Cub Cadet BP226 Operator's Manual
Operator’s Manual
2-Cycle Backpack Blower
BP226
P/N 769-04595 P00 (01/09)
For service call 1-877-282-8684, or 1-800-668-1238 in Canada to
obtain a list of authorized service dealers near you. For more details
about your unit, visit our website at www.cubcadet.com or
www.cubcadet.ca.
DO NOT RETURN THE UNIT TO THE RETAILER. PROOF OF
PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE.
THIS PRODUCT IS COVERED BY ONE OR MORE U.S. PATENTS.
OTHER PATENTS PENDING.
Service on this unit both within and after the warranty period should be
performed only by an authorized and approved service dealer.
Copy the serial number here:
Copy the model and parent part number here:
All information, illustrations, and specifications in this manual are based on
the latest product information available at the time of printing. We reserve
the right to make changes at any time without notice.
Copyright© 2009 MTD SOUTHWEST INC, All Rights Reserved.
TABLE OF CONTENTS
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Starting/Stopping Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Maintenance and Repair Instructions . . . . . . . . . . . . . . . . . . . . . .7
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E12
SAVE THESE INSTRUCTIONS
Before beginning, locate the unit’s model plate. It lists the model and
serial numbers of your unit. Refer to the sample plate below and
copy the information for future reference.
In an effort to reduce the impact on the forests,
and reduce carbon and greenhouse gas
emissions, MTD is using less paper by reducing
the text size of this manual.
DO NOT RETURN
THIS PRODUCT
For Assistance please call 1-877-282-8684 (U.S.) or
1-800-668-1238 (Canada)
or visit www.cubcadet.com / www.cubcadet.ca
MODEL :
S/N :
ITEM :
2
• Add fuel in a clean, well-ventilated area outdoors where there are
no sparks or flames. Slowly remove the fuel cap only after
stopping engine. Do not smoke while fueling. Wipe up any spilled
fuel from the unit immediately.
• Avoid creating a source of ignition for spilled fuel. Do not start
the engine until fuel vapors dissipate.
• Move the unit at least 30 feet (9.1 m) from the fueling source and site
before starting the engine. Do not smoke. Keep sparks and open
flames away from the area while adding fuel or operating the unit.
WHILE OPERATING
• Never start or run the unit inside a closed room or building.
Breathing exhaust fumes can kill. Operate this unit only in a wellventilated outdoor area.
• Wear safety glasses or goggles that are marked as meeting ANSI
Z87.1–1989 standards and are marked as such. Wear ear/hearing
protection when operating this unit.
• Never run the unit without the the proper equipment attached.
• To reduce the risk of hearing loss associated with sound level(s),
always wear ear/hearing protection when operating this unit.
• Wear heavy long pants, boots, gloves, and a long sleeve shirt. Do
not wear loose clothing, jewelery, short pants, sandals or go
barefoot. Secure hair above shoulder level.
• To avoid static electricity shock, do not wear rubber gloves or
any other insulated gloves while operating this unit.
• Use the unit only in daylight or good artificial light.
• Keep outside surfaces free from oil and fuel.
• Avoid accidental starting. Be in the starting position whenever
pulling the starter rope. The operator and unit must be in a stable
position while starting. Refer to Starting/Stopping Instructions.
READ ALL INSTRUCTIONS BEFORE OPERATING
• Read the instructions carefully. Be familiar with the controls and
proper use of the unit.
• Read this operating instruction manual carefully. Be thoroughly
familiar with the controls and the proper use of the equipment.
Know how to stop the unit and disengage the controls quickly.
• Do not operate this unit when tired, ill, or under the influence of
alcohol, drugs, or medication.
• Never allow children to operate the equipment. Never allow
adults unfamiliar with the instructions to use the unit. Never allow
adults to operate the equipment without proper instruction.
• All blower tubes must be installed properly before operating the
unit.
SPECIAL SAFETY WARNINGS FOR GAS ENGINES
• Store fuel only in containers specifically designed and approved
for the storage of such materials.
• Always stop the engine and allow it to cool before filling the fuel tank.
Never remove the cap of the fuel tank, or add fuel, when the engine
is hot. Never operate the unit without the fuel cap securely in place.
Loosen the fuel tank cap slowly to relieve any pressure in the tank.
• IMPORTANT SAFETY INSTRUCTIONS •
Read the Operator’s Manual and follow all warnings and safety instructions. Failure to do so can result in serious injury to the
operator and/or bystanders.
FOR QUESTIONS, CALL 1-877-282-8684 IN U.S. OR 1-800-668-1238 in CANADA
The purpose of safety symbols is to attract your attention to possible
dangers. The safety symbols, and their explanations, deserve your
careful attention and understanding. The safety warnings do not by
themselves eliminate any danger. The instructions or warnings they
give are not substitutes for proper accident prevention measures.
NOTE: Advises you of information or instructions vital to the
operation or maintenance of the equipment.
SAFETY ALERT:
Indicates danger, warning or
caution. Attention is required in order to avoid serious
personal injury. May be used in conjunction with other
symbols or pictographs.
DANGER:
Failure to obey a safety warning will result
in serious injury to yourself or to others. Always follow
the safety precautions to reduce the risk of fire, electric
shock and personal injury.
WARNING:
Failure to obey a safety warning can
result in injury to yourself and others. Always follow the
safety precautions to reduce the risk of fire, electric
shock and personal injury.
CAUTION:
Failure to obey a safety warning may
result in property damage or personal injury to yourself
or to others. Always follow the safety precautions to
reduce the risk of fire, electric shock and personal injury.
RULES FOR SAFE OPERATION
SYMBOL MEANING
WARNING:
When using the unit, you must follow the
safety rules. Please read these instructions before operating
the unit in order to ensure the safety of the operator and any
bystanders. Please keep these instructions for later use.
WARNING:
Gasoline is highly flammable, and its
vapors can explode if ignited. Take the following
precautions:
SPARK ARRESTOR NOTE
NOTE: For users on U.S. Forest Land and in the states of
California, Maine, Oregon and Washington. All U.S. Forest Land
and the state of California (Public Resources Codes 4442 and
4443), Oregon and Washington require, by law that certain internal
combustion engines operated on forest brush and/or grass-covered
areas be equipped with a spark arrestor, maintained in effective
working order, or the engine be constructed, equipped and
maintained for the prevention of fire. Check with your state or local
authorities for regulations pertaining to these requirements. Failure
to follow these requirements could subject you to liability or a fine.
This unit is factory equipped with a spark arrestor. If it requires
replacement, ask your LOCAL SERVICE DEALER to install the
Accessory Part #753-05945 Muffler Assembly.
CALIFORNIA PROPOSITION 65 WARNING
WARNING
THE ENGINE EXHAUST FROM THIS PRODUCT CONTAINS
CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO
CAUSE CANCER, BIRTH DEFECTS OR OTHER
REPRODUCTIVE HARM.
3
RULES FOR SAFE OPERATION
• Do 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 by the
discharge opening, damaging unit, property, or causing serious
injury to bystanders or operator.
• Use the right tool. Only use this tool for its intended purpose.
• Do not force unit. It will do the job better and with less likelihood
of injury at a rate for which it was designed.
• Do not overreach or use from unstable surfaces such as ladders,
trees, steep slopes, rooftops, etc. Always keep proper footing
and balance.
• Always hold the unit with a firm grip when operating.
• Keep hands, face, and feet away from all moving parts. Do not
touch or try to stop the impeller when it is rotating. Do not
operate without guards in place.
• Do not put any object into openings. Do not use with any
opening blocked; keep free of dirt, debris, and anything that may
reduce the air flow.
• Do not touch the engine or muffler. These parts get extremely
hot from operation, even after the unit is turned off.
• Do not operate the engine faster than the speed needed to do
the job. Do not run the engine at high speed when not in use.
• Always stop the engine when operation is delayed or when
walking from one location to another.
• Stop the engine for maintenance, repair, to install or remove the
blower tubes. The unit must be stopped and the impeller no
longer turning to avoid contact with the rotating blades.
• If you strike or come into contact with a foreign object, stop the
engine immediately and check for damage. Do not operate
before repairing damage. Do not operate the unit with loose or
damaged parts.
• Use only replacement parts recommended for this tool that are
sold by a Cub Cadet outlet. Use of any replacement parts
purchased elsewhere may be hazardous, and will also void your
warranty.
• Never use this unit for spreading chemicals, fertilizers or other
substances which may contain toxic materials.
• To reduce fire hazard, replace faulty muffler and spark arrestor.
Keep the engine and muffler free from grass, leaves, excessive
grease or carbon build up.
• Turn the engine off and disconnect the spark plug for
maintenance or repair.
• Never point the blower or blowing debris in the direction of
people, animals, or in the direction of windows. Always direct the
blowing debris away from people, animals, and windows. Use
extra caution when blowing debris near solid objects such as
trees, automobiles, walls, etc.
OTHER SAFETY WARNINGS
• Always disconnect the spark plug before performing
maintenance or accessing movable parts. See Replacing the
Spark Plug.
• Never store the unit, with fuel in the tank, inside a building where
fumes may reach an open flame (pilot lights, etc.) or sparks
(switches, electrical motors, etc.).
• Allow the engine to cool before storing or transporting. Be sure
to secure the unit while transporting.
• Store the unit in a dry place, secured, or at a height to prevent
unauthorized use or damage. Keep out of the reach of children.
• Never douse or squirt the unit with water or any other liquid.
Keep handles dry, clean, and free from debris. Clean after each
use, see Cleaning and Storage instructions.
• Keep these instructions. Refer to them often and use them to
instruct other users. If you loan this unit to others, also loan
these instructions to them.
SPECIAL NOTE: Exposure to vibrations through prolonged use of
gasoline powered hand tools could cause blood vessel or nerve
damage in the fingers, hands, and joints of people prone to
circulation disorders or abnormal swelling. Prolonged use in cold
weather has been linked to blood vessel damage 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 use of this tool and seek
medical attention. A reduced vibration system does not guarantee
avoidance of these problems. Users who operate power tools on a
regular basis must closely monitor their physical condition and the
condition of this tool.
SAVE THESE INSTRUCTIONS
4
• SAFETY AND INTERNATIONAL SYMBOLS •
This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's
manual for complete safety, assembly, operating, maintenance,` and repair information.
RULES FOR SAFE OPERATION
• READ OPERATOR'S MANUAL
WARNING: Read the operator’s manual(s) and
follow all warnings and safety instructions. Failure to
do so can result in serious injury to the operator
and/or bystanders.
• KEEP BYSTANDERS AWAY
WARNING:
Keep all bystanders, especially children
and pets, at least 50 feet (15 m.) from the operating area.
SYMBOL MEANING
• THROWN OBJECTS CAN CAUSE SEVERE INJURY
WARNING: Keep clear of blower outlet. Never
point the blower at yourself or others. Objects can
be thrown from blower. Do not operate unit without
proper attachments and guards in place.
• SAFETY ALERT SYMBOL
Indicates danger, warning or caution. May be used in
conjunction with other symbols or pictographs.
SYMBOL MEANING
• WEAR EYE AND HEARING PROTECTION
WARNING: Thrown objects and loud noise can
cause severe eye injury and hearing loss. Wear eye
protection meeting ANSI Z87.1–1989 standards and
ear protection when operating this unit. Use a full
face shield when needed.
•OIL
Refer to operator’s manual for the proper type of oil.
• UNLEADED FUEL
Always use clean, fresh unleaded fuel.
• ON/OFF STOP CONTROL
OFF or STOP
• ON/OFF STOP CONTROL
ON / START / RUN
• HOT SURFACE
WARNING: Do not touch a hot surface. You may
get burned. These parts get extremely hot from
operation. They remain hot for a short time after the
unit is turned off.
• CHOKE CONTROL
1. • FULL choke position
2. • PARTIAL choke position
3. • RUN choke position
5
Stand
On/Off Switch
Starter Rope
Handle
Muffler
Air Filter Cover
KNOW YOUR UNIT
Primer Bulb
Suspension System
Fuel Tank
Choke Lever
Fuel
Cap
Trigger
Blower Tube
Shoulder Support Buckle
Cruise Control
Nozzle
ASSEMBLY INSTRUCTIONS
ASSEMBLING THE BLOWER TUBE
Installing the Flex Tube
1. Place a hose clamp over the end of the Flex Tube (Fig. 1, A).
2. Slide the end of the Flex Tube with the clamp on it over the
elbow tube (Fig. 1, B).
3. Tighten the screw on the hose clamp to secure the Flex Tube
to the elbow tube (Fig. 1, C).
Installing the Upper Blower Tube
1. Place a hose clamp over the other end of the Flex Tube (Fig.
2, A).
2. Slide the end of the hose with the clamp on it over the top
end of the upper blower tube (Fig. 2, B).
3. Tighten the screw on the hose clamp to secure the Flex Tube
to the upper blower tube (Fig. 2, C).
Installing the Lower Blower Tubes and Nozzle
1. Align the bump slot on the end of the first lower blower tube
with the bump on the bottom end of the upper blower tube
(Fig. 3, A).
2. Insert the bump on the upper blower tube into the bump slot
on the tube extension (Fig. 3, A).
3. Twist the extension tube clockwise around the upper blower
tube until the handle tube bump locks into place (Fig. 3, B).
4. Align the bump slot on the top end of the nozzle with the
bump on the bottom end of the second lower blower tube
(Fig. 4, A).
5. Insert the bump on the second lower blower tube into the
bump slot on the nozzle (Fig. 4, A).
6. Twist the nozzle clockwise around the second lower blower
tube until the nozzle bump locks into place (Fig. 4, B).
Fig. 1
B
A
C
Fig. 2
B
A
C
WARNING:
To avoid serious personal injury
and damage to the unit, shut the unit off before
removing or installing the blower tubes.
A
B
Fig. 3
Shoulder Support
Fig. 5
Adjusting the Throttle Grip
1. Move the throttle grip to a location on the upper blower
tube that is comfortable for you (Fig. 7).
2. Using a Torx T-20 Torx screwdriver, tighten the two screws
at the bottom of the throttle grip (Fig. 8).
Flex Tube
Hose Clamp
Elbow Tube
Upper Blower Tube
Lower Blower Tube
Nozzle
Throttle Cables
Hose Clamp
Cruise Control
Throttle Grip
Fig. 7
A
Fig. 8
Throttle Grip
Fig. 4
B
A
Secure the Throttle Cables
Place a zip tie around the elbow tube and the throttle cables
(Fig. 6) as shown, making sure not to crimp the cables.
The completed blower tube should look like Figure 5.
Fig. 6
Zip Tie
Zip Tie
WARNING:
Do not rotate the handle clockwise
to adjust. This may cause the throttle cables to
disconnect from the throttle grip or the engine.
WARNING:
To avoid serious personal injury, make sure that all four parts of the
blower tube are locked in place or firmly installed.
Throttle Grip
Upper Blower Tube
On/Off Switch
Using the Cruise Control
1. Once the engine has started and warmed up, squeeze the trigger
to accelerate the unit as needed (Fig. 11A).
2. For longer periods of operation and to eliminate possible finger fatique, move the cruise control
toward the fast position to incrementally increase or maintain the unit’s engine speed (Fig. 11A).
When the cruise control is pressed, the trigger will recede into the handle.
3. To decrease engine speed, move the cruise control to the idle position and the trigger will return to
idle position (Fig. 11B).
6
OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons for the unit
not running properly. Be sure to use fresh, clean unleaded fuel.
Follow the instructions carefully for the proper fuel/oil mixture.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and oxygenates such
as ethanol, methanol, or MTBE (ether). Alcohol-blended fuel
absorbs water. As little as 1% water in the fuel can make fuel
and oil separate. It forms acids when stored. When using
alcohol-blended fuel, use fresh fuel (less than 60 days old).
Using Blended Fuels
If you choose to use a blended fuel, or its use is unavoidable, follow recommended precautions:
• Always use the fresh fuel mix explained in your operator's manual
• Always agitate the fuel mix before fueling the unit
• Drain the tank and run the engine dry before storing the unit
Using Fuel Additives
The bottle of 2-cycle oil that came with your unit contains a fuel additive which will help inhibit corrosion
and minimize the formation of gum deposits. It is recommended that you use our 2-cycle oil with this
unit. If unavailable, use a good 2-cycle oil designed for air-cooled engines along with a fuel additive,
such as STA-BIL® Gas Stabilizer or an equivalent. Add 0.8 oz. (23 ml.) of fuel additive per gallon of fuel
according to the instructions on the container. NEVER add fuel additives directly to the unit's fuel tank.
Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded gasoline in a separate fuel can. Use a
40:1 fuel/oil ratio. Do not mix them directly in the engine fuel tank. See the table below for specific gas
and oil mixing ratios.
NOTE: One gallon (3.8 liters) of unleaded gasoline mixed with one 3.2 oz. (95 ml.) bottle of 2-cycle oil
makes a 40:1 fuel/oil ratio.
NOTE: Dispose of the old fuel/oil mix in accordance to Federal, State and Local regulations.
FUELING THE UNIT
1. Remove the fuel cap.
2. Place the gas container’s spout into the fill hole on the fuel
tank (Fig. 9) and fill the tank.
NOTE: Do not overfill the tank.
3. Wipe up any fuel that may have spilled.
4. Reinstall the fuel cap.
5. Move the unit at least 30 ft. (9.1 m) from the fueling source and site before starting the engine.
NOTE: Dispose of the old fuel mixture in accordance to Federal, State and Local regulations.
OIL AND FUEL INFORMATION
Fig. 9
WARNING:
Remove fuel cap slowly to avoid
injury from fuel spray. Never operate the unit
without the fuel cap securely in place.
STARTING INSTRUCTIONS
STARTING/STOPPING INSTRUCTIONS
1. Mix gas with oil. Fill fuel tank with fuel/oil mixture.
See Oil and Fuel Mixing Instructions.
2. Fully press and release the primer bulb 10 times,
slowly. Some amount of fuel should be visible in the
primer bulb and fuel lines (Fig. 10). If you can’t see
fuel in the bulb, press and release the bulb as many
times as it takes until you can see fuel in it.
3. Place the red choke lever in Position 1 (Fig. 10).
4. Press down the cruise control to lock the trigger in
the run position (Fig. 11A).
5. Crouch in the starting position (Fig. 12) and pull the
starter rope 5 times in a smooth and rapid motion.
6. Place the red choke lever in Position 2 (Fig. 10).
7. Pull the starter rope in a smooth and rapid motion
until the engine starts.
8. Allow the engine to warm up for 30 to 60 seconds.
NOTE: Engine may take longer to warm up and reach
maximum operating speed at colder temperatures.
NOTE: Unit is properly warmed up when engine
accelerates without hesitation.
9. Once the engine is warmed up, place the red choke
lever in Position 3 (Fig. 10).
10. Raise the cruise control to return the trigger to the
idle position (Fig. 11B). The unit is ready for use.
IF... the engine hesitates, return the red choke lever to
Position 2 (Fig. 11) and continue warm-up.
IF... the engine does not start, go back to step 2.
IF... the engine fails to start after a few attempts, place
the red choke lever in Position 3 (Fig. 10) and press
down the cruise control. Pull the starter rope briskly 3
to 8 times. The engine should start. If not, repeat.
IF WARM... If the engine is already warm, start the unit
with the red choke lever in Position 2 (Fig. 10). After
the unit starts, move the red choke lever to Position
3 (Fig. 10) and raise the cruise control.
WARNING:
Avoid accidental starting. Make sure you are in the starting position when
pulling the starter rope (Fig. 12). To avoid serious injury, the operator and unit must be
in a stable position while starting.
To avoid serious personal injury, make sure that the blower tube is locked in place or
firmly installed.
WARNING:
Operate this unit only in a well-ventilated outdoor area. Carbon monoxide
exhaust fumes can be lethal in a confined area.
Fig. 10
Primer
Bulb
Choke
Lever
Fig. 12
Starter Rope
OPERATING INSTRUCTIONS
ADJUSTING THE SUSPENSION SYSTEM
1. Place the unit’s shoulder supports over the shoulders while
the unit is behind you.
2. Pull the shoulder support handles to tighten the shoulder
supports (Fig. 13).
Releasing the Suspension System
1. To release the shoulder supports, pull up on bottom tab of
the shoulder support buckles (Fig. 14).
HOLDING THE BLOWER
Before operating the unit, stand in the operating position (Fig. 15).
Check for the following:
• Operator is wearing proper clothing, such as boots, safety
glasses or goggles, ear/hearing protection, gloves, long pants
and long sleeve shirt.
• If the conditions are dusty, the operator is wearing a dust
mask or face mask.
• The unit is in good working condition.
• The tubes are in place and secure.
OPERATING TIPS
• Assure the unit is not directed at anybody or any loose debris before starting the unit.
• Verify that the unit is in good working condition. Make sure the tubes are in place and secure.
• Always hold the unit securely when operating.
WARNING:
To avoid serious personal injury,
wear goggles or safety glasses at all times when
operating this unit. Wear a face mask or dust
mask in dusty locations.
Fuel Can Spout
Fuel Tank
• To reduce the risk of hearing loss associated with sound
level(s), hearing protection is required.
• Operate power equipment only at reasonable hours— not
early in the morning or late at night when people might be
disturbed. Comply with times listed in local ordinances. Usual
recommendations are 9:00 am to 5:00 pm, Monday through
Saturday.
• To reduce noise levels, limit the number of pieces of
equipment used at any one time.
• To reduce noise levels, operate power blowers at the lowest
possible speed to do the job.
• Check your equipment before operation, especially the
muffler, air intakes and air filters.
• Use rakes and brooms to loosen debris before blowing.
• In dusty conditions, slightly dampen surfaces or use a mister
attachment when water is available.
• Conserve water by using power blowers instead of hoses for many lawn and garden applications,
including areas such as screens, patios, grills, porches, and gardens.
• Watch out for children, pets, open windows or freshly washed cars, and blow debris safely away.
• Use the full blower nozzle extension so the air stream can work close to the ground.
• Clean up after using blowers and other equipment. Dispose of debris appropriately.
• Use the cruise control (Fig. 11, A) to keep the trigger depressed while operating to make continuous
operation easier.
APPLICATIONS
1 Use the blower for trees, shrubs, flower beds and hard-to-clean areas.
2. Use the unit around buildings and for other normal cleaning procedures.
3. Use the blower around walls, overhangs, fences and screens.
WARNING:
To prevent serious personal injury or damage to the unit, make sure
blower tubes are in place before you operate the unit.
Fig. 15
CAUTION:
For proper engine operation and
maximum reliability, pay strict attention to the oil
and fuel mixing instructions on the 2-cycle oil
container. Using improperly mixed fuel can
severely damage the engine.
Fig. 13
Fig. 14
Trigger
in Run
Position
Fig. 11A
On/Off
Switch
Fig. 11B
Cruise
Control
Trigger
in Idle
Position
SLOW
FAST
STOPPING INSTRUCTIONS
1. Release your hand from the trigger or raise the cruise control. Allow the engine to cool down by idling.
2. Press the On/Off Switch in the OFF (O) position and hold until the engine comes to a complete stop
(Fig. 11A).
MIXING RATIO - 40:1
UNLEADED GAS* 2 CYCLE OIL
1 GALLON U.S.
(3.8 LITERS)
3.2 FL. OZ.
(95 ml)
1 LITER 25 ml
+
WARNING:
Gasoline is extremely flammable. Ignited vapors may explode. Always
stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling
the tank. Keep sparks and open flames at a distance from the area.
WARNING:
Add fuel in a clean, well ventilated outdoor area. Wipe up any spilled fuel
immediately. Avoid creating a source of ignition for spilt fuel. Do not start the engine
until fuel vapors dissipate.
*
WARNING: DO NOT USE E85 FUEL IN THIS UNIT. It has been proven that fuel
containing greater than 15% ethanol will likely damage this engine and void the warranty.
WARNING:
DO NOT USE E85 FUEL
IN THIS UNIT. It has been proven that
fuel containing greater than 15% ethanol
will likely damage this engine and void
the warranty.
3
2
1
7
MAINTENANCE AND REPAIR INSTRUCTIONS
AIR FILTER MAINTENANCE
Cleaning the Air Filter
Clean and re-oil the air filter every 25 hours of operation. It is an important item to maintain. Failure to maintain
your air filter properly can result in poor performance or can cause permanent damage to your engine.
1. Open the air filter cover. Push the locking tab on the top of the cover inward, then pull the air filter
cover out and down. (Fig. 16).
2. Remove the air filter (Fig. 17).
3. Wash the filter in detergent and water (Fig. 18). Rinse the filter thoroughly and allow it to dry.
4. Apply enough clean SAE 30 motor oil to lightly coat the filter (Fig. 19).
5. Squeeze the filter to spread and remove excess oil (Fig. 20).
6. Replace the filter (Fig. 17).
NOTE: If the unit is operated without the air filter, you will VOID the warranty.
7. Reinstall the air filter cover. Position the slots on the bottom of the air filter cover onto the tabs at
the bottom of the back plate (Figs. 17).
8. Swing the cover up until the tab on the air filter backplate snaps into place in the slot on the air filter
cover (Fig. 21).
CARBURETOR ADJUSTMENT
The idle speed of the engine is adjustable. An idle adjustment
screw is between the air filter cover and the engine starter
housing (Fig. 22).
NOTE: Careless adjustments can seriously damage your unit. An
authorized service dealer should make carburetor
adjustments.
Check Fuel
Old and/or improperly mixed fuel is usually the reason for improper
unit performance. Drain and refill the tank with fresh, properly-mixed
fuel prior to making any adjustments. Refer to Oil and Fuel Information.
Clean Air Filter
The condition of the air filter is important to the operation of the unit.
A dirty air filter will restrict air flow. This is often mistaken for an out of adjustment carburetor. Check the
condition of the air filter before adjusting the idle speed screw. Refer to Air Filter Maintenance.
FREQUENCY MAINTENANCE REQUIRED SEE
Before using Fill fuel tank with fresh fuel* p 6
Every 25 hrs
Clean and re-oil air filter
Check spark plug condition and gap
p 7
p 7
Every 125 hrs Clean spark arrestor p 7
MAINTENANCE SCHEDULE
Perform these required maintenance procedures at the frequency stated in the table. These procedures
should also be a part of any seasonal tune-up.
NOTE: Some maintenance procedures may require special tools or skills. If you are unsure about these
procedures take your unit to a Cub Cadet or other qualified service dealer.
NOTE: Maintenance, replacement, or repair of the emission control devices and system may be
performed by a Cub Cadet or other qualified service dealer.
In order to assure peak performance of your engine, inspection of the engine exhaust port may be
necessary after 125 hours of operation. If you notice lost RPM, poor performance or general lack of
acceleration, this service may be required. If you feel your engine is in need of this inspection, refer service
to a Cub Cadet or other qualified service dealer for repair. DO NOT attempt to perform this process
yourself as engine damage may result from contaminants involved in the cleaning process for the port.
WARNING:
To prevent serious injury, never perform maintenance or repairs with unit
running. Always service and repair a cool unit. Disconnect the spark plug wire to ensure
that the unit cannot start. See Replacing the Spark Plug.
Fig. 17
Air Filter
Back
Plate
Tab s
Locking Tab
Fig. 16
Locking Tab
Air Filter
Cover
Fig. 18
Fig. 19
Fig. 21
Locking Tab
Air Filter
Cover
Fig. 20
Fig. 22
Idle Adjustment
Screw
Adjust Idle Speed Screw
If, after checking the fuel and cleaning the air filter, the engine still will not idle, adjust the idle speed
screw as follows:
1. Start the engine and let it run at a high idle for a minute to warm up. Refer to Starting/Stopping
Instructions.
2. Release the throttle trigger and let the engine idle. If the engine stops, insert a small phillips in
between the Air Filter Cover and the Engine Cover (Fig. 22). Turn the idle speed screw in, clockwise,
1/8 of a turn at a time (as needed) until the engine idles smoothly.
Checking the fuel mixture, cleaning the air filter, and adjusting the idle speed should solve most engine
problems. If not and all of the following are true:
• the engine will not idle
• the engine hesitates or stalls on acceleration
• there is a loss of engine power
Have the carburetor adjusted by an authorized service dealer.
REPLACING THE SPARK PLUG
Use a Champion #RDZ4H or a replacement part number 75305784 spark plug. The correct air gap is 0.025 in. (0.635 mm).
Remove the plug after every 25 hours of operation and check its
condition.
1. Stop the engine and allow it to cool.
2. Grasp the plug wire firmly and pull the cap from the spark plug.
3. Clean dirt from around the spark plug. Remove the spark
plug from the cylinder head by turning a 5/8 in. socket
counterclockwise.
4. Replace cracked, fouled or dirty spark plug. Set the air gap at
0.025 in. (0.635 mm) using a feeler gauge (Fig. 23).
5. Install a correctly-gapped spark plug in the cylinder head.
Turn the 5/8 in. socket clockwise until snug.
If using a torque wrench torque to:
110-120 in.•lb. (12.3-13.5 N•m)
Do not over tighten.
SPARK ARRESTOR MAINTENANCE
Inspect the spark arrestor after every 125 hours of operation.
1. Stop the engine and allow it to cool. Remove the four (4)
screws on the back of the engine cover with a flat-head
screwdriver or T-25 Torx bit (Fig. 24).
2. With a
Phillips
screwdriver, remove the screws attaching the
spark arrestor cover to the muffler (Fig. 25).
3. Remove the spark arrestor cover.
4. Remove the spark arrestor screen from the spark arrestor
cover (Fig. 25).
5. Clean the spark arrestor screen with a wire brush or replace it.
6. Reinstall the spark arrestor screen, spark arrestor cover and screws.
CLEANING
Use a small brush to clean off the outside of the unit. Do not use strong detergents. Household cleaners
that contain aromatic oils such as pine and lemon, and solvents such as kerosene, can damage plastic
housing or handle. Wipe off any moisture with a soft cloth.
STORAGE
• Never store the unit with fuel in the tank where fumes may reach an open flame or spark.
• Allow the engine to cool before storing.
• Lock up the unit to prevent unauthorized use or damage.
• Store the unit in a dry, well-ventilated area.
• Store the unit out of the reach of children.
LONG TERM STORAGE
If you plan on storing the unit for an extended time, use the following storage procedure:
1. Drain all fuel from the fuel tank into a container with the same 2-cycle fuel mixture. Do not use fuel
that has been stored for more than 60 days. Dispose of the old fuel/oil mix in accordance to Federal,
State and Local regulations.
2. Start the engine and allow it to run until it stalls. This ensures that all fuel has been drained from the
carburetor.
3. Allow the engine to cool. Remove the spark plug and put 1 oz. (30 ml) of any high quality motor oil
or 2-cycle oil into the cylinder. Pull the starter rope slowly to distribute the oil. Reinstall the spark
plug.
NOTE: Remove the spark plug and drain all of the oil from the cylinder before attempting to start the
trimmer after storage.
4. Thoroughly clean the unit and inspect it for any loose or damaged parts. Repair or replace damaged
parts and tighten loose screws, nuts or bolts. The unit is ready for storage.
TRANSPORTING
• Allow the engine to cool before transporting
• Drain fuel from unit
• Tighten fuel cap before transporting
• Secure the unit while transporting
Fig. 24
T- 25
Screws
T- 25
Screws
Fig. 23
0.025 in.
(0.635 mm)
WARNING:
Do not sand blast, scrape or
clean electrodes. Grit in the engine could
damage the cylinder.
*
DO NOT use E85 fuel in this unit. It has been proven that fuel containing greater than
15% ethanol will likely damage this engine and void the warranty.
Fig. 25
Muffler
Spark Arrestor
Screen
Spark Arrestor
Cover
Philips Head
Screws
WARNING:
To avoid serious personal injury,
always turn your unit off and allow it to cool
before you clean or service it.
8
TROUBLESHOOTING
If further assistance is required, contact your authorized service dealer.
CAUSE ACTION
Air filter is plugged Replace or clean the air filter
Old or improperly mixed fuel Drain fuel tank and add fresh fuel mixture
Improper carburetor adjustment Adjust according to the Carburetor Adjustments
section or take to an authorized service dealer
for an adjustment
CAUSE ACTION
Empty fuel tank Fill fuel tank with properly mixed fuel
Primer bulb wasn't pressed enough Press primer bulb fully and slowly 10 times
Old or improperly mixed fuel Drain fuel tank and add fresh fuel mixture
Fouled spark plug Replace or clean the spark plug
Plugged spark arrestor Clean or replace spark arrestor
CAUSE ACTION
Old or improperly mixed fuel Drain fuel tank and add fresh fuel mixture
Improper carburetor adjustment Adjust according to the Carburetor Adjustments
section or take to an authorized service dealer
for an adjustment
Fouled spark plug Replace or clean the spark plug
Plugged spark arrestor Clean or replace spark arrestor
CAUSE ACTION
Old or improperly mixed fuel Drain fuel tank and add fresh fuel mixture
Improper carburetor adjustment Adjust according to the Carburetor Adjustments
section or take to an authorized service dealer
for an adjustment
Dirty air filter Clean or replace the air filter
Plugged spark arrestor Clean or replace spark arrestor
ENGINE WILL NOT START
ENGINE WILL NOT IDLE
ENGINE WILL NOT ACCELERATE
ENGINE LACKS POWER OR STALLS
SPECIFICATIONS
* All specifications are based on the latest product information available at the time of printing. We
reserve the right to make changes at any time without notice.
ENGINE*
Engine Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air-Cooled, 2-Cycle
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 cc
Idle Speed RPM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,800–4,200 rpm
Operating RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,800–8,200 rpm
MPH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150–175
CFM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450–500
Ignition Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic
Ignition Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rocker Switch
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 in. (0.635 mm)
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel/Oil Mixture
Fuel/Oil Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40:1
Carburetor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diaphragm, All-Position
Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spring Assist Starting™ Auto Rewind
Muffler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Baffled with Guard
Throttle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual Spring Return
Fuel Tank Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 oz. (591 ml)
Manuel de L'utilisateur
Souffleur à dos à 2-temps
BP226
P/N 769-04595 P00 (01/09)
Copiez le numéro de série ici :
Copiez le numéro de modèle / pièce mère ici :
Toutes les informations, illustrations et spécifications contenues dans
ce manuel tiennent compte des dernières informations techniques
disponibles au moment de mettre sous presse. Nous nous réservons
le droit d'y apporter des modifications à tout moment, sans préavis.
Copyright© 2009 MTD SOUTHWEST INC., Tous droits réservés.
Obtenez la liste des concessionnaires agréés appelez le 1-877-282-8684
aux États-Unis ou le 1-800-668-1238 au Canada. Pour de plus amples
informations à propos de votre appareil, visitez www.cubcadet.com
ou www.cubcadet.ca.
NE RETOURNEZ PAS L'APPAREIL AU DÉTAILLANT CHEZ QUI
VOUS L'AVEZ ACHETÉ. TOUT SERVICE SOUS GARANTIE
NÉCESSITE UNE PREUVE D'ACHAT.
CE PRODUIT EST COUVERT PAR UN OU PLUSIEURS BREVETS
AMÉRICAINS, ET D’AUTRES SONT EN INSTANCE.
Tout entretien effectué sur cet appareil pendant et après la période
de garantie doit être fait par un concessionnaire agréé uniquement.
Avant d'assembler votre nouvel équipement, repérez la plaque
signalétique de l'appareil et copiez ses informations dans l'espace cidessous. Ces informations sont essentielles si vous désirez obtenir de
l'aide auprès de notre service technique ou d'un distributeur agréé. Un
exemple de plaque signalétique est présenté ci-dessous.
CONSERVER CES INSTRUCTIONS
TABLE DES MATIÈRES
Service technique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F1
Consignes de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F2
Familiarisez-vous avec l’appareil . . . . . . . . . . . . . . . . . . . . . . . . .F5
Instructions de montage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F5
Informations sur l’huile et le carburant . . . . . . . . . . . . . . . . . . . .F6
Instructions de démarrage et d’arrêt . . . . . . . . . . . . . . . . . . . . . .F6
Mode d’emploi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F6
Entretien et réparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F7
Nottoyage et entreposage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F7
Tableau de dépannage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F8
Caractéristiques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F8
Garantie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E12
Dans un effort de réduire l’impact sur les forets et
réduire les émissions de gaz carbonique ainsi
que les émissions de gaz à effet de serre, MTD
utilise moins de papier en réduisant la taille du
texte de ce manuel.
NE RETOURNEZ
PAS CE PRODUIT
Pour une assistance, veuillez appeler le 1-877-282-8684
(E.U.) ou le 1-800-668-1238 (Canada)
ou visitez : www.cubcadet.com / www.cubcadet.ca
MODEL :
S/N :
ITEM :
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