S E R V I C E
2007-12
O0707903
531 30 97-18
420GN
2000 Watt Portable Generator
Operator’s Manual
Manual No. 203861GS Revision A (09/19/2007)
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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
Generator
Model Number
Revision
Serial Number
Date Purchased
Briggs & Stratton Power Products Group, LLC
900 North Parkway
Jefferson, WI 53549
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.
Husqvarna® is a registered trademark of
Husqvarna AB and is used under license to Briggs
& Stratton Power Products Group, LLC.
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Table of Contents
Generator Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cord Sets and Receptacles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Don’t Overload Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Generator Owner Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Product Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Español
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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.
Operator Safety
Equipment Description
Read this manual carefully and become familiar
with your generator. Know its applications, its
limitations and any hazards involved.
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.
Hazard Symbols and Meanings
NOTICE
Exceeding generators wattage/amperage capacity can
A
D
G
B
E
C
F
J
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.
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.
H
Safety Rules
A - Explosion
B - Fire
C - Electric Shock
D - Toxic Fumes
E - Kickback
F - Hot Surface
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.
G - Flying Objects
H - Moving Parts
J - Read Manual
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.
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DANGER
Storage batteries give off explosive hydrogen gas
during recharging.
Hydrogen gas stays near battery for a long time
after battery has been charged.
Slightest spark will ignite hydrogen and cause
explosion.
You can be blinded or severely injured.
WARNING
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or
death.
WHEN ADDING OR 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.
Battery electrolyte fluid contains acid and is
extremely caustic.
• 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.
Contact with battery fluid will cause severe
chemical burns.
• DO NOT allow any open flame, spark, heat, or lit cigarette during
and for several minutes after charging a battery.
• Wear protective goggles, rubber apron, and rubber gloves.
• DO NOT light a cigarette or smoke.
WHEN STARTING EQUIPMENT
• Ensure spark plug, muffler, fuel cap, and air cleaner are in place.
• DO NOT crank engine with spark plug removed.
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.
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
• 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.
WARNING
Running engine gives off carbon monoxide, an
odorless, colorless, poison gas.
WARNING
Breathing carbon monoxide can cause headache,
fatigue, dizziness, vomiting, confusion, seizures,
nausea, fainting or death.
• 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.
• 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).
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.
WARNING
The engine exhaust from this product contains
chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
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WARNING
WARNING
Generator produces hazardous voltage.
Starter and other rotating parts can entangle
hands, hair, clothing, or accessories.
Failure to isolate generator from power utility can
result in death or injury to electric utility workers
due to backfeed of electrical energy.
• NEVER operate generator without protective housing or covers.
• 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 wear loose clothing, jewelry or anything that may be
caught in the starter or other rotating parts.
• Tie up long hair and remove jewelry.
CAUTION
Excessively high operating speeds increase risk of injury
and damage to generator.
Excessively low speeds impose a heavy load.
• 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.
• 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.
WARNING
NOTICE
Exceeding generators wattage/amperage capacity can
Contact with muffler area can result in serious
burns.
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.
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.
• Connect electrical loads in OFF position, then turn ON for
operation.
• Keep at least 5 feet (1.5 m) of clearance on all sides of
generator including overhead.
• Turn electrical loads OFF and disconnect from generator before
stopping generator.
• 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
Improper treatment of generator can damage it and
shorten its life.
• Use generator only for intended uses.
• If you have questions about intended use, ask dealer or contact
local service center.
WARNING
• Operate generator only on level surfaces.
• DO NOT expose generator to excessive moisture, dust, dirt, or
corrosive vapors.
• DO NOT insert any objects through cooling slots.
• If connected devices overheat, turn them off and disconnect
them from generator.
Unintentional sparking can result in fire or
electric shock.
• Shut off generator if:
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.
-electrical output is lost;
-equipment sparks, smokes, or emits flames;
-unit vibrates excessively.
WHEN TESTING FOR ENGINE SPARK
• Use approved spark plug tester.
• DO NOT check for spark with spark plug removed.
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Add Engine Oil
Assembly
Your generator requires some assembly and is ready for use
after it has been properly serviced with the recommended
fuel and oil.
• Place generator on a level surface.
NOTE: Verify provided oil bottles are the correct viscosity for
current ambient temperature.
• Refer to engine operator’s manual and follow oil
recommendations and instructions.
If you have any problems with the assembly of your generator,
please call the generator helpline at (877) 224-0458. 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.
NOTICE
Any attempt to crank or start the engine before it has been
properly filled with the recommended oil will result in
equipment failure.
Unpack Generator
1. Set the carton on a rigid, flat surface.
2. Remove everything from carton except generator.
• Refer to engine manual for oil information.
• Damage to equipment resulting from failure to follow this
instruction will void warranty.
3. Open carton completely by cutting each corner from
top to bottom.
4. Leave generator on carton to install wheel kit.
NOTE: Check oil often during engine break–in. Refer to
engine operator’s manual for recommendations.
Add Fuel
The generator is supplied with:
• Engine oil bottle
NOTE: Refer to engine operator’s manual and follow fuel
recommendations.
• Battery charge cables
• Operator’s manual
• Engine operator’s manual
• Wheel kit
WARNING
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or
death.
Install Wheel Kit
The wheel kit is designed to greatly improve the portability of
your generator.
WHEN ADDING FUEL
NOTE: Wheel kit is not intended for over-the-road use.
You will need the following tool to install these components:
• Needle Nose Pliers
• 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.
Install the wheel kit as follows:
1. Tip generator up onto handle end.
2. Slide axle (A) through both axle mounting brackets on
• Keep fuel away from sparks, open flames, pilot lights, heat, and
other ignition sources.
• DO NOT light a cigarette or smoke.
cradle frame.
1. Clean area around fuel fill cap, remove cap.
A
2. Slowly add unleaded gasoline (A) to fuel tank (B). Be
careful not to overfill. Allow about 1.5" of tank space
(C) for fuel expansion as shown.
B
D
C
C
3. Slide a flat washer (B) and wheel (C) over the axle.
4. Slide another flat washer (B) over the axle.
B
A
5. Insert cotter pin (D) through hole on axle. Bend the
ends of the cotter pin over the axle with a needle-nose
pliers to retain wheel.
6. Repeat step 3 thru 5 to secure second wheel.
7. Tip generator back down onto wheels.
3. Install fuel cap and let any spilled fuel evaporate before
starting engine.
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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 ft. (1.5 m) 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.
A
N
M
L
B
C
K
J
H
G
F
D
E
A - Fuel Tank — Capacity of 1.32 U.S. gallons (5.0 L).
H - Spark Plug — Access to engine spark plug.
B - Circuit Breaker (AC) — A push-to-reset circuit breaker is
provided to protect the receptacle and generator against
electrical overload.
J - Air Cleaner — Protects engine by filtering dust and
debris out of intake air.
K - Choke Lever — Used when starting a cold engine.
L - Recoil Starter — Used to start the engine.
C - 120 Volt AC, 15 Amp, Duplex Receptacle — May be
used to supply electrical power for the operation of
120 Volt AC, 15 Amp, single phase, 60 Hz electrical,
lighting, appliance, tool, and motor loads.
M - Fuel Valve — Used to turn fuel supply on and off to
engine.
N - Engine Switch — Set this switch to “On” before using
recoil starter. Set switch to “Off” to stop engine.
D - Grounding Fastener — Consult your local agency having
jurisdiction for grounding requirements in your area.
E - 12 Volt DC, 8.3 Amp Accessory Jacks — May be used
to power 12 Volt DC electrical devices or recharge
12 Volt DC batteries.
Items Not Shown:
Engine Identification — Provides model, type and code of
engine. Please have these readily available if calling for
assistance.
F - Spark Arrester Muffler — Exhaust muffler lowers engine
noise and is equipped with a spark arrester screen.
Oil Drain Plug — Drain engine oil here.
G - Data Tag — Provides model, revision, and serial number
of generator. Please have these readily available when
calling for assistance.
Oil Fill Cap — Check and fill engine with oil here.
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Use each receptacle to operate 120 Volt AC, single–phase,
60 Hz electrical loads requiring up to 1,800 watts (1,8 kW) at
15 Amps of current. Use cord sets that are rated for 125 Volt
AC loads at 15 Amps (or greater).
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 15 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.
• DO NOT overload the generator. See Don’t Overload Generator.
Keep extension cords as short as possible to minimize
voltage drop.
12 Volt DC Accessory Jack
WARNING
These receptacles allows you to recharge a 12 Volt
automotive or utility style storage battery with the battery
charge cable provided. Camping-style air pumps, lanterns,
fans, or other 12 Volt devices having a cigarette lighter-type
plug may also be powered by these outlets.
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.
120 Volt AC, 15 Amp, Duplex Receptacle
The duplex receptacle is protected against overload by a
push-to-reset circuit breaker.
These receptacles can not recharge 6 Volt batteries and can
not be used to crank an engine having a discharged battery.
See Charging a Battery before attempting to recharge a
battery.
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Operation
WARNING
Starting the Engine
Disconnect all electrical loads from the generator. Use the
Contact with muffler area can result in serious
burns.
following start instructions:
Exhaust heat/gases can ignite combustibles,
structures or damage fuel tank causing a fire.
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.
• 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.
2. Turn fuel valve (A) to “Open” position (fully clockwise).
• 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.
A
Connecting Electrical Loads
1. Let engine stabilize and warm up for a few minutes
3. Place the engine switch (B) in the “On” position.
after starting.
2. Plug in and turn on the desired 120 Volt AC, single
phase, 60 Hz electrical loads.
B
NOTE:
• DO NOT connect 240 Volt loads to the 120 Volt duplex
receptacle.
• DO NOT connect 3-phase loads to the generator.
• DO NOT connect 50 Hz loads to the generator.
4. Start engine according to instructions given in the
engine operator’s manual.
• DO NOT OVERLOAD THE GENERATOR. See Don’t
Overload Generator.
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.
NOTICE
Exceeding generators wattage/amperage capacity can
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.
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.
NOTE: If engine starts after 3 pulls, but fails to run for more
than 10 seconds, check for proper oil level in crankcase. This
unit may be equipped with a low oil protection device. See
engine operator’s manual.
• Turn electrical loads OFF and disconnect from generator before
stopping generator.
Stopping the Engine
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.
2. Let engine run at no-load for several minutes to
stabilize internal temperatures of engine and generator.
3. Move engine switch to the “Off” position.
4. Turn the fuel valve to the “Close” position (fully
counterclockwise).
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6. Connect battery charge cable clamp with black handle
to battery post or terminal indicated by Negative, NEG,
or (–).
Charging a Battery
Your generator has the capability of recharging a discharged
12 Volt automotive or utility style storage battery. DO NOT
use the unit to charge any 6 Volt batteries. DO NOT use the
unit to crank an engine having a discharged battery.
7. Start generator as described in Starting The Engine. Let
the engine run while battery recharges.
8. When battery has charged, shut down engine as
DANGER
Storage batteries give off explosive hydrogen gas
during recharging.
Hydrogen gas stays near battery for a long time
after battery has been charged.
described in Stopping The Engine.
NOTE: Use an automotive hydrometer to test battery state of
charge and condition. Follow the hydrometer manufacturer’s
instructions carefully. Generally, a battery is considered to be
at 100% state of charge when specific gravity of its fluid (as
measured by hydrometer) is 1.260 or higher.
Slightest spark will ignite hydrogen and cause
explosion.
Cold Weather Operation
You can be blinded or severely injured.
Under certain weather conditions (temperatures below 40°F
[4°C] combined with high humidity), your generator may
experience icing of the carburetor and/or the crankcase
breather system. To reduce this problem, you need to
perform the following:
Battery electrolyte fluid contains acid and is
extremely caustic.
Contact with battery fluid will cause severe
chemical burns.
• DO NOT allow any open flame, spark, heat, or lit cigarette during
and for several minutes after charging a battery.
1. Make sure generator has clean, fresh fuel.
2. Open fuel valve (turn valve to open position).
• Wear protective goggles, rubber apron, and rubber gloves.
3. Use SAE 5W-30 oil (synthetic preferred, see engine
operator’s manual).
To recharge 12 Volt batteries, proceed as follows:
1. If necessary, clean battery posts or terminals.
4. Check oil level daily or after every eight (8) hours of
operation.
2. Check fluid level in all battery cells. If necessary, add
ONLY distilled water to cover separators in battery
cells. DO NOT use tap water.
5. Maintain generator following maintenance schedule in
engine operator’s manual.
3. If the battery is equipped with vent caps, make sure
they are installed and are tight.
6. Shelter unit from elements.
4. Connect battery charge cable connector plug to the
12 Volt DC panel receptacle.
5. Connect battery charge cable clamp with red handle to
battery post or terminal indicated by Positive, POS or (+).
Positive
Negative
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Creating a Temporary Shelter
6. Start generator as described in the section Starting the
Engine, then place carton over generator. Keep at least
5 ft. (1.5 m) clearance on all sides of generator
including overhead with shelter in place.
1. In an emergency, use the original shipping carton.
2. Cut off top carton flaps and one long side of carton to
expose muffler side of unit. If required, tape up other
sides of carton to fit over generator as shown.
WARNING
Wind
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.
• Remove shelter when temperatures are above 40°F [4°C].
7. Remove shelter when temperatures are above 40°F
[4°C].
8. Turn engine OFF and let cool two (2) minutes before
refueling. Let any spilled fuel evaporate before starting
engine.
NOTE: If required, remove wheel kit to fit carton over
generator as shown.
3. Cut appropriate slots to access receptacles of unit.
4. Face exposed end away from wind and elements.
Creating a Permanent Shelter
5. Locate generator as described in the section Generator
Location. Keep exhaust gas from entering a confined
area through windows, doors, ventilation intakes or
other openings.
1. Build a structure that will enclose three sides and the
top of the generator, making sure muffler side of
generator is exposed.
NOTE: Structure should hold enough heat created by the
generator to prevent icing problem.
WARNING
2. DO NOT enclose generator any more than shown.
Running engine gives off carbon monoxide, an
odorless, colorless, poison gas.
NOTE: If a wheel kit is installed on the generator, enlarge
shelter accordingly.
Breathing carbon monoxide can cause headache,
fatigue, dizziness, vomiting, confusion, seizures,
nausea, fainting or death.
3. Follow steps 3 through 8 as described previously in
Creating a Temporary Shelter.
• 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).
13
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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
Rated* Additional
(Running)
Watts
Tool or Appliance
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
—
500
1200
1600
2000
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.
Sump Pump
800
Refrigerator/Freezer - 18 cf
Water Well Pump - 1/3 hp
Heating/Cooling
Window AC - 10,000 BTU
Window Fan
800
1000
1200
300
1800
600
Example:
Furnace Fan Blower - 1/2 hp
Kitchen
Microwave Oven - 1000 Watt
Coffee Maker
Electric Stove - Single Element
Hot Plate
800
1300
Rated (Running) Additional Surge
Tool or Appliance
Window Fan
Deep Freezer
Television
Watts
300
(Starting) Watts
600
500
—
1000
1500
1500
2500
—
—
—
—
500
500
Security System
180
—
Light (75 Watts)
75
—
Family Room
1555 Total
600 Highest
Surge Watts
DVD/CD Player
VCR
Stereo Receiver
Color Television - 27 in
Personal Computer w/17 in
monitor
100
100
450
500
800
—
—
—
—
—
Running Watts
Total Rated (Running) Watts
Highest Additional Surge Watts
Total Generator Output Required
= 1555
= 600
= 2155
Power Management
Other
Security System
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:
180
300
—
—
AM/FM Clock Radio
Garage Door Opener - 1/2 hp
Electric Water Heater - 40 gallon
DIY/Job Site
Quartz Halogen Work Light
Airless Sprayer - 1/3 hp
Reciprocating Saw
480
4000
520
—
1. With nothing connected to the generator, start the
engine as described in this manual.
1000
600
960
—
1200
960
2. Plug in and turn on the first load, preferably the largest
load you have.
Electric Drill - 1/2 hp
Circular Saw - 7-1/4 in
Miter Saw - 10 in
Table Planer - 6 in
Table Saw/Radial Arm Saw - 10 in
Air Compressor - 1-1/2 hp
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.
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.
14
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Cleaning
Maintenance
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.
General Recommendations
Regular maintenance will improve the performance and
extend the life of the generator. See an authorized dealer for
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 and the engine
operator’s manual.
Engine parts should be kept clean to reduce the risk of
overheating and ignition of accumulated debris:
• Use a damp cloth to wipe exterior surfaces clean.
NOTICE
NOTE: Should you have questions about replacing
components on your generator, please call (877) 224-0458
for assistance.
Improper treatment of generator can 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.
• Some adjustments will need to be made periodically to
properly maintain your generator.
• All maintenance in this manual and the engine
operator’s manual should be made at least once each
season.
• Use a soft bristle brush to loosen caked on dirt or oil.
• Use a vacuum cleaner to pick up loose dirt and debris.
• Once a year you should clean or replace the spark plug,
clean or 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. Please refer to
your engine operator’s manual for more details.
Engine Maintenance
See the engine operator’s manual for instructions on how to
properly maintain the engine.
CAUTION
Avoid prolonged or repeated skin contact with used motor
oil.
Generator Maintenance
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.
• 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.
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.
15
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Storing the Engine
Storage
See the engine operator’s manual for instructions on how to
properly prepare the engine for storage.
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.
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.
Generator Storage
• Clean the generator as outlined in Cleaning.
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.
• Check that cooling air slots and openings on generator
are open and unobstructed.
Long Term Storage Instructions
3. Cover unit with a suitable protective cover that does not
retain moisture.
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.
WARNING
Storage covers can be flammable.
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.
• 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.
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.
WARNING
Fuel and its vapors are extremely flammable and
explosive.
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.
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.
16
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Troubleshooting
Problem
Cause
1. One of the circuit breakers is open.
Correction
1. Reset circuit breaker.
2. Contact authorized service facility.
3. Check and repair.
2. Fault in generator.
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.
4. Contact authorized service facility.
1. Rocker switch set to “Off”.
2. Fuel Valve is in “Off” position.
3. Dirty air cleaner.
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 fuel 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.
Out of fuel.
Fill fuel tank.
Engine shuts down when
running.
1. Load is too high.
1. See Don’t Overload Generator in
Operation section.
Engine lacks power.
2. Dirty air filter.
2. Replace air filter.
Engine “hunts” or falters.
Carburetor is running too rich or too lean.
Contact authorized service facility.
17
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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
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
2 years*
2 years*
Commercial Use
*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
18
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Portable Generator
Product Specifications
Starting Wattage . . . . . . . . . . . . . . . . . . . . . . . .3,000 watts
Wattage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,000 watts
Load Current:
at 120 Volts AC . . . . . . . . . . . . . . . . . . . . . . . .16.6 Amps
at 12 Volts DC . . . . . . . . . . . . . . . . . . . . . . . . . .8.3 Amps
Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Single phase
Rated Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .60 Hertz
Shipping Weight . . . . . . . . . . . . . . . . . . . . .87 lb (39.5 kg)
Fuel Capacity . . . . . . . . . . . . . . . . . 1.32 U.S. gallons (5 L)
Briggs & Stratton Power Products Group, LLC
900 N. Parkway
Jefferson, Wisconsin, 53549 U.S.A.
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19
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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Exploded View - Main Unit
3
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Parts List - Main Unit
Item Part #
Description
BOLT, COVER, MUFFLER
DECAL, ON-OFF
SWITCH, ENG, ON/OFF
DECAL, CHOKE
SPACER
NUT, M4, FLANGE
SCREW, M4X12
DECAL, FUEL SHUTOFF, CCW
PANEL, END, RECOIL
HOSE, DRAIN
PANEL, SIDE, MUFFLER
BOLT, M6X16
DECAL, FUEL
DECAL, EXHAUST WARNING
PANEL, END, CONTROL
U-PACKING
DECAL, CAUTION, OIL
DECAL, UNIT
PANEL, SIDE, OIL
CABLE, BTTRY CHARGE, ACC PLUG
BRKR, CRCT, 10A, 125V
DECAL, DC OUT
Item Part #
Description
CLIP, HOSE
CLIP, NYLON
HOSE, FUEL
HANDLE
HANDLE, TUBE
GRIP, HANDLE
1
2
3
4
5
6
7
8
9
187757GS
43 187579GS
44 197845GS
45 197844GS
46 197834GS
47 197835GS
48 197867GS
49 197862GS
50 197838GS
51 197861GS
52 200231GS
53 187401GS
54 197848GS
55 197846GS
56 197851GS
57 197857GS
58 197858GS
59 200230GS
60 197852GS
61 197869GS
62 197868GS
63 197853GS
64 205090GS
65 205082GS
66 197880GS
67 197878GS
68 197879GS
69 197877GS
70 197842GS
71 205083GS
72 197841GS
73 191775GS
74 197310GS
75 202997GS
76 205087GS
77 205089GS
899 NSP
197871GS
187450GS
187766GS
205088GS
187761GS
187760GS
197797GS
205086GS
SCREW
MOUNT, VIBRATION, TANK
NUT, M6, FLANGE
ASSY, HEATSHIELD, TANK
NUT, M8, FLANGE
BRACKET, PANEL
BASE, ENG
MOUNT, VIBRATION
BOLT, M8X35, FLANGE
BOLT, M8X16, FLANGE
ASSY, BASE, ALT
AXLE
10 205092GS
11 205085GS
12 197860GS
13 205097GS
14 196830GS
15 204947GS
16 197881GS
17 187763GS
18 203859GS
19 205084GS
20 187876GS
21 187460GS
22 197873GS
23 197875GS
24 197876GS
25 187873GS
26 187415GS
27 197874GS
28 187423GS
29 187424GS
30 197863GS
31 197854GS
32 197855GS
33 187456GS
34 187436GS
35 197883GS
36 187438GS
37 197864GS
38 197866GS
39 197865GS
40 197832GS
41 187440GS
42 187443GS
PIN
WASHER, FLAT
WHEEL
HEATSHIELD, MUFFLER
BOLT, M6 - 12, FLANGE
SCREW, M3-8, SLFTAP
PIPE, TAIL
SCREW, M4X16
ARRSTR, SPARK
MUFFLER
CONDENSER, 350V
HTSHLD, ALT
DECAL, INSTRUCTION
DECAL, WARNING FUEL FILL
DECAL, WARNING, CO
SCREW, SELF TAP, M5 - 20
WASHER
ALTERNATOR (See page 5)
ENGINE
CONNECTOR
CONNECTOR
OUTLET, 12V DC, ACCSSRY
PHMS, M5-0.8 X 20
WASHER, LOCK, INTRNL
NUT, M5 X 0.8
NUT, WING, M5 X 0.8
SCREW, M4X12, SLFTAP
PANEL, CONTROL
BRKR, CRCT, 15A, 125V
RCPTCL, 15 A, 125 V
CAP, FUEL
PACKING, TANK
STRAINER, FUEL
BOLT, M6X20, FLANGE
WASHER, FLAT
SLEEVE
TANK, FUEL
FILTER, FUEL
VALVE, FUEL
900 §
Parts Not Illustrated
203861GS
MANUAL, OPERATOR’S
BOTTLE, OIL
BB3061BGS
§ -Contact Engine Manufacturer
4
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Exploded View and Parts List - Alternator
18
16
14
17
15
1
12
13
2
11
10
9
3
8
4
7
5
6
Item Part #
Description
ADPTR, ENG
Item Part #
10 NSP
11 NSP
12 197899GS
13 197900GS
14 197901GS
15 197864GS
16 NSP
17 187411GS
18 197904GS
Description
BRACKET, RECTIFIER
RBC
CONNECTOR
SLEEVE
CONNECTOR
SCREW, M6 X 20
ADPTR, MNTNG, ALT
BEARING
1
2
3
4
5
6
7
8
9
NSP
197890GS
NSP
197892GS
NSP
197894GS
197895GS
197896GS
187462GS
ASSY, ROTOR
BOLT, ROTOR
ASSY, STATOR
SCREW, M5 X 7
BOLT, STATOR
SCREW, M4 X 18
SCREW, M5 X 10
RECTIFIER
SCREW, M8 X 20
5
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