Husqvarna Portable Generator 1055 GN User Manual

S E R V I C E  
2007-12  
O0707904  
531 30 97-19  
1055GN  
5500 Watt Portable Generator  
Husqvarna® is a registered trademark of Husqvarna AB and is used under license to  
Briggs & Stratton Power Products Group, LLC.  
Manual No. 204839A Revision - (08/25/2007)  
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Thank you for purchasing this quality-built Husqvarna generator. We are pleased that you’ve placed your confidence in the  
Husqvarna brand. When operated and maintained according to the instructions in this manual, your Husqvarna generator will  
provide many years of dependable service.  
This manual contains safety information to make you aware of the hazards and risks associated with generator products  
and how to avoid them. This generator is designed and intended only for supplying electrical power for operating compatible  
electrical lighting, appliances, tools and motor loads, and is not intended for any other purpose. It is important that you read  
and understand these instructions thoroughly before attempting to start or operate this equipment. Save these instructions for  
future reference.  
This generator requires final assembly before use. Refer to the Assembly section of this manual for instructions on final  
assembly procedures. Follow the instructions completely.  
Where to Find Us  
You never have to look far to find Briggs & Stratton support and service for your generator. Consult your Yellow Pages. There  
are over 30,000 Briggs & Stratton authorized service dealers worldwide who provide quality service. You can also contact  
Husqvarna Customer Service by phone at (877) ꢀꢀ4-0458, or on the Internet at www.usa.husqvarna.com.  
Generator  
Model Number  
Revision  
Serial Number  
Engine  
Model Number  
Type Number  
Code Number  
Date Purchased  
Briggs & Stratton Power Products Group, LLC  
900 North Parkway  
Jefferson, WI 53549  
Copyright © 2007 Briggs & Stratton Power Products Group, LLC.  
Husqvarna® is a registered trademark of  
Husqvarna AB and is used under license to  
Briggs & Stratton Power Products Group, LLC.  
All rights reserved. No part of this material may be reproduced or  
transmitted in any form by any means without the express written  
permission of Briggs & Stratton Power Products Group, LLC.  
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Table of Contents  
Operator Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4  
Equipment Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Safety Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7  
Unpack Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Install Wheel Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Add Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
Add Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
System Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Connecting to a Building’s Electrical System . . . . . . . . . . . . . . . . . . . . . . . 9  
Generator Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Features and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . .10  
Cord Sets and Receptacles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1ꢀ  
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Connecting Electrical Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Stopping the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Don’t Overload Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15  
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Generator Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Fuel Valve Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0  
Warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1  
Emissions Control System Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
Generator Owner Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4  
Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Common Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Español  
3
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Hazard Symbols and Meanings  
Operator Safety  
Equipment Description  
Read this manual carefully and become familiar  
with your generator. Know its applications, its  
limitations and any hazards involved.  
A
B
E
C
The generator is an engine–driven, revolving field,  
alternating current (AC) 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 at about 3,600 rpm by a single-cylinder  
engine.  
D
F
J
NOTICE  
Exceeding generators wattage/amperage capacity can  
G
H
damage generator and/or electrical devices connected to  
it.  
A - Explosion  
B - Fire  
C - Electric Shock  
D - Toxic Fumes  
E - Kickback  
F - Hot Surface  
• DO NOT exceed the generator’s wattage/amperage capacity.  
See Don’t Overload Generator in the Operation section.  
G - Flying Objects  
H - Moving Parts  
J - Read Manual  
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.  
The Emission Control System for this generator is warranted  
for standards set by the Environmental Protection Agency  
and the California Air Resources Board.  
Safety Rules  
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.  
The safety alert symbol ( ) is used with a signal word  
(DANGER, WARNING, CAUTION), a pictorial and/or a safety  
message to alert you to hazards. 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, might result in minor or moderate  
injury. NOTICE indicates a situation that could result in  
equipment damage. Follow safety messages to avoid or  
reduce the risk of injury or death.  
WARNING  
Running engine gives off carbon monoxide, an  
odorless, colorless, poison gas.  
Breathing carbon monoxide can cause  
headache, fatigue, dizziness, vomiting,  
confusion, seizures, nausea, fainting or death.  
The manufacturer cannot possibly anticipate every possible  
circumstance that might involve a hazard. The warnings in  
this manual, and the tags and decals affixed to the unit are,  
therefore, not all-inclusive. If you use a procedure, work  
method or operating technique that the manufacturer does  
not specifically recommend, you must satisfy yourself that  
it is safe for you and others. You must also make sure that  
the procedure, work method or operating technique that you  
choose does not render the generator unsafe.  
• Operate generator ONLY outdoors.  
• Install a battery operated carbon monoxide alarm near the  
bedrooms.  
• Keep exhaust gas from entering a confined area through  
windows, doors, ventilation intakes, or other openings.  
• DO NOT start or run engine indoors or in an enclosed area,  
(even if windows and doors are open), including the generator  
compartment of a recreational vehicle (RV).  
4
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WARNING  
WARNING  
The engine exhaust from this product contains  
chemicals known to the State of California to cause  
cancer, birth defects, or other reproductive harm.  
Fuel and its vapors are extremely flammable and  
explosive.  
Fire or explosion can cause severe burns or  
death.  
WHEN ADDING OR DRAINING FUEL  
WARNING  
• Turn generator OFF and let it cool at least 2 minutes before  
removing fuel cap. Loosen cap slowly to relieve pressure in  
tank.  
• Fill or drain fuel tank outdoors.  
• DO NOT overfill tank. Allow space for fuel expansion.  
• If fuel spills, wait until it evaporates before starting engine.  
• Keep fuel away from sparks, open flames, pilot lights, heat, and  
other ignition sources.  
• DO NOT light a cigarette or smoke.  
Generator produces hazardous voltage.  
Failure to isolate generator from power utility  
can result in death or injury to electric utility  
workers due to backfeed of electrical energy.  
• When using generator for backup power, notify utility company.  
Use approved transfer equipment to isolate generator from  
electric utility.  
• Use a ground fault circuit interrupter (GFCI) in any damp or  
highly conductive area, such as metal decking or steel work.  
WHEN STARTING EQUIPMENT  
• DO NOT touch bare wires or receptacles.  
• Ensure spark plug, muffler, fuel cap, and air cleaner are in  
place.  
• DO NOT use generator with electrical cords which are worn,  
frayed, bare or otherwise damaged.  
• DO NOT crank engine with spark plug removed.  
• DO NOT operate generator in the rain or wet weather.  
WHEN OPERATING EQUIPMENT  
• DO NOT tip engine or equipment at angle which causes fuel to  
spill.  
• This generator is not for use in mobile equipment or marine  
applications.  
• DO NOT handle generator or electrical cords while standing in  
water, while barefoot, or while hands or feet are wet.  
• DO NOT allow unqualified persons or children to operate or  
service generator.  
WHEN TRANSPORTING OR REPAIRING EQUIPMENT  
• Transport/repair with fuel tank EMPTY or with fuel shutoff valve  
OFF.  
• Disconnect spark plug wire.  
WHEN STORING FUEL OR EQUIPMENT WITH FUEL IN TANK  
WARNING  
Starter cord kickback (rapid retraction) can result  
in bodily injury. Kickback will pull hand and arm  
toward engine faster than you can let go.  
• Store away from furnaces, stoves, water heaters, clothes  
dryers, or other appliances that have pilot light or other ignition  
source because they can ignite fuel vapors.  
Broken bones, fractures, bruises, or sprains  
could result.  
• 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.  
WARNING  
• This generator does not meet U. S. Coast Guard Regulation  
33CFR-183 and should not be used on marine applications.  
• Failure to use the appropriate U. S. Coast Guard approved  
generator could result in death or serious injury and/or property  
damage.  
5
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WARNING  
CAUTION  
Contact with muffler area can result in serious  
burns.  
Excessively high operating speeds increase risk of injury  
and damage to generator.  
Exhaust heat/gases can ignite combustibles,  
structures or damage fuel tank causing a fire.  
• DO NOT touch hot parts and AVOID hot exhaust gases.  
• Allow equipment to cool before touching.  
Excessively low speeds impose a heavy load.  
• DO NOT tamper with governed speed. Generator supplies  
correct rated frequency and voltage when running at governed  
speed.  
• DO NOT modify generator in any way.  
• Keep at least 5 feet (1.5 m) of clearance on all sides of  
generator including overhead.  
• Code of Federal Regulation (CFR) Title 36 Parks, Forests, and  
Public Property require equipment powered by an internal  
combustion engine to have a spark arrester, maintained in  
effective working order, complying to USDA Forest service  
standard 5100-1C or later revision. In the State of California a  
spark arrester is required under section 4442 of the California  
Public resources code. Other states may have similar laws.  
NOTICE  
Exceeding generators wattage/amperage capacity can  
damage generator and/or electrical devices connected to  
it.  
• DO NOT exceed the generator’s wattage/amperage capacity.  
See Don’t Overload Generator in the Operation section.  
• Start generator and let engine stabilize before connecting  
electrical loads.  
WARNING  
• Connect electrical loads in OFF position, then turn ON for  
operation.  
Starter and other rotating parts can entangle  
hands, hair, clothing, or accessories.  
• Turn electrical loads OFF and disconnect from generator before  
stopping generator.  
• NEVER operate generator without protective housing or covers.  
• DO NOT wear loose clothing, jewelry or anything that may be  
caught in the starter or other rotating parts.  
• Tie up long hair and remove jewelry.  
NOTICE  
Improper treatment of generator can damage it and  
shorten its life.  
WARNING  
• Use generator only for intended uses.  
• If you have questions about intended use, ask dealer or contact  
local service center.  
Unintentional sparking can result in fire or  
electric shock.  
• Operate generator only on level surfaces.  
• DO NOT expose generator to excessive moisture, dust, dirt, or  
corrosive vapors.  
WHEN ADJUSTING OR MAKING REPAIRS TO yOUR GENERATOR  
• Disconnect the spark plug wire from the spark plug and place  
the wire where it cannot contact spark plug.  
• DO NOT insert any objects through cooling slots.  
• If connected devices overheat, turn them off and disconnect  
them from generator.  
WHEN TESTING FOR ENGINE SPARK  
• Shut off generator if:  
• Use approved spark plug tester.  
-electrical output is lost;  
-equipment sparks, smokes, or emits flames;  
-unit vibrates excessively.  
• DO NOT check for spark with spark plug removed.  
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Install the wheel kit as follows:  
Assembly  
1. Tip generator so that engine end is up.  
2. Slide axle (A) through both mounting brackets.  
3. Slide a wheel (B) over axle.  
Your generator requires some assembly and is ready for use  
after it has been properly serviced with the recommended  
fuel and oil.  
NOTE: Be sure to install wheel with raised hub inboard.  
If you have any problems with the assembly of your generator,  
please call the generator helpline at (877) ꢀꢀ4-0458. If calling  
for assistance, please have the model, revision, and serial  
number from the data tag available. See Generator Controls  
and Features for data tag location.  
4. Place a washer (C) on axle and then place an e-ring (D)  
in axle groove.  
CAUTION  
E-rings can cause eye injury.  
Unpack Generator  
1. Set the carton on a rigid, flat surface.  
2. Remove everything from carton except generator.  
E-rings can spring back and become airborne  
when installing or removing.  
• Always wear eye protection when installing/removing e-rings.  
3. Open carton completely by cutting each corner from  
top to bottom.  
5. Install e-ring with pliers, squeezing from top of e-ring  
to bottom of axle.  
6. Repeat steps 3 through 5 to secure second wheel.  
7. Tip generator so that engine side is down.  
4. Leave generator on carton to install wheel kit.  
The generator is supplied with:  
• Engine oil bottle  
8. Line up holes in support leg (E) with holes in generator  
frame.  
• Operator’s manual  
• Wheel kit  
9. Attach support leg using 2 capscrews (M8 x 20 mm)  
(F) and 2 hex nuts (G). Tighten with a 13 mm socket  
wrench and 13 mm wrench.  
Install Wheel Kit  
The wheel kit is designed to greatly improve the portability of  
your generator.  
10. Repeat steps 8 and 9 to secure second support leg.  
11. Attach handles (H) to brackets on generator frame as  
shown, with 45 mm capscrews (J), flat washers (K),  
nylon washers (L), and M8 lock nuts (M).  
NOTE: Wheel kit is not intended for over-the-road use.  
NOTE: DO NOT overtighten. Handles must be able to move  
up and down freely.  
You will need the following tools to install these  
components:  
12. Return generator to normal operating position (resting  
on wheels and support leg).  
• 13mm socket wrench  
• 13mm open end wrench  
• Pliers  
13. Loop handle pins (N) on generator frame just above  
handle brackets.  
• Safety glasses  
14. Raise handles and insert handle pins to move generator.  
N
L
J
K
M
H
A
F
B
C
D
E
G
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Add Engine Oil  
1. Place generator on a flat, level surface.  
WARNING  
2. Clean area around oil fill and remove yellow oil fill cap.  
Fuel and its vapors are extremely flammable and  
explosive.  
NOTE: See the section Oil to review oil recommendations.  
Verify provided oil bottle is correct viscosity for current  
ambient temperature.  
Fire or explosion can cause severe burns or  
death.  
3. Using oil funnel (optional), slowly pour contents of  
provided oil bottle into oil fill opening.  
WHEN ADDING FUEL  
• Turn generator OFF and let it cool at least 2 minutes before  
removing fuel cap. Loosen cap slowly to relieve pressure in  
tank.  
• Fill fuel tank outdoors.  
• DO NOT overfill tank. Allow space for fuel expansion.  
• If fuel spills, wait until it evaporates before starting engine.  
• Keep fuel away from sparks, open flames, pilot lights, heat, and  
other ignition sources.  
• DO NOT light a cigarette or smoke.  
NOTICE  
Improper treatment of generator can damage it and  
shorten its life.  
• DO NOT attempt to crank or start the engine before it has been  
properly serviced with the recommended oil. This may result in  
an engine failure.  
4. Replace oil fill cap and fully tighten.  
1. Clean area around fuel fill cap, remove cap.  
2. Slowly add unleaded gasoline (A) to fuel tank (B).  
Be careful not to fill above the baffle (C). This allows  
adequate space for fuel expansion as shown.  
Add Fuel  
Fuel must meet these requirements:  
• Clean, fresh, unleaded gasoline.  
B
C
• A minimum of 87 octane/87 AKI (91 RON). High  
altitude use, see High Altitude.  
• Gasoline with up to 10% ethanol (gasohol) or up to  
15% MTBE (methyl tertiary butyl ether) is acceptable.  
A
NOTICE  
3. Install fuel cap and let any spilled fuel evaporate before  
starting engine.  
Avoid generator damage.  
Failure to follow Operator’s Manual for fuel  
recommendations voids warranty.  
• DO NOT use unapproved gasoline such as E85.  
High Altitude  
At altitudes over 5,000 feet (1524 meters), a minimum  
85 octane / 85 AKI (89 RON) gasoline 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 2,500 feet (762 meters) with  
the high altitude kit is not recommended.  
• DO NOT mix oil in gasoline.  
• DO NOT modify engine to run on alternate fuels.  
To protect the fuel system from gum formation, mix in a fuel  
stabilizer when adding fuel. See Storage. All fuel is not the  
same. If you experience starting or performance problems  
after using fuel, switch to a different fuel provider or change  
brands. This engine is certified to operate on gasoline.  
The emission control system for this engine is EM (Engine  
Modifications).  
8
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System Ground  
Generator Location  
The generator has a system ground that connects the  
generator frame components to the ground terminals on the  
AC output receptacles. The system ground is connected to  
the AC neutral wire (the neutral is bonded to the generator  
frame).  
Clearances and Air Movement  
WARNING  
Exhaust heat/gases can ignite combustibles,  
structures or damage fuel tank causing a fire.  
Special Requirements  
• Keep at least 5 feet (1.5 m) of clearance on all sides of  
generator including overhead.  
There may be Federal or State Occupational Safety and  
Health Administration (OSHA) 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:  
Place generator outdoors in an area that will not accumulate  
deadly exhaust gas. DO NOT place generator where exhaust  
gas (A) could accumulate and enter inside or be drawn into  
a potentially occupied building. Ensure exhaust gas is kept  
away from any windows, doors, ventilation intakes, or other  
openings that can allow exhaust gas to collect in a confined  
area. Prevailing winds and air currents should be taken into  
consideration when positioning generator.  
• In some areas, generators are required to be registered  
with local utility companies.  
• If the generator is used at a construction site, there  
may be additional regulations which must be observed.  
Connecting to a Building’s Electrical System  
Connections for standby power to a building’s electrical  
system must be made by a qualified electrician. The  
connection must isolate the generator power from utility  
power or other alternative power sources and must comply  
with all applicable laws and electrical codes.  
WARNING  
Generator produces hazardous voltage.  
Failure to isolate generator from power utility  
can result in death or injury to electric utility  
workers due to backfeed of electrical energy.  
• When using generator for backup power, notify utility company.  
Use approved transfer equipment to isolate generator from  
electric utility.  
• Use a ground fault circuit interrupter (GFCI) in any damp or  
highly conductive area, such as metal decking or steel work.  
• DO NOT touch bare wires or receptacles.  
• DO NOT use generator with electrical cords which are worn,  
frayed, bare or otherwise damaged.  
• DO NOT operate generator in the rain or wet weather.  
• DO NOT handle generator or electrical cords while standing in  
water, while barefoot, or while hands or feet are wet.  
• DO NOT allow unqualified persons or children to operate or  
service generator.  
A
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Features and Controls  
Read this Operator’s Manual and safety rules before operating your generator.  
Compare the illustrations with your generator, to familiarize yourself with the locations of various controls and  
adjustments. Save this manual for future reference.  
P
N
A
B
C
D
E
F
M
L
G
H
J
K
A - 1ꢀ0 Volt AC, ꢀ0 Amp, Duplex Receptacles — May  
be used to supply electrical power for the operation of  
120 Volt AC, 20 Amp, single phase, 60 Hz electrical,  
lighting, appliance, tool, and motor loads.  
G - Choke Lever — Used when starting a cold engine.  
H - Air Cleaner — Protects engine by filtering dust and  
debris out of intake air.  
J - Recoil Starter — Used to start the engine.  
K - Oil Drain Plug — Drain engine oil here.  
B - 1ꢀ0/ꢀ40 Volt AC, 30 Amp Locking Receptacle — May  
be used to supply electrical power for the operation of  
120 and/or 240 Volt AC, 30 Amp, single phase, 60 Hz  
electrical, lighting, appliance, tool and motor loads.  
L - Rocker Switch — Set this switch to “On” before using  
recoil starter. Set switch to “Off” to stop engine.  
M - Oil Fill Cap — Check and fill engine with oil here.  
C - Double Pole Circuit Breaker (AC) — A double pole  
circuit breaker is provided to protect all the receptacles  
and generator against electrical overload.  
N - Fuel Tank — Capacity of seven (7) U.S. gallons (26.5 L).  
P - Spark Arrester Muffler — Exhaust muffler lowers engine  
D - Fuel Valve — Used to turn fuel supply on and off to  
noise and is equipped with a spark arrester screen.  
engine.  
Items Not Shown:  
E - Grounding Fastener — Consult your local agency having  
Engine Identification — Provides model, type and code  
of engine. Please have these readily available if calling for  
assistance.  
jurisdiction for grounding requirements in your area.  
F - Data Tag — Provides model, revision, and serial number  
of generator. Please have these readily available when  
calling for assistance.  
10  
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This receptacle powers 120/240 Volt AC, 60 Hz, single phase  
loads requiring up to 5,500 watts of power (5.5 kW) at  
22.9 Amps for 240 Volts or two independent 120 Volt loads  
at 22.9 Amps each. The outlet is protected by a double pole  
rocker switch circuit breaker.  
Cord Sets and Receptacles  
Use only high quality, well-insulated, grounded extension  
cords with the generator’s 120 Volt duplex receptacle.  
Inspect extension cords before each use.  
Check the ratings of all extension cords before you use  
them. Extension cord sets used should be rated for 125 Volt  
AC loads at 20 Amps or greater for most electrical devices.  
Some devices, however, may not require this type of  
extension cord. Check the operator’s manuals of those  
devices for the manufacturer’s recommendations.  
NOTICE  
Receptacles may be marked with rating value greater than  
generator output capacity.  
• NEVER attempt to power a device requiring more amperage  
than generator or receptacle can supply.  
Keep extension cords as short as possible to minimize  
voltage drop.  
• DO NOT overload the generator. See Don’t Overload Generator.  
1ꢀ0 Volt AC, ꢀ0 Amp, Duplex Receptacles  
WARNING  
Both duplex receptacles are protected against overload by a  
double pole rocker switch circuit breaker.  
Overloaded electrical cords can overheat, arc,  
and burn resulting in death, bodily injury, and/or  
property damage.  
• ONLY use cords rated for your loads.  
• Follow all safeties on electrical cords.  
A double pole rocker switch circuit breaker is provided  
to protect the locking receptacle. If this circuit breaker is  
tripped, all panel receptacles are disconnected.  
1ꢀ0/ꢀ40 Volt AC, 30 Amp, Locking Receptacle  
Use a NEMA L14–30 plug with this receptacle. Connect a  
4–wire cord set rated for 250 Volt AC loads at 30 Amps (or  
greater). You can use the same 4–wire cord if you plan to  
run a 120 Volt load.  
4-Wire Cord Set  
240V  
120V  
120V  
Use each receptacle to operate 120 Volt AC, single–phase,  
60 Hz electrical loads requiring up to 2,400 watts (2.4 kW) at  
20 Amps of current. Use cord sets that are rated for 125 Volt  
AC loads at 20 Amps (or greater).  
W (Neutral)  
Y (Hot)  
X (Hot)  
NEMA L14-30  
Ground (Green)  
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IMPORTANT: If excessive fuel is present in the air/fuel  
mixture causing a “flooded” condition, move the choke lever  
to “Run” position and pull the handle repeatedly until the  
engine starts.  
Operation  
Starting the Engine  
Disconnect all electrical loads from the generator. Use the  
following start instructions:  
6. Move choke lever to “Run” position a short distance  
at a time over several seconds in warm weather or  
minutes in cold weather. Let engine run smoothly  
before each change. Operate with choke in “Run”  
position.  
1. Make sure unit is on a level surface.  
IMPORTANT: Failure to start and operate the unit on a level  
surface will cause the unit not to start or shut down during  
operation.  
WARNING  
2. Turn fuel valve (A) to “On” position.  
Contact with muffler area can result in serious  
burns.  
Exhaust heat/gases can ignite combustibles,  
structures or damage fuel tank causing a fire.  
• DO NOT touch hot parts and AVOID hot exhaust gases.  
• Allow equipment to cool before touching.  
A
• Keep at least 5 feet (1.5 m) of clearance on all sides of  
generator including overhead.  
3. Push choke lever to “Choke” position.  
• Code of Federal Regulation (CFR) Title 36 Parks, Forests, and  
Public Property require equipment powered by an internal  
combustion engine to have a spark arrester, maintained in  
effective working order, complying to USDA Forest service  
standard 5100-1C or later revision. In the State of California a  
spark arrester is required under section 4442 of the California  
Public resources code. Other states may have similar laws.  
NOTE: If the engine starts after 3 pulls but fails to run, or  
if the unit shuts down during operation, make sure the unit  
is on a level surface and check for the proper oil level in  
the crankcase. This unit may be equipped with a low oil  
protection device.  
4. Push engine rocker switch to “On”.  
5. Grasp recoil handle and pull slowly until slight  
resistance is felt. Then pull handle rapidly to overcome  
compression, prevent kickback, and start engine.  
WARNING  
Starter cord kickback (rapid retraction) can result  
in bodily injury. Kickback will pull hand and arm  
toward engine faster than you can let go.  
Broken bones, fractures, bruises, or sprains  
could result.  
• 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.  
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Connecting Electrical Loads  
Stopping the Engine  
1. Let engine stabilize and warm up for a few minutes  
1. Turn OFF and unplug all electrical loads from generator  
panel receptacles. NEVER start or stop engine with  
electrical devices plugged in and turned ON.  
after starting.  
2. Plug in and turn on the desired 120 and/or 240 Volt AC,  
single phase, 60 Hz electrical loads.  
2. Let engine run at no-load for several minutes to  
stabilize internal temperatures of engine and generator.  
NOTE:  
3. Push engine rocker switch to “Off” position.  
• DO NOT connect 240 Volt loads to the 120 Volt duplex  
receptacles.  
WARNING  
• DO NOT connect 3-phase loads to the generator.  
• DO NOT connect 50 Hz loads to the generator.  
Backfire, fire or engine damage could occur.  
• DO NOT OVERLOAD THE GENERATOR. See Don’t  
Overload Generator.  
• DO NOT stop engine by moving choke control to “Choke”  
position.  
NOTICE  
4. Move fuel valve to “Off” position.  
Exceeding generators wattage/amperage capacity can  
damage generator and/or electrical devices connected to  
it.  
• DO NOT exceed the generator’s wattage/amperage capacity.  
See Don’t Overload Generator in the Operation section.  
• Start generator and let engine stabilize before connecting  
electrical loads.  
• Connect electrical loads in OFF position, then turn ON for  
operation.  
• Turn electrical loads OFF and disconnect from generator before  
stopping generator.  
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NEVER add more loads than the generator capacity. Take  
special care to consider surge loads in generator capacity, as  
described above.  
Don’t Overload Generator  
Capacity  
You must make sure your generator can supply enough  
rated (running) and surge (starting) watts for the items you  
will power at the same time. Follow these simple steps:  
Wattage Reference Guide  
Tool or Appliance  
Rated* Additional  
(Running)  
Watts  
Surge  
(Starting)  
Watts  
1. Select the items you will power at the same time.  
2. Total the rated (running) watts of these items. This is  
the amount of power your generator must produce to  
keep your items running. See Wattage Reference Guide.  
Essentials  
Light Bulb - 75 watt  
Deep Freezer  
75  
500  
800  
800  
1000  
3. Estimate how many surge (starting) watts you will need.  
Surge wattage is the short burst of power needed to  
start electric motor-driven tools or appliances such as a  
circular saw or refrigerator. Because not all motors start  
at the same time, total surge watts can be estimated by  
adding only the item(s) with the highest additional surge  
watts to the total rated watts from step 2.  
500  
Sump Pump  
1200  
1600  
2000  
Refrigerator/Freezer - 18 cf  
Water Well Pump - 1/3 hp  
Heating/Cooling  
Window AC - 10,000 BTU  
Window Fan  
1200  
300  
1800  
600  
Example:  
Rated (Running) Additional Surge  
Tool or Appliance  
Furnace Fan Blower - 1/2 hp  
Kitchen  
800  
1300  
Watts  
(Starting) Watts  
Window Air  
Conditioner  
1200  
1800  
Microwave Oven - 1000 Watt  
Coffee Maker  
1000  
1500  
1500  
2500  
Refrigerator  
Deep Freezer  
Television  
800  
500  
500  
75  
1600  
500  
Electric Stove - Single Element  
Hot Plate  
Family Room  
Light (75 Watts)  
DVD/CD Player  
100  
100  
450  
500  
800  
3075 Total  
Running Watts  
1800 Highest  
Surge Watts  
VCR  
Stereo Receiver  
Total Rated (Running) Watts  
Highest Additional Surge Watts  
Total Generator Output Required  
= 3075  
Color Television - 27 in  
Personal Computer w/17 in monitor  
Other  
= 1800  
= 4875  
Power Management  
Security System  
180  
300  
To prolong the life of your generator and attached devices,  
it is important to take care when adding electrical loads to  
your generator. There should be nothing connected to the  
generator outlets before starting its engine. The correct and  
safe way to manage generator power is to sequentially add  
loads as follows:  
AM/FM Clock Radio  
Garage Door Opener - 1/2 hp  
Electric Water Heater - 40 gallon  
DIy/Job Site  
480  
4000  
Quartz Halogen Work Light  
Airless Sprayer - 1/3 hp  
Reciprocating Saw  
Electric Drill - 1/2 hp  
Circular Saw - 7-1/4 in  
Miter Saw - 10 in  
1000  
600  
1. With nothing connected to the generator, start the  
engine as described in this manual.  
1200  
960  
960  
2. Plug in and turn on the first load, preferably the largest  
load you have.  
1000  
1500  
1800  
1800  
2000  
2500  
1000  
1500  
1800  
1800  
2000  
2500  
3. Permit the generator output to stabilize (engine runs  
smoothly and attached device operates properly).  
4. Plug in and turn on the next load.  
Table Planer - 6 in  
Table Saw/Radial Arm Saw - 10 in  
Air Compressor - 1-1/2 hp  
5. Again, permit the generator to stabilize.  
6. Repeat steps 4 and 5 for each additional load.  
* Wattages listed are approximate only. Check tool or  
appliance for actual wattage.  
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Emissions Control  
Maintenance  
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 the Emissions Warranty.  
Maintenance Schedule  
Follow the hourly or calendar intervals, whichever occurs  
first. More frequent service is required when operating in  
adverse conditions noted below.  
First 5 Hours  
Generator Maintenance  
• Change engine oil  
Generator maintenance consists of keeping the unit  
clean and dry. Operate and store the unit in a clean dry  
environment where it will not be exposed to excessive dust,  
dirt, moisture, or any corrosive vapors. Cooling air slots in  
the generator must not become clogged with snow, leaves,  
or any other foreign material.  
Every 8 Hours or Daily  
• Clean debris  
• Check engine oil level  
Every ꢀ5 Hours or yearly  
• Service engine air cleaner1  
Every 50 Hours or yearly  
• Change engine oil  
NOTE: DO NOT use water or other liquids to clean generator.  
Liquids can enter engine fuel system, causing poor  
performance and/or failure to occur. In addition, if liquid  
enters generator through cooling air slots, some of the liquid  
will be retained in voids and cracks of the rotor and stator  
winding insulation. Liquid and dirt buildup on the generator  
internal windings will eventually decrease the insulation  
resistance of these windings.  
Every 100 Hours or yearly  
• Service fuel valve  
• Service spark plug  
• Service spark arrester  
• Clean cooling system1  
Every ꢀ50 Hours or yearly  
• Check valve clearance  
Cleaning  
Daily or before use, look around and underneath the  
generator for signs of oil or fuel leaks. Clean accumulated  
debris from inside and outside the generator. Keep the  
linkage, spring and other engine controls clean. Inspect  
cooling air slots and openings on generator. These openings  
must be kept clean and unobstructed.  
1
Service more often under dirty or dusty conditions.  
General Recommendations  
Regular maintenance will improve the performance and  
extend the life of the generator. See an authorized dealer for  
service.  
Engine parts should be kept clean to reduce the risk of  
overheating and ignition of accumulated debris:  
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.  
• Use a damp cloth to wipe exterior surfaces clean.  
NOTICE  
Improper treatment of generator can damage it and  
shorten its life.  
Some adjustments will need to be made periodically to  
properly maintain your generator.  
• DO NOT expose generator to excessive moisture, dust, dirt, or  
corrosive vapors.  
All service and adjustments should be made at least once  
each season. Follow the requirements in the Maintenance  
Schedule chart above.  
• DO NOT insert any objects through cooling slots.  
• Use a soft bristle brush to loosen caked on dirt or oil.  
• Use a vacuum cleaner to pick up loose dirt and debris.  
NOTE: Once a year you should clean or replace the spark  
plug and replace the air filter. A new spark plug and clean air  
filter assure proper fuel-air mixture and help your engine run  
better and last longer.  
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Oil  
Fuel Valve Maintenance  
The fuel valve is equipped with a fuel sediment cup, screen,  
retaining ring and o-ring that need to be cleaned every 100  
hours or once a year (whichever occurs first).  
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.  
1. Move fuel valve to “Off” position.  
2. Remove sediment cup (A) from fuel valve. Remove  
o-ring (B), retaining ring (C) and screen (D) from fuel  
valve.  
Outdoor temperatures determine the proper oil viscosity for  
the engine. Use the chart to select the best viscosity for the  
outdoor temperature range expected.  
D
C
B
A
3. Wash sediment cup, o-ring, retaining ring, and screen  
in a nonflammable solvent. Dry them thoroughly.  
* Below 40°F (4°C) the use of SAE 30 will result in hard starting.  
** Above 80°F (27°C) the use of 10W30 may cause increased oil  
consumption. Check oil level more frequently.  
4. Place screen, retaining ring, and o-ring into fuel valve.  
Install sediment cup and tighten securely.  
NOTE: Synthetic oil meeting ILSAC GF-2, API  
certification mark and API service symbol with “SJ/CF  
ENERGY CONSERVING” or higher, is an acceptable  
oil at all temperatures. Use of synthetic oil does not  
alter required oil change intervals.  
5. Move fuel valve to “On” position, and check for leaks.  
Replace o-ring if there is any leakage.  
Engine Maintenance  
WARNING  
Checking Oil Level  
Oil level should be checked prior to each use or at least  
every 8 hours of operation. Keep oil level maintained.  
Unintentional sparking can result in fire or  
electric shock.  
1. Make sure generator is on a level surface.  
2. Clean area around oil fill and remove oil fill cap.  
WHEN ADJUSTING OR MAKING REPAIRS TO yOUR GENERATOR  
• Disconnect the spark plug wire from the spark plug and place  
the wire where it cannot contact spark plug.  
3. Verify oil is at the point of overflowing at oil fill  
opening.  
4. Replace and tighten oil fill cap.  
WHEN TESTING FOR ENGINE SPARK  
• Use approved spark plug tester.  
• DO NOT check for spark with spark plug removed.  
Adding Engine Oil  
1. Make sure generator is on a level surface.  
2. Check oil level as described in Checking Oil Level.  
3. If needed, slowly pour oil into oil fill opening to the  
point of overflowing at oil fill.  
4. Replace and tighten oil fill cap.  
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Changing Engine Oil  
To service the air cleaner, follow these steps:  
Change the oil after the first 5 hours of operation. Change  
oil every 50 hours thereafter. If you are using your generator  
under extremely dirty or dusty conditions, or in extremely  
hot weather, change the oil more often.  
1. Loosen screws (D) and remove air cleaner cover (E).  
G
F
E
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.  
D
2. Carefully remove cartridge (F) from base (G).  
3. Install clean (or new) air cleaner assembly inside cover.  
Dispose of old filter properly.  
Change the oil while the engine is still warm from running,  
as follows:  
4. Assemble air cleaner cover onto base and tighten  
screws.  
1. Make sure unit is on a level surface.  
2. Disconnect the spark plug wire from the spark plug and  
place the wire where it cannot contact spark plug.  
Service Spark Plug  
Change the spark plug every 100 hours of operation or once  
each year, whichever comes first. This will help your engine  
to start easier and run better.  
3. Clean area around oil drain plug (A). The oil drain plug  
is located at base of engine, opposite carburetor.  
1. Clean area around spark plug.  
2. Remove and inspect spark plug.  
3. Check electrode gap with wire feeler gauge and reset  
spark plug gap to recommended gap if necessary (see  
Specifications).  
B
C
A
4. Remove oil drain plug and drain oil completely into a  
suitable container.  
5. Reinstall oil drain plug and tighten securely. Remove oil  
fill cap.  
4. Replace spark plug if electrodes are pitted, burned  
or porcelain is cracked. Use the recommended  
replacement spark plug. See Specifications.  
6. Slowly pour oil (about 28 oz.) into oil fill opening (B)  
to the point of overflowing (C) at oil fill cap. DO NOT  
overfill.  
5. Install spark plug and tighten firmly.  
7. Reinstall oil fill cap. Finger tighten cap securely.  
8. Wipe up any spilled oil.  
Service Spark Arrester  
The engine exhaust muffler has a spark arrester screen.  
Inspect and clean the screen every 100 hours of operation or  
once each year, whichever comes first.  
Service Air Cleaner  
Your engine will not run properly and may be damaged if  
you run it with a dirty air cleaner.  
If you use your generator on any forest-covered, brush-  
covered, or grass-covered unimproved land, it must have  
a spark arrester. The spark arrester must be maintained in  
good condition by the owner/operator.  
Replace the air cleaner every 25 hours of operation or once  
each year, whichever comes first. Replace more often if  
operating under dirty or dusty conditions.  
If the engine has been running, the muffler will be very hot.  
Allow the muffler to cool before servicing the spark arrester.  
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Air Cooling System  
WARNING  
Over time debris may accumulate in cylinder cooling fins  
and cannot be observed without partial engine disassembly.  
For this reason, we recommend you have an authorized  
Briggs & Stratton service dealer clean the cooling system  
(D) per recommended intervals (see Maintenance Schedule  
in beginning of Maintenance section). Equally important is to  
keep top of engine free from debris. See Cleaning.  
Contact with muffler area can result in serious  
burns.  
Exhaust heat/gases can ignite combustibles,  
structures or damage fuel tank causing a fire.  
• DO NOT touch hot parts and AVOID hot exhaust gases.  
• Allow equipment to cool before touching.  
• Keep at least 5 feet (1.5 m) of clearance on all sides of  
generator including overhead.  
D
• Code of Federal Regulation (CFR) Title 36 Parks, Forests, and  
Public Property require equipment powered by an internal  
combustion engine to have a spark arrester, maintained in  
effective working order, complying to USDA Forest service  
standard 5100-1C or later revision. In the State of California a  
spark arrester is required under section 4442 of the California  
Public resources code. Other states may have similar laws.  
Clean and inspect the spark arrester as follows:  
1. To remove muffler heat shield (A) from muffler (B),  
remove four screws that connect guard to muffler  
bracket.  
Check Valve Clearance  
Regular valve clearance check and adjustment will improve  
performance and extend engine life. This procedure cannot  
be done without partial engine disassembly and the use of  
special tools. For this reason we recommend that you have  
an authorized dealer check and adjust valve clearance at  
250 hours or as recommended (see Maintenance Schedule  
in the Maintenance section).  
C
A
Carburetor Adjustment  
B
The carburetor on this engine is low emission. It is equipped  
with a non-adjustable idle mixture valve. Top speed has  
been set at the factory. If adjustment is required, see an  
authorized Briggs & Stratton service dealer.  
2. Remove four screws that attach spark arrester screen  
(C).  
3. Inspect screen and obtain a replacement if torn,  
perforated or otherwise damaged. DO NOT use a  
defective screen. If screen is not damaged, clean it with  
commercial solvent.  
CAUTION  
Excessively high operating speeds increase risk of injury  
and damage to generator.  
4. Reattach screen and muffler guard.  
Excessively low speeds impose a heavy load.  
• DO NOT tamper with governed speed. Generator supplies  
correct rated frequency and voltage when running at governed  
speed.  
• DO NOT modify generator in any way.  
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Change Engine Oil  
Storage  
While engine is still warm, drain oil from crankcase. Refill  
with recommended grade. See Changing Engine Oil.  
The generator should be started at least once every seven  
days and allowed to run at least 30 minutes. If this cannot be  
done and you must store the unit for more than 30 days, use  
the following guidelines to prepare it for storage.  
Oil Cylinder Bore  
• Remove spark plug and pour about 1/2 ounce (15 ml)  
of clean engine oil into the cylinder.  
Generator Storage  
• Clean the generator as outlined in Cleaning.  
• Check that cooling air slots and openings on generator  
are open and unobstructed.  
• Install spark plug and pull starter handle slowly to  
distribute oil.  
WARNING  
Long Term Storage Instructions  
Fuel can become stale when stored over 30 days. Stale fuel  
causes acid and gum deposits to form in the fuel system or  
on essential carburetor parts. To keep fuel fresh, use Briggs  
& Stratton FRESH START™ fuel stabilizer, available as a  
liquid additive or a drip concentrate cartridge.  
Unintentional sparking can result in fire or  
electric shock.  
• NEVER crank engine with spark plug removed.  
There is no need to drain gasoline from the engine if a fuel  
stabilizer is added according to instructions. Run the engine  
for 2 minutes to circulate the stabilizer throughout the  
fuel system. The engine and fuel can then be stored up to  
24 months.  
Other Storage Tips  
1. DO NOT store fuel from one season to another unless  
it has been treated as described in Long Term Storage  
Instructions.  
2. Replace fuel container if it starts to rust. Rust and/or  
dirt in fuel can cause problems if it’s used with this  
unit.  
If gasoline in the engine has not been treated with a fuel  
stabilizer, it must be drained into an approved container.  
Run the engine until it stops from lack of fuel. The use of a  
fuel stabilizer in the storage container is recommended to  
maintain freshness.  
3. Cover unit with a suitable protective cover that does not  
retain moisture.  
WARNING  
WARNING  
Fuel and its vapors are extremely flammable and  
explosive.  
Storage covers can be flammable.  
Fire or explosion can cause severe burns or  
death.  
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 can ignite fuel vapors.  
• DO NOT place a storage cover over a hot generator.  
• Let equipment cool for a sufficient time before placing the  
cover on the equipment.  
4. Store generator in clean, dry area.  
WHEN DRAINING FUEL  
• Turn generator 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.  
• DO NOT light a cigarette or smoke.  
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Troubleshooting  
Correction  
Problem  
Cause  
1. One of the circuit breakers is open.  
1. Reset circuit breaker.  
2. Fault in generator.  
2. Contact authorized service facility.  
3. Check and repair.  
Engine is running, but no AC  
output is available.  
3. Poor connection or defective cord set.  
4. Connected device is bad.  
4. Connect another device that is in good  
condition.  
1. Short circuit in a connected load.  
2. Engine speed is too slow.  
3. Generator is overloaded.  
1. Disconnect shorted electrical load.  
2. Contact authorized service facility.  
Engine runs good at no-load  
but “bogs down” when loads  
are connected.  
3. See Don’t Overload Generator in  
Operation section.  
4. Shorted generator circuit.  
1. Rocker switch set to “Off”.  
2. Fuel Valve is in “Off” position.  
3. Dirty air cleaner.  
4. Contact authorized service facility.  
1. Set switch to “On”.  
2. Turn fuel valve to “Open” position.  
3. Clean or replace air cleaner.  
4. Fill fuel tank.  
4. Out of fuel.  
5. Stale fuel.  
5. Drain fuel tank and carburetor; fill with  
fresh fuel.  
6. Spark plug wire not connected to spark  
plug.  
6. Connect wire to spark plug.  
Engine will not start; or starts  
and runs rough.  
7. Bad spark plug.  
8. Water in fuel.  
7. Replace spark plug.  
8. Drain gas tank and carburetor; fill with  
fresh fuel.  
9. Flooded.  
9. Wait 5 minutes and re-crank engine.  
10. Contact authorized service facility.  
11. Contact authorized service facility.  
12. Contact authorized service facility.  
10. Excessively rich fuel mixture.  
11. Intake valve stuck open or closed.  
12. Engine has lost compression.  
Engine shuts down when  
running.  
Out of fuel.  
Fill fuel tank.  
Engine lacks power.  
1. Load is too high.  
1. See Don’t Overload Generator in  
Operation section.  
2. Dirty air filter.  
2. Replace air filter.  
Engine “hunts” or falters.  
Carburetor is running too rich or too lean.  
Contact authorized service facility.  
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As the small off-road engine owner, you should however  
be aware that B&S may deny you warranty coverage if your  
small off-road engine or a part has failed due to abuse,  
neglect, improper maintenance or unapproved modifications.  
Warranties  
Emissions Control System Warranty  
You are responsible for presenting your small off-road engine  
to an Authorized B&S Service Dealer as soon as a problem  
exists. The undisputed warranty repairs should be completed  
in a reasonable amount of time, not to exceed 30 days.  
Briggs & Stratton Corporation (B&S), the California  
Air Resources Board (CARB) and the United States  
Environmental Protection Agency (U.S. EPA)  
Emissions Control System Warranty Statement (Owner’s  
Defect Warranty Rights and Obligations)  
If you have any questions regarding your warranty rights  
and responsibilities, you should contact a B&S Service  
Representative at (414) 259-5262.  
California, United States and Canada Emissions Control  
Defects Warranty Statement  
The emissions warranty is a defects warranty. Defects are  
judged on normal engine performance. The warranty is not  
related to an in-use emissions test.  
The California Air Resources Board (CARB), U.S. EPA  
and B&S are pleased to explain the Emissions Control  
System Warranty on your small off-road engine (SORE).  
In California, new small off-road engines model year 2006  
and later must be designed, built and equipped to meet the  
State’s stringent anti-smog standards. Elsewhere in the  
United States, new non-road, spark-ignition engines certified  
for model year 1997 and later must meet similar standards  
set forth by the U.S. EPA. B&S must warrant the emissions  
control system on your engine for the periods of time  
listed below, provided there has been no abuse, neglect or  
improper maintenance of your small off-road engine.  
Briggs & Stratton Emissions Control Defects Warranty  
Provisions  
The following are specific provisions relative to your  
Emissions Control Defects Warranty Coverage. It is in  
addition to the B&S engine warranty for non-regulated  
engines found in the Operator’s Manual.  
1. Warranted Parts  
Coverage under this warranty extends only to the parts  
listed below (the emissions control systems parts)  
to the extent these parts were present on the engine  
purchased.  
Your emissions control system includes parts such as the  
carburetor, air cleaner, ignition system, fuel line, muffler and  
catalytic converter. Also included may be connectors and  
other emissions related assemblies.  
a. Fuel Metering System  
• Cold start enrichment system (soft choke)  
• Carburetor and internal parts  
• Fuel Pump  
Where a warrantable condition exists, B&S will repair your  
small off-road engine at no cost to you including diagnosis,  
parts and labor.  
• Fuel line, fuel line fittings, clamps  
• Fuel tank, cap and tether  
• Carbon canister  
Briggs & Stratton Emissions Control Defects Warranty  
Coverage  
Small off-road engines are warranted relative to emissions  
control parts defects for a period of two years, subject to  
provisions set forth below. If any covered part on your  
engine is defective, the part will be repaired or replaced by  
B&S.  
b. Air Induction System  
• Air cleaner  
• Intake manifold  
• Purge and vent line  
c. Ignition System  
Owner’s Warranty Responsibilities  
• Spark plug(s)  
As the small off-road engine owner, you are responsible for  
the performance of the required maintenance listed in your  
Operating and Maintenance Instructions. B&S recommends  
that you retain all your receipts covering maintenance on  
your small off-road engine, but B&S cannot deny warranty  
solely for the lack of receipts or for your failure to ensure the  
performance of all scheduled maintenance.  
• Magneto ignition system  
d. Catalyst System  
• Catalytic converter  
• Exhaust manifold  
• Air injection system or pulse valve  
e. Miscellaneous Items Used in Above Systems  
• Vacuum, temperature, position, time sensitive  
valves and switches  
• Connectors and assemblies  
ꢀ1  
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2. Length of Coverage  
Emission Information  
B&S warrants to the initial owner and each subsequent  
purchaser that the Warranted Parts shall be free from  
defects in materials and workmanship which caused  
the failure of the Warranted Parts for a period of two  
years from the date the engine is delivered to a retail  
purchaser.  
Engines that are certified to meet the California Air  
Resources Board (CARB) Emission Standards must display  
information regarding the Emissions Durability Period and  
Air Index. The engine manufacturer makes this information  
available to the consumer on emission labels. The engine  
emission label will indicate certification information.  
3. No Charge  
The Emissions Durability Period describes the number of  
hours of actual running time for which the engine is certified  
to be emissions compliant, assuming proper maintenance in  
accordance with the Operating & Maintenance Instructions.  
The following categories are used:  
Repair or replacement of any Warranted Part will  
be performed at no charge to the owner, including  
diagnostic labor which leads to the determination that  
a Warranted Part is defective, if the diagnostic work  
is performed at an Authorized B&S Service Dealer.  
For emissions warranty service contact your nearest  
Authorized B&S Service Dealer as listed in the “Yellow  
Pages” under “Engines, Gasoline,” “Gasoline Engines,”  
“Lawn Mowers,” or similar category.  
Moderate: Engine is certified to be emission compliant for  
125 hours of actual engine running time.  
Intermediate: Engine is certified to be emission compliant  
for 250 hours of actual engine running time.  
Extended: Engine is certified to be emission compliant for  
500 hours of actual engine running time.  
4. Claims and Coverage Exclusions  
Warranty claims shall be filed in accordance with  
the provisions of the B&S Engine Warranty Policy.  
Warranty coverage shall be excluded for failures of  
Warranted Parts which are not original B&S parts or  
because of abuse, neglect or improper maintenance as  
set forth in the B&S Engine Warranty Policy. B&S is not  
liable to cover failures of Warranted Parts caused by  
the use of add-on, non-original, or modified parts.  
For example, a typical walk-behind lawn mower is used  
20 to 25 hours per year. Therefore, the Emissions Durability  
Period of an engine with an intermediate rating would  
equate to 10 to 12 years.  
Certain engines will be certified to meet the United States  
Environmental Protection Agency (USEPA) Phase 2 emission  
standards. For phase 2 certified engines, the Emissions  
Compliance Period referred to on the Emissions Compliance  
label indicates the number of operating hours for which  
the engine has been shown to meet Federal emission  
requirements.  
5. Maintenance  
Any Warranted Part which is not scheduled for  
replacement as required maintenance or which is  
scheduled only for regular inspection to the effect of  
“repair or replace as necessary” shall be warranted  
as to defects for the warranty period. Any Warranted  
Part which is scheduled for replacement as required  
maintenance shall be warranted as to defects only for  
the period of time up to the first scheduled replacement  
for that part. Any replacement part that is equivalent  
in performance and durability may be used in the  
performance of any maintenance or repairs. The owner  
is responsible for the performance of all required  
maintenance, as defined in the B&S Operator’s Manual.  
For engines less than 225 cc displacement:  
Category C = 125 hours  
Category B = 250 hours  
Category A = 500 hours.  
For engines of 225 cc or more displacement:  
Category C = 250 hours  
Category B = 500 hours  
Category A = 1000 hours.  
6. Consequential Coverage  
Coverage hereunder shall extend to the failure of  
any engine components caused by the failure of any  
Warranted Part still under warranty.  
ꢀꢀ  
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HUSQVARNA® PORTABLE GENERATOR OWNER WARRANTy POLICy  
Effective February 1, 2006 replaces all undated Warranties and all Warranties dated before February 1, 2006  
LIMITED WARRANTy  
Husqvarna® is a registered trademark of Husqvarna AB and is used under license to Briggs & Stratton Power Products. Briggs & Stratton Power  
Products Group, LLC will repair or replace, free of charge, any part(s) of the portable generator 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  
the time periods and subject to the conditions stated below. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at  
www.BRIGGSandSTRATTON.COM.  
THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  
PURPOSE, ARE LIMITED TO ONE YEAR FROM PURCHASE, OR TO THE EXTENT PERMITTED BY LAW. ANY AND ALL IMPLIED WARRANTIES ARE  
EXCLUDED. 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.  
WARRANTy PERIOD  
Consumer Use  
ꢀ years*  
Commercial Use  
ꢀ years*  
*Second year parts only  
The warranty period begins on the date of purchase by the first retail end user, and continues for the period of time stated above. “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 equipment has experienced commercial use, it shall thereafter be considered as commercial use for purposes of this warranty.  
NO WARRANTY REGISTRATION IS NECESSARY TO OBTAIN WARRANTY ON BRIGGS & STRATTON PRODUCTS. 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.  
ABOUT yOUR WARRANTy  
We welcome warranty repair and apologize to you for being inconvenienced. Any Authorized Service Dealer may perform warranty repairs. Most warranty  
repairs are handled routinely, but sometimes requests for warranty service may not be appropriate. For example, warranty service would not apply if  
equipment damage occurred because of misuse, lack of routine maintenance, shipping, handling, warehousing or improper installation. Similarly, the  
warranty is void if the manufacturing date or the serial number on the portable generator has been removed or the equipment has been altered or modified.  
During the warranty period, the Authorized Service Dealer, at its option, will repair or replace any part that, upon examination, is found to be defective under  
normal use and service. This warranty will not cover the following repairs and equipment:  
Normal Wear: Outdoor Power Equipment, like all mechanical devices, needs periodic parts and service to perform well. This warranty does not cover  
repair when normal use has exhausted the life of a part or the equipment.  
Installation and Maintenance: This warranty does not apply to equipment or parts that have been subjected to improper or unauthorized installation or  
alteration and modification, misuse, negligence, accident, overloading, overspeeding, improper maintenance, repair or storage so as, in our judgment,  
to adversely affect its performance and reliability. This warranty also does not cover normal maintenance such as air filters, adjustments, fuel system  
cleaning and obstruction (due to chemical, dirt, carbon, lime, and so forth).  
Other Exclusions: This warranty excludes wear items such as o-rings, filters, etc., or malfunctions resulting from accidents, abuse, modifications,  
alterations, or improper servicing or freezing or chemical deterioration. Accessory parts such as starting batteries, generator adapter cord sets and  
storage covers are excluded from the product warranty. This warranty excludes used, reconditioned, and demonstration equipment, equipment used  
for prime power in place of utility power, equipment used in life support applications, and failures due to acts of God and other force majeure events  
beyond the manufacturers control. 204041E, Rev. -, 8/1/2007  
BRIGGS & STRATTON POWER PRODUCTS GROUP, LLC  
JEFFERSON, WI, USA  
ꢀ3  
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Portable Generator  
Product Specifications  
Starting Wattage. . . . . . . . . . . . . . . . . . . . . . . . . . . .6,875 watts  
Wattage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,500 watts  
AC Load Current:  
at 120 Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.8 Amps  
at 240 Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.9 Amps  
Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single phase  
Rated Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Hertz  
Shipping Weight . . . . . . . . . . . . . . . . . . . . . . . . 176 lb (79.8 kg)  
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . 18.64 ci (305 cc)  
Spark Plug Gap. . . . . . . . . . . . . . . . . . . . . . 0.030 in (0.76 mm)  
Fuel Capacity. . . . . . . . . . . . . . . . . . . . . 7 U.S. gallons (26.5 L)  
Oil Capacity. . . . . . . . . . . . . . . . . . . . . . 28 Ounces (0.83 Liters)  
Common Service Parts  
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . 491588S or 5043D  
Resistor Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . 491055S  
Long Life Platinum Spark Plug . . . . . . . . . . . . . . . . . . . . .5066D  
Engine Oil Bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100028  
Fuel Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5041D  
Spark Arrester. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83083GS  
Power Ratings: The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of  
Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been  
obtained and corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower  
values are derived at 3600 RPM. Actual gross engine power will be lower and is affected by, among other things, ambient  
operating conditions and engine-to-engine variability. Given both the wide array of products on which engines are placed and  
the variety of environmental issues applicable to operating the equipment, the gas engine will not develop the rated gross  
power when used in a given piece of power equipment (actual “on-site” or net power). This difference is due to a variety  
of factors including, but not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.),  
application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to  
manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this Series engine.  
Briggs & Stratton Power Products Group, LLC  
900 N. Parkway  
Jefferson, Wisconsin, 53549 U.S.A.  
ꢀ4  
(877) ꢀꢀ4-0458  
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Exploded View  
EXPLODED VIEW – MAIN UNIT  
Copyright © 2007 Briggs & Stratton Power Products Group, LLC. All rights reserved. No part of this material may be  
reproduced or transmitted in any form by any means without the express written permission of Briggs & Stratton Power  
Products Group, LLC.  
2
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Parts List  
PARTS LIST - MAIN UNIT  
Item Part #  
Description  
Item Part #  
Description  
1
M204097GS  
KIT, Cradle (Includes Items 20, 31 &  
61)  
45 189135GS  
48 195373GS  
50 188333GS  
51 194984GS  
52 94480GS  
53 192724GS  
54 194448GS  
55 197797GS  
56 202997GS  
CAP, Tank  
WIRE, Ground  
2
3
4
5
6
7
8
9
194150GS  
67989GS  
190220GS  
NSP  
KIT, Vibration Mount, 45°  
NUT, M8 Flange Serrated  
ADAPTER, Engine  
ASSY., Alternator (see page 5)  
NUT, Hex M8 - 1.25  
TPHMS, M8 1.25 x 35  
WASHER, 8.4 x 22.2 x 3  
WASHER, 5/16 - M8 Lock  
SBHC, 3/8-16 x 1"  
DECAL, Instruction Fuel Level  
DECAL, Warning, French  
DECAL, Instruction, Start, French  
GAUGE, Fuel  
*
KIT, Insulation w/Clip  
DECAL, Fuel Shutoff  
DECAL, Warning, CO  
HHCS, M6 - 1.0 x 12  
ASSY. Control Panel  
PALNUT, 3/16  
HEATSHEILD  
DECAL, Neutral Bonded  
ENGINE  
195398GS  
96796GS  
*
57  
*
10 190274BGS  
58 202530GS  
59 189164GS  
60 195537GS  
61 200311GS  
900 §  
11 187365FGGS HHCS, 5/16 - 24 x 7.44  
13  
*
HHCS, M8 - 1.25 x 25  
BRACKET, Muffler  
14 189009GS  
15 695398  
GASKET, Exhaust  
16  
*
HHCS, M6 - 1.0 x 12  
MUFFLER  
17 189008GS  
18  
Parts Not Illustrated  
204839GS  
*
SCREW, 5/16-18 x 3/4  
SCREEN, Spark Arrest  
DECAL, Ground  
MANUAL, Operator’s  
DECAL, Family, CA EVP  
BOTTLE, Oil  
19 83083GS  
20 B4986GS  
21 194153GS  
22 86494GS  
23 86292GS  
24 194390GS  
25 191190GS  
26 74908GS  
31 200310GS  
34 195422GS  
35 791745  
202179GS  
BB3061GS  
KIT, Vibration Mount  
SCREW, Wing M6 - 1.0 x 16  
SCREW, 10 - 16 x 3/4, Self Drill  
ASSY., Heat Shield  
204877GS  
KIT, Decal Service  
* - Items without part numbers are common fasteners and  
are available at your local hardware store.  
§ - Contact Engine Manufacturer  
CAP  
TAPTITE, M5 - 0.8 x 10  
DECAL, Warning, Exhaust  
COVER, RBC Plastic with Cap  
KIT, Hose, Fuel (cut to fit)  
SCREW, 12 - 24 x 1/2 Thread  
Forming  
36 192376GS  
37 56893GS  
38 B2153GS  
40 199256GS  
41 192980GS  
44 202954GS  
CRIMPTITE, 10-24 x 1/2  
SCREW, Self Driller, 12-14 x 7/8  
BOLT, Shoulder, M6 - 1.0 w/washer  
VALVE, Fuel  
ASSY., Tank Fuel (Includes Items 41,  
50, 51, 52, 53, 55 & 56)  
3
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Exploded View and Parts List  
EXPLODED VIEW AND PARTS LIST – CONTROL PANEL  
Item Part #  
Description  
1
2
3
4
5
6
7
8
9
195112GS  
ASSY, Control Lid Panel  
CONTROL PANEL, Compact  
BOX, Rear Cover  
196506AGS  
188890GS  
*
43437GS  
68759GS  
*
202029GS  
192241GS  
NUT, Palnut, Pushnut, 3/16  
OUTLET, 120/240 Locking, 30A  
OUTLET, 120V, 20Amp, Duplex  
NUT, Palnut, Pushnut, 5/32  
BREAKER, 20, 2P  
SCREW, Tapping, 3.5 x 14  
HOUSING, Receptacle  
SCREW, Tapping, STC 3 x 18  
10 22694GS  
11 82308GS  
* - Items without part numbers are common fasteners and  
are available at your local hardware store.  
4
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Exploded View and Parts List  
EXPLODED VIEW AND PARTS LIST – ALTERNATOR  
Item Part #  
Description  
1
2
3
4
5
6
7
8
9
186059GS  
ADAPTER, Mounting, Alternator  
ROTOR  
190032GS  
190079AGS  
186060GS  
86308HGS  
91825GS  
66849GS  
22694GS  
81917GS  
STATOR  
RBC, with O-Ring (p/n 189197GS)  
HHCS, M6 - 1.0 x 140 SEMS  
ASSEMBLY, Holder, Rectifier/Brush  
TAPTITE, M5 - 0.8 x 16  
RECEPTACLE, 6 pin  
PIN, Roll, 4mm x 10  
WIRE-A, Ground  
10 193428AGS  
13 194274GS  
14 65791GS  
HARNESS, Wire, Power  
BEARING  
5
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Exploded View and Parts List  
EXPLODED VIEW AND PARTS LIST – WHEEL KIT  
Item Part #  
Description  
Item Part #  
Description  
1
2
B4966GS  
WHEEL  
12  
13  
14  
*
*
*
WASHER, 1.2 x 0.346 x 0.03, Nylon  
HHCS, M8 - 1.25 x 45  
WASHER, Flat, 5/16 - M8  
*
WASHER, 5/8"  
AXLE  
E-RING  
HHCS, M8 1.25 x 20  
NUT, M8, Flange Serrated  
ASSY, Support  
GRIP  
ASSY, Handle w/Grip  
NUT, M8 - 1.25, Nylok  
PIN, Handle  
3
191267RGS  
191265GS  
*
4
5
Items Not Illustrated  
203979GS  
SUBKIT, Hardware  
6
67989GS  
203977GS  
198669GS  
B193200GS  
*
7
8
* - Items without part numbers are common fasteners and  
are available at your local hardware store.  
9
10  
11 B4135GS  
6
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