle
ground pin is not functional.

15
OPERATION
LOW IDLE
The low idle can be activated in order to
minimize fuel consumption and noise while operating the
unit during times of
reduced electrical output
, allowing
the engine speed to idle during periods of non-use. The
engine speed automatically returns to normal when an
electrical load is connected. When the smart switch is
off, the engine runs at normal operating speed.
Starting the Engine Cont’d.
For periods of high electrical load or momentary
turned OFF.
WARNING
If the engine starts but does not continue to run
make certain that the generator is on a at, level
surface. The engine is equipped with a low oil
sensor that will prevent the engine from running
when the oil level falls below a critical threshold.
NOTE
Connecting a generator to your electric utility
company’s power lines or to another power source
may be against the law. In addition this action,
if done incorrectly, could damage your generator
and appliances and could cause serious injury or
even death to you or a utility worker who may be
working on nearby power lines. If you plan to run a
portable electric generator during an outage, please
notify your electric utility company immediately
and remember to plug your appliances directly
into the generator. Do not plug the generator into
any electric outlet in your home. Doing so could
create a connection to the utility company power
lines. You are responsible for ensuring that your
generator’s electricity does not feed back into the
electric utility power lines.
If the generator will be connected to a building
electrical system, consult your local utility company
or a quali ed electrician. Connections must isolate
generator power from utility power and must comply
with all applicable laws and codes.
NOTE
Connecting Electrical Loads
1. Let the engine stabilize and warm up for a few
minutes after starting
2. Plug in and turn on the desired 120 Volt AC single
phase, 60 Hz electrical loads.
– DO NOT connect 3-phase loads to the generator.
– DO NOT connect 50 Hz loads to the generator.
– DO NOT overload the generator.
Keep choke in “Choke” position for only 1 pull
of the recoil starter. After rst pull, push choke
in for up to the next 3 pulls of the recoil starter.
Too much choke leads to sparkplug fouling/engine
ooding due to the lack of incoming air. This will
cause the engine not to start.
NOTE
6. Pull the starter cord slowly until resistance is felt
and then pull rapidly.
7. As engine warms up, push the choke lever in to the
“Run” position.
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. Con rm
your accessory input voltage range is at least 12-15V
DC. When using the DC outlet turn the low idle to
the “OFF” position.

16
OPERATION
While charging a device do not place on the
exhaust side of the generator. Extreme heat caused
by exhaust can damage the device, and cause a
potential re hazard.
WARNING
Stopping the Engine
1. Turn off and unplug all electrical loads. Never start
or stop the generator with electrical devices plugged
in or turned on.
2. Let the generator run at no-load for several minutes
to stabilize internal temperatures of the engine and
generator.
3. Turn the fuel valve to the “OFF” position.
4. Let the engine run until fuel starvation has stopped
the engine. This usually takes a few minutes.
5. Turn the engine switch to the “OFF” position.
Important: Always ensure that the fuel valve and the
engine switch are in the “OFF” position when the engine
is not in use.
If the engine will not be used for a period of two (2)
weeks or longer, please see the storage section for
proper engine and fuel storage.
NOTE
Do Not Overload Generator
Capacity
Follow these simple steps to calculate the running and
starting watts necessary for your purposes.
1. Select the electrical devices you plan on running at
the same time.
2. Total the running watts of these items. This is
the amount of power you need to keep your items
running.
3. Identify the highest starting wattage of all devices
identi ed in step 1. Add this number to the number
calculated in step 2. Surge wattage is the extra
burst of power needed to start some electric driven
equipment. Following the steps listed under “Power
Management” will guarantee that only one device
will be starting at a time.
Power Management
Use the following formula to convert voltage and
amperage to watts:
Volts x Amps = Watts
To prolong the life of your generator and attached
devices, follow these steps to add electrical load:
1. Start the generator with no electrical load attached.
2. Allow the engine to run for several minutes to
stabilize.
3. Plug in and turn on the rst item. It is best to
attach the item with the largest load rst.
4. Allow the engine to stabilize.
5. Plug in and turn on the next item.
6. Allow the engine to stabilize.
7. Repeat steps 5-6 for each additional item.
Never exceed the speci ed capacity when adding
loads to the generator.
NOTE
Operation at High Altitude
The density of air at high altitude is lower than at sea
level. Engine power is reduced as the air mass and air-
fuel ratio decrease. Engine power and generator output
will be reduced approximately 3½% for every 1000
feet of elevation above sea level. This is a natural trend
and cannot be changed by adjusting the engine. At high
altitudes increased exhaust emissions can also result
due to the increased enrichment of the air fuel ratio.
Other high altitude issues can include hard starting,
increased fuel consumption and spark plug fouling.
Overload Operation
If the overload indicator light will turn on when the rated
load is exceeded. When the maximum load is reached,
the LED will blink and cut power to the receptacles.
To recover the power, shut down the generator, wait until
the light turns off and restart the generator.
If circuit breaker cut power and overload indicator not
blink, only need to reduce the load and push circuit
breaker to get power again.

17
OPERATION
4.4 Parallel connection within 2 generators
Performance:Allows you to increase the output by connecting
two generators together.
INSTANT INCREASED POWER ONCE CONNECTED:
Parallel RUNNING WATTS=5500 WATTS/45.8 AMPS
1. 2 AT21-132001 inverter generators needed
Attention : Be sure generators are powered off and without load
when connecting the parallel wires on parallel box.