Snapper 1667-0 User Manual
3250 Watt
Generator
Owner’s Manual
Model No. 1667-0 (3250 Watt AC Generator) Manual No. 190675GS Revision 3 (11/06/2003)
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Snapper 3250 Watt Generator
TABLE OF CONTENTS
Safety Rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Know Your Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Product Specifications / Maintenance . . . . . . . . . . . . . . . . 10
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Schematic/Wiring Diagram . . . . . . . . . . . . . . . . . . . . . 14-15
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-19
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Last Page
EQUIPMENT
DESCRIPTION
Read this manual carefully and become
familiar with your generator. Know its
applications, its limitations and any hazards
involved.
The generators are 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 singlecylinder engine.
CAUTION! DO NOT exceed the generator’s
wattage/amperage capacity. See “Don’t Overload
Generator” on page 9.
Every effort has been made to ensure that information in this
manual is accurate and current. However, we reserve the
right to change, alter or otherwise improve the product and
this document at any time without prior notice.
The Emission Control System for this generator is warranted
for standards set by the Environmental Protection Agency.
For warranty information refer to the engine owner’s manual.
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, CAUTION, WARNING), 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. CAUTION, when
used without the alert symbol, indicates a situation that
could result in equipment damage. Follow safety messages
to avoid or reduce the risk of injury or death.
Hazard Symbols and Meanings
The engine exhaust from this product contains
chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
WARNING
In the State of California a spark arrester is required by law
(Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws apply on
federal lands. If you equip the muffler with a spark arrester,
it must be maintained in effective working order.
Fire
Explosion
Toxic Fumes
Hot Surface
Electrical Shock
Electrocution
Electrical Shock
Explosive Pressure
Chemical Burn
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Snapper 3250 Watt Generator
• Operate generator ONLY outdoors.
• Keep at least 2 feet of clearance on all sides of generator for
adequate ventilation.
• DO NOT operate generator inside any building or enclosure,
including the generator compartment of a recreational vehicle (RV).
Running generator gives off carbon monoxide,
an odorless, colorless, poison gas.
Breathing carbon monoxide will cause nausea,
fainting or death.
DANGER
• When using generator for backup power, notify utility
company. Use approved transfer equipment to isolate
generator from electric utility.
• Use a ground circuit fault 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.
• 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.
Generator produces powerful voltage.
Failure to isolate generator from power utility
can result in death or injury to electric utility
workers due to backfeed of electrical energy.
DANGER
• 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.
Storage batteries give off explosive hydrogen gas
during recharging.
Hydrogen gas stays around 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.
Battery electrolyte fluid contains acid and is
extremely caustic.
Contact with battery fluid will cause severe
chemical burns.
DANGER
WHEN ADDING FUEL
• Turn generator OFF and let it cool at least 2 minutes before
removing gas cap. Loosen cap slowly to relieve pressure in tank.
• Fill fuel tank outdoors.
• DO NOT overfill tank. Allow space for fuel expansion.
• Keep fuel away from sparks, open flames, pilot lights, heat, and
other ignition sources.
• DO NOT light a cigarette or smoke.
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.
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or
death.
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 bodily injury and/or property
damage.
WARNING
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Snapper 3250 Watt Generator
• DO NOT touch hot surfaces.
• Allow equipment to cool before touching.
Running engines produce heat. Temperature of
muffler and nearby areas can reach or exceed
150°F (65°C).
Severe burns can occur on contact.
WARNING
• 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.
Excessively high operating speeds increase risk of injury
and damage to generator.
Excessively low speeds impose a heavy load.
CAUTION
• See “Don’t Overload Generator” on page 9.
• 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.
Exceeding generators wattage/amperage capacity can
damage generator and/or electrical devices connected
to it.
CAUTION
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.
Unintentional sparking can result in fire or
electric shock.
WARNING
• Use generator only for intended uses.
• If you have questions about intended use, ask dealer or call
the generator helpline at 1-800-371-7833.
• 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.
• Shut off generator if:
-electrical output is lost;
-equipment sparks, smokes, or emits flames;
-unit vibrates excessively.
Improper treatment of generator can damage it and
shorten its life.
CAUTION
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Snapper 3250 Watt Generator
120 Volt AC, 20 Amp Duplex Receptacle — 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.
120 Volt AC, 30 Amp Locking Receptacle — May be
used to supply electrical power for the operation of
120 Volt AC, 30 Amp, single phase, 60 Hz electrical
lighting, appliance, tool and motor loads.
Air Cleaner — Uses a dry type filter element and foam
pre–cleaner to limit the amount of dirt and dust sucked
into the engine.
Choke Lever — Used when starting a cold engine.
Circuit Breakers (AC) — Each receptacle is provided
with a push-to-reset circuit breaker to protect the
generator against electrical overload.
Fuel Tank — Capacity of one U.S. gallon.
Grounding Fastener — If required, please consult a
qualified electrician, electrical inspector, or local agency
having jurisdiction.
Recoil starter — Used to start the engine.
Rocker Switch — Set this switch to "On" before using
recoil starter. Set switch to "Off" to switch OFF engine.
KNOW YOUR GENERATOR
Read this owner’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.
Circuit Breakers (AC)
Fuel Tank
120 Volt AC, 30 Amp
Locking Receptacle
120 Volt AC, 20 Amp
Duplex Receptacle
Grounding Fastener
Choke Lever
Air Cleaner
Recoil Starter
Rocker Switch
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Snapper 3250 Watt Generator
INSTALL WHEEL KIT
To install wheel kit you need the following tools:
• 15/16" (22mm) box, open end, or socket wrench
• Two 13mm box, open end, or socket wrenches
Install Wheel Kit as follows: (Refer to Figure 1)
1. Place bottom of generator cradle on a flat surface.
2. Place axle stud through wheel retainer on cradle
frame.
3. Use 15/16” wrench to secure the axle stud to frame
with 5/8-18 jam nut.
4. Install the other axle stud in the same manner.
NOTE: Be sure to install wheel with raised hub inboard.
5. Tip unit and install the wheel. Place flat washer over
axle stud.
6. Retain wheel on axle stud with retaining pin. Install
other wheel on remaining axle shaft the same way.
7. Attach the vibration mount to the mounting leg with a
capscrew and lock nut.
8. Remove two front nuts from vibration mount on unit
with 13mm wrench. Use these nuts to retain the
mounting leg.
9. Center the lifting handle on generator end of cradle.
Attach the handle using two 13mm wrenches with two
capscrews and two hex nuts.
BEFORE STARTING THE
ENGINE
Add Engine Oil and Fuel
• Place generator on a level surface.
• Refer to engine owner’s manual and follow oil and fuel
recommendations and instructions.
NOTE: Check oil often during engine break–in. Refer to
engine owner’s manual for recommendations.
NOTE: The generator assembly rotates on a prelubricated
and sealed ball bearing that requires no additional
lubrication for the life of the bearing.
Capscrew
Handle
Grip
Nut
Mounting Leg
Use Existing
Fasteners to
Secure Leg
Jam Nut
Retaining Pin
Wheel
Washer
Axle Stud
Figure 1 — Installing the Wheel Kit
Capscrew
Vibration Mount
Nut
CAUTION
• Refer to engine manual for oil and fuel fill information.
• Damage to equipment resulting from failure to follow this
instruction will void warranty.
Any attempt to crank or start the engine before it has
been properly filled with the recommended oil will result
in equipment failure.
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