Yard-Man YM2BV Operator's Manual
Operator’s Manual
YM2BV
2-Cycle
Blower / Vacuum
Removing Unit From Carton
11 2
Remove all contents from
carton.
Assemble The Unit
Tube
Primer
Bulb
10 X
Nozzle
5 6 7
Twist nozzle clockwise until
tight.
Starting The Unit
18 9
Press primer bulb 10 times,
or until fuel is visible
Assemble The Unit
Outlet
Tube
Slot
Bump
Insert bump on blower
tube into slot on blower
outlet.
40:1
1 Gallon 3.2 oz
Mix thoroughly in separate
fuel can:
– 3.2 fl. oz. of 2-cycle
engine oil
– 1 gallon of unleaded
gasoline
NOTE: Do not mix directly in
fuel tank.
Choke
Lever
Move choke lever to
Position 1.
Outlet
Tube
3
Twist blower tube clockwise
until bump locks into place.
Place unit on a level surface.
Fill fuel tank.
10
SQUEEZE and HOLD
throttle for ALL further
steps.
Tube
Nozzle
Bump
4
Insert bump on other end of
blower tube into slot on
nozzle.
11
Crouch in starting position.
Slot
No Tools Required!
Nozzle
Lower Vacuum Tube
On/Off Stop Control
Blower Tube
Cruise Control
Spark Plug
Choke Lever
Handle
Muffler
Cover
Primer Bulb
Upper Vacuum Tube
Vacuum Elbow
Vacuum Bag Strap
Vacuum Bag
Zipper
Trigger
Cinch Strap
Air Filter
Cover
Starter Rope
Fuel Cap
Starting The Unit
Choke
Lever
5 X
12
Pull rope 5 times. Move choke lever to
13
Position 2 and squeeze
throttle.
3-5 X
14
Pull rope 3-5 times to start
engine. Run unit for 30-60
seconds to warm up.
Choke
Lever
115 16
Continue to squeeze
throttle. Move choke lever
to Position 3.
Continue to squeeze
throttle. Run unit for an
additional 60 seconds to
complete warm-up. Unit
may be used during this
time.
Need Help?
Call 1-877-282-8684
DIDN’T START?
Repeat these instructions.
IF engine fails to start after 2 attempts,
move choke lever to position 3 and pull
the starter rope until engine starts
IF unit still fails to start, refer to the
operator’s manual for additional starting
and troubleshooting information
IMPORTANT: READ OPERATOR’S MANUAL THOROUGHLY AND FOLLOW THE SAFE OPERATION PRACTICES WHILE OPERATING THE UNIT.
NEED HELP? CALL 1-800-800-7310 IN U.S. OR 1–800–668–1238 IN CANADA
769-06961 P00 02/11
Español — Page 11 English — Page 1Français — Page 7
TABLE OF CONTENTS
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Oil and Fuel Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Starting and Stopping Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Maintenance and Repair Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
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© 2011 MTD SOUTHWEST INC, All Rights Reserved.
SERVICE INFORMATION
DO NOT RETURN THIS UNIT TO THE RETAILER. PROOF OF PURCHASE WILL BE REQUIRED
FOR WARRANTY SERVICE.
For assistance regarding the assembly, controls, operation or maintenance of the unit, please call the
Customer Support Department at 1-800-800-7310 in the United States or 1-800-668-1238 in Canada.
Additional information about the unit can be found on our website at www.yardman.com or
www.yardman.ca.
For service, please call the Customer Support Department to obtain a list of authorized service dealers
near you. Service on this unit, both within and after the warranty period, should only be performed by an
authorized and approved service dealer. When servicing, use only identical replacement parts.
SAFETY INFORMATION
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 grasscovered 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 #753-06027 Muffler Assembly.
Safety alert symbols are used to draw your attention to possible dangers. These 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. These safety instructions are not meant to cover every
possible condition that may occur. If questions arise, please call the Customer Support
Department at 1-800-800-7310 (U.S.) or 1-800-668-1238 (Canada).
SYMBOL MEANING
DANGER: Signals an EXTREME hazard.
Failure to obey a safety DANGER signal WILL result in serious injury or death to yourself or
to others.
WARNING: Signals a SERIOUS hazard.
Failure to obey a safety WARNING signal CAN result in serious injury to yourself or to others.
CAUTION: Signals a MODERATE hazard.
Failure to obey a safety CAUTION signal MAY result in property damage or injury to
yourself or to others.
IMPORTANT! Signals special mechanical information.
NOTE: Signals additional important general information.
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 1-800-800-7310 IN THE U.S. OR 1-800-668-1238 IN CANADA
READ ALL INSTRUCTIONS BEFORE OPERATING
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.
• SAFETY ALERT SYMBOLS •
• IMPORTANT SAFETY INSTRUCTIONS •
CALIFORNIA PROPOSITION 65
WARNING:
contain or emit chemicals known to the State of California to cause cancer and birth
defects or other reproductive harm. Wash hands after handling.
• Read the instructions carefully. Be familiar with the controls and proper use of the unit.
• Do not operate this unit when tired, ill, or under the influence of alcohol, drugs, or medication.
• Children and teens under the age of 15 must not use the unit, except for teens guided by an adult.
• All guards and safety attachments must be installed properly before operating the unit.
• Inspect the unit before use. Replace damaged parts. Check for fuel leaks. Make sure all fasteners
are in place and secure. Replace parts that are cracked, chipped, or damaged in any way. Do not
operate the unit with loose or damaged parts.
• Carefully inspect the area before starting the unit. Remove all debris and hard or sharp objects such
as glass, wire, etc.
• Clear the area of children, bystanders, and pets. At a minimum, keep all children, bystanders, and pets
outside a 50 feet (15 m) radius; there still may be a risk to bystanders from thrown objects. Bystanders
should be encouraged to wear eye protection. If you are approached, stop the unit immediately.
SAFETY WARNINGS FOR GAS UNITS
WARNING: Gasoline is highly flammable, and its vapors can explode if ignited. Take the
following precautions:
• 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 fuel tank
cap or add fuel when the engine is hot. Always loosen the fuel tank cap slowly to relieve any
pressure in the tank before fueling. Do not smoke.
• Always mix and add fuel in a clean, well-ventilated outdoor area where there are no sparks or
flames. Do not smoke.
• Never operate the unit without the fuel cap securely in place.
• Avoid creating a source of ignition for spilled fuel. Wipe up any spilled fuel from the unit
immediately before starting the unit. Move the unit at least 30 feet (9.1 m) from the fueling source
and site before starting the engine. Do not smoke.
• Never start or run the unit inside a closed room or building. Breathing exhaust fumes can kill.
Operate this unit only in a well-ventilated outdoor area.
WHILE OPERATING
• Wear safety glasses or goggles that are marked as meeting ANSI Z87.1-1989 standards.
• Never run the unit without the proper equipment attached. Do not operate the unit without the
blower tubes or vacuum tubes and vacuum bag attached. Make sure the vacuum bag is completely
zipped closed.
2
Engine exhaust, some of its constituents and certain finished components
SAFETY INFORMATION
• 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.
• Wear a face or dust mask if the operation is dusty.
• 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 all 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 and Stopping Instructions.
• 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.
• Only use the unit for its intended purpose. Only use the unit as described in this manual.
• Do not force the 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 or vacuum
attachments. 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 original equipment manufacturer replacement parts and accessories for this unit. These
are available from an authorized service dealer. The use of any unauthorized parts or accessories
could lead to serious injury to the user, or damage to the unit, and void the 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.
• Avoid situations that could catch the vacuum bag on fire. Do not operate near an open flame. Do
not vacuum warm ash from fire-places, barbecue pits, brush piles, etc. Do not vacuum discarded
cigars or cigarettes unless the cinders are completely cool.
• The unit is designed to pickup dry material such as leaves, grass, small twigs, and bits of paper. Do
not attempt to vacuum wet debris and/or standing water as this may result in damage to the
blower/ vacuum. To avoid severe damage to the impeller, do not vacuum metal, broken glass, etc.
OTHER SAFETY WARNINGS
• Always disconnect the spark plug before performing maintenance or accessing movable parts.
• 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, either locked up or up high 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. An anti-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
SAFETY INFORMATION
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.
SYMBOL MEANING
• SAFETY ALERT SYMBOL
• READ OPERATOR'S MANUAL
• WEAR EYE AND HEARING PROTECTION
• UNLEADED FUEL
• OIL
• DO NOT USE E85 FUEL IN THIS UNIT
• ON/OFF STOP CONTROL
• ON/OFF STOP CONTROL
• PRIMER BULB
• CHOKE CONTROL
• THROWN OBJECTS CAN CAUSE SEVERE INJURY
• KEEP BYSTANDERS AWAY
• HOT SURFACE
• BLOWERS – ROTATING IMPELLER BLADES CAN CAUSE SEVERE INJURY
• SAFETY AND INTERNATIONAL SYMBOLS •
Indicates danger, warning or caution. May be used in conjunction with other symbols
or pictographs.
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.
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.
Always use clean, fresh unleaded fuel
Refer to operator’s manual for the proper type of oil.
WARNING: It has been proven that fuel containing greater than 10% ethanol will
likely damage this engine and void the warranty.
ON / START / RUN
OFF or STOP
Push primer bulb, fully and slowly, 10 times.
1. • FULL choke position
2. • PARTIAL choke position
3. • RUN choke position
WARNING: Small objects can be propelled at high speed, causing injury.
WARNING: Keep all bystanders, especially children and pets, at least 50 feet (15 m)
from the operating area.
WARNING: Do not touch a hot engine. These parts get extremely hot from
operation and may cause severe burns. When the unit is turned off, the engine will
remain hot for a short time.
WARNING: Stop the engine and allow the impeller to stop before installing or
changing tubes, or before cleaning or performing any maintenance.
ASSEMBLY INSTRUCTIONS
ASSEMBLING THE UNIT
WARNING: To prevent serious personal injury, stop the engine and allow the impeller to stop before
attaching or removing tubes.
WARNING: To prevent serious personal injury or damage to the unit, make sure the blower tubes, or
vacuum tubes and the vacuum bag, are in place before you operate the unit.
BLOWER ASSEMBLY
Installing the Blower Tube
1. Align the bump on the end of the blower tube
with the bump slot on the bottom end of the
blower outlet (Fig. 1).
2. Insert the bump on the blower tube into the
bump slot on the blower outlet (Fig. 1).
3. Twist the blower tube clockwise inside the
blower outlet until the bump locks into place
(Fig. 2).
Installing the Nozzle
1. Align the bump on the end of the blower tube
with the bump slot on the top end of the nozzle
(Fig. 3).
2. Insert the bump on the blower tube into the
bump slot on the nozzle (Fig. 3).
3. Twist the nozzle clockwise over the blower
tube until tight (Fig. 4).
VACUUM ASSEMBLY
Removing the Blower Tube
1. Hold the unit firmly.
2. Insert a flathead screwdriver into the tube lock
and twist the screwdriver counterclockwise
1/4 turn and hold it there (Fig. 5).
3. While holding the screwdriver in a
counterclockwise position, grasp the blower
tube and twist it counterclockwise (Fig. 5).
4. Pull the blower tube from the blower outlet.
Removing the Nozzle
1. Hold the blower tube firmly.
2. Grasp the nozzle and twist it counterclockwise
until the nozzle unlocks from the blower tube
(Fig. 6).
3. Remove the nozzle from the blower tube.
Installing the Vacuum Tubes
1. Locate the hole in the impeller door. The door
lock tab is recessed in the hole toward the
front of the blower (Fig. 7). Insert a flat head
screwdriver, into the hole and press the door
lock tab in and lift the door to release the lock.
2. While holding the impeller door open, align the
upper vacuum tube's three (3) slots with the
impeller intake’s three (3) lock tabs (Fig. 8).
Insert the upper vacuum tube into the impeller
intake and twist the upper vacuum tube
clockwise with both hands until the lock tabs
snap into place (Fig. 9).
3. Align the arrow on the lower vacuum tube with
the arrow on the upper vacuum tube (Fig. 10).
NOTE: The arrows must align properly to
install the vacuum tubes correctly.
4. Grasp the lower vacuum tube firmly with both hands and push the lower vacuum
tube into the upper vacuum tube. Turn the lower vacuum tube clockwise until it
snaps into place and locks. The dot on the lower tube aligns with the dot on the
upper tube when properly assembled.
NOTE: Use both hands during this assembly to fit the parts together tightly.
NOTE: The flat area on the upper vacuum tube should face the handle when
installed correctly.
VACUUM BAG ASSEMBLY
Installing the Vacuum Elbow onto the Blower
1. While facing the front of the unit, hold the keyed end of the vacuum elbow in the
left hand and the flared end in the right hand. Align the lock tabs on the keyed end
with the lock tabs on the blower outlet. (Fig. 11)
2. Insert the vacuum elbow into the blower and turn clockwise until it locks into
place. (Fig. 11)
Inserting the Vacuum Elbow into the Bag
1. Locate the small opening in the vacuum bag. Insert the flared end of the vacuum
elbow approximately 4 in. inside the small opening. (Fig. 12)
2. Pull the end of the cinch strap to secure the small opening of the bag around the
vacuum elbow. Tighten the cinch strap so that the bag has limited movement
along the elbow, but will not slip off the flared end.
Blower Outlet
Blower
Tube
Blower
Tube
Nozzle
Tube Lock
Impeller
Door
Bump
Fig. 1
Fig. 3
Blower Outlet
Blower Tube
Fig. 5
Door Lock Tab
Fig. 7
Fig. 9
Bump
Slot
Bump
Bump
Slot
Upper
Vacuum Tube
Blower
Outlet
Nozzle
Impeller
Lock Tabs
Vacuum Tube
Blower
Vacuum
Elbow
Vacuum
Nozzle
Outlet
Elbow
Upper
Blower Tube
Fig. 2
Fig. 4
Fig. 6
Fig. 8
Vacuum Tube
Fig. 10
Fig. 11
4 in.
(10.2 cm)
Fig. 12
Blower
Tube
Lower
Cinch Strap
Vacuum
Blower
Tube
Bag
OIL AND FUEL MIXING INSTRUCTIONS
OIL AND FUEL INFORMATION
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.
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). Alcoholblended 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 30 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
• Use the fuel additive STA-BIL® or an equivalent
• 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 with federal, state and local regulations.
*WARNING: DO NOT USE E85 FUEL IN THIS UNIT.
It has been proven that fuel containing greater than 10% ethanol will likely
damage this engine and void the warranty.
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:
Never operate the unit without the fuel cap securely in place.
WARNING:
Avoid creating a source of ignition for spilled fuel. Do not start the engine until fuel vapors dissipate.
Remove fuel cap slowly to avoid injury from fuel spray.
Add fuel in a clean, well ventilated outdoor area. Wipe up any spilled fuel immediately.
+
UNLEADED GAS* 2-CYCLE OIL
1 GALLON US
(3.8 LITERS)
1 LITER 25 ml
3.2 FL. OZ.
(95 ml)
MIXING RATIO - 40:1
3
STARTING AND STOPPING INSTRUCTIONS
WARNING: Operate this unit only in a well-ventilated outdoor area. Carbon monoxide exhaust fumes
can be lethal in a confined area.
WARNING: Avoid accidental starting. Make sure you are in the starting position when pulling the starter
rope (Fig. 15). 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.
STARTING INSTRUCTIONS
1. Mix gas with oil. Fill the fuel tank with fresh fuel/oil mixture. See Oil and Fuel
Mixing Instructions.
NOTE: There is no need to turn the unit on. The On/Off switch is in the ON ( I )
position at all times (Fig. 13).
2. Fully press and release the primer bulb 10 times, slowly. Some amount of fuel
should be visible in the primer bulb (Fig. 13). If fuel cannot be seen in the bulb,
press and release the bulb until fuel is visible.
3. Move the choke lever to Position 1 (Fig. 14).
4. Squeeze and hold the trigger or press down the cruise control (Fig. 13).
5. Continue to squeeze the trigger or keep the cruise control down. Place the
unit on a firm, flat surface. Crouch in the starting position and hold the unit firmly
(Fig. 15).
6. Continue to squeeze the trigger or keep the cruise control down. Pull the
starter rope out until some resistance is felt. This is usually around 2–4 inches.
Pull the starter rope 5 times in a controlled and steady motion.
7. Continue to squeeze the trigger or keep the cruise control down. Move the
choke lever to Position 2 (Fig. 14).
8. Continue to squeeze the trigger or keep the cruise control down. Pull the
starter rope 3-5 times in a controlled and steady motion to start the engine.
9. Continue to squeeze the trigger or keep the cruise control down. Allow the
engine to warm up for 30-60 seconds.
10. Continue to squeeze the trigger or keep the cruise control down. Move the
choke lever to Position 3 (Fig. 14).
11. Continue to squeeze the trigger or keep the cruise control down. Continue
warming the engine for an additional 60 seconds. The unit is now ready for use.
IF... The engine does not start, go back to step 2.
IF... The engine fails to start after 2 attempts, move the choke lever to Position
3, squeeze the trigger, and pull the starter rope 3-8 times in a controlled
and steady motion. The engine should start. If not, repeat.
IF WARM... If the engine is already warm, move the choke lever to Position 2, squeeze the trigger and pull the starter
rope to restart.
STOPPING INSTRUCTIONS
1. Release the trigger or raise the cruise control to idle the engine.
2. Press and hold the On/Off switch in the OFF (O) position until the engine comes to a complete stop (Fig. 13).
Cruise
Control
Position 2
Primer Bulb
Position 3
Position 1
On/Off Switch
Fig. 13
Fig. 14
Starting Position
Starter Rope
Trigger
Fig. 15
Trigger
Choke
Lever
Primer
Bulb
OPERATING INSTRUCTIONS
HOLDING THE BLOWER / VACUUM
WARNING:
operating this unit. Wear a face mask or dust mask in dusty locations.
WARNING:
vacuum tubes and the vacuum bag, are in place before you operate the unit.
Before operating the unit, stand in the operating position. 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
• The unit is in good working condition
• The tubes and guards are in place and secure
USING THE CRUISE CONTROL
1. Once the engine has started and warmed up, squeeze the trigger to accelerate
the unit as needed (Fig. 16).
2. For longer periods of operation and to eliminate possible finger fatigue, move the
cruise control toward the FAST position to incrementally increase or maintain the
unit’s engine speed (Fig. 16). When the cruise control is pressed, the trigger will
recede into the handle.
3. To decrease engine speed, move the cruise control to the SLOW position and the
trigger will return to idle (Fig. 16).
OPERATING TIPS
• Assure the unit is not directed at anybody or any loose debris before starting the unit.
• Always hold the unit securely when operating. Keep a firm grip on the handle.
• 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.
• Watch out for children, pets, open windows or freshly washed cars, and blow debris safely away.
• Clean up after using blowers and other equipment. Dispose of debris appropriately.
OPERATING THE UNIT AS A BLOWER
WARNING: After starting the unit, always stand on the left side of
the unit to operate it as shown in figure 17 to keep from blocking the
air intake.
Use the blower for trees, shrubs, flower beds and hard-to-clean areas. Also use the
unit around buildings, walls, overhangs, fences and screens, and for other normal
cleaning procedures. Conserve water by using power blowers instead of hoses for
many lawn and garden applications, including areas such as gutters, screens, patios, grills, porches and gardens.
Hold the blower with the right hand. Do not stand on the right side of the blower when operating the unit (Fig. 17). If
you do, you will be blocking the air intake and this will affect the unit’s performance. Instead, be sure to stand on the
left side of the unit to maximize the unit’s efficiency (Fig. 17).
Sweep from side to side with the nozzle several inches above the ground or floor. Slowly advance the unit, keeping
the accumulated pile of debris in front of you.
Most dry blowing operations are better suited to low speeds, rather than high. High speed blowing is a better way to
move heavier items like large debris or gravel.
OPERATING THE UNIT AS A VACUUM
WARNING: To avoid serious personal injury, never unzip the
vacuum bag without stopping the unit first.
WARNING: As a vacuum, the unit is designed to pick up dry
material such as leaves, grass, small twigs and bits of paper. To avoid
serious personal injury, do not attempt to vacuum wet debris and/or
standing water as this may result in damage to the blower/ vacuum.
To avoid severe damage to the impeller, do not vacuum metal, broken
glass or similar items.
WARNING: Avoid situations that could catch the vacuum bag on
fire. Do not operate near an open flame. Do not vacuum warm ash
from fireplaces, barbecue pits, brush piles, etc. Do not vacuum
discarded cigars or cigarettes unless the cinders are completely cool.
Use the unit for vacuuming up light debris like leaves and paper.
Be sure the vacuum bag is zipped closed before operating the unit.
Place the shoulder harness over your head and onto your shoulder. Hold the vacuum with both on hands on the
handle (Fig. 18), tilting the suction tube slightly, and use a sweeping action to collect light debris (Fig. 19). The debris
will flow into the vacuum bag. Things such as small leaves and small twigs will be mulched as they pass through the
fan housing, allowing the vacuum bag to hold more debris.
Emptying the Vacuum Bag
When the bag is full, suction will noticeably decrease. Turn off the unit and allow the impeller to stop before you unzip
the bag.
1. While wearing eye protection and a dust mask, unzip the vacuum bag and empty the contents into a garbage bag
or container.
2. Turn the bag inside out after initial emptying and vigorously shake out dust and debris.
3. Zip close and reinstall the vacuum bag.
NOTE: Empty the bag after each use to avoid deterioration and obstructing air flow, which will reduce the
performance of the vacuum.
To avoid serious personal injury, wear goggles or safety glasses at all times when
To prevent serious personal injury or damage to the unit, make sure the blower tubes, or
Cruise
Control
SLOW
FAST
INCORRECT
POSITION
Fig. 16
Fig. 17
Fig. 18
Fig. 19
(Idle Position)
CORRECT
POSITION
Trigger
4
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.
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 any non-road engine repair establishment, individual or authorized service dealer.
NOTE: Maintenance, replacement, or repair of the emission control devices and system may be performed by any
non-road engine repair establishment, individual or authorized service dealer.
NOTE: Please read the California/EPA statement that came with the unit for a complete listing of terms and
coverage for the emissions control devices, such as the spark arrestor, muffler, carburetor, etc.
FREQUENCY MAINTENANCE REQUIRED SEE
Before starting the engine Fill the fuel tank with fresh fuel mixture p. 3
Every 10 hours Clean and re-oil the air filter p. 5
Every 25 hours Check the spark plug condition and gap p. 5
AIR FILTER MAINTENANCE
WARNING: To avoid serious personal injury, always turn your
trimmer off and allow it to cool before you clean or service it.
Locking Tab
WARNING: Wear gloves to prevent injury when handling unit.
Cleaning the Air Filter
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. 20).
2. Remove the air filter (Fig. 21).
3. Wash the filter in detergent and water. Rinse the filter thoroughly and allow it to dry.
4. Apply enough clean SAE 30 motor oil to lightly coat the filter.
5. Squeeze the filter to spread and remove excess oil.
6. Replace the filter (Fig. 21).
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 (Fig. 21).
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. 22).
IDLE SPEED ADJUSTMENT
WARNING: This unit will need to be running during idle speed
adjustment. Wear protective clothing and observe all safety
instructions to prevent serious personal injury.
Also, DO NOT set unit on any surface except a clean, hard area while
starting or performing any adjustments. Debris, such as gravel, sand,
dust, grass, etc., could be thrown by the blower tube and damage
property or cause serious injury to bystanders or operator.
The idle speed of the engine is adjustable. An idle adjustment screw is between the
air filter cover and the engine starter housing (Fig. 23).
NOTE: Careless adjustments can seriously damage your unit. An authorized
service dealer should make carburetor adjustments.
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. 23). 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, 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 replacement part number 753-06193. The correct spark gap is 0.025 in. (0.635 mm).
1. Stop the engine and allow it to cool.
2. Grasp the plug boot 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.
CAUTION: Do not sand blast, scrape, or clean electrodes. Grit in
the engine could damage the cylinder.
4. Replace cracked, fouled or dirty spark plug. Set the spark gap at 0.025 in. (0.635
mm) using a feeler gauge (Fig. 24).
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.
6. Reinstall the spark plug boot.
Air Filter Cover
Air Filter
Back
Plate
Tab s
Locking Tab
Air Filter Cover
Idle Adjustment
Screw
0.025 in.
(0.635 mm)
Fig. 20
Locking Tab
Fig. 21
Fig. 22
Fig. 23
Fig. 24
CLEANING AND STORAGEMAINTENANCE AND REPAIR INSTRUCTIONS
WARNING: To avoid serious personal injury, always turn your unit off and allow it to cool before you
clean or do any maintenance on it.
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 the plastic housing or handle. Wipe
off any moisture with a soft cloth.
STORAGE
• Never store a fueled unit where fumes may reach an open flame or spark.
• Allow the engine to cool before storing.
• Store the unit locked up 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 planning 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 30 days. Dispose of the old fuel/oil mix in accordance with 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 5 drops 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 unit 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.
TROUBLESHOOTING
CAUSE SOLUTION
THE ENGINE WILL NOT START
The fuel tank is empty Fill the fuel tank with properly mixed fuel
The primer bulb was not pressed enough Press the primer bulb fully and slowly 10 times
The engine is flooded
The fuel is old and/or improperly mixed Drain the fuel tank and add fresh, properly mixed fuel
The spark plug is fouled Clean, gap or replace the spark plug
THE ENGINE WILL NOT IDLE
The air filter is plugged Clean or replace the air filter
The fuel is old and/or improperly mixed Drain the fuel tank and add fresh, properly mixed fuel
Improper idle speed Adjust according to the Idle Speed Adjustment section
THE ENGINE WILL NOT ACCELERATE
The fuel is old and/or improperly mixed Drain the fuel tank and add fresh, properly mixed fuel
The air filter is plugged Clean or replace the air filter
THE ENGINE LACKS POWER OR STALLS
The fuel is old and/or improperly mixed Drain the fuel tank and add fresh, properly mixed fuel
The air filter is plugged Clean or replace the air filter
The spark plug is fouled Clean, gap or replace the spark plug
NOTE: For repairs beyond the minor adjustments listed above, locate your nearest authorized service center by
calling the Customer Support Department at 1-800-800-7310 (U.S.) or 1-800-668-1238 (Canada).
Move the choke lever to Position 3, hold down the
trigger and pull the starter rope
SPECIFICATIONS
UNIT*
Engine Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air-Cooled, 2-Cycle
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 cc
Idle Speed RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,600–4,200 rpm
Operating RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,800–8,500 rpm
Blower Velocity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 mph (233 kmh)
Blower Air Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445 cfm (12.6 cmm)
Mulching Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 10:1
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 in. (0.635 mm)
Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel/Oil Mixture
Fuel/Oil Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40:1
Fuel Tank Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 oz. (414 ml)
Approximate Weight (no fuel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 lbs. (5.44 kg)
* 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.
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