Briggs & Stratton PowerSmart P3400 User manual

Not for
Reproduction
Manual No. 80098186 Revision A
Outdoor Portable Generator
Operator’s Manual
Model Number _____________________________
Revision __________________________________
Serial Number ______________________________
Date Purchased ____________________________
Copyright © 2020. Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved.
1800-356-632 (AUS) or 0800-484-282 (NZ)
BRIGGSandSTRATTON.com.au
www.caravansplus.com.au

Not for
Reproduction
2 BRIGGSandSTRATTON.com.au
Equipment Description
Table of Contents
Equipment Description .........................2
Features and Controls .........................4
Operation....................................6
Maintenance ................................11
Storage ....................................14
Troubleshooting/Specifications .................15
Warranty ...................................16
Symbols and Meanings
Signal Meaning
DANGER
Indicates a hazard which, if not avoided, will
result in death or serious injury.
WARNING
Indicates a hazard which, if not avoided, could
result in death or serious injury.
CAUTION
Indicates a hazard which, if not avoided, could
result in minor or moderate injury.
NOTICE
Indicates information considered important, but
not hazard-related.
Symbol Name Explanation
Safety Alert
Symbol
Indicates a potential personal injury
hazard.
Operator’s
Manual
Failure to follow warnings,
instructions and operator’s manual
could result in death or serious
injury.
Toxic Fumes
Engine exhaust contains carbon
monoxide, a poisonous gas that
could kill you in minutes. You
cannot smell it or see it.
Fire
Fuel and its vapors are extremely
flammable which could cause
burns or fire resulting in death or
serious injury.
Engine exhaust could cause fire
resulting in death or serious injury.
Electric
Shock
Generator could cause electrical
shock resulting in death or serious
injury.
Hot Surface Muffler could cause burns or
resulting in serious injury.
Equipment Description
Read this manual carefully and become familiar
with your outdoor generator. Know its applications,
its limitations, and any hazards involved. Save
these original instructions for future reference.
The outdoor generator is an engine–driven, revolving
field, alternating and direct current (AC & DC) generator.
It was designed to supply electrical power for operating
compatible electrical lighting, appliances, tools and motor
loads. The generator’s revolving field is driven by a single-
cylinder engine.
The portable generator can be used to power outdoor
items using an extension cord or to restore home power
using a transfer switch. A transfer switch is a separate
device installed by a licensed electrician that allows
the portable generator to be cord connected, using the
receptacle, directly into your home’s electrical system.
Install a manual transfer switch as soon as possible if
generator will be used to provide home power restoration.
The generator is not intended to supply systems that are
legally required, for serious life safety or health hazards,
or where lack of power hampers rescue of fire-fighting
operations.
Every effort has been made to ensure that the information
in this manual is both accurate and current. However,
the manufacturer reserves the right to change, alter or
otherwise improve the generator and this documentation at
any time without prior notice.
NOTICE If you have questions about intended use,
contact an authorized service dealer. This equipment is
designed to be used with Briggs & Stratton® authorized
parts only.
System Ground
The generator has a system ground that connects the
generator frame components to the ground terminals on
the AC output receptacles. The generator neutral is floating,
which means that the AC stator winding is isolated from
the grounding fastener and the AC receptacle ground pins.
Electrical devices, such as RCD, requiring a grounded
neutral may not operate properly from this generator.
Earthing of the generator is not required.
Special Requirements
There may be regulations, local codes, or ordinances that
apply to the intended use of the generator. Please consult
a qualified electrician, electrical inspector, or the local
agency having jurisdiction.
This generator is not intended to be used at a construction
site.
www.caravansplus.com.au

Not for
Reproduction
3
Equipment Description
Air Cleaner — Filters engine intake air.
Choke Lever — Used when starting a cold engine.
Engine Switch — Set this switch to ON (I) before using
recoil starter. Set switch to OFF (0) to stop engine. Also
turns fuel valve on and off.
Fuel Cap — Add unleaded fuel here.
Grounding Fastener — Consult your local agency having
jurisdiction for grounding requirements in your area.
Identification Label — Provides model and serial number of
generator.
Oil Fill Cap — Check, add and drain engine oil here.

this button to turn the QPT on and off.
Recoil Starter — Used to start the engine manually.
Retractable Handle — Press button and pull handle out to
move generator. Press button to push handle back in.
Side Maintenance Cover — Remove to gain access to the
air cleaner and oil service.
Spark Arrester Muffler/Exhaust — Lowers engine noise and
is equipped with a spark arrester screen.
Statstation™ LCD Screen — Built in LCD screen to monitor
certain features on the generator. See STATSTATION™.
To p M a i n t e n a n c e C o v e r — R e m o v e t o g a i n a c c e s s t o t h e
spark plug.
Fuel Cap
Grounding Fastener
Air Cleaner (under cover)
Side Maintenance Cover
Identification Label
Engine Switch
Recoil Starter
Spark Arrester Muffler/Exhaust
Statstation™ LCD Screen
QPT Switch
Oil Fill Cap (under cover)
Retractable Handle
Top Maintenance Cover
Choke Lever
www.caravansplus.com.au

Not for
Reproduction
4 BRIGGSandSTRATTON.com.au
Features and Controls
12 Volt DC Receptacle — Use this receptacle to supply
power for 12 Volt DC accessories that are rated 60 watts
(5 Amp) or less. This receptacle is protected by a push to
reset circuit breaker.
230 Volt AC, 15 Amp Receptacle — May be used to supply
electrical power for the operation of 230 Volt AC, 15 Amp,
single phase, 50 Hz electrical, lighting, appliance, tool, and
motor loads.
Carbon Monoxide (CO) Shutdown Indicator Light —
Indicates the engine shutdown due to carbon monoxide
accumulation around the generator or a CO shutdown
system fault occurred.
Circuit Breaker — A “push to reset” circuit breaker is
provided to protect the generator against electrical
overload.
DC Circuit Breaker — The 12 Volt DC receptacle is
provided with a “push to reset” circuit breaker to protect the
generator against electrical overload.
Parallel Operation Port — Use this port with optional
parallel operation kit to connect and combine the output of
two generators.
USB Ports — Use ports to recharge most USB powered
devices.
Compare the illustrations with your generator to familiarize yourself with the locations of various controls and product warnings.
Circuit Breaker
Carbon Monoxide
(CO) Shutdown
Indicator Light
USB Ports
DC Circuit Breaker
12 Volt DC Receptacle
Parallel Operation
Port
230 Volt AC, 15
Amp Receptacle
www.caravansplus.com.au

Not for
Reproduction
5
Exhaust/muffler
Point away from home
Features and Controls
www.caravansplus.com.au

Not for
Reproduction
6 BRIGGSandSTRATTON.com.au
Operation
Operation
Step 1: Safe Location
Before starting the portable generator there are two equally
important safety concerns regarding carbon monoxide
poisoning and fire that must be addressed.
Operation Location to Reduce the Risk of
Carbon Monoxide Poisoning
The engine exhaust of all fossil fuel burning equipment,
such as a portable generator, contains carbon monoxide,
a poisonous gas that could kill you in minutes. You cannot
smell it, see it, or taste it. Even if you do not smell exhaust
fumes, you could still be exposed to carbon monoxide gas.
By law it is required in many states to have a carbon
monoxide alarm in operating condition in your home.
A carbon monoxide alarm is an electronic device that
detects hazardous levels of carbon monoxide. When there
is a buildup of carbon monoxide, the alarm will alert the
occupants by flashing visual indicator light and alarm.
Smoke alarms cannot detect carbon monoxide gas.
WARNING! Engine exhaust contains carbon
monoxide, a poisonous gas that could kill you
in minutes. You cannot smell it, see it, or taste it.
Even if you do not smell exhaust fumes, you could still be
exposed to carbon monoxide gas.
• Operate portable generator only outdoors, at least
6.1 m (20 ft.) from occupied spaces with exhaust
pointed away to reduce the risk of carbon monoxide
accumulating.
• Install battery-operated carbon monoxide alarms or
plug-in carbon monoxide alarms with battery back-up
according to the manufacturer’s instructions. Smoke
alarms cannot detect carbon monoxide gas.
• Do not run portable generator inside homes, garages,
basements, crawlspaces, sheds, or other partially-
enclosed spaces even if using fans or opening doors
and windows for ventilation. Carbon monoxide can
quickly build up in these spaces and can linger for
hours, even after this product has shut off.
If you start to feel sick, dizzy, weak, or your homes carbon
monoxide alarm sounds while using this product, get to
fresh air right away. Call emergency services. You may have
carbon monoxide poisoning.
To better educate yourself about all carbon monoxide risks,
go to www.takeyourgeneratoroutside.com.
6.1 m (20 ft.)
min.
Carbon Monoxide Alarm(s)
Install carbon monoxide alarm
inside your home. Without
working carbon monoxide alarms,
you will not realize you are getting
sick and dying from carbon
monoxide poisoning.
Prevent Carbon Monoxide (CO) Poisoning
• Use outdoors at least 6.1 m (20 ft.) from any home.
• Point exhaust away from all homes and occupied spaces.
• Install CO alarms inside your home.
www.caravansplus.com.au

Not for
Reproduction
7
Operation Location to Reduce the Risk of Fire
WARNING! Exhaust heat/gases could ignite
combustibles, structures or damage fuel tank
causing a fire, resulting in death or serious injury.
• Portable generator must be at least 1.5 m (5 ft.) from any
structure, overhang, trees, shrubs, or vegetation over
30.5 cm (12 in.) in height.
• Do not place portable generator under a deck or other
type of structure that may confine airflow. Smoke alarm(s)
must be installed and maintained indoors according to the
manufacturer’s instructions/recommendations.
• Carbon monoxide alarms cannot detect smoke.
• Do not place portable generator in manner other than
shown.
Step 2: Oil and Fuel
1. Move generator outdoors to a flat, level surface.
2. Loosen the two maintenance cover screws and
remove the side maintenance cover.
3. Clean area around oil fill and remove yellow oil fill cap.
4. Using an oil funnel, slowly pour contents of oil bottle
into oil fill opening. Checking oil level frequently, fill to
point of overflowing.
NOTICE Pause to permit oil to settle. DO NOT overfill.
5. Replace and fully tighten oil fill cap.
6. Replace the side maintenance cover and hand tighten
the two maintenance cover screws.
Low Oil Indicator
The low oil indicator system is designed to prevent engine
damage caused by not enough engine oil. If the engine
oil level drops below a preset level, the yellow LED low
oil indicator light comes on and an oil switch will stop
the engine. If the engine stops or the yellow LED low oil
indicator light comes on when you pull the recoil handle,
check the engine oil level.
Fuel must meet these requirements:
• Clean, fresh, unleaded fuel with a minimum of 91 RON
(87 octane/87 AKI).
• Gasoline with an ethanol content up to 10% is acceptable.
E10
E15
NOTICE Do not mix oil in fuel or modify engine to run on
alternate fuels. Use of unapproved fuels could damage
engine and will not be covered under warranty.
See High Altitude for 1524 m (5,000 ft.) and above.
WARNING! Fuel and its vapors are extremely
flammable which could cause burns or fire
resulting in death or serious injury.
• Do not refuel during operation.
• Do not smoke during refueling.
• Turn engine off and let it cool at least 2 minutes before
removing fuel cap.
• Fill fuel tank outdoors. Keep fuel away from sparks, open
flames, pilot lights, heat, and other ignition sources.
Check fuel lines, tank, cap and fittings frequently for
cracks or leaks. Replace if necessary.
7. Slowly remove fuel cap to relieve pressure in tank.
Operation
MUFFLER
6.1 m (20 ft.) min.
1.5 m
(5 ft) min.
1.5 m (5 ft) min.
www.caravansplus.com.au

Not for
Reproduction
8 BRIGGSandSTRATTON.com.au
8. Slowly add unleaded fuel to red fuel level indicator in
fuel tank. Be careful not to fill above the indicator. This
allows adequate space for fuel expansion.
9. Install fuel cap and let any spilled fuel evaporate
before starting engine.
High Altitude
At altitudes over 1524 m (5,000 ft.), a minimum 89 RON
(85 octane/85 AKI) fuel is acceptable. To remain emissions
compliant, high altitude adjustment is required. Operation
without this adjustment will cause decreased performance,
increased fuel consumption, and increased emissions.
See an authorized Briggs & Stratton dealer for high altitude
adjustment information. Operation of the engine at altitudes
below 762 m (2,500 ft.) with the high altitude kit is not
recommended.
Transporting
When transporting equipment, turn engine switch to off
position. Do not tip engine or equipment at an angle which
causes fuel to spill.
Step 3: Generator Start Up
Turn off all electrical loads connected to the generator. Use
the following start instructions:
1. Make sure unit is outdoors on a level surface.
NOTICE Failure to operate the unit on a level surface may
cause the unit to shut down.
2. Turn the engine switch to the ON (I) position.
3. Push choke lever to CHOKE ( ) position.
4. Grasp recoil handle and pull slowly until slight
resistance is felt. Then pull rapidly to start engine.
• If engine starts, proceed to step 6.
• If engine fails to start, proceed to step 5.
WARNING! Starter cord kickback (rapid retraction)
will pull hand and arm toward engine faster than you
can let go which could cause broken bones,
fractures, bruises, or sprains resulting in serious injury.
• When starting engine, pull cord slowly until resistance is
felt and then pull rapidly to avoid kickback.
• NEVER start or stop engine with electrical devices
plugged in and turned on.
5. Move choke lever to half choke position, and pull recoil
handle twice.
• If engine fails to start, repeat steps 3 thru 4.
6. Slowly move choke lever to RUN ( ) position. If engine
falters, move choke lever to half choke position until
engine runs smoothly, and then to RUN ( ) position.
NOTICE If engine floods, move choke lever to RUN ( )
position and crank until engine starts.
NOTICE If engine starts after 2 pulls but fails to run, or if
unit shuts down during operation, make sure unit is on a
level surface and check for proper oil level in crankcase.
This unit is equipped with a low oil protection device. If so,
oil must be at proper level for engine to start.
Step 4: Connecting Electrical Loads
To Restore Home Power Using a Transfer Switch
Connections to your home’s electrical system must use a
manual transfer switch installed by a qualified electrician. The
connection must isolate the generator power from the utility
power and comply with all applicable laws and electrical codes.
To Restore Power Using Extension Cords
Generator may only be loaded up to rated power under the
rated conditions as shown on unit data tag. Reduce load
when using generator outside of rated conditions.
Use only high quality, well-insulated extension cables in
accordance with IEC 60245-4 with the generator’s 230
Volt AC outlets. Inspect extension cables before each use.
Check that all extension cables are suitably rated and are
not damaged. When using extension cords under 40° C,
the total length of cords for a cross section of 1.5 mm²
should not exceed 60 m or for a cross section of 2.5 mm²
should not exceed 100 m.
WARNING! Damaged or overloaded extension
cords could overheat, arc, and burn resulting in
death or serious injury.
• Electrical equipment, including cables and plug
connections, should not be defective.
1. Install carbon monoxide alarm(s).
2. When operating generator with extension cords, make
sure it is located in an open, outdoor area, at least 6.1
m from occupied spaces with exhaust pointed away.
3. Extension cords running directly into home, powering
indoor items IS NOT RECOMMENDED.
Operation
Engine switch
Choke lever
Fuel Level
Indicator
www.caravansplus.com.au

Not for
Reproduction
9
Operation
WARNING! Engine exhaust contains carbon
monoxide, a poisonous gas that could kill you in
minutes. You cannot smell it, see it, or taste it.
Even if you do not smell exhaust fumes, you could still be
exposed to carbon monoxide gas.
•
Extension cords running directly into the home increase
your risk of carbon monoxide poisoning through openings.
• If an extension cord running directly into the home is
used to power indoor items, the operator recognizes that
this increases the risk of CO poisoning to people inside
the home and assumes that risk.
4.
Install a manual transfer switch as soon as possible
if generator will be used to provide home power
restoration.
5 Volt DC USB Ports
The combined maximum current available for the USB
ports is 2.1 Amps at 5 Volts. The USB port allows you to
recharge most USB powered devices with a USB charging
cable (not included).
NOTICE For maximum output, use the bottom USB port.
NOTICE For charging ITE (Information Technology
Equipment) only.
12 Volt DC Receptacle
The maximum current available for the 12 Volt DC
receptacle is 5 Amps. A DC circuit breaker protects this
receptacle from overloads. If an overload occurs, the circuit
breaker will trip (push button pops out). Wait a few minutes
and push the button in to reset the circuit breaker.
230 Volt AC, 15 Amp Receptacles
These receptacles are protected against overload by an
internal overload system.
Use receptacles to operate 230 Volt AC, single–phase, 50
Hz electrical loads requiring up to 2,800 watts (2.8 kW)
at 12.2 Amps of current. Use cord sets that are rated for
230 Volt AC loads at 15 Amps (or greater).
Output Indicator
The green LED output indicator light comes on when
the generator is operating normally. It indicates that the
generator is producing power at the receptacles.
Overload Alarm
The red LED overload alarm light comes on and cuts
power to the receptacles if you overload the generator. The
green output indicator light will also go off. If the generator
was overloaded, you must turn off and unplug all electrical
loads, press the “Reset” button on the generator control
panel and then plug in and restart electrical loads one at a
time to continue in normal operating mode.
Parallel Operation
Two Briggs & Stratton inverter generators can be run
in parallel with a Briggs & Stratton parallel operation kit
(optional equipment). When running in parallel, the total
output of power is shown in chart.
Models Maximum Output
P2400 & P2400 3300 Watts
P2400 & P3400 4200 Watts
P3400 & P3400 5100 Watts
NOTICE Total electrical load connected to the parallel kit
must not exceed the maximum output.
See the parallel operation kits instruction sheet for detailed
instructions on installation and operation of the connected
generators.
NOTICE
• Turn electrical loads OFF and disconnect from both
generators.
• The QPT switch must be in the same position on both
generators.
• Connect the parallel cables to both generators before
starting the engines. See instruction sheet supplied
with parallel kit.
• Start engine on one of the inverter generators
according to Generator Start Up.
• Once the green LED output indicator light on the first
generators is steady, start second generator.
• Connect and turn on electrical loads to the parallel
panel receptacles.
• DO NOT disconnect parallel cables after engines have
been started.
• Shut down engines as described in Generator
Shutdown.

This feature is designed to greatly improve fuel economy.
When QPT is on, engine speed increases as loads are
connected, and decreases as loads are removed.
When QPT is off, engine will run at full governed speed.
www.caravansplus.com.au

Not for
Reproduction
10 BRIGGSandSTRATTON.com.au
Operation
STATSTATION™
The control panel has a built in LCD display to monitor the
following features:
• Load Monitor (Total Generator Load)
• Hour Meter (Total Generator Hours)
• Maintenance Reminder (Engine Maintenance)
Load Monitor
The load monitor measures the output wattage (generator
load) of all the generator receptacles and will display the
percentage of total generator load.
Hour Meter
The LCD on the control panel also has a built in hour meter
that displays and records how many hours your generator
has run (up to 999.9).
Maintenance Reminder
The LCD on the control panel also has a built in
maintenance reminder to alert you to change air filter,
change oil, and change spark plug. The LCD display will
flash both the load percentage and the hour display every
50 hours for the different maintenance intervals. See
Maintenance Schedule for different maintenance intervals.
Pressing the “View” button will toggle between the flashing
load percentage and the flashing hour display. Once
maintenance has been performed, you must push and hold
the “View” button on the control panel for a minimum of
3 seconds to stop the display from flashing and return it to
normal operation.
Generator Capacity
To make sure your generator can supply enough running
watts and starting watts for the items you will power at the
same time, follow these three simple steps:
1. Select the items you will power at the same time. See
following list for typical wattages.
* Typical wattages listed are approximate only. Check tool
or appliance for actual wattage.
** The momentary electrical current the generator can
provide to start electric motors, per Briggs & Stratton
standard 628K. It does not represent the power required to
continuously run electrical loads. It is the maximum current
that can momentarily be supplied when starting a motor,
multiplied by the generator’s rated voltage.
2. Total the running watts. This is the amount of power
your generator must produce to keep your items
running. See following example:
Example
Total running watts = 2125
Highest starting watts = 2100
Total generator watts required = 4225
3. Estimate the starting watts you will need. Because not
all motors start at the same time, total starting wattage
can be estimated by adding only the item with the
highest additional starting watts requirements to the
total running watts from step 2.
Tool or Appliance Running Watts Starting Watts
Window AC - 10000 BTU 1000 2100
Refrigerator/Freezer 550 1350
Plasma Television 500 —
Light (75 Watts) 75 —
2125 Total
Running Watts
2100 Highest
Starting Watts
Tool or Appliance Running
Watts*
Starting
Watts**
Light Bulb - 75 Watt 75 -
Refrigerator/Freezer 550 1350
Window AC - 10,000 BTU 1000 2100
Microwave Oven - 1000 Watt 1000 -
Plasma Television - 50” 500 -
Laptop 250 -
LCD display
View button
Reset button
www.caravansplus.com.au

Not for
Reproduction
11
Maintenance
Power Management
To manage generator power, sequentially add loads as
follows:
1. With nothing connected to generator, start the engine
outdoors.
2. Plug in and turn on the first load, preferably the largest
load you have.
3. Permit the generator output to stabilize (engine runs
smoothly and attached device operates properly).
4. Plug in and turn on the next load.
5. Again, permit the generator to stabilize.
6. Repeat steps 4 and 5 for each additional load.
Never add more loads than the generator capacity. Take
special care to consider starting watts in generator capacity.
Carbon Monoxide (CO) Shutdown System
Automatically shuts down the engine when harmful levels
of carbon monoxide accumulate around the generator or
a CO shutdown system fault occurs. After shutdown, the
indicator light will blink for at least five minutes per the
chart below.
T he CO shutdown system DOES NOT replace carbon
monoxide alarms. Install battery-powered carbon monoxide
alarm(s) in your home. Do not run generator in enclosed
areas.
Color/Pattern Description
Red
•• ••
Carbon monoxide accumulated around
generator. Move generator to an
open, outdoor area 6.1 m (20 ft.) from
occupied spaces with exhaust pointed
away. Automatic shutoff is an indication
generator was improperly located. Air
out premises (e.g. open windows and
doors) before reoccupying.
If you start to feel sick, dizzy, weak, or
your homes carbon monoxide alarm
sounds while using this product, get
to fresh air right away. Call emergency
services. You may have carbon
monoxide poisoning.
Blue
• • •
CO shutdown system fault occured*.
See Briggs & Stratton authorized service
dealer.
*Blue light will blink for five seconds at the startup of generator to
show the CO shutdown system is functioning properly.
Step 5: Generator Shutdown
1. Turn off and unplug all electrical loads from generator
panel receptacles. Never stop engine with electrical
devices plugged in and turned on.
2. Let engine run at no-load for one minute to stabilize
internal temperatures of engine and generator.
3. Turn engine switch to the off position.
Maintenance
Maintenance Schedule
Follow the hourly or calendar intervals, whichever occurs
first. More frequent service is required when operating in
adverse conditions noted below.
1 Service more often under dirty or dusty conditions.
2 See any authorized dealer for service.
General Recommendations
Regular maintenance will improve the performance and
extend the life of the generator. See any Briggs & Stratton
Authorized Service Dealer for maintenance and service.
The generator’s warranty does not cover items that have
been subjected to operator abuse or negligence. To receive
full value from the warranty, the operator must maintain the
generator as instructed in this manual.
All service and adjustments should be made at least once
each season. A new spark plug and clean air filter assure
proper fuel-air mixture and help your engine run better and
last longer. Follow requirements in Maintenance Schedule.
Emissions Control
Maintenance, replacement, or repair of the emissions
control devices and systems may be performed by any
non-road engine repair establishment or individual.
However, to obtain ”no charge” emissions control service,
the work must be performed by a factory authorized dealer.
See Emissions Warranty.
The emissions control system for carbureted engines is
EM (Engine Modifications). The emissions control systems
for engines with electronic fuel injection are ECM (Engine
Control Module), MPI (Multi Port Injection), and if equipped
an O2S (Oxygen Sensor).
• Generator is equipped with a G-trim engine.
Every 8 Hours or Daily
• Clean debris
• Check engine oil level
First Month or 10 Hours
• Change engine oil
Every 50 Hours or 3 Months
• Clean engine air cleaner1
Every 100 Hours or 6 Months
• Change engine oil1
• Service spark plug
• Inspect muffler and spark arrester1, 2
• Clean fuel sediment cup2
www.caravansplus.com.au

Not for
Reproduction
12 BRIGGSandSTRATTON.com.au
Maintenance
Cleaning
Daily or before use, look around and underneath the
generator for signs of oil or fuel leaks. Clean any accumulated
debris. Keep area around muffler free from any debris.
• Use a soft bristle brush to loosen caked on dirt or oil.
• Use a damp cloth to wipe exterior surfaces clean.
NOTICE Improper treatment of generator could damage
it and shorten its life. Do not expose generator to excessive
moisture, dust, dirt, or corrosive vapors. Do not insert any
objects through cooling slots.
Engine Maintenance
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SF,
SG, SH, SJ or higher. Do not use special additives.
Outdoor temperatures determine the proper oil viscosity
for the engine. Use the chart to select the best viscosity for
the outdoor temperature range expected. Engines on most
outdoor power equipment operate well with 5W30 Synthetic
oil. For equipment operated in hot temperatures, Vanguard®
15W50 Synthetic oil provides the best protection.
* Below 4°C (40°F) the use of SAE 30 will result in hard starting.
** Above 27°C (80°F) the use of 10W30 may cause increased oil
consumption. Check oil level more frequently.
Checking/Adding Engine Oil
Oil level should be checked prior to each use or at least
every 8 hours of operation. Keep oil level maintained.
1. Make sure generator is on a level surface.
2. Loosen the two maintenance cover screws and
remove the side maintenance cover.
3. Clean area around oil fill, remove oil fill cap and check
oil level.
4. If needed, slowly pour oil into oil fill opening to the
point of overflowing.
5. Replace and tighten oil fill cap.
NOTICE Do not attempt to crank or start engine before
it has been properly serviced with recommended oil. This
could result in an engine failure.
6. Reinstall the side maintenance cover and hand
tighten the cover screws.
CAUTION Avoid prolonged or repeated skin contact with
used motor oil. Used motor oil has been shown to cause
skin cancer in certain laboratory animals. Thoroughly wash
exposed areas with soap and water.
KEEP OUT OF REACH OF CHILDREN. DON’T
POLLUTE. CONSERVE RESOURCES. RETURN
USED OIL TO COLLECTION CENTERS.
Changing Engine Oil
If you are using your generator under extremely dirty or
dusty conditions, or in extremely hot weather, change the
oil more often.
Change the oil while the engine is still warm from running,
as follows:
1. Make sure unit is on a level surface.
2. Drain fuel tank by running generator until fuel tank is
empty.
3. Remove cover over the oil fill area.
4. Clean area around oil fill and remove oil fill cap.
5. Tip your generator to drain oil from oil fill into a
suitable container making sure you tip your unit toward
the oil filler neck. When crankcase is empty, return
generator to upright position.
6. Using an oil funnel, slowly pour recommended oil
(about 0.4 l (13.5 oz.)) into oil fill opening. Checking oil
level frequently, fill to point of overflowing.
NOTICE Pause to permit oil to settle. DO NOT overfill.
7. Replace and tighten oil fill cap.
8. Wipe up any spilled oil.
9. Replace cover over oil fill area.
www.caravansplus.com.au

Not for
Reproduction
13
Maintenance
Service Air Cleaner
WARNING! Fuel and its vapors are extremely
flammable which could cause burns or fire
resulting in death or serious injury.
• Do not start and run engine with air filter removed.
Your engine will not run properly and may be damaged
if you run it with a dirty air cleaner. Service more often if
operating under dirty or dusty conditions.
1. Loosen the side maintenance cover screws and
remove the side maintenance cover.
2. Loosen air cleaner cover screw (A) and remove air
cleaner cover (B).
C
B
D
A
3. Carefully remove foam air cleaner (C) by pulling it out
towards you.
4. Carefully remove pre-filter (D) by pulling it out towards
you.
5. Wash foam air cleaner and breather filter in liquid
detergent and water only. Squeeze dry in a clean
cloth.
6. SATURATE foam air cleaner in clean engine oil and
squeeze in a clean cloth to remove excess oil.
7. Reinstall clean or new foam air cleaner inside base.
8. Reinstall clean or new breather filter inside base.
9. Reinstall the air cleaner cover and tighten screw.
10. Reinstall the side maintenance cover and hand tighten
the cover screws.
Service Spark Plug
Changing the spark plug will help your engine to start
easier and run better.
1. Push in on tab with screwdriver and remove top
maintenance cover.
2. Clean area around spark plug and remove spark plug
boot.
3.
Remove spark plug and inspect spark plug.
4. Replace spark plug if electrodes are pitted, burned
or porcelain is cracked. Use the recommended
replacement spark plug. See Common Service Parts.
5. Check electrode gap with wire feeler gauge and reset
spark plug gap to recommended gap if necessary
(see Specifications).
6. Install spark plug and tighten firmly. Reinstall spark
plug boot.
7. Reinstall top maintenance cover.
www.caravansplus.com.au

Not for
Reproduction
14 BRIGGSandSTRATTON.com.au
Maintenance/Storage
Inspect Muffler and Spark Arrester
The engine exhaust muffler has a spark arrester screen.
Inspect the muffler for cracks, corrosion, or other damage.
Inspect spark arrester screen for damage or carbon
blockage. Clean if carbon blockage is found or replace if
damaged. If replacement parts are required, make sure to
use only original equipment replacement parts.
WARNING! Contact with muffler area could
cause burns resulting in serious injury.
• Do not touch hot parts.
Clean or replace spark arrester as follows:
1. Loosen back cover screws and remove cover.
2. Remove screw that attaches spark arrester screen to
muffler. Remove spark arrester screen.
3. Obtain a replacement screen. See Common Service
Parts.
4. Reattach screen to muffler. Reattach back cover.
Common Service Parts
Air Cleaner ...........................84003886
Spark Plug ...........................84003884
Engine Oil Bottle . . . . . . . . . . . . . . . . . . . . . . . . 100028
Synthetic Oil Bottle . . . . . . . . . . . . . . . . . . . . . . 100074
Spark Arrester ..........................703189
Contact an authorized service dealer or
BRIGGSandSTRATTON.com for a full list of parts and
diagrams.
Storage
If storing the unit for more than 30 days, use the following
guidelines to prepare it for storage.
Long Term Storage Instructions
1. Clean the generator as outlined in Cleaning.
2. Change engine oil while engine is still warm, drain oil
from crankcase. Refill with recommended grade. See
Changing Engine Oil.
3. Treat or drain fuel from generator as fuel can become
stale when stored over 30 days.
Each time you fill the container with fuel, add STA-BIL
360°® PROTECTION™ to the fuel as specified by the
manufacturer’s instructions. This keeps fuel fresh and
decreases fuel-related problems or contamination in the
fuel system.
It is not necessary to drain fuel from the engine when STA-
BIL 360°® PROTECTION™ is added as instructed. Before
storage, turn the engine ON for 2 minutes to move the fuel
and stabilizer through the fuel system.
If fuel in the engine has not been treated with STA-
BIL 360°® PROTECTION™, it must be drained into an
approved container. Then run the engine until it stops from
lack of fuel.
WARNING! Fuel and its vapors are extremely
flammable and explosive which could cause
burns, fire or explosion resulting in death or
serious injury.
• When storing fuel or equipment with fuel in tank, store
away from furnaces, stoves, water heaters, clothes
dryers or other appliances that have pilot light or other
ignition source because they could ignite fuel vapors.
• When draining fuel, turn generator engine off and let it
cool at least 2 minutes before removing fuel cap. Loosen
cap slowly to relieve pressure in tank. Drain fuel tank
outdoors. Keep fuel away from sparks, open flames, pilot
lights, heat, and other ignition sources.
• Check fuel lines, tank, cap and fittings frequently for
cracks or leaks. Replace if necessary.
4. Turn the engine switch to the off
position.
5. Store generator in clean, dry area and cover with a
suitable protective cover that does not retain moisture.
WARNING! Storage covers could cause a fire
resulting in death or serious injury.
• Do not place a storage cover over a hot or running
generator. Let equipment cool for a sufficient time before
placing the cover on the equipment.
www.caravansplus.com.au

Not for
Reproduction
15
Troubleshooting/Specifications
Problem Cause Correction
Engine is running, but no AC
output is available.
1. One of the circuit breakers is open.
2. Poor connection or defective cord set.
3. Connected device is bad.
4. Red LED light is steady. Generator is
overloaded or overheated.
1. Reset circuit breaker.
2. Check and repair.
3. Connect another device that is in
good condition.
4. See Generator Capacity. Press
MAIN RESET button on control
panel.
Engine runs well at no-load but
“bogs down” when loads are
connected.
1. Generator is overloaded. 1. See Generator Capacity.
Engine will not start; starts and
runs rough or shuts down when
running.
1. Engine switch is in off
position.
2. Low oil indicator light comes on. Low
oil level.
3. Dirty air cleaner.
4. Out of fuel.
5. Spark plug wire not connected to
spark plug.
6. Flooded with fuel.
1. Turn engine switch to on position.
2. Fill crankcase to proper level or
place generator on level surface.
3. Clean or replace air cleaner.
4. Fill fuel tank.
5. Connect wire to spark plug.
6. Wait 5 minutes and re-crank engine.
Engine shuts down and CO
shutdown system LED blinks red
(•• ••) .
1. Generator improperly located.
1. Move generator to an open,
outdoor area. Air out premises (e.g.
open windows and doors) before
reoccupying. See Carbon Monoxide
(CO) Shutdown System.
For all other issues, see a Briggs & Stratton authorized dealer.
Specifications
Rated Wattage* ........................................... 2,800
Starting Wattage** ......................................... 3,400
Current at 230 Volts AC .................................12.2 Amps
Current at 12 Volts DC ...................................5.0 Amps
Current at 5 Volts DC ....................................2.1 Amps
Frequency ................................................50 Hz
Phase .............................................Single Phase
Displacement ................................ 171 cc (10.44 cu. in.)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . 0.6-0.7 mm (0.024-0.028 in.)
Fuel Capacity ...........................4.0 Liters (1.0 U.S. Gallons)
Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.4 Liters (13.5 Ounces)
Sound Pressure @ 7 m§ ...................................78 dBA
* Generator rated in accordance with CSA (Canadian Standards Association) standard C22.2 No. 100-14, Motors and Generators.
** Per Briggs & Stratton 628K.
§ Measured sound values in accordance to AS/NZS 3010:2017 Electrical installations - Generating sets.
www.caravansplus.com.au

Not for
Reproduction
16 BRIGGSandSTRATTON.com.au
Warranty

Warranty service is available only through Briggs & Stratton Authorized Service Dealers. Most warranty repairs are handled routinely, but sometimes requests for
warranty service may not be appropriate. This warranty covers only defects in materials or workmanship. It does not cover damage caused by improper use or
abuse, improper maintenance or repair, normal wear and tear, or stale or unapproved fuel.
Improper Use and Abuse - The proper, intended use of this product is described in the Operator’s Manual. Using the product in a way not described in the
Operator’s Manual or using the product after it has been damaged will not be covered under this warranty. Warranty coverage will also not be provided if the serial
number on the product has been removed or the product has been altered or modified in any way, or if the product has evidence of abuse such as impact damage
or water/chemical corrosion damage.
Improper Maintenance or Repair - This product must be maintained according to the procedures and schedules provided in the Operator’s Manual, and serviced
or repaired using genuine Briggs & Stratton parts or equivalent. Damage caused by lack of maintenance or use of non-original parts is not covered by warranty.
Normal Wear and Tear - Like most mechanical devices, your unit is subject to wear even when properly maintained. This warranty does not cover repairs when
normal use has exhausted the life of a part or the equipment. Maintenance and wear items such as filters, belts, cutting blades, and brake pads (except engine
brake pads) are not covered by warranty due to wear characteristics alone, unless the cause is due to defects in material or workmanship.
Stale or Unapproved Fuel - In order to function correctly, this product requires fresh fuel that conforms to the criteria specified in the Operator’s Manual. Engine or
equipment damage caused by stale fuel or the use of unapproved fuels (such as E15 or E85 ethanol blends) is not covered by warranty.
Other Exclusions - This warranty excludes damage due to accident, abuse, modifications, alterations, improper servicing, freezing or chemical deterioration.
Attachments or accessories that were not originally packaged with the product are also excluded. There is no warranty coverage on equipment used for
primary power in place of utility power or on equipment used in life support applications. This warranty does not include used, reconditioned, second-hand, or
demonstration equipment or engines. This warranty also excludes failures due to acts of God and other force majeure events beyond the manufacturer’s control.


** In Australia - Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a
major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods
fail to be of acceptable quality and the failure does not amount to a major failure. For warranty service, find the nearest Authorized Service Dealer in our dealer
locator map at BRIGGSandSTRATTON.COM, or by calling 1300 274 447, or by emailing or writing to [e-mail], Briggs & Stratton
Australia Pty Ltd, 1 Moorebank Avenue, NSW, Australia, 2170.
The warranty period begins on the date of purchase by the first retail or commercial consumer. “Consumer use” means personal residential household use by a
retail consumer. “Commercial use” means all other uses, including use for commercial, income producing or rental purposes. Once a product has experienced
commercial use, it shall thereafter be considered as a commercial use product for purposes of this warranty.
Save your proof of purchase receipt. If you do not provide proof of the initial purchase date at the time warranty service is requested, the manufacturing date of the
product will be used to determine the warranty period. Product registration is not required to obtain warranty service on Briggs & Stratton products.
Limited Warranty
Briggs & Stratton warrants that, during the warranty period specified below, it will repair or replace, free of charge, any part that is defective in material or
workmanship or both. Transportation charges on product submitted for repair or replacement under this warranty must be borne by purchaser. This warranty is
effective for and is subject to the time periods and conditions stated below. For warranty service, find the nearest Authorized Service Dealer in our dealer locator
map at www.briggsandstratton.com. The purchaser must contact the Authorized Service Dealer, and then make the product available to the Authorized Service
Dealer for inspection and testing.
There is no other express warranty. Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to the
warranty period listed below, or to the extent permitted by law. Liability for incidental or consequential damages are excluded to the extent exclusion is
permitted by law. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion
or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and
you may also have other rights which vary from state to state or country to country.**
Consumer Use Commercial Use
36 months 12 months

80088366EN (Rev. A)
www.caravansplus.com.au