Remington RM2BV, RM2BL Operator's Manual
769-10331 / 00 10/14
2-Cycle
Handheld Blower / Vacuum
RM2BV
Operator’s Manual
TABLE OF CONTENTS
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Starting and Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
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© 2014 MTD SOUTHWEST INC, All Rights Reserved.
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 1-866-206-2707 in the United States or 1-877-696-5533 in Canada.
Additional information about the unit can be found on our website at
www.remingtonpowertools.com.
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.
SAVE THESE INSTRUCTIONS
SERVICE
IMPORTANT: Read this manual thoroughly before using this product. Follow all instructions.
SAFETY
2
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, contact your local service dealer to install the
appropriate muffler assembly.
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.
SYMBOL MEANING
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.
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.
DANGER:
Signals an EXTREME hazard.
Failure to obey a safety DANGER signal WILL result in
serious injury or death to yourself or to others.
CALIFORNIA PROPOSITION 65
WARNING:This product contains a chemical
known to the state of California to cause cancer, birth defects
or other reproductive harm.
• IMPORTANT SAFETY INSTRUCTIONS •
READ ALL INSTRUCTIONS BEFORE OPERATING
• 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 must not operate the unit. Teens must be accompanied
and 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.
• Be aware of risk of injury to the head, hands and feet.
• Carefully inspect the area before starting the unit. Remove
rocks, broken glass, nails, wire, string and other objects that
may be thrown or become entangled with the unit.
WARNING:
When using the unit, all safety
instructions must be followed. 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.
• Clear the area of children, bystanders and pets; keep them
outside a 50-foot (15 m) radius, at a minimum. Even then, they are
still at risk from thrown objects. Encourage bystanders to wear
eye protection. If you are approached, stop the unit immediately.
• Squeeze the throttle control and check that it returns
automatically to the idle position. Make all adjustments or
repairs before using the unit.
• This unit is intended for occasional, household use only.
3
SAFETY WARNINGS FOR GAS UNITS
• 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
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.
• 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 ft. (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.
WARNING:Gasoline is highly flammable and
its vapors can explode if ignited. Take the following
precautions:
WHILE OPERATING
• Wear safety glasses or goggles that meet current ANSI / ISEA
Z87.1 standards and are marked as such. Wear ear/hearing
protection when operating this unit. Wear a face mask or dust
mask if the operation is dusty.
• Wear heavy long pants, boots, gloves and a long sleeve shirt. Do
not wear loose clothing, jewelry, short pants, sandals or go
barefoot. Secure hair above shoulder level.
• Use the unit only in daylight or good artificial light.
• 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.
• Use the right tool. Only use this tool for its intended purpose.
• Always hold the unit with a firm grip when operating.
• Do not overreach. Always keep proper footing and balance. Take
extra care when working on stairs, steep slopes or inclines. To
avoid serious injury, do not operate the unit while on a ladder or
a roof.
• Keep hands, face, and feet away from all moving parts. Do not
touch or try to stop moving parts.
• 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 unit faster than the speed needed to do the
job. Do not run the unit at high speed when not in use.
• Do not force the unit. It will do a better, safer job when used at
the intended rate.
• Always stop the unit when operation is delayed or when walking
from one location to another.
• If you strike or become entangled with a foreign object, stop the
unit immediately and check for damage. Do not operate the unit
before repairing damage. Do not operate the unit with loose or
damaged parts.
• Turn the engine to off and disconnect the spark plug for
maintenance or repair.
• Use only original equipment manufacturer (OEM) replacement
parts and accessories for this unit. These are available from your
authorized service dealer. Use of any other parts or accessories
could lead to serious injury to the user, or damage to the unit,
and void the warranty.
• Keep the unit clean. Carefully remove vegetation and other
debris that could block moving parts.
• To reduce fire hazard, replace a faulty muffler and spark arrestor.
Keep the engine and muffler free from grass, leaves, excessive
grease or carbon build up.
• If the unit starts to vibrate abnormally, stop the unit immediately.
Inspect the unit for the cause of the vibration. Vibration is
generally an indicator of trouble.
BLOWER / VACUUM SAFETY
• Do not insert anything into the air openings, blower tubes or
nozzle. Do not operate the unit if any of the air openings or
tubes are blocked. Keep the air openings free from dust, lint,
hair and anything else that may reduce airflow.
• Do not operate the unit without the blower tubes, or vacuum
tubes and vacuum bag, securely attached. Make sure the
vacuum bag is completely zipped closed.
• Do not use the unit to spray liquids, especially flammable or
combustible liquids, such as gasoline. Do not use the unit in
areas where such liquids are present.
• Do not use the unit for spreading chemicals, fertilizer or any
other substance that may contain toxic materials.
• Do not set the unit down on any surface while the unit is
running. Debris can be picked up by the air intake and thrown
out the discharge opening, resulting in damage to the unit or
property or causing serious injury to bystanders or the operator.
• During operation, never point the unit in the direction of people,
animals, windows or automobiles. Always direct blowing debris
away from people, animals, windows or automobiles.
• Use extra caution when blowing debris near solid objects, such
as trees, walls, fences, etc. When possible, blow away from
such objects, not toward them.
• Take care when working near valuable plants. The force of the
blown air could damage tender plants.
• The unit is designed to pick up dry materials, such as leaves,
grass, small twigs or bits of paper. To avoid serious injury to the
operator and severe damage to the unit, do not vacuum wet
debris or water. To avoid severe damage to the unit, do not
vacuum hard materials, such as metal, glass, etc.
• Avoid situations that could cause the vacuum bag to catch fire.
Do not operate the unit near an open flame. Do not vacuum warm
ash from fire places, fire pits, etc. Do not vacuum discarded
cigars or cigarettes unless the cinders are completely cool.
• Never attempt to clear a clogged air intake opening while the
unit is running.
• Keep hair, fingers and all other body parts away from moving
parts and openings.
4
OTHER SAFETY WARNINGS
• Maintain the unit with care.
• All service, other than the maintenance procedures described in
this manual, should be performed by an authorized service dealer.
• Never remove, modify or make inoperative any safety device
furnished with the unit.
• Before inspecting, servicing, cleaning, storing, transporting or
replacing any parts on the unit:
1. Stop the unit.
2. Make sure all moving parts have stopped.
3. Allow the unit to cool.
4. Disconnect the spark plug wire.
• Secure the unit while transporting.
• 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.).
• Store the unit in a dry place, secured or at a height to prevent
unauthorized use or damage. Keep the unit out of the reach of
children.
• Never douse or squirt the unit with water or any other liquid.
Keep handles dry and clean (free from debris, oil and grease).
Clean the unit after each use. Refer to Cleaning and Storage. Do
not use solvents or strong detergents.
• Keep these instructions. Refer to them often and use them to
instruct other users. If you loan this unit to others, also loan
them these instructions.
SAVE THESE INSTRUCTIONS
• SAFETY & 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 and maintenance and repair information.
SYMBOL MEANING SYMBOL MEANING
5
• SAFETY ALERT SYMBOL
Indicates danger, warning or caution. May be used in
conjunction with other symbols or pictographs.
• 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.
• WEAR EYE AND HEARING PROTECTION
WARNING:
Thrown objects and loud
noise can cause severe eye injury and hearing loss.
Wear eye protection meeting current ANSI / ISEA
Z87.1 standards and ear protection when operating
this unit. Use a full face shield when needed.
• UNLEADED FUEL
Always use clean, fresh unleaded fuel.
• OIL
Refer to operator’s manual for the proper type of oil.
• DO NOT USE E85 FUEL IN THIS UNIT
WARNING:
It has been proven that fuel
containing greater than 10% ethanol will likely
damage this engine and void the warranty.
• ON/OFF STOP CONTROL
ON / START / RUN
• ON/OFF STOP CONTROL
OFF or STOP
• PRIMER BULB
Push primer bulb, fully and slowly, 10 times.
• CHOKE CONTROL
1. • FULL choke position
2. • PARTIAL choke position
3. • RUN choke position
• THROWN OBJECTS CAN CAUSE SEVERE INJURY
WARNING:
Small objects can be
propelled at high speed, causing injury.
• KEEP BYSTANDERS AWAY
WARNING:Keep all bystanders,
especially children and pets, at least 50 feet (15 m) from
the operating area.
• HOT SURFACE
WARNING:
Do not touch a hot muffler
or cylinder. You may get burned. These parts get
extremely hot from operation. When turned off, they
remain hot for a short time.
• BLOWERS – ROTATING IMPELLER BLADES CAN
CAUSE SEVERE INJURY
WARNING:
Stop the unit and allow the
impeller to stop before changing tubes, cleaning or
performing any maintenance. Keep hands and feet
away from moving parts.
Fuel Cap
Starter
Rope Grip
Throttle
Control
Spark Plug
Muffler
On/Off Switch
Primer Bulb
Choke Lever
Air Filter
Cover
Handle
Cruise Control
Nozzle
Blower Tube
Lower
Vacuum Tube
Upper
Vacuum Tube
Vacuum
Elbow Tube
Shoulder Strap
Cinch Strap
Vacuum
Bag
Zipper
6
KNOW YOUR UNIT
APPLICATIONS
• Cleaning yards, garages, driveways, porches, patios, around
walls, fences and more
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 Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air-Cooled, 2-Cycle
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 cc (1.64 cu. in.)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 in. (0.635 mm)
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion® RDJ7J or equivalent plug
Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel/Oil Mixture
Fuel/Oil Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40:1
Fuel Tank Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 oz. (414 ml)
Approximate Unit Weight (No fuel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 12 lbs. (4.5 - 5.4 kg)
Air Volume** (measured at: outlet / blower tube / nozzle). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 / 425 / 310 cfm (12 / 12 / 8 m
3
/min)
Air Speed (Peak)** (measured at: outlet / blower tube / nozzle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 / 125 / 205 mph (193 / 201 / 330 km/h)
Air Speed (Average)** (measured at: outlet / blower tube / nozzle). . . . . . . . . . . . . . . . . . . . . . . . . . . 100 / 105 / 175 mph (161 / 169 / 282 km/h)
Mulching Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 16:1
Vacuum Bag Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 Bushel (54.6 L)
ASSEMBLY TOOLS REQUIRED:
• Flat-head Screwdriver
** Per ANSI B175.2.
ASSEMBLY
7
WARNING:
To avoid serious personal injury and
damage to the unit, shut the unit off before removing or
installing blower tubes, nozzles, vacuum tubes or the
vacuum bag.
ASSEMBLING THE UNIT AS A BLOWER
Installing the Blower Tube
1. Align the bumps on the upper end of the blower tube with the
slots on the blower outlet (Fig. 1).
2. Insert the blower tube into the blower outlet (Fig. 1).
3. While holding the handle, twist the blower tube clockwise until it
locks into place (Fig. 1).
Installing the Nozzle
1. Align the slots on the nozzle with the bumps on the lower end of
the blower tube (Fig. 2).
2. Install the nozzle onto the blower tube (Fig. 2).
3. While holding the blower tube, twist the nozzle clockwise until it
locks into place (Fig. 2). The tabs on the blower tube should
align with the tabs on the nozzle (Fig. 3).
Fig. 1
Blower
Outlet
Blower Tube
Handle
Fig. 2
Blower Tube
Slots
Bumps
Nozzle
Bump
Slot
Fig. 3
Ta bs
Ta bs
8
Fig. 5
Impeller
Door
Impeller Door
Lock Tab
Fig. 6
Ta bs
Impeller Intake
Fig. 7
Impeller Intake
Upper
Vacuum Tube
ASSEMBLING THE UNIT AS A VACUUM
Removing the Blower Tube
1. Insert a flat-head screwdriver into the tube lock. Turn the
screwdriver counterclockwise 1/4 turn and hold it in place (Fig. 4).
2. Twist the blower tube counterclockwise until it unlocks from the
blower outlet (Fig. 4).
3. Remove the blower tube from the blower outlet.
Removing the Nozzle
1. While holding the blower tube, twist the nozzle counterclockwise
until it unlocks from the blower tube.
2. Remove the nozzle from the blower tube.
Installing the Upper Vacuum Tube
1. Insert a flat-head screwdriver into the hole in the impeller door
and press the impeller door lock tab inward (Fig. 5). Open the
impeller door.
2. While holding the impeller door open, align the slots on the
upper vacuum tube with the tabs in the impeller intake (Fig. 6).
3. Insert the upper vacuum tube into the impeller intake (Fig. 7).
4. Twist the upper vacuum tube clockwise with both hands until it
locks into place (Fig. 7).
Installing the Lower Vacuum Tube
1. Align the arrow on the lower vacuum tube with the arrow on the
upper vacuum tube (Fig. 8).
2. Insert the lower vacuum tube into the upper vacuum tube (Fig. 8).
3. Twist the lower vacuum tube clockwise with both hands until it
locks into place (Fig. 8).
NOTE: When properly assembled, the dot on the lower vacuum
tube should align with the dot on the upper vacuum tube (Fig. 8).
Fig. 4
Tube Lock
9
Installing the Vacuum Bag
1. Align the bumps on the vacuum elbow tube with the slots on the
blower outlet (Fig. 9). The flared end of the vacuum elbow tube
should point to the right.
2. Insert the vacuum elbow tube into the blower outlet (Fig. 9).
3. Twist the vacuum elbow tube clockwise until it locks into place
(Fig. 9).
4. Insert the flared end of the vacuum elbow tube approximately 4
inches (10 cm) into the vacuum bag (Fig. 10).
5. Pull the cinch strap to tighten the vacuum bag around the
vacuum elbow tube (Fig. 10).
NOTE: The cinch strap should be tight enough to prevent the
vacuum elbow tube from slipping out of the vacuum bag, but
loose enough for the vacuum bag to have limited movement
along the vacuum elbow tube.
Fig. 8
Upper
Vacuum Tube
Lower
Vacuum Tube
Arrows
Dots
Fig. 9
Bumps
Blower Outlet
Slots
Vacuum
Elbow Tube
Fig. 10
Vacuum Bag
4 inches
(10 cm)
Vacuum
Elbow Tube
Cinch Strap
Cinch Buckle
10
OIL AND FUEL
FUELING THE UNIT
1. Position the unit with the fuel cap facing up.
2. Remove the fuel cap.
3. Place the fuel container spout into the fill hole on the fuel tank
and fill the tank.
NOTE: Do not overfill the tank.
4. Wipe up any fuel that may have spilled.
5. Reinstall the fuel cap.
6. Move the unit at least 30 ft. (9.1 m) from the fuel container and
the fueling site before starting the engine.
OIL AND FUEL MIXING INSTRUCTIONS
The use of old and/or improperly mixed fuel is the most common cause
of performance problems. Use only fresh, clean unleaded gasoline.
Follow the instructions carefully for the proper gasoline/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, forming acids when stored. ALWAYS use fresh fuel (less
than 30 days old).
NOTE: Dispose of old fuel according to federal, state and local
regulations.
Using Blended Fuels
If using a blended fuel:
• 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 provided with this unit contains a fuel
additive to help inhibit corrosion and minimize gum deposits.
Always use the brand of 2-cycle oil that came with this unit. If this is
unavailable, use a 2-cycle oil designed for air-cooled engines and
mix it with a fuel additive, such as STA-BIL Fuel 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.
Mixing the Fuel
NOTE: This unit comes with a 3.2 oz. (95 ml) bottle of 2-cycle oil. To
obtain the correct fuel mixture described below, pour the entire
bottle into one gallon of unleaded gasoline.
Thoroughly mix the proper ratio of unleaded gasoline with 2-cycle
engine oil. Do not mix them directly in the unit’s fuel tank. Use a
separate fuel can. Use a 40:1 gasoline/oil ratio. See the table below
for specific gasoline and oil mixing ratios.
Unleaded gasoline 2-cycle oil
1 gallon U.S.
(3.8 liters)
3.2 fl. oz.
(95 ml)
1 liter 25 ml
MIXING RATIO - 40:1
CAUTION:
For proper engine operation and maximum
reliability, pay strict attention to the gasoline and oil mixing
instructions on the 2-cycle oil bottle. Using improperly
mixed fuel can severely damage the engine.
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:
Remove the fuel cap slowly to avoid injury
from fuel spray. Never operate the unit without the fuel cap
securely in place.
WARNING:
Add fuel in a clean, well-ventilated outdoor
area. Wipe up any spilled fuel immediately. Avoid creating
a source of ignition for spilled 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 10%
ethanol will likely damage this engine and void the warranty.
11
STARTING AND STOPPING
WARNING:
Operate this unit only in a well-ventilated
outdoor area. Carbon monoxide exhaust fumes can be
lethal in a confined area.
WARNING:
Avoid accidentally starting the unit. To avoid
serious injury, the operator and the unit must be in a stable
position when pulling the starter rope (Fig. 13).
STARTING INSTRUCTIONS
1. Mix gasoline with oil. Refer to Oil and Fuel Mixing Instructions.
2. Fill the fuel tank. Refer to Fueling the Unit.
NOTE: There is no need to turn the unit on. The On/Off switch is in
the ON ( I ) position at all times (Fig. 11).
3. Slowly press and release the primer bulb 10 times (Fig. 12). If
fuel cannot be seen in the primer bulb, press and release the
primer bulb until fuel is visible.
4. Move the choke lever to Position 1 (Fig. 12).
5. Move the cruise control to the SLOW position (Fig. 11).
NOTE: Keep the cruise control in the SLOW position and DO NOT
squeeze the throttle control until step 10 (Fig. 11).
6. DO NOT squeeze the throttle control. Crouch in the starting
position (Fig. 13).
7. DO NOT squeeze the throttle control. Pull the starter rope with a
controlled and steady motion 5 times (Fig. 13).
8. DO NOT squeeze the throttle control. Move the choke lever to
Position 2 (Fig. 12).
9. DO NOT squeeze the throttle control. Pull the starter rope with a
controlled and steady motion 3 to 5 times to start the engine.
10. Squeeze and hold the throttle control or move the cruise control
to the FAST position (Fig. 11). Allow the engine to warm up for
30 to 60 seconds.
11. Continue to squeeze the throttle control or keep the cruise
control in the FAST position (Fig. 11). Move the choke lever to
Position 3 (Fig. 12) and continue warming the engine for an
additional 60 seconds. The unit may be used during this time.
NOTE: The engine is properly warmed up when it accelerates
without hesitation.
NOTE: Once the engine is properly warmed, the cruise control may
be adjusted and the throttle control can be used normally.
IF... the engine hesitates, return the choke lever to Position 2 (Fig.
12) and continue the warm-up.
IF... the engine does not start, begin the starting procedure with
step 3.
IF... the engine fails to start after a few attempts, move the choke
lever to Position 3. Squeeze and hold the throttle control or
move the cruise control to the FAST position. Pull the starter
rope with a controlled and steady motion 3 to 8 times. The
engine should start. If it does not, repeat this instruction.
IF... the engine is already warm, begin the starting procedure with
step 8.
STOPPING INSTRUCTIONS
1. Release the throttle control, or move the cruise control to the
SLOW position, and allow the engine to idle.
2. Press and hold the On/Off switch in the OFF (O) position until
the engine comes to a complete stop (Fig. 11).
WARNING:
When starting the unit, make sure it is not
directed toward people, animals, windows, automobiles or
loose debris.
Fig. 11
Fig. 13
On ( I ) / Start
Off (O) / Stop
Throttle Control
Starting
Position
Starter Rope Grip
Fig. 12
Primer Bulb
Position 3Position 2
Position 1
Choke Lever
Cruise Control
SLOW
FAST
12
OPERATION
HOLDING THE UNIT
As a Blower
• Stand in the operating position (Fig. 15). Stand up straight. Do
not bend over.
• Keep feet apart and firmly planted.
• Hold the handle firmly with the right hand (Fig. 15). Holding the
handle with the left hand could cause the air intake to be
blocked by the left side of the body (Fig. 15). DO NOT block the
air intake.
As a Vacuum
• Stand in the operating position (Fig. 16). Stand up straight. Do
not bend over.
• Keep feet apart and firmly planted.
• Place the shoulder strap over the left shoulder (Fig. 16).
• Hold the handle firmly with the right hand (Fig. 17). Hold the
secondary handle firmly with the left hand (Fig. 17).
WARNING:
Always wear eye, hearing, hand, foot and body
protection to reduce the risk of injury when operating this unit.
Wear a face mask or dust mask if the operation is dusty.
Fig. 15
Handle
Air Intake
Fig. 16
Fig. 17
Handle
Secondary
Handle
WARNING:
To prevent serious personal injury, never
operate the unit without the blower tubes, or vacuum tubes
and vacuum bag, securely attached. Make sure the
vacuum bag is completely zipped closed.
TIPS FOR BEST RESULTS
• Operate the unit 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
a.m. to 5:00 p.m., Monday through Saturday.
• To reduce noise levels, operate the unit at the lowest speed
needed to do the job. Limit the number of pieces of power
equipment used at any one time.
• Use rakes or brooms to loosen debris before operation.
• Use the cruise control to make continuous operation easier (Fig. 11).
• Clean up after operation. Dispose of debris appropriately.
As a Blower
• Conserve water by using the blower instead of a hose to
perform many outdoor cleaning actions.
• In dusty conditions, slightly dampen surfaces.
• Watch out for children, pets, open windows and freshly washed
cars. Blow debris safely away. Never direct the unit toward
anyone while the unit is in operation.
• Sweep the unit from side to side with the blower tube several
inches above the ground. Slowly advance, keeping the
accumulated debris in front of the operator.
• Use the nozzle to concentrate the air stream closer to the ground.
13
As a Vacuum
• Tilt the vacuum tube slightly.
• Sweep the unit from side to side with the vacuum tube a few
inches above the ground.
WARNING:
The unit is designed to pick up dry
materials, such as leaves, grass, small twigs or bits of
paper. To avoid serious injury to the operator and severe
damage to the unit, do not vacuum wet debris or water. To
avoid severe damage to the unit, do not vacuum hard
materials, such as metal, glass, etc.
WARNING:
Avoid situations that could cause the
vacuum bag to catch fire. Do not operate the unit near an
open flame. Do not vacuum warm ash from fire places, fire
pits, etc. Do not vacuum discarded cigars or cigarettes
unless the cinders are completely cool.
EMPTYING THE VACUUM BAG
Vacuumed debris is mulched as it passes through the impeller. This
allows the vacuum bag to hold more debris.
Empty the vacuum bag whenever it becomes full. When the vacuum
bag is full, suction will decrease noticeably. Also empty the vacuum
bag after each operation to prevent the deterioration of the vacuum
bag and the obstruction of air flow.
1. Wear eye protection and a dust mask.
2. Lift the buckle to loosen the cinch strap (Fig. 10).
3. Remove the vacuum elbow tube from the vacuum bag (Fig. 10).
4. Unzip the vacuum bag and empty the contents into a garbage
bag or an appropriate container.
5. Turn the vacuum bag inside-out and vigorously shake out any
remaining dust and debris. Turn the vacuum bag right-side-out.
6. Re-install the vacuum bag. Refer to Installing the Vacuum Bag in
the Assembly section.
WARNING:
To avoid serious personal injury, always stop
the engine and allow the impeller to come to a complete stop
before opening the vacuum bag.
14
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 the unit to
an MTD authorized service dealer.
NOTE: Maintenance, replacement, or repair of the emission control
devices and system may be performed by an MTD 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.
WARNING:
To prevent serious injury, never perform
maintenance or repairs while the unit is running. Always
allow the unit to cool before servicing or repairing the unit.
Disconnect the spark plug wire to prevent the unit from
starting accidentally.
MAINTENANCE
FREQUENCY MAINTENANCE REQUIRED
Every 10 hours
(every 5 hours
in vacuum
mode)
• Clean and re-oil the air filter. Refer to
Maintaining the Air Filter.
Every 25 hours • Check the spark plug condition and gap.
Refer to Maintaining the Spark Plug.
MAINTAINING THE AIR FILTER
Failure to maintain the air filter can result in poor performance or can
cause permanent damage to the engine. Engine failure due to
improper air filter maintenance is not covered by the product warranty.
Cleaning the Air Filter
1. Open the air filter cover: press in the lock tab and swing the air
filter cover to the left (Fig. 18).
2. Remove the air filter (Fig. 18).
3. Wash the air filter in detergent and water. Rinse the air filter
thoroughly and allow it to dry.
4. Lightly coat the air filter with clean SAE 30 oil.
5. Squeeze the air filter to spread and remove excess oil.
6. Reinstall the air filter (Fig. 18).
NOTE: Operating the unit without the air filter and air filter cover will
VOID the warranty.
7. Close the air filter cover: insert the tabs on the air filter cover into
the slots on the backplate. Swing the air filter cover to the right
and press it closed until the lock tab snaps into place (Fig. 18).
WARNING:
To avoid serious personal injury, always stop
the engine and allow it to cool before cleaning or maintaining
the unit.
Fig. 18
Air Filter
Air Filter
Cover
Lock Tab
Backplate
Ta bs
Slots
15
Fig. 20
0.025 in.
(0.635 mm)
MAINTAINING THE SPARK PLUG
1. Stop the engine and allow it to cool. Grasp the spark plug boot
firmly and pull it from the spark plug.
2. Clean around the spark plug. Remove the spark plug from the
cylinder head with a 5/8-inch socket, turning counterclockwise.
3. Inspect the spark plug. If the spark plug is cracked, fouled or
dirty, replace it with a replacement part #753-06193, a
Champion RDJ7J or an equivalent spark plug.
4. Use a feeler gauge to set the air gap at 0.025 in. (0.635 mm)
(Fig. 20).
5. Install the spark plug in the cylinder head. Tighten the spark plug
with a 5/8-inch socket, turning it clockwise until snug.
NOTE: If using a torque wrench, torque to:
110-120 in.•lb. (12.3-13.5 N•m). Do not over tighten.
6. Reattach the spark plug boot.
WARNING:
Do not sand blast, scrape or clean spark plug
electrodes. Grit in the engine could damage the cylinder.
Fig. 19
Idle Speed Screw
ADJUSTING THE IDLE SPEED
If the engine will not idle properly:
1. Drain the fuel tank and add fresh, properly-mixed fuel. Refer to
Oil and Fuel.
2. Clean the air filter. Refer to Maintaining the Air Filter.
If the engine still will not idle properly, adjust the idle speed:
1. Start the engine. Refer to Starting and Stopping.
2. Move the cruise control to the SLOW position and let the engine
idle. If the engine stops, increase the idle speed. Use a small
Phillips screwdriver to turn the idle speed screw clockwise, 1/8
of a turn at a time, until the engine idles smoothly (Fig. 19).
If the engine still will not idle properly, and any of the following
conditions are true, take the unit to an authorized service dealer:
• the engine hesitates or stalls on acceleration
• there is a loss of engine power
WARNING:
Wear protective clothing and observe all
safety instructions to prevent serious personal injury.
16
CLEANING AND STORAGE
CLEANING
Use a small brush to clean 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. 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.
• 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
1. Remove the fuel cap, tip the unit and drain the fuel into an
approved container. Reinstall the fuel cap.
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.
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.
Preparing the Unit for Use after Long-term Storage
1. Remove the spark plug and drain all of the oil from the cylinder.
NOTE: Do not use fuel that has been stored for more than 30 days.
Dispose of old fuel according to federal, state and local regulations.
WARNING:
To avoid serious personal injury, always stop
the engine and allow it to cool before cleaning or maintaining
the unit.
17
If further assistance is required, contact an authorized service dealer.
The fuel tank is empty Fill the fuel tank with properly-mixed fuel
The primer bulb was not pressed enough Press the primer bulb 10 times or until fuel is visible
The engine is flooded
Move the choke lever to Position 3, squeeze the throttle control and
pull the starter rope
The fuel is old (over 30 days) and/or improperly mixed Drain the fuel tank and add fresh, properly-mixed fuel
The spark plug is fouled Replace the spark plug
TROUBLESHOOTING
The fuel is old (over 30 days) and/or improperly mixed Drain the fuel tank and add fresh, properly-mixed fuel
The air filter is dirty Clean or replace the air filter
PROBLEM SOLUTION
The air filter is dirty Clean or replace the air filter
The fuel is old (over 30 days) and/or improperly mixed Drain the fuel tank and add fresh, properly-mixed fuel
The idle speed is incorrect Adjust the idle speed
The fuel is old (over 30 days) and/or improperly mixed Drain the fuel tank and add fresh, properly-mixed fuel
The air filter is dirty Clean or replace the air filter
The spark plug is fouled Replace the spark plug
THE ENGINE WILL NOT START
THE ENGINE WILL NOT IDLE
THE ENGINE WILL NOT ACCELERATE
THE ENGINE LACKS POWER OR STALLS
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