Snapper S31SNG User manual

ENGLISH ESPAÑOL FRANÇAIS
WARNING:
Read and follow all Safety Rules and Operating Instructions before
using this product. Failure to do so can result in serious injury.
ADVERTENCIA:
Lea el manual de instrucciones y siga todas las advertencias e
instrucciones de seguridad. El no hacerlo puede resultar en le-
siones graves.
AVERTISSEMENT:
Lire lemanueld’instructions etbien respecter tous lesavertisse-
ments et toutes les instructions de sécurité. Tout défaut de le
faire pourrait entraîner des blessures graves.
Instruction Manual
Manual de Instrucciones
Manuel d’Instructions
S31SNG
For Occasional Use Only
Electrolux Home Products, Inc.
250 Bobby Jones Expressway
Augusta, GA 30907
Copyright E2002 Electrolux Home Products, Inc. 530163733 11/11/02
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

2
UL CLASSIFIED PRODUCT NOTICE
Only the following Gasoline Powered Combination Gardening Appliance powerhead
models and their respective attachments have been Classified by Underwriters
Laboratories, Inc., in accordance with the applicable safety requirements.
Powerhead including trimmer attachment S31SNG...........................
Optional blower attachment SNB31.........................................
Optional brushcutter attachment SNC31...................................
The following attachment is Listed by Underwriter’s Laboratories, Inc., in accordance with
ULStandard 1602, “Gasoline--Engine--Powered, Rigid--Cutting Member,Edgers and Edge--
Trimmers.”
Optional edger attachment SNE31.........................................
SAFETY RULES
WARNING: When using gardening
appliances, basic safety precautions must al-
ways befollowed to reduce the risk of fire and
serious injury. Read and follow all instruc-
tions.
This power unit can be dangerous! Operator is
responsible for following instructions and warn-
ings on unit and in manual. Read entire instruc-
tion manual before using unit! Be thoroughly fa-
miliarwith thecontrols andthe properuse ofthe
unit. Restrict the use of this unit to persons who
have read, understand, and will follow the
instructions and warnings on the unit and in the
manual. Never allow children to operate this
unit.
SAFETY INFORMATION
ON THE UNIT
INSTRUCTION
MANUAL
DANGER: Never useblades withline
trimmer attachment. Never use flailing de-
vices with any attachment. This unit (when
used with supplied line trimmer attachment) is
designed for line trimmer use only. Use of any
other accessories with line trimmer attach-
ment will increase the risk of injury.
WARNING: Trimmer line throws ob-
jects violently. You and others can beblinded/in-
jured. Wear eye and leg protection. Keep body
parts clear of rotating line.
Eye Protection
Boots
HazardZone
50 ft.
(15 m)
Keep children, bystanders, and animals 50 feet
(15 meters) away. Stop unit immediately if ap-
proached.
If situations occur which are not covered in
this manual, use care and good judgment. If
youneed assistance, contact yourauthorized
service dealer or call 1-800-554-6723.
OPERATOR SAFETY
SDress properly. Always wear safety
glasses or similar eye protection when op-
erating, or performing maintenance, on
your unit (safety glasses are available).
Eye protection should be marked Z87.
SAlways wear face or dust mask if operation
is dusty.
SAlways wear heavy, long pants, long
sleeves, boots, and gloves. Wearing safety
leg guards is recommended.
SAlways wear foot protection. Do not go
barefoot or wear sandals. Stay clear of
spinning line.
SSecure hair above shoulder length. Secure
or remove loose clothing or clothing with
loosely hanging ties, straps, tassels, etc.
They can be caught in moving parts.
SBeing fully covered also helps protect you
from debris and pieces of toxic plants
thrown by spinning line.
SStay Alert. Do not operate this unit when
you are tired, ill, upset or under the influ-
ence of alcohol, drugs, or medication.
Watch what you are doing; use common
sense.
SWear hearing protection.
SNever start or run inside a closed room or
building. Breathing exhaust fumes can kill.
SKeep handles free of oil and fuel.
SAlways keep engine on the right hand side
of your body.
SHold the unit firmly with both hands.
SKeep trimmer head (or other optional at-
tachment) below waist level and away from
all parts of your body. Do not raise engine
above your waist.
SKeep all parts of your body away from muf-
fler and spinning line (or other optional at-
tachment). Keep engine below waist level.
A hot muffler can cause serious burns.
SKeep firmfooting andbalance. Donotover-
reach or use from unstable surfaces such
as ladders, trees, steep slopes, rooftops,
etc.
SUse only in daylight or good artificial light.
SUse only for jobs explained in this manual
(or manuals for optional attachments).
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

3
UNIT / MAINTENANCE SAFETY
SDisconnect the spark plug before perform-
ing maintenance except carburetor adjust-
ments.
SLook for and replace damaged or loose
parts before each use. Look for and repair
fuel leaks before use. Keep in goodworking
condition.
SReplace trimmer head parts that are
chipped, cracked, broken, or damaged in
any other way before using the unit.
SMaintain unit according to recommended
procedures. Keep cutting line at proper
length.
SUse only0.080!(2 mm) diameterSnappert/
Weed Eater"brand line. Never use wire,
rope, string, etc.
SInstall required shield properly before using
the unit. Use only specified trimmer head;
make sure it is properly installed and se-
curely fastened.
SMake sure unit is assembled correctly as
shown in this manual.
SMake carburetor adjustments with lower
end supported to prevent line from contact-
ing any object.
SKeep others away when making carburetor
adjustments.
SUse only recommended Snappert/Weed
Eater"accessories and replacement
parts.
SHave all maintenance and service not ex-
plained in this manual performed by an au-
thorized service dealer.
FUEL SAFETY
SMix and pour fuel outdoors.
SKeep away from sparks or flames.
SUse a container approved for fuel.
SDo not smoke orallow smoking near fuel or
the unit.
SAvoid spilling fuel or oil. Wipe up all fuel
spills.
SMove at least 10 feet (3 meters) away from
fueling site before starting engine.
SStop engine and allow to cool before re-
moving fuel cap.
SAlways store gasoline in a container ap-
proved for flammable liquids.
TRANSPORTING AND STORAGE
SAllow engine tocool before storing or trans-
porting in vehicle.
SEmpty the fuel tank before storing or trans-
porting the unit. Use upfuel left in the carbu-
retor by starting the engine and letting it run
until it stops.
SStore unit and fuel in area where fuel vapors
cannot reach sparks or open flames fromwa-
ter heaters, electric motors or switches, fur-
naces, etc.
SStore unit so line limiter blade cannot acci-
dentally cause injury. The unit can be hung
by the tube.
SStore unit out of reach of children.
SAFETY NOTICE: Exposure to vibrations
through prolonged use of gasoline powered
hand tools could cause blood vessel ornerve
damage in the fingers, hands, and joints of
people prone to circulation disorders or ab-
normal swellings. Prolonged use in cold
weather hasbeenlinked toblood vessel dam-
age in otherwise healthy people. If symptoms
occur such as numbness, pain, loss of
strength, change in skin color or texture, or
loss of feeling in the fingers, hands, or joints,
discontinue the use of this tool and seek med-
ical attention. An anti--vibration system does
not guarantee the avoidance of these prob-
lems. Users who operate power tools on a
continual and regular basis must monitor
closely their physical condition and the condi-
tion of this tool.
SPECIAL NOTICE: This unit is equipped
with a temperature limiting muffler and spark
arresting screen which meets the require-
ments of California Codes 4442 and 4443. All
U.S. forest land and the states of California,
Idaho, Maine, Minnesota, New Jersey, Ore-
gon, and Washington require by law that
many internal combustion engines be
equipped with asparkarresting screen. Ifyou
operate in alocale where such regulations ex-
ist, youarelegally responsible formaintaining
the operating condition of these parts. Failure
to do so is a violation of the law. For normal
homeowner use, the mufflerand spark arrest-
ing screen will not require any service. After
50 hours of use, we recommend that your
muffler be serviced or replaced by an autho-
rized service dealer.
LINE TRIMMER SAFETY
WARNING: Inspect the area to be
trimmed before each use. Remove objects
(rocks, broken glass, nails, wire, etc.) which
can bethrown byorbecome entangled inline.
Hard objects can damage the trimmer head
and be thrown causing serious injury.
SUse only for trimming, scalping, mowing and
sweeping. Do not use for edging, pruning or
hedge trimming.
SCut from your right to your left. Cutting on
left side of the shield will throw debris away
from the operator.
ADDITIONAL SAFETY RULES
FOR OPTIONAL ATTACHMENTS
WARNING: For each optional at-
tachment used, read entire instruction manu-
al before use and follow all warnings and in-
structions in manual and on attachment.
WARNING: Ensure handlebar is
installed when using edger or brushcutter at-
tachments. Attach handlebar above arrowon
safety label on the upper tube (engine end of
unit). If your edger or brushcutter attachment
does not include a handlebar,ahandlebar ac-
cessory kit (#530071451) is available from
your authorized service dealer.
Handlebar
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

4
EDGER SAFETY
WARNING: Inspect the area to be
edged before each use. Remove objects
(rocks, broken glass, nails, wire, etc.) which
can be thrown by the blade or can wrap
around the shaft.
SBlade rotates momentarily after the trigger
is released. The blade can seriously cut
you or others.
SAllow blade to stop before removing it from
the cut.
SThrow away blades that are bent, warped,
cracked, broken or damaged in any other
way. Replace parts that are cracked,
chipped, or damaged before using the unit.
SDo not attempt to remove cut material nor
hold material to be cut when the engine is
running or when cutting blade is moving.
SAlways keep the wheel and depth adjusting
skid in contact with the ground.
SAlways push the unit slowly over the
ground. Stay alert for uneven sidewalks,
holes in the terrain, large roots, etc.
SAlways use the handlebar when using edg-
er attachment.
BLOWER/VACUUM SAFETY
WARNING: Inspect area before
starting unit. Remove all debris and hard ob-
jects such as rocks, glass, wire, etc. that can
ricochet, be thrown, orotherwise cause injury
or damage during operation.
SDo not set unit on any surface except a
clean, hard area while engine is running.
Debris such as gravel, sand, dust, grass,
etc., could be picked up by the air intake
and thrown out through discharge opening,
damaging unit, property,or causing serious
injury to bystanders or operator.
SNever place objects inside the blower
tubes, vacuum tubes or blower outlet. Al-
ways direct the blowing debris away from
people, animals, glass, and solid objects
such as trees, automobiles, walls, etc. The
forceofaircancauserocks,dirt,orsticksto
be thrown or to ricochet which can hurt
people or animals, break glass, or cause
other damage.
SNever run unit without the proper equip-
ment attached. When using your unit as a
blower, always install blower tubes.
SCheck air intake opening, blower tubes or
vacuum tubes frequently, always with en-
gine stopped and spark plug disconnected.
Keep vents and discharge tubes free ofde-
bris which can accumulate and restrict
proper air flow.
SNever place any object inair intake opening
as this could restrict proper air flow and
cause damage to the unit.
SNever use for spreading chemicals, fertiliz-
ers, orother substances which maycontain
toxic materials.
STo avoid spreading fire, do not use near leaf
or brush fires, fireplaces, barbecue pits,
ashtrays, etc.
BRUSHCUTTER SAFETY
DANGER: Blade can thrust violently
away from material it does not cut. Blade
thrust can cause amputation of arms or legs.
WARNING: Donot usetrimmerhead
as a fastening device for the blade.
WARNING: The blade continues to
spin after the throttle is released or engine is
turned off. The coasting blade can throw ob-
jects or seriously cut you if accidentally
touched. Stop the blade by contacting the
right hand side of the coasting blade with ma-
terial already cut.
Stop coasting
blade by contact
with cut material.
WARNING: Inspect the area to be
cut before each use. Remove objects (rocks,
broken glass, nails, wire, etc.) which can be
thrown or become entangled in the blade or
trimmer line.
SThrow away and replace blades that are
bent, warped, cracked, broken ordamaged
in any other way.
SInstall required shield properly before using
the unit. Use the metal shield for all metal
blade use.
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

5
WARNING: Only use brushcutter at-
tachments that provide a metal shield with
proboscis nose.
Proboscis
nose
SUseonly specified blade and makesure it is
properly installed and securely fastened.
SCut from your left to your right. Cutting on
the right side of the shield will throw debris
away from the operator.
SAlways use the handlebar and a properly
adjusted shoulder strapwithblade (seeAS-
SEMBLYinstructions in brushcutter attach-
ment instruction manual).
CULTIVATOR SAFETY
WARNING: Rotating tines cancause
serious injury. Keep away from rotating tines.
Stop the engine and disconnect the spark
plug before unclogging tines or making re-
pairs.
WARNING: Inspect the area to be
cultivated before starting the unit. Remove all
debris and hard and sharp objects such as
rocks, vines, branches, rope, string, etc.
SAvoid heavy contact with solid objects that
might stop the tines. If heavy contact oc-
curs, stop the engine and inspect the unit
for damage.
SNever operate the cultivator without thetine
cover in place and properly secured.
SKeep the tines and guard clear of debris.
SAfter striking a foreign object, stop the en-
gine, disconnect the spark plug and inspect
the cultivator for damage. Repair before re-
starting.
SDisconnect attachment from the drive en-
gine before cleaning the tines with a hose
and water to remove any build--up. Oil the
tines to prevent rust.
SAlways wear gloves when servicing or
cleaning the tines. The tines become very
sharp from use.
SDo not run unit at high speed unless culti-
vating.
HEDGE TRIMMER SAFETY
DANGER: RISK OF CUT; KEEP
HANDS AWAY FROM BLADE -- Blade
moves momentarily after the trigger is re-
leased. Do not attempt to clear away cut ma-
terial when the blade is in motion. Make sure
the switch is in the OFF position, the spark
plug wire is disconnected, and the blade has
stopped moving before removing jammed
material fromthecutting blade. Donot grabor
hold the unit by the cutting blade.
Allow blades to stop
before removing
them from the cut.
Blades move
momentarily
after the
trigger is
released.
WARNING: Inspect the area before
starting the unit. Remove all debris and hard
objects such as rocks, glass, wire, etc. that
can ricochet, be thrown, or otherwise cause
injury or damage during operation.
SDo not use a cutting blade that is bent,
warped, cracked, broken or damaged in
any other way. Have worn or damaged
parts replaced by your authorized service
dealer.
SAlways keep unit in front of your body.
Keep all parts of your body away from the
cutting blade.
SKeep the cutting blade and air vents clearof
debris.
POLE PRUNER SAFETY
WARNING: The reciprocating blade/
rotating chain can cause severe injury. In-
spect the unit before use. Do not operate unit
with a bent, cracked ordull blade or dull chain.
Keep away from the blade/chain.
WARNING: The reciprocating blade/
rotating chain is sharp. Do not touch. Topre-
vent serious injury, always stop engine and
ensure blade/chain has stopped moving, dis-
connect spark plug, and wear gloves when
changing or handling the blade or chain.
WARNING: A coasting blade/rotat-
ing chain cancauseinjury while it continues to
move after the engine is stopped. Maintain
proper control of the unit until the blade/chain
has completely stopped moving. Keep
hands, face and feet at a distance from all
moving parts. Do not attempt to touch or stop
the blade or chain when it is moving.
WARNING: Falling objects can
cause severe head injury. Wear head protec-
tion when operating this unit with a pole prun-
er attachment.
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

6
WARNING: To prevent serious inju-
ry, do not use more than one boom extension
with a pole pruner attachment.
WARNING: Keep the pruner away
from power lines or electrical wires.
SOnly use for pruning limbs or branches up
to 4 inches in diameter.
SDo not operate the unit faster than the
speed needed to prune. Do not run the unit
at high speed when not pruning.
SAlways stop the unit when work is delayed
orwhen walking from onecutting location to
another.
SIf you strike orbecome entangled with afor-
eign object, stop the engine immediately
and check for damage. Have any damage
repaired by an authorized service dealer
before attempting further operations. Dis-
card blades that are bent, warped, cracked
or broken.
SStop the unit immediately if you feel exces-
sive vibration. Vibration is a sign of trouble.
Inspect thoroughly for loose nuts, bolts or
damage before continuing. Contact an au-
thorized service dealer for repair or re-
placement of affected parts as necessary.
SNOW THROWER SAFETY
WARNING: Keep hands and feet
away from the rotor when starting or running
the engine. Never attempt to clear the rotor
with the engine/motor running. Stop engine
and disconnect spark plug before unclogging
snow or debris from discharge chute or when
adjusting vanes.
WARNING: Never lean over dis-
charge chute. Rocks or debris could be
thrown into the eyes and face and cause seri-
ous injury or blindness.
WARNING: Inspect the area where
the unit is to be used. Remove objects that
could be thrown or damage the unit. Some
objects may be hidden by fallen snow -- be
alert for the possibility.
SDirect material discharge away from glass
enclosures, automobiles, etc.
SDo not run engine at high speed while not
removing snow.
SBe attentive when using the snowthrower,
and stay alert for holes in the terrain and
other hidden hazards.
SMake sure the rotor will spin freely before
attaching the snowthrower to the power-
head.
SIf the rotor will not rotate freely due tofrozen
ice, thaw the unit before thoroughly before
attempting to operate under power.
SKeep the rotor clear of debris.
SDo not throw snow near other people. The
snow thrower could propel small objects at
high speed causing injury.
SAfter striking a foreign object, stop the en-
gine, disconnect spark plug andinspect the
snowthrower for damage and repair if nec-
essary before restarting unit.
SNever operate the snowthrower near glass
enclosures, automobiles and trucks.
SNever attempt to use the snowthrower on a
roof.
SNever operate the snowthrower near win-
dow wells, dropoffs, etc.
SNever discharge snow onto public roads or
near moving traffic.
SClear snow from slopes by going up and
down; never across. Use caution when
changing directions. Never clear snow
from steep slopes.
SLet snowthrower run for afew minutes after
clearing snow so moving parts do not
freeze.
SLook behind and use care when backing
up. Exercisecaution to avoid slipping orfal-
ling, especially when operating in reverse.
SKnow how to stop quickly.
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

7
ASSEMBLY
WARNING: If received assembled,
repeat all steps toensure your unit is properly
assembled and all fasteners are secure.
Examine parts for damage. Do not use dam-
aged parts.
NOTE: If you need assistance or find parts
missing or damaged, call 1-800-554-6723.
It is normal for the fuel filter to rattle in the
empty fuel tank.
Finding fuel or oil residue on muffler is normal
due to carburetor adjustments and testing
done by the manufacturer.
INSTALLING TRIMMER ATTACH-
MENT
CAUTION: When installing trimmer attach-
ment, place the unit on aflat surface forstabil-
ity.
1. Loosen the coupler by turning the knob
counterclockwise.
Coupler
Knob
LOOSEN
TIGHTEN
Shipping
protector
2. Remove shipping protector from coupler.
3. Remove thetube capfromthe trimmer at-
tachment (if present).
4. Position locking/release button of attach-
ment into guide recess of coupler.
5. Push the attachment into the coupler until
the locking/release button snaps into the
primary hole.
6. Before using the unit, tighten the knobse-
curely by turning clockwise.
Coupler Primary Hole
Upper
Tube Locking/
Release
Button
Lower
Attachment
Guide Recess
WARNING: Make sure the locking/
release button is locked in the primary hole
and the knob is securely tightened before op-
erating the unit. All attachments are designed
to be used in the primary hole.
For optional attachments, see the AS-
SEMBLY section of the applicable attach-
ment instruction manual.
ATTACHING SHIELD
WARNING: The shield must be prop-
erly installed. The shield provides partial protec-
tion from the risk of thrown objectsto the opera-
tor and others and is equipped with a line limiter
blade which cuts excess line to the proper
length. The line limiter blade (on underside of
shield) is sharp and can cut you. For proper
orientation of shield, see KNOW YOUR TRIM-
MER illustration in OPERATION section.
1. Remove wing nut from shield.
2. Insert bracket into slot as shown.
3. Pivot shield until bolt passes through hole
in bracket.
4. Securely tighten wing nut onto bolt.
Slot
Shield
Wing
Nut
Bracket
Line Limiter Blade
ADJUSTING THE HANDLE
WARNING: When adjusting the han-
dle, be sure it remains between the trigger
and the arrow on the safety label.
1. Loosen wing nut on handle.
2. Rotate the handle on the tube to an up-
right position; retighten wing nut.
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

8
OPERATION
KNOW YOUR TRIMMER
READ THIS INSTRUCTION MANUAL AND SAFETY RULES BEFOREOPERATING YOURUNIT.
Compare the illustrations with yourunit to familiarize yourself with the location of the variouscontrols
and adjustments. Save this manual for future reference.
Line Limiter
Blade
Primer Bulb
Assist Handle
Starter
Handle
Throttle Trigger
Choke
Lever
Shield
Trimmer
Head Tube
Muffler
ON/OFF Switch
Coupler
ON/OFF SWITCH
The ON/OFF switch is located on the trigger
handle andisused tostoptheengine. Movethe
switch to the OFF position to stop the engine.
PRIMER BULB
The PRIMER BULB removes airfrom the car-
buretor and fuel lines and fills them with fuel.
This allows you to start the engine with fewer
pulls on the starter rope. Activate the primer
bulb by pressing it and allowing it to return to
its original form.
CHOKE
The CHOKE helps to supply fuel to the engine
to aid in cold starting. Activate the choke by
moving the choke lever to the FULL CHOKE
position. Aftertheengineattemptsto start,move
the choke lever to the HALF CHOKE position.
Once engine hasstarted, movethe chokelever
to the OFF CHOKE position.
COUPLER
The COUPLER enables optional attach-
ments to be installed on the unit.
BEFORE STARTING ENGINE
WARNING: Be sure to read the fuel
information in the safety rules before you be-
gin. If you do not understand the safety rules,
do not attempt to fuel your unit. Call
1-800-554-6723.
FUELING ENGINE
WARNING: Remove fuel cap slowly
when refueling.
This engine is certified to operate on
unleaded gasoline. Before operation, gasoline
must be mixed with a good quality synthetic
2-cycle air-cooled engine oil designed to be
mixed at a ratio of 40:1. Snappert/Weed
Eater"brand synthetic oil is recommended.
Mix gasoline and oil at a ratio of 40:1. A 40:1
ratio is obtained by mixing 3.2 ounces (95 ml)
of oil with 1 gallon (4 liters) of unleaded
gasoline. DO NOT USE automotive oil or
boat oil. These oils will cause engine damage.
When mixing fuel, follow instructions printed
on container. Once oil is added to gasoline,
shake container momentarily to assure that
the fuel is thoroughly mixed. Always read and
follow the safety rules relating to fuel before
fueling your unit.
IMPORTANT
Experience indicates that alcohol blended
fuels (called gasohol or using ethanol or
methanol) can attract moisture which leads to
separation and formation of acids during stor-
age. Acidic gas can damage the fuel system
of an engine while in storage.
Toavoid engine problems, empty the fuelsys-
tem before storage for 30 days or longer.
Drain the gas tank, start the engine and let it
run until the fuel lines and carburetor are
empty. Use fresh fuel next season.
Never use engine or carburetor cleaner prod-
ucts in the fuel tank or permanent damage
may occur.
See the STORAGE section for additional in-
formation.
HOW TO STOP YOUR UNIT
STo stop the engine, move the ON/OFF
switch to the OFF position.
SIf engine does not stop, move choke lever
to FULL CHOKE position.
For Parts Call K&T 606-678-9623 or 606-561-4983
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9
ON/OFF Switch
HOW TO START YOUR UNIT
WARNING: The trimmer head will
turn while starting the engine.
Avoid any contact with the muffler. A hot muf-
fler can cause serious burns.
STARTING A COLD ENGINE (or a
warm engine after running out of
fuel)
Starting Position
Muffler
Choke
Lever
Starter Handle
Primer Bulb
1. Set unit on a flat surface.
2. Move ON/OFF switch to the ONposition.
3. Slowly press the primer bulb 6 times.
4. Move choke lever to FULL CHOKE by
aligning lever with position shown on de-
cal (see illustration below).
Choke
position
decal
5. Squeeze the throttle trigger fully and hold
through all remaining steps.
6. Pull starter rope handle sharply until en-
gine sounds as if it is trying to start, but do
not pull rope more than 6 times.
7. As soon asengine sounds as if it is trying
to start, move choke lever to HALF
CHOKE by aligning lever with position
shown on decal (see illustration below).
Choke
position
decal
8. Pull starter rope sharply until engine runs,
but no more than 6 pulls. If the engine
doesn’t start after 6 pulls (at the HALF
CHOKE position), move the choke lever to
the FULL CHOKE position and press the
primer bulb 6 times. Squeeze and hold the
throttle trigger and pull the starter rope 2
more times. Move the choke lever to the
HALF CHOKE position and pull the starter
rope until the engine runs, but no more than
6 pulls. If the engine doesn’t start, repeat
procedure 2 additional times.
NOTE: If engine still doesn’t start, it is
probably flooded. Proceed to STARTING A
FLOODED ENGINE.
9. Once the engine starts, allow it to run 10
seconds, then move the choke lever to
OFF CHOKE by aligning lever with posi-
tion shown on decal (see illustration be-
low). Allow the unit to run for 30 more se-
conds at OFF CHOKE before releasing
the throttle trigger. NOTE: If engine dies
with the choke lever in the OFF CHOKE
position, move the choke lever to the
HALF CHOKE position and pull the rope
until engine runs, but no more than 6
pulls.
Choke
position
decal
STARTING A WARM ENGINE
1. Move ON/OFF switch to the ONposition.
2. Move the choke lever to the HALF
CHOKE position.
3. Squeeze and hold the throttle trigger.
Keep throttle trigger fully squeezed until
the engine runs smoothly.
4. Pull starter ropesharply until engine runs,
but no more than 5 pulls.
5. Allow engine to run 15 seconds, then
move the choke lever tothe OFF CHOKE
position.
NOTE: If engine has not started, pull starter
rope 5more pulls. If engine still does not run,it
is probably flooded.
STARTING A FLOODED ENGINE
Flooded engines can be started by placing
the choke lever in the OFF CHOKE position;
then, pull the rope to clear the engine of ex-
cess fuel. This couldrequire pulling the starter
handle many times depending on how badly
the unit is flooded.
For Parts Call K&T 606-678-9623 or 606-561-4983
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10
If the unit still doesn’t start, refer to
TROUBLESHOOTING TABLE or call
1-800-554-6723.
OPERATING THE COUPLER
This model is equipped with a coupler which
enables optional attachments to be installed.
The optional attachments are: MODEL:
Edger SNE31.......................
Cultivator SNT31...................
Blower SNB31......................
Brushcutter SNC31.................
WARNING: Alwaysstopunit anddis-
connect spark plug before removing or instal-
ling attachments.
REMOVING TRIMMER ATTACH-
MENT (OR OTHER OPTIONAL AT-
TACHMENTS)
CAUTION: When removing or installing at-
tachments, place the unit on a flat surface for
stability.
1. Loosen the coupler by turning the knob
counterclockwise.
Coupler
Knob
LOOSEN
TIGHTEN
Upper Tube
Lower
Attachment
2. Press and hold the locking/release button.
Locking/Release
Button
Coupler Upper Tube
Lower Attachment
3. While securely holding the engine and
upper tube, pull the attachment straight
out of the coupler.
INSTALLING OPTIONAL ATTACH-
MENTS
1. Remove the tube cap from the attach-
ment (if present).
2. Position locking/release button of attach-
ment into guide recess of coupler.
3. Push the attachment into the coupler until
the locking/release button snaps into the
primary hole.
4. Before using the unit, tighten the knobse-
curely by turning clockwise.
Coupler Primary Hole
Upper
Tube Locking/
Release
Button
Attachment
Guide Recess
WARNING: Make sure the locking/
release button is locked in the primary hole
and the knob is securely tightened before op-
erating the unit.
OPERATING POSITION
Eye Protection
Long Pants
Heavy Shoes
ALWAYS WEAR:
Cut from your right to your left.
WARNING: Alwayswear eyeprotec-
tion. Never lean over the trimmer head.
Rocks ordebris canricochet orbe throwninto
eyes and face and cause blindness or other
serious injury.
Do not run the engine at a higher speed than
necessary. The cutting line will cut efficiently
whenthe engine isrun atlessthan full throttle.
At lower speeds, there is less engine noise
and vibration. The cutting line will last longer
and will be less likely to “weld” onto the spool.
Always release the throttle trigger and allow
the engine to return to idle speed when not
cutting.
To stop engine:
SRelease the throttle trigger.
SMove the ON/OFF switch to the OFF posi-
tion.
TRIMMER LINE ADVANCE
Thetrimmerline willadvance approximately 2
in. (5 cm)each time the bottom of the trimmer
head is tapped on the ground with the engine
running at full throttle.
The most efficient line length is the maximum
length allowed by the line limiter.
Always keep the shield in place when thetool
is being operated.
To advance line:
SOperate the engine at full throttle.
SHold the trimmer head parallel to and above
the grassy area.
STap the bottom of the trimmer head lightly on
the ground one time. Approximately 2 inches
(5 cm) of line will be advanced with each tap.
For Parts Call K&T 606-678-9623 or 606-561-4983
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11
Always tap the trimmer head on a grassy
area. Tapping on surfaces such as concrete
or asphalt can cause excessive wear to the
trimmer head.
If the line is worn down to 2 in. (5 cm) or less,
more than one tap will be required to obtain
the most efficient line length.
WARNING: Use only 0.080” (2 mm)
diameter line. Other sizes of line will not ad-
vance properly and can cause serious injury.
Do not use other materials such as wire,
string, rope, etc. Wire can break off during
cutting and become a dangerous missile that
can cause serious injury.
CUTTING METHODS
WARNING: Use minimum speed
and do not crowdthe line when cutting around
hard objects (rock, gravel, fence posts, etc.),
which candamage the trimmer head, become
entangled in the line, or be thrown causing a
serious hazard.
SThe tip of the line does the cutting. You will
achieve the best performance and
minimum line wear by not crowding the line
into the cutting area. The right and wrong
ways are shown below.
Tip of the Line
Does The Cutting
Right
Line Crowded Into
Work Area
Wrong
SThe line will easily remove grass and
weeds fromaround walls, fences, trees and
flower beds, but it also can cut the tender
bark of trees or shrubs and scar fences.
SFor trimming or scalping, use less than full
throttle to increaseline lifeand decreasehead
wear, especially:
SDuring light duty cutting.
SNear objects around which the line can
wrap such as small posts, trees or fence
wire.
SFormowing or sweeping, use full throttle for
a good clean job.
TRIMMING -- Hold the bottom of the trimmer
head about 3 in. (8cm)above the ground and
at an angle. Allow only the tip of the line to
make contact. Do not force trimmer line into
work area.
Trimming
3in.(8cm)
Above Ground
SCALPING -- The scalping technique re-
moves unwanted vegetation down to the
ground. Hold the bottom of the trimmer head
about 3 in. (8 cm) above the ground and at an
angle. Allow the tip of the line to strike the
ground around trees, posts, monuments, etc.
This technique increases line wear.
Scalping
MOWING -- Your trimmer is ideal for mowing
in places conventional lawn mowers cannot
reach. In the mowing position, keep the line
parallel to the ground. Avoid pressing the
head into the ground as this can scalp the
ground and damage the tool.
Mowing
SWEEPING -- The fanning action of the rotat-
ing line can be used for a quick and easy
clean up. Keep the line parallel to and above
the surfaces being swept and move the tool
from side to side.
Sweeping
MAINTENANCE
WARNING: Disconnect the spark
plug before performing maintenance except
for carburetor adjustments.
CHECK FOR LOOSE
FASTENERS AND PARTS
SSpark Plug Boot
SAir Filter
SHousing Screws
SAssist Handle Screw
SDebris Shield
CHECK FOR DAMAGED OR
WORN PARTS
Contact an authorized service dealer for re-
placement of damaged or worn parts.
SON/OFF Switch -- Ensure ON/OFF switch
functions properly by moving the switch to
the OFF position. Make sure engine stops;
then restart engine and continue.
SFuel Tank -- Discontinue use of unit if fuel
tank shows signs of damage or leaks.
SDebris Shield -- Discontinue use of unit if
debris shield is damaged.
For Parts Call K&T 606-678-9623 or 606-561-4983
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12
INSPECT AND CLEANUNIT AND LA-
BELS
SAfter each use, inspect complete unit for
loose or damaged parts. Clean the unit and
labels using a damp cloth with a mild deter-
gent.
SWipe off unit with a clean dry cloth.
CLEAN AIR FILTER
A dirty air filter decreases engine perform-
ance and increases fuel consumption and
harmful emissions. Always clean after every
5 hours of operation.
1. Clean the cover and the area around it to
keep dirt from falling into the carburetor
chamber when the cover is removed.
2. Remove parts by pressing button to re-
lease air filter cover.
NOTE: To avoid creating a fire hazard or
producing harmful evaporative emissions, do
not clean filter in gasoline or other flammable
solvent.
3. Wash the filter in soap and water.
4. Allow filter to dry.
5. Add a few drops of oil to the filter;
squeeze the filter to distribute oil.
6. Replace parts.
Air Filter
Air Filter
Cover
Button
REPLACE SPARK PLUG
Replace the spark plug each year to ensure
the engine starts easier and runs better. Set
spark plug gap at
0.025 in. Ignition timing is fixed and
nonadjustable.
1. Twist, then pull off spark plug boot.
2. Remove spark plug from cylinder and
discard.
3. Replace with Champion RCJ-6Y spark
plug and tighten securely with a 3/4 in.
socket wrench.
4. Reinstall the spark plug boot.
SERVICE AND ADJUSTMENTS
REPLACING THE LINE
1. Remove spool by firmly pulling on tap
button.
2. Clean entire surface of hub and spool.
3. Replace with a pre-wound spool, or cut two
lengths of 12-1/2 feet of 0.080!(2 mm) di-
ameterSnappert/WeedEaterrbrandline.
WARNING: Never use wire, rope,
string, etc., which canbreak offand become a
dangerous missile.
4. Insert ends of the lines about 1/2 inch (1
cm) into the small holes on the inside of
spool.
Small
Holes
Spool
Hub
Line in Notch
Line in Notch
Line exit holes
5. Wind the line evenly and tightly onto the
spool. Wind in the direction of the arrows
found on the spool.
6. Push the lines into the notches, leaving 3
to 5 inches (7 -- 12 cm) unwound.
7. Insert the lines into the the exit holes in
the hub as shown in the illustration.
8. Align the notches with the line exit holes.
9. Push spool into hub until it snaps into
place.
10. Pull the lines extending outside of the hub
to release the lines from the notches.
CARBURETOR ADJUSTMENT
WARNING: Keep others away when
making idle speed adjustments. The trimmer
head or any optional attachment will be spin-
ning during most ofthis procedure. Wearyour
protective equipment and observe all safety
precautions. After making adjustments, the
trimmer head or any optional attachment
must not move/spin at idle speed.
The carburetor has been carefully set at the
factory.Adjustments maybenecessary if you
notice any of the following conditions:
SEngine will not idle when the throttle is
released.
SThe trimmer head or any optional
attachment moves/spins at idle.
Make adjustments with the unit supported so
the cutting attachment is off the ground and
will not make contact with any object. Hold
the unit by hand while running and making ad-
justments. Keep all parts of your body away
from the cutting attachment and muffler.
Idle Speed Adjustment
Allow engine to idle. Adjust speed until engine
runs without trimmer head or any optional at-
tachment moving or spinning (idle too fast) or
engine stalling (idle speed too slow).
STurn idle speed screw clockwise to
increase engine speed if engine stalls or
dies.
For Parts Call K&T 606-678-9623 or 606-561-4983
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13
STurn idle speed screw counterclockwise to
decrease engine speed if trimmer head or
any optional attachment moves or spins at
idle.
WARNING: Recheck the idle speed
after each adjustment. The trimmer head or
any optional attachment must not move or
spin at idle speed toavoid serious injury tothe
operator or others. Idle Speed
Screw
Air Filter
Cover
If you require further assistance orare unsure
about performing this procedure, contact an
authorized service dealer or call
1--800--554--6723.
STORAGE
WARNING: Perform the following
steps after each use:
SAllow engine tocool before storing or trans-
porting.
SStore unit and fuel in a well ventilated area
where fuel vapors cannot reach sparks or
open flames from water heaters, electric
motors or switches, furnaces, etc.
SStore unit with all guards in place. Position
unit so that any sharp object cannot acci-
dentally cause injury.
SStore unit and fuel well out of the reach of
children.
SEASONAL STORAGE
Prepare unit for storage at end of season or if
it will not be used for 30 days or more.
If your unit is to be stored for a period of time:
SClean the entire unit before lengthy
storage.
SStore in a clean dry area.
SLightly oil external metal surfaces.
FUEL SYSTEM
Under FUELING ENGINE in the OPERA-
TION section of this manual, see message la-
beledIMPORTANT regarding the use of ga-
sohol in your engine.
Fuel stabilizer is an acceptable alternative in
minimizing the formation of fuel gumdeposits
during storage. Add stabilizer to the gasoline
in the fuel tank or fuel storage container. Fol-
low the mix instructions found on stabilizer
container. Run engine at least 5 minutes after
adding stabilizer.
ENGINE
SRemove spark plug and pour1 teaspoon of
40:1, 2-cycle engine oil (air cooled) through
the spark plug opening. Slowly pull the
starter rope 8 to 10 times to distribute oil.
SReplace spark plug with new one ofrecom-
mended type and heat range.
SClean air filter.
SCheck entire unit for loose screws, nuts,
and bolts. Replace any damaged, broken,
or worn parts.
SAt the beginning of the next season, use
only fresh fuel having theproper gasoline to
oil ratio.
OTHER
SDo not store gasoline from one season to
another.
SReplace your gasoline can if it starts torust.
For Parts Call K&T 606-678-9623 or 606-561-4983
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14
TROUBLE CAUSE REMEDY
Engine will not
start. 1. ON/OFF switch in
OFF position.
2. Engine flooded.
3. Fuel tank empty.
4. Spark plug not firing.
5. Fuel not reaching
carburetor.
6. Carburetor requires
adjustment.
1. Move ON/OFF switch to ON.
2. See “Starting a Flooded Engine” in
Operation Section.
3. Fill tank with correct fuel mixture.
4. Install new spark plug.
5. Check for dirty fuel filter; replace.
Check for kinked or split fuel line;
repair or replace.
6. Contact an authorized service dealer.
Engine will
not idle
properly.
1. Carburetor requires
adjustment.
2. Crankshaft seals worn.
3. Compression low.
1. See “Carburetor Adjustment” in
Service and Adjustments Section.
2. Contact an authorized service dealer.
3. Contact an authorized service dealer.
1. Air filter dirty.
2. Spark plug fouled.
3. Carburetor requires
adjustment.
4. Carbon build-up on
muffler outlet screen.
5. Compression low.
Engine will not
accelerate,
lacks power,
or dies under
a load.
1. Clean or replace air filter.
2. Clean or replace plug
and regap.
3. Contact an authorized service dealer.
4. Contact an authorized service dealer.
5. Contact an authorized service dealer.
Engine
smokes
excessively.
1. Choke partially on.
2. Fuel mixture incorrect.
3. Air filter dirty.
4. Carburetor requires
adjustment.
1. Adjust choke.
2. Empty fuel tank and refill with
correct fuel mixture.
3. Clean or replace air filter.
4. Contact an authorized service dealer.
Engine runs
hot. 1. Fuel mixture incorrect.
2. Spark plug incorrect.
3. Carburetor requires
adjustment.
4. Carbon build-up on
muffler outlet screen.
1. See “Fueling Engine” in Operation
section.
2. Replace with correct spark plug.
3. Contact an authorized service dealer.
4. Contact an authorized service dealer.
WARNING: Alwaysstop unit and disconnect spark plug before performing all ofthe
recommended remedies below except remedies that require operation of the unit.
TROUBLESHOOTING TABLE
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com

15
LIMITED WARRANTY
ELECTROLUX HOME PRODUCTS, INC.,
warrants to the original purchaser that each
newSnappert
tt
tbrand gasoline tool orattach-
ment is free from defects in material and
workmanship and agrees to repair or replace
under this warranty any defective gasoline
product or attachment as follows from the
original date of purchase.
2 YEARS-- Parts and Labor, when used for
household purposes.
90 DAYS -- Parts and Labor, when used for
commercial, professional, or income produc-
ing purposes.
30 DAYS -- Parts and Labor, if used for rental
purposes.
This warranty isnot transferable and does not
cover damage or liability caused by improper
handling, improper maintenance, or the use
of accessories and/or attachments not spe-
cifically recommended by ELECTROLUX
HOME PRODUCTS, INC., for this tool. Addi-
tionally, this warranty does not cover tune-
ups, spark plugs, filters, cutting line, or rotat-
ing head parts that will wear and require
replacement with reasonable use during the
warranty period. This warranty does not cov-
er predelivery setup or normal adjustments
explained in the instruction manual.
THIS WARRANTY GIVES YOU SPECIFIC
LEGAL RIGHTS, AND YOU MAY HAVE
OTHER RIGHTS WHICH VARY FROM
STATE TO STATE.
NO CLAIMS FOR CONSEQUENTIAL OR
OTHER DAMAGES WILL BE ALLOWED,
AND THERE ARE NO OTHER EXPRESS
WARRANTIES EXCEPT THOSE EX-
PRESSLY STIPULATED HEREIN.
SOME STATES DO NOT ALLOW LIMITA-
TIONS ON HOW LONG AN IMPLIED WAR-
RANTY LASTS OR THE EXCLUSION OR
LIMITATIONS OF INCIDENTAL OR CON-
SEQUENTIAL DAMAGES, SO THE ABOVE
LIMITATIONS OR EXCLUSION MAY NOT
APPLY TO YOU.
The policy of ELECTROLUX HOME PROD-
UCTS, INC., is to continuously improve its
products. Therefore, ELECTROLUX HOME
PRODUCTS, INC., reserves the right to
change, modify, or discontinue models, de-
signs, specifications, and accessories of all
products at any time without notice or obliga-
tion to any purchaser.
U.S. EPA
EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OB-
LIGATIONS: The U. S. Environmental
Protection Agency and ELECTROLUX
HOME PRODUCTS, INC., are pleased toex-
plain the emissions control system warranty
on your year 2002--2004 small off--road en-
gine. ELECTROLUX HOME PRODUCTS,
INC., must warrant the emission control sys-
tem on your smalloff--road engine for the peri-
ods of time listed below provided there has
been no abuse, neglect, or improper mainte-
nance of your small off--road engine. Your
emission control system includes parts such
as the carburetor and the ignition system.
Where a warrantable condition exists, ELEC-
TROLUX HOME PRODUCTS, INC., will re-
pair your small off--road engine at no cost to
you. Expenses covered under warranty in-
clude diagnosis, partsandlabor. MANUFAC-
TURER’S WARRANTY COVERAGE: If any
emissions related part on your engine (as
listed under Emissions Control Warranty
Parts List) is defective or adefect in the mate-
rials orworkmanship of the engine causes the
failure of such an emission related part, the
part will be repaired or replaced by ELEC-
TROLUX HOME PRODUCTS, INC. OWN-
ER’S WARRANTY RESPONSIBILITIES:
As the small off--road engine owner, you are
responsible for the performance of the re-
quired maintenance listed in your instruction
manual. ELECTROLUX HOME PROD-
UCTS, INC., recommends that you retain all
receipts covering maintenance on your small
off--road engine, but ELECTROLUX HOME
PRODUCTS, INC., cannot deny warranty
solely for the lack ofreceipts orfor yourfailure
to ensure the performance of all scheduled
maintenance. As the small off--road engine
owner, you should be aware that ELECTRO-
LUX HOME PRODUCTS, INC., may deny
you warranty coverage if your small off--road
engine or a part of it has failed due to abuse,
neglect, improper maintenance, unapproved
modifications, or the use of parts not made or
approved by the original equipment manufac-
turer. You are responsible for presenting your
small off--road engine to a ELECTROLUX
HOME PRODUCTS, INC., authorized repair
center as soon as aproblem exists. Warranty
repairs should be completed in a reasonable
amount of time, not to exceed 30 days. If you
have any questions regarding your warranty
rights and responsibilities, you should contact
your nearest authorized service center orcall
ELECTROLUX HOMEPRODUCTS, INC.,at
1--800--554--6723. WARRANTY COM-
MENCEMENT DATE: The warranty period
begins on the date the small off--road engine
is purchased. LENGTH OF COVERAGE:
This warranty shall be for a period of two
years fromthe initial date of purchase. WHAT
IS COVERED: REPAIR OR REPLACE-
MENT OF PARTS. Repair or replacement of
any warranted part will be performed at no
charge to the owner at an approved ELEC-
For Parts Call K&T 606-678-9623 or 606-561-4983
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16
TROLUX HOME PRODUCTS, INC., servic-
ing center. If you have any questions regard-
ing your warranty rights and responsibilities,
you should contact your nearest authorized
service center or call ELECTROLUX HOME
PRODUCTS, INC., at 1--800--554--6723.
WARRANTY PERIOD: Any warranted part
which is not scheduled for replacement as re-
quired maintenance, or which is scheduled
only for regular inspection to the effect of “re-
pair or replace as necessary” shall be war-
ranted for 2 years. Any warranted part which
is scheduled for replacement as required
maintenance shall be warranted for the period
of time up to the first scheduled replacement
point for that part. DIAGNOSIS: The owner
shall not be charged for diagnostic labor
which leads to the determination that a war-
ranted part is defective if the diagnostic work
is performed at an approved ELECTROLUX
HOME PRODUCTS, INC., servicing center.
CONSEQUENTIAL DAMAGES: ELEC-
TROLUX HOME PRODUCTS, INC., may be
liable for damages to other engine compo-
nents caused by the failure of a warranted
part still under warranty. WHAT IS NOT
COVERED: All failures caused by abuse, ne-
glect, or improper maintenance are not cov-
ered. ADD--ON OR MODIFIED PARTS: The
use of add--on or modified parts can be
grounds for disallowing a warranty claim.
ELECTROLUX HOMEPRODUCTS, INC., is
not liable to cover failures of warranted parts
caused by the use of add--on or modified
parts. HOW TO FILE A CLAIM: If you have
any questions regarding your warranty rights
and responsibilities, you should contact your
nearest authorized service center or call
ELECTROLUX HOMEPRODUCTS, INC.,at
1--800--554--6723. WHERE TO GET WAR-
RANTY SERVICE: Warranty services or re-
pairs shall be provided at all ELECTROLUX
HOME PRODUCTS, INC., service centers.
Call 1--800--554--6723. MAINTENANCE,
REPLACEMENT AND REPAIR OF EMIS-
SION RELATED PARTS: Any ELECTRO-
LUX HOME PRODUCTS, INC., approved re-
placement part used in the performance of
any warranty maintenance or repair on emis-
sion related parts will be provided without
charge to the owner if the part is under war-
ranty. EMISSION CONTROL WARRANTY
PARTS LIST: Carburetor, Ignition System:
Spark Plug (covered up to maintenance
schedule), Ignition Module. MAINTENANCE
STATEMENT: The owner is responsible for
the performance of all required maintenance
as defined in the instruction manual.
This engine is certified to be emissions compliant for the following use:
Moderate (50 hours)
Intermediate (125 hours)
Extended (300 hours)
For Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com