Simplicity SINGLE STAGE SNOWTHROWER Manuel utilisateur

Catégorie
Souffleuses à neige
Taper
Manuel utilisateur
Manual Part No. 1741491
Revision 00
Rev. Date 08/2007
TP 199-4702-00-SW-J
6210540x83N
Operator’s Manual
INTRODUCTION
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1741491
Congratulations on your purchase. This Snowthrower has been designed, engineered and manufactured to give you the best
possible dependability and performance. However, like all mechanical products, your machine will occasionally require adjust-
ment and maintenance. This handbook should be read before operating or performing and adjustments on your machine.
The instructions in this Owner’s Manual are written for a person with some mechanical ability. Like most service books, not
all the steps are described. Steps on how to loosen or tighten fasteners are steps anyone can follow with some mechanical
ability. Read and follow these instructions before you use the unit.
Know your product: If you understand the unit and how the unit operates, you will get the best performance. As you read
this manual, compare the illustrations to the unit. Learn the location and the function of the controls. To help prevent an acci-
dent, follow the operating instructions and the safety rules. Keep this manual for future reference.
IMPORTANT: Many units are not assembled and are sold in cartons. It is the responsibility of the owner to make sure the as-
sembly instructions in this manual are exactly followed. Other units are purchased in an assembled condition. On assembled
units, it is the responsibility of the owner to make sure the unit is correctly assembled. The owner must carefully check the unit
according to the instructions in this manual before it is first used.
The warranty, found in this manual, details the coverage and limitations of this product.
RESPONSIBILITY OF THE OWNER
It is the responsibility of the owner to follow the instructions below.
1. Carefully read and follow the rules for safe operation.
2. Follow all the assembly instructions.
3. Inspect the unit.
4. Make sure that the operator of the unit knows how to correctly use all standard and accessory equipment.
5. Operate the unit only with guards, shields, and other safety items in place and working correctly.
6. Correctly adjust the unit.
7. Service the unit only with authorized or approved replacement parts.
8. Complete all maintenance on the unit.
FOR YOUR RECORDS
DATE PURCHASED: ____________________
MODEL NO: __________________________
SERIAL NO: __________________________
STORE WHERE PURCHASED: ____________
ADDRESS: ___________________________
CITY: __________________ STATE: ______
TELEPHONE: _________________________
Record this information about your unit so that you will be able to provide it in case of loss or theft.
RULES FOR SAFE OPERATION
This manual contains safety information to
make you aware of the hazards and risks
associated with snow throwers, and how to avoid them.
The snow thrower is designed and intended for removal
of snow, and should not be used for any other purpose. It
is important that you read and understand these
instructions, and anyone operating the equipment read
and understand these instructions.
The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth
defects, or other reproductive harm.
WARNING
A signal word (DANGER, WARNING, or CAUTION) is used
with the alert symbol to indicate the likelihood and the
potential severity of injury. In addition, a hazard symbol may
be used to represent the type of hazard.
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 damage to
the equipment.
Hazard Symbols and the meanings
These symbols are used on your equipment and defined in
your operating manual. Review and understand the meanings.
The use of one of these symbols combined with a signal word
will alert you to potential hazards and how to avoid them.
Explosion
Toxic fumesShock
Hot Surface
Fire
Operator’s Manual Read and understand before
performing any activity or running equipment.
Safety Alert Identifies safety information about
hazards that can result in personal injury.
Rotating auger
Rotating impeller
Rotating gears
Thrown objects
Keep a safe distance
from the equipment.
Shut off engine and remove spark plug connector
before performing maintenance or repair work.
Never reach into
rotating parts.
Recommended ear
protection for
extended use.
Operating Symbols and their meanings
These symbols are used on your equipment and defined in
your operating manual. It is important that you review and
understand the meanings. Failure to understand the
symbols might result in harm to you.
Stop
Fuel
Choke off
Oil
Choke on
Slow
Fast
On Off
Ignition Key
Ignition Off
Ignition On
Primer bulb
Throttle
Drive Clutch
Auger Clutch
Engage
RIGHT
Auger Collector
Traction
Discharge Chute
PUTFEL DOWN
Foward
Neutral
Reverse
Push to engage
electric start
Electric
Start
Engine
Start
Engine Run
Engine Off
Chute Deflector
Engage
Disengage
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1741491
RULES FOR SAFE OPERATION
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1741491
WARNING: This machine is capable of amputating hands and feet and throwing objects. Read these safety
rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe per-
sonal injury or death to you, or bystanders, or damage to property or equipment. The triangle in text
signifies important cautions or warnings which must be followed.
Safe Operation Practices for Snowthrowers
As Recommended By: American National Standards Institute (ANSI)
IMPORTANT: Safety standards require operator presence
controls to minimize the risk of injury. Your snowthrower is
equipped with such controls. Do not attempt to defeat the
function of the operator presence control under any circum-
stances.
Training
1. Read, understand, and follow all instructions on the ma-
chine and in the manuals before operating this unit. Be
thoroughly familiar with the controls and the proper use of
the equipment. Know how to stop the unit and disengage
the controls quickly.
2. Never allow children to operate the equipment. Never
allow adults to operate the equipment without proper in-
struction.
3. Keep the area of operation clear of all persons, particular-
ly small children and pets.
4. Exercise caution to avoid slipping or falling especially
when operating in reverse.
Preparation
1. Thoroughly inspect the area where the equipment is to be
used and remove all doormats, sleds, boards, wires, and
other foreign objects.
2. Disengage all clutches and shift into neutral before start-
ing the engine (motor).
3. Do not operate the equipment without wearing adequate
winter outer garments. Wear footwear that will improve
footing on slippery surfaces. Avoid loose fitting clothing
that can get caught in moving parts.
4. Handle fuel with care; it is highly flammable.
a. Use an approved fuel container.
b. Never add fuel to a running engine or hot engine.
c. Fill fuel tank outdoors with extreme care. Never fill fuel
tank indoors. Replace fuel cap securely and wipe up
spilled fuel.
d. Never fill containers inside a vehicle or on a truck or
trailer bed with a plastic liner. Always place containers
on the ground, away from your vehicle, before filling.
e. When practical, remove gas−powered equipment from
the truck or trailer and refuel it on the ground. If this is
not possible, then refuel such on a trailer with a porta-
ble container, rather than from a gasoline dispenser
nozzle.
f. Keep nozzle in contact with the rim of the fuel tank or
container opening at all times, until refueling is com-
plete. Do not use a nozzle lockopen device.
g. Replace gasoline cap securely and wipe up spilled fuel.
h. If fuel is spilled on clothing, change clothing immediate-
ly.
5. Use extension cords and receptacles as specified by the
manufacturer for all units with electric drive motors or
electric starting motors.
6. Adjust the collector housing height to clear gravel or
crushed rock surfaces.
7. Never attempt to make any adjustments while the engine
(motor) is running (except when specifically recom-
mended by manufacturer).
8. Let engine (motor) and snowthrower adjust to outdoor
temperatures before starting to clear snow.
9. Always wear safety glasses or eye shields during oper-
ation or while performing an adjustment or repair to pro-
tect eyes from foreign objects that may be thrown from
the machine.
Operation
1. Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
2. Exercise extreme caution when operating on or crossing
gravel drives, walks or roads. Stay alert for hidden haz-
ards or traffic.
3. After striking a foreign object, stop the engine (motor),
remove the wire from the spark plug, disconnect the cord
on electric motors, thoroughly inspect snowthrower for
any damage, and repair the damage before restarting and
operating the snowthrower.
4. If the unit should start to vibrate abnormally, stop the en-
gine (motor) and check immediately for the cause. Vibra-
tion is generally a warning of trouble.
5. Stop the engine (motor) whenever you leave the operat-
ing position, before unclogging the collector/impeller hous-
ing or discharge chute and when making any repairs,
adjustments, or inspections.
6. When cleaning, repairing, or inspecting, make certain the
collector/impeller and all moving parts have stopped. Dis-
connect the spark plug wire and keep the wire away from
the spark plug to prevent accidental starting.
7. Do not run the engine indoors, except when starting the
engine and for transporting the snowthrower in or out of
the building. Open the outside doors; exhaust fumes are
dangerous (containing CARBON MONOXIDE, an ODOR-
LESS and DEADLY GAS).
8. Exercise extreme caution when operating on slopes. Do
not attempt to clear steep slopes.
9. Never operate the snowthrower without proper guards,
plates, or other safety protective devices in place and
working.
10.Never direct the discharge toward people or areas where
property damage can occur. Keep children and others
away.
11.Do not overload the machine capacity by attempting to
clear snow at too fast a rate.
RULES FOR SAFE OPERATION
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1741491
12.Never operate the machine at high transport speeds on
slippery surfaces. Look behind and use care when operat-
ing in reverse.
13.Disengage power to the collector/impeller when snow-
thrower is transported or not in use.
14.Use only attachments and accessories approved by the
manufacturer of the snowthrower (such as cabs, tire
chains, etc..).
15.Never operate the snowthrower without good visibility or
light. Always be sure of your footing and keep a firm hold
on the handles. Walk, never run.
16.Never touch a hot engine or muffler.
17.Never operate the snowthrower near glass enclosures,
automobiles, window wells, drop−offs, and the like without
proper adjustment of the snow discharge angle.
18.Never direct discharge at bystanders or allow anyone in
front of the unit.
19.Never leave a running unit unattended. Always disen-
gage the auger and traction controls, stop engine, and
remove keys.
20.Do not operate the unit while under the influence of alco-
hol or drugs.
21.Keep in mind the operator is responsible for accidents
occurring to other people or property.
22.Data indicates that operators, age 60 years and above,
are involved in a large percentage of power equipment−
related injuries. These operators should evaluate their
ability to operate the unit safely enough to protect them-
selves and others from injury.
23.DO NOT wear long scarves or loose clothing that could
become entangled in moving parts.
24. Snow can hide obstacles. Make sure to remove all ob-
stacles from the area to be cleared.
Children
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the unit
and the operating activity. Never assume that children will re-
main where you last saw them.
1. Keep children out of the area and under the watchful care
of another responsible adult.
2. Be alert and turn off if children enter the area.
3. Never allow children to operate the unit.
4. Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
Clearing A Clogged Discharge Chute
Hand contact with the rotating impeller inside the discharge
chute is the most common cause of injury associated with
snowthrowers. Never use your hand to clean out the dis-
charge chute.
To clear the chute:
1. SHUT OFF THE ENGINE.
2. Wait 10 seconds to be sure the impeller blades have
stopped rotating.
3. Always use a clean out tool, not your hands.
Service, Maintenance And Storage
1. Check shear bolts and other bolts at frequent intervals for
proper tightness to be sure the equipment is in safe work-
ing condition.
2. Never store the machine with fuel in the tank inside a
building where ignition sources are present such as hot
water and space heaters, or clothes dryers. Allow the en-
gine to cool before storing in any enclosure.
3. Always refer to operator’s manual for important details if
the snowthrower is to be stored for an extended period.
4. Maintain or replace safety and instruction labels as
necessary.
5. Run the machine a few minutes after throwing snow to
prevent freeze−up of the collector/impeller.
6. If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.
7. Always observe safe refueling and fuel handling practic-
es when refueling the unit after transportation or storage.
8. Always follow the engines manual instructions for storage
preparations before storing the unit for both short and
long term periods,
9. Always follow the engine manual instructions for proper
start-up procedures when returning the unit to service.
10.Maintain or replace safety and instruction labels as
necessary.
11.Keep nuts and bolts tight and keep equipment in good
condition.
12.Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if they
are not functioning properly.
13.Components are subject to wear, damage, and deteriora-
tion. Frequently check components and replace with
manufacturers recommended parts, when necessary.
14.Check control operation frequently. Adjust and service as
required.
15.Use only factory authorized replacement parts when mak-
ing repairs.
16.Always comply with factory specifications on all settings
and adjustments.
17.Only authorized service locations should be utilized for
major service and repair requirements.
18.Never attempt to make major repairs on this unit unless
you have been properly trained. Improper service pro-
cedures can result in hazardous operation, equipment
damage and voiding of manufacturer’s warranty.
19.Check shear bolts (pins) and other bolts at frequent inter-
vals for proper tightness to be sure the equipment is in
safe working condition.
Emissions
1. Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth de-
fects, or reproductive harm.
2. If available, look for the relevant Emissions Durability
Period and Air Index information on the engine emissions
label.
TABLE OF CONTENTS
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1741491
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
RULES FOR SAFE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
HAZARD SYMBOLS AND THE MEANINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
OPERATING SYMBOLS AND THEIR MEANINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SAFE OPERATING PRACTICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
OWNER’S INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PARTS BAG CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TOOLS REQUIRED FOR ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
HOW TO REMOVE THE SNOWTHROWER FROM THE CARTON . . . . . . . . . . . . . . . 10
HOW TO ASSEMBLY THE HANDLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
ADD OIL TO THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
ADD FUEL TO THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
BEFORE YOU OPERATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
KNOW YOUR SNOWTHROWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ENGINE AND SNOWTHROWER CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
HOW TO CONTROL SNOW DISCHARGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO THROW SNOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO STOP DISCHARGING SNOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO MOVE FORWARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
BEFORE STARTING THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HOW TO STOP THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HOW TO START THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HOW TO START A COLD ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HOW TO START A WARM ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
HOW TO START A WARM ENGINE WITH A FROZEN STARTER . . . . . . . . . . . . . . . 16
HOW TO CLEAR A CLOGGED DISCHARGE CHUTE . . . . . . . . . . . . . . . . . . . . . . . . . 16
SNOW THROWING TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
EMISSIONS CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
GENERAL RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ENGINE POWER RATING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
AFTER EACH USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
HOW TO REMOVE THE TOP COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
LUBRICATION BEFORE STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
HOW TO ADJUST THE AUGER CONTROL CABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
HOW TO REMOVE THE BELT COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
HOW TO REPLACE THE AUGER DRIVE BELT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
HOW TO REPLACE THE AUGER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
HOW TO ADJUST THE BRAKE PAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
HOW TO REPLACE THE SPARK PLUG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
HOW TO PREPARE THE SNOWTHROWER FOR STORAGE . . . . . . . . . . . . . . . . . . . 23
HOW TO ORDER REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
TROUBLESHOOTING CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
SAFETY DECALS
7
1741491
This unit has been designed and manufactured
to provide you with the safety and reliability you
would expect from an industry leader in outdoor
power equipment.
Although reading this manual and safety instructions
it contains will provide you with the necessary basic
knowledge to operate this equipment safely and ef-
fectively, we have placed several safety labels on
the unit to remind you of this important information
while you are operating your unit.
All WARNING, CAUTION, and instructional mes-
sages on your unit should be carefully read and
obeyed. Personal bodily injury can result when
these instructions are not followed. The information
is for your safety and it is important.
The safety decals below are on your unit. If any of
these decals are lost or damaged, replace them at
once. See your local dealer for replacements. These
labels are easily applied and will act as a constant
visual reminder to you, and others who may use the
equipment, to follow the safety instructions necessary
for safe, effective, operation.
NOTE: Engine operation and safety decals are
supplied by the engine manufacturer.
SAFETY DECALS
8
1741491
PART NO. DESCRIPTIONREF NO
Decals
1 - - - - - - *DECAL, EPA, MASS
2 48x5668 DECAL, ELECTRIC START (EN/FR)
3 1741514 DECAL, DASH PANEL (EN/FR)
4 276063 DECAL, BRIGGS & STRATTON LOGO
5 1741490 DECAL, BRUTE 525/21
6 302778 DECAL, WARNING HOT MUFFLER
7 337524 DECAL, AUGER CONTROL
8 48x5643 DECAL, DANGER CHUTE
9 48x5644 DECAL, DANGER AUGER, FOOT
VIEW FROM REAR
4
8
9
7
3
2
5
1
6
9
1741491
BRIGGS & STRATTON CORPORATION OWNER WARRANTY POLICY
Eective January 1, 2006 replaces all undated Warranties and all Warranties dated before January 1, 2006
Briggs & Stratton Corporation willrepair or replace,freeofcharge,anypart(s) of the product that is defective in material or workmanship or both.
Transportationcharges on product submittedfor repair or replacementunderthiswarranty mustbeborne by purchaser. This warranty is eective
for the timeperiodsandsubjecttotheconditions stated below. For warranty service,nd the nearest AuthorizedService Dealer in yourarea. For
warranty service,ndthenearest AuthorizedService Dealer in ourdealerlocator map at www.murray.com.
THERE IS NO OTHEREXPRESS WARRANTY. IMPLIED WARRANTIES,INCLUDINGTHOSE OF MERCHANTABILITYAND FITNESSFOR A
PARTICULARPURPOSE,ARELIMITED TO ONEYEARFROMPURCHASE, OR TO THEEXTENTPERMITTED BY LAW ANY AND ALL
IMPLIED WARRANTIES ARE EXCLUDED.LIABILITYFORINCIDENTAL OR CONSEQUENTIAL DAMAGES ARE EXCLUDED TO THE
EXTENTEXCLUSION IS PERMITTED BY LAW. Some states or countries do notallowlimitations on howlonganimplied warranty lasts,and
somestates or countries do notallow the exclusion or limitation of incidental or consequentialdamages, so the abovelimitationandexclusion
maynotapply to you. Thiswarranty gives you specic legalrights andyou may alsohaveotherrights whichvaryfromstate to state or country to
country.
LIMITED WARRANTY
WARRANTY TERMS
Consumer Commercial Condition of
mreTytnarraWesUesUtinU/dnarB
Single Stage Snowthrower 1 year 90 days......................
DualStage Snowthrower 2 year 90 days.......................
The warranty periodbegins on the date of purchase by the rst retail consumerorcommercial end user, andcontinuesfor the period of
time stated in the tableabove. “Consumer usemeanspersonal residentialhousehold use by a retail consumer. “Commercial use” means
all otheruses,includinguse for commercial,incomeproducing or rentalpurposes. Once product has experienced commercial use, it shall
thereafter be considered as commercial use forpurposes of thiswarranty.
No warranty registration is necessary to obtain warranty on Murray brandedproducts. Save yourproof of purchase receipt. If you do not
provide proof of the initialpurchase date at the time warranty service is requested,the manufacturingdate of the productwillbeused to
determinethe warranty.
ABOUT YOUR WARRANTY
We welcome warranty repairandapologize to you for beinginconvenienced.Any AuthorizedService Dealermayperformwarranty
repairs. Most warranty repairsarehandledroutinely, butsometimes requestsfor warranty servicemaynot be appropriate. For example,
warranty servicewouldnotapply to the productifdamageoccurredbecause of misuse,lack of routine maintenance,shipping,handling,
warehousing or improperinstallation.Similarly, the warranty is void if the serialnumber on the producthasbeenremoved or the product
hasbeenaltered or modied.
This warranty covers product relateddefectivematerialand/orworkmanshiponly. To avoid misunderstandingwhich mightoccur be-
tweenthe customerandtheDealer, listedbeloware some of the causes of product failurethatthewarrantydoesnotcover.
Normal Wear: Small EnginePowered Equipment,like all mechanicaldevices, needs periodic parts and service to perform well. Warranty does not
cover repair when normal use has exhausted the life of the product or part.
Installation: This warranty does not apply to product that has been subjected to improper or unauthorized installation, alteration or modication. Nor
installations that prevent starting, cause unsatisfactory engine performance.
Improper Maintenance: The life of this product depends upon the conditions under which it operates, and the care it receives. Recommended
maintenance and adjustment intervals are stated in the Operator’s Manual. Often product, such as tillers, edgers, rotary mowers, are used in dusty
or dirty conditions, which can cause what appears to be premature wear. Such wear, when caused by dirt, dust, or other abrasive material entering
the product because of improper maintenance is not covered by warranty. The warranty will not cover repairs due to problems caused by replace-
ment parts that are not original manufactured part(s).
Incorrect and/or insucient fuel or lubrication: This warranty does not cover damage caused by the use of stale fuel, or altered gasolines. Dam-
age to engine or engine components ie, combustion chamber, valves, valve seats, valve guides, burned starter motor windings caused by use of
alternate fuels such as liquied petroleum, natural gas, are not covered unless engine is certied for this operation. Parts which are scored or bro-
ken because product was operated with insucient, contaminated or incorrect grade of lubricating oil as well as product components damaged due
to lack of lubrication are not covered.
Operational Misuse: Proper operation of the product is stated in the Operator’s Manual. Product damaged by overspeeding, overheating, or opera-
tion inaconnedareawithoutsucientventilation.Product broken by excessivevibration caused by a loose engine mounting, loose or unbalanced
blades, impellers, overspeeding, or bent crankshaft duetostrikingofsolidobject.Damage or malfunctionsresulting from accidents,abuse, or im-
proper servicing or freezing or chemical deterioration, as well as operating in excess of recommended capacities as outlined in the Operator’s
Manual are not covered.
Routine tune-up,wearitems or adjustments:Thiswarranty excludeswearitems such as oil,belts, blades, o-rings, lters,etc.
Other exclusions: Repair or adjustments for part(s) that are not manufactured by Briggs & Stratton Corporation, are not covered, see warranty for
respective manufacturers. This warranty excludes failuresduetoacts of God and other force majeureevents beyond the manufacturerscon-
trol. Also excludedare used,reconditioned,anddemonstration products.
Warranty service is availableonly through AuthorizedService Dealers.Locate yournearestdealer in ourlocator map at www.murray.com.
ASSEMBLY
10
1741491
PARTS BAG CONTENTS
1 - Electric Start Cord (Not Shown)
1 - Owner’s Manual
1 - Fuel Stabilizer
1 - Container Oil 5W30
TOOLS REQUIRED FOR ASSEMBLY
1 Knife
WARNING: Always wear safety glasses
or eye shields while assembling the
Figure 3 shows the snowthrower in the operating
position.
References to the right or left hand side of the snow
thrower are from the viewpoint of the operator’s
position behind the unit.
HOW TO REMOVE THE SNOWTHROWER
FROM THE CARTON
1. Locate and remove the container of oil.
2. Locate all parts that are packed separately and
remove from the carton.
3. Remove and discard the packing material from
around the snowthrower.
HOW TO ASSEMBLE THE HANDLE
1. Remove the packing material from the upper and
lower handles.
2. (Figure 1) Loosen the knobs (1) on each side of
the handle (2).
3. Raise the upper handle (2) to the operating posi-
tion. Hold the upper handle (2) apart to prevent
scratching the lower handle.
NOTE: Make sure the cables are not caught
between the upper and lower handle.
4. Tighten the knobs.
1
1
2
4. Cut down all four corners of the carton and lay the
side panels flat.
5. Cut off the plastic bag that covers the snowthrower.
6. Hold onto the lower handle and pull the snowthrower
off the carton.
CAUTION: DO NOT back over cables.
7. Remove the packing material from the handle as-
sembly.
snowthrower.
Read and follow the assembly and adjustment
instructions for your snowthrower. All fasten-
ers are in the parts bag. Do not discard any
parts or material until the unit is assembled.
WARNING: Before doing any assembly
or maintenance to the snowthrower,
remove the wire from the spark plug.
NOTE: In this instruction book, left and right
describe the location of a part from the operator’s
position behind the unit.
NOTE: Torque is measured in foot pounds (metric
Nm). This measurement describes how tight a nut
or bolt must be. The torque is measured with a
torque wrench.
Figure 1
ASSEMBLY
11
1741491
ADD OIL TO THE ENGINE
NOTE: Engine may already contain some
residual oil. Check frequently when filling the
crankcase. DO NOT overfill.
The snow thrower was shipped with a container
of 5W30 motor oil. This oil must be added to the
engine before operating.
Figure 2
OIl FillCap/Dipstick
1. Make sure the unit is level.
2. Remove the oil fill cap/dipstick and fill
the crankcase to “FULL” line on dipstick.
DO NOT overfill.
3. Pour the oil slowly into the engine oil fill.
DO NOT overfill. After adding oil, wait one
minute and then recheck the oil level.
4. Tighten the oil fill cap/dipstick securely each
time you check the oil level.
NOTE: Synthetic oil can assist with starting in
extreme cold temperatures. Synthetic 5W30 is
acceptable for all temperatures. Do NOT mix oil
with unleaded gasoline.
WARNING: Gasoline and petrol and its vapors
are extremely flammable and explosive. Fire or
explosion can cause severe burns or death.
• Turn engine off and let engine cool at least 2 minutes
removing the gas cap.
• Fill fuel tank outdoors or in well-ventilated area.
• Keep gasoline away from sparks, open flames, pilot
lights, head, and other ignition sources.
• If fuel spills, wait until it evaporates before starting
engine.
1. Stop the engine. Before you remove fuel
cap, let the engine cool at least 2 minutes.
2. Remove the fuel cap. Fill the fuel tank to
approximately 1-1/2 inches (38 mm) below
top of neck to allow for fuel expansion. Be
careful not to overfill.
3. Replace the fuel cap before starting the engine.
ADD FUEL TO THE ENGINE
This engine is certied to operate on gasoline or
petrol. The emissions control system for this engine is
EM (Engine Modications).
WARNING: Alcohol blended fuels (called
gasohol or those using ethanol or methanol)
can attract moisture which leads to separation and
formation of acids during storage. Acidic gas can
damage the fuel system of an engine while in storage.
NOTE: To avoid engine problems, the fuel system must
be emptied before storage for 30 days or longer. Start the
engine and let it run until the fuel lines and carburetor are
empty. Use fresh fuel next season. See the Storage section
in this manual for additional information.
Fill the fuel tank only with fresh, clean, unleaded regular,
unleaded premium, or reformulated automotive fuel with
a minimum of 85 octane. DO NOT use leaded gasoline
or petrol. Make sure that the container you pour the fuel
is free from rust or foreign particles. Never use fuel that
may be stale from long periods of storage in the container.
ASSEMBLY
12
1741491
BEFORE YOU OPERATE
Before you operate your new snow thrower,
please review the following checklist:
• Make sure all assembly instructions have been
completed.
• Make sure the discharge chute rotates freely.
• Make sure that no loose parts remain in the
carton.
As you learn how to properly use the snow
thrower, pay extra attention to the following
important items:
• Make sure the engine oil is at the proper
level. For the type engine oil to use, see the
Engine Manufacturer’s manual.
• Make sure the fuel tank is filled with clean,
fresh, unleaded gasoline or petrol with a
minimum of 85 octane.
.
KNOW YOUR SNOWTHROWER
Read this Instruction Book and safety rules before
operating the snow thrower. Compare the illustration
with your snow thrower to familiarize yourself with
the location of various controls and adjustments.
Become familar with the location of all
controls and understand their function.
• Before starting the engine, make sure all
controls operate correctly.
OPERATION
13
1741491
Figure 3
1
2
3
4
6
7
8
9
10
11
12
Control and Equipment Features (Figure 3)
Crank Assembly (1) - Changes the direction of
the discharge chute.
Chute Deflector (2) - Changes the distance the
snow is thrown.
Discharge Chute (3) - Changes the direction the
snow is thrown.
Auger Drive Lever (4) - Starts and stops the auger
which propels the snow thrower.
Auger Blades (5) - Cuts through the snow.
Engine Features (Figure 3)
Stop Switch (6) - If equipped, move to the ON position
to start the engine.
Ignition Key (6) - If equipped, insert and turn to the
ON position to start the engine.
Primer Button (7) - Injects fuel directly into the
carburetor for fast starts in cold weather.
Engine Start Button (8) - On electric start models,
used to start the engine.
Switch Box (9) - On electric start models, used to
attach electrical power cord.
Recoil Starter Handle (10) - Used to manually
start the engine.
Choke Control (11) - Used to start a cold engine.
Spark Plug Access Panel (12) - Remove to access
the spark plug.
5
OPERATION
14
1741491
WARNING: Never direct the dis-
charge of snow toward bystanders.
HOW TO CONTROL DISCHARGE
OF SNOW
WARNING: Always stop the engine
before unclogging the discharge chute
or the auger housing and before leaving the
snow thrower.
1. (Figure 3) Turn the crank assembly (1) to
change the discharge direction of the snow.
2. (Figure 4) Loosen the wing knob (1) on the
chute deflector (2).
11
22
3. Move the chute deector (2) up for more distance or
down for less distance.
4. Tighten the wing knob (1).
WARNING: The operation of any snow
thrower can result in foreign objects
being thrown into the eyes, which can result
in severe eye damage. Always wear safety
glasses or eye shields while operating the
snow thrower. We recommend standard
safety glasses or use a wide vision safety
mask over your glasses.
HOW TO STOP DISCHARGING SNOW
1. (Figure 3) To stop discharging snow, release
the auger drive lever (4).
2. To stop the engine, turn the ignition key (5)
to the OFF position.
HOW TO THROW SNOW
1. (Figure 3) Engage the auger drive lever (4).
2. To stop throwing snow, release the
auger drive lever.
HOW TO MOVE FORWARD
1. (Figure 3) Hold the auger drive lever (4)
against the handle (10). The auger will begin
rotating.
2. To go forward, raise the handle (10) to allow
the rubber auger blades (5) to contact the
ground. Maintain a firm hold on the handle
(10) as the snow thrower starts to move for-
ward. Guide the snowthrower by moving the
handle (10) either left or right. Do not attempt
to push the snowthrower.
3. To stop, release the auger drive lever (4).
NOTE: If the auger continues to rotate, see
“How To Adjust The Auger Control Cable” in
the Maintenance section.
Figure 4
OPERATION
15
1741491
BEFORE STARTING THE ENGINE
1. Before you service or start the engine,
familiarize yourself with the snow thrower. Be
sure you understand the function and location
of all controls.
2. Make sure that all fasteners are tight.
3. Make sure the fuel tank is filled with fresh,
clean fuel.
4. Before starting the engine, make sure all
controls operate correctly.
HOW TO STOP THE ENGINE
To stop the engine, turn the ignition key to
the OFF position. Keep the ignition key in a
safe place. The engine will not start without
the ignition key.
HOW TO START THE ENGINE
NOTE: An electric starter kit can be added
to recoil start engines. Electric starter kits are
available from your nearest authorized service
center.
WARNING: The starter is equipped with
a three-wire power cord and plug and is
designed to operate on AC household current.
Carefully follow all instructions in the “How To
Start The Engine” section. Make sure that your
house wiring is a three-wire grounded system.
To connect an AC power cord, always connect
the power cord to the switch box on the engine
first. Then, plug the other end into the three-hole
grounded receptacle. When disconnecting the
power cord, always unplug the end from the
three-hole grounded receptacle first.
HOW TO START A COLD ENGINE
1. Fill the fuel tank with fresh, clean fuel. See “Add
Fuel To The Engine” in the Assembly section.
2. Move the choke control to FULL position.
3. (Figure 3) Make sure the auger drive lever (4) is
in the disengaged (released) position.
4. Insert the ignition key (6) and turn to the ON
position.
5. Move the choke control (11) to the full choke
position.
6. (Electric Start) Connect the power cord to the
switch box (9) located on the engine.
7. (Electric Start) Plug the other end of the power
cord into a three-hole, grounded AC receptacle.
(See the WARNING in this section.)
8. Push the primer button (7) two times. Every time
you push the primer button (7), wait two seconds.
9. (Electric Start) Push on the electric start button
(8) until the engine starts. Do not crank for more
than 10 seconds at a time.The electric starter is
thermally protected. If the electric starter over-
heats, it will automatically stop and can be re-
started when it has cooled to a safe temperature.
A wait of about 5 to 10 minutes is required to
allow the electric starter to cool.
10. (Recoil Start) Rapidly pull the recoil starter
handle (10). Do not allow the recoil starter han-
dle (10) to snap back. Slowly return the recoil
starter handle (10).
11. If the engine does not start in 5 or 6 tries, see the
“Troubleshooting Chart” instructions.
12. (Electric Start) When the engine starts, release
the electric start button (8) and move the choke
control (14) to 1/2 choke position. When the en-
gine runs smoothly, move the choke control (11)
to the OFF position.
OPERATION
16
1741491
1. With the engine running, quickly pull the re-
coil starter handle (10) three or four times with
a continuous full arm stroke. This will produce a
loud clattering sound that is not harmful to the
engine or starter.
2. Stop the engine. Wipe all snow and moisture
from the carburetor cover, control levers, and
cables. Also move the choke control (11) and
recoil starter handle (10) several times.
HOW CLEAR A CLOGGED DISCHARGE CHUTE
WARNING: Hand contact with the rotating
impeller inside the discharge chute is the
most common cause of injury associated with
snow blowing. Never use your hand to clean out
the discharge chute.
13. (Electric Start) First disconnect the power
cord from the three-hole receptacle. Then,
disconnect the power cord from the switch
box (11).
NOTE: In temperatures below 0° F (-18° C), allow
the engine to warm up for several minutes before
blowing snow.
WARNING: Never run the engine indoors
or in enclosed, poorly ventilated areas.
Engine exhaust contains carbon monoxide, an
odorless and colorless deadly gas. Keep hands,
feet, hair, and loose clothing away from any mov-
ing parts located on the engine or the snow throw-
er. The temperature of muffler and nearby areas
may exceed 150° F (65° C). Avoid these areas.
HOW TO START A WARM ENGINE
(Figure 3) If an engine has been running and is
still warm, leave the choke control (11) in the OFF
position and do not push the primer button (7). If
the engine fails to start, follow the instructions “How
To Start A Cold Engine.”
NOTE: Do not use the primer button (7) to start
a warm engine.
HOW TO START A WARM ENGINE WITH A
FROZEN STARTER
If the electric starter is frozen and will not turn
the engine, follow the instructions below.
1. (Figure 3) Pull out the recoil starter handle (10)
as far as possible.
2. Quickly release the recoil starter handle (10)
to snap back against the recoil starter.
If the engine still fails to start, repeat the two pre-
vious steps until the engine starts. Then, continue
with the directions “How To Start A Cold Engine.”
To help prevent the possible freeze-up of the
recoil starter and of the engine controls, proceed
as follows after each snow removal job.
How To Use A Clean-Out Tool:
• Release the auger drive lever.
• Pull out or remove the safety/ignition key.
• Disconnect the spark plug wire.
• Do not place your hands in the auger or dis-
charge chute. Use a clean-out tool to remove
snow or debris.
To Clear The Chute:
• Shut off the engine
• Wait 10 seconds to be sure that the impeller blades
have stop rotating.
• Always use a clean-out tool, not your hands.
SNOW THROWING TIPS
1. This snow thrower will propel itself forward when
the handle is raised enough to cause the auger
blades to contact the ground. The auger should
stop when auger control bar is released. If it does
not stop, see “How To Adjust The Auger Control
Cable” in the Maintenance section.
2. Most efficient snow throwing is accomplished when
the snow if removed immediately after it falls.
OPERATION
17
1741491
3. For complete snow removal, slightly overlap
leach previous path.
4. When possible, discharge the snow down wind.
5. The distance the snow will be discharged can
be adjusted by moving the discharge chute
deflector. Raise the deflector for more distance
or lower the deflector for less distance.
6. In windy conditions, lower the chute deflector
to direct the discharged snow close to the
ground where it is less likely to blow into un-
wanted areas.
7. For safety and to prevent damage to the snow
thrower, keep the area to be cleared free of
stones, toys, and other foreign objects.
8. Do not use the auger propelling feature when
clearing gravel or crushed rock driveways. Move
the handle down to slightly raise the auger.
9. The forward speed of the snowthrower is depen-
dent on the depth and weight of the snow. Exper-
ience will establish the most effective method of
using the snow thrower under different conditions.
10. After each snow throwing job, allow the engine to
run for a few minutes. The snow and accumulated
ice will melt off the engine.
11. Clean the snowthrower after each use.
12. Remove ice, snow, and debris from the entire
snow thrower. Flush with water to remove all
salt or other chemicals. Wipe snow thrower dry.
Dry and Average Snow
1. Snow up to eight inches deep can be removed
rapidly and easily by walking at a moderate
rate. For snow drifts of a greater depth, slow
your pace to allow the discharge chute to dis-
pose of the snow as rapidly as the auger receives
the snow.
2. Plan to have the snow discharged in the direction
the wind is blowing.
Wet Packed Snow
Move slowly into wet, packed snow. It the wet,
packed now causes the auger to slow down or
the discharge chute begins to clog, back off and
begin a series of short back and forth jabs into
the snow. These short back and forth jabs, four
to six inches, will “belch” the snow from the chute.
Snow Banks And Drifts
In snow of great depth than the unit, use the
same “jabbing” technique described above. Turn
the discharge chute away from the snow bank.
More time will be required to remove snow of this
type than level snow.
MAINTENANCE
18
1741491
CUSTOMER RESPONSIBILITIES
SERVICE RECORDS
Fill in dates as you
complete regular
service.
Before
Each
Use
First
2
Hours
Every
5
Hours
Every
10
Hours
Every
25
Hours Each
SeasonBefore
StorageSERVICE DATES
Check And Tighten All Screws and Nuts √ √
Check Spark Plug √ √
Check DriveBelt
Check Fuel
Drain Fuel
Lubricate Chute Control Flange
Check Adjustment of Auger Control Cable
Auger Drive Belt
NOTE: Use the following maintenance section
to keep your unit in good operating condition.
All the maintenance for the engine is in the engine
manufacturers instructions. Before you start the
engine, read this book.
WARNING: Before you make an inspec-
tion, adjustment (except carburetor), or
repair, disconnect the wire from the spark plug.
EMISSIONS CONTROL
Maintenance, replacement, or repair of the emissions
control devices and systems may be performed by
any non-road engine repair establishment or indiv-
However, to obtain a “no charge” emissions control
service, the work must be performed by a factory author-
ized dealer. See the Emissions Warranty.
GENERAL RECOMMENDATIONS
The warranty on this snowthrower 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 snow thrower as instructed in this manual.
ENGINE POWER RATING INFORMATION
The gross power rating for individual gas engine models
is labeled in accordance with SAE (Society of Automotive
Engineers) code J1940 (Small Engine Power & Torque Rating
Procedure), and rating performance has been obtained and
corrected in accordance with SAE J1995 (Revision 2002-05).
Torque values are derived at 3060 RPM; horsepower values
are derived at 3600 RPM. Actual gross engine power will be
lower and is aected by, among other things, ambient oper-
ating conditions and engine-to-engine variability. Given
both the wide array of products on which engines are
placed and the variety of environmental issues applicable
to operating the equipment, the gas engine will not develop
the rated gross power when used in a given piece of power
equipment (actual "on-site" or net power). This dierence
to due to a variety of factors including, but not limited to,
accessories (air cleaner, exhaust, charging, cooling, carbur-
etor, fuel pump, etc.), application limitations, ambient oper-
ating conditions (temperature, humidity, altitude), and
engine-to-engine variability. Due to manufacturing and
capacity limitations, Briggs & Stratton may substitute
an engine of higher rated power for this Series engine.
MAINTENANCE
19
1741491
AFTER EACH USE
• Check for any loose or damaged parts.
• Tighten any loose fasteners.
• Check and maintain the auger.
• Check controls to make sure they are
functioning properly.
• If any parts are worn or damaged, replace
immediately.
• Check all safety and instruction decals
and labels. Replace any decals or labels
that are missing or cannot be clearly read.
HOW TO REMOVE THE TOP COVER
1. (Figure 5) Remove the discharge chute (1).
2. Remove the fuel cap.
3. Remove the two nuts and bolts (2) from the
front of the top cover (3).
4. Remove the two bolts (4) from the left and right
of the top cover (3).
5. Remove the eight screws (5) on the left and
right side of the top cover.
6. Remove the three screws (6) from the top
portion of the control panel.
LUBRICATION BEFORE STORAGE
(Figure 5) Lubricate the chute control ange (7). Apply
a clinging type of grease such as Lubriplate.
2
5
6
4
1
7
3
Figure 5
7. Carefully pull the rear of the top cover (4) up and
over the gas tank.
8. To install the top cover (4), reverse the above
steps.
MAINTENANCE
20
1741491
HOW TO ADJUST THE AUGER CONTROL
CABLE
The auger control is adjusted at the factory. During
normal use, the auger control cable can become
stretched and the auger drive lever will not pro-
perly engage or disengage the auger.
1. (Figure 6) Remove the “Z” hook (1) from the
auger drive lever (2).
2. (Figure 7)
cable adjustment bracket (2).
3. Push the bottom of the auger control cable (3)
through the cable adjustment bracket (2) until
the “Z” hook (6) can be removed.
4. Remove the “Z” hook (4) from the cable adjust-
ment bracket (2). Move the “Z” hook (4) down to
the next adjustment hole.
5. Pull the auger control cable (3) up through the
cable adjustment bracket (2).
6. Put the cable boot (1) over the cable adjustment
bracket (2).
2
1
7. (Figure 6) Install the “Z” hook (1) to the
auger drive lever (2).
8. To check the adjustment, start the snowthrower.
Make sure the auger does not rotate when the
auger drive is released.
1
2
2
3
4
HOW TO REMOVE THE BELT COVER
1. (Figure 8) If equipped, remove the heat shield (1)
from the rear of the belt cover (2).
2. Remove the four bolts and nuts (3) holding
the belt cover (2) to the auger housing.
3. Remove the one screw (4) holding the belt
cover (2) to the bottom cover (5).
4. To remove, hold the bottom portion of the
belt cover (2) and pull down and out.
5. To install the belt cover (2), reverse the above
steps.
Figure 6
Figure 7
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Simplicity SINGLE STAGE SNOWTHROWER Manuel utilisateur

Catégorie
Souffleuses à neige
Taper
Manuel utilisateur

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