Ryobi 330B, 340BV User Manual
330B – 340BV
2-Cycle Blower – Blower/Vac
OPERATOR’S MANUAL
FOR QUESTIONS, CALL 1-800-345-8746 in U.S. or
1-800-265-6778 in CANADA
www.ryobi.com
IMPORTANT MANUAL DO NOT THROW AWAY
INTRODUCTION TABLE OF CONTENTS
2
THANK YOU
Thank you for buying this quality product. This modern
outdoor power tool will provide many hours of useful
service. You will find it to be a great labor-saving device.
This operator’s manual provides you with easy-to-understand operating instructions. Read the whole manual
and follow all the instructions to keep your new outdoor
power tool in top operating condition. The other manual
that came with your power tool, the parts manual, contains all the information that you need to order parts.
PRODUCT REFERENCES, ILLUSTRATIONS AND
SPECIFICATIONS
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© 1999 Ryobi Outdoor Products, Inc.
All Rights Reserved.
SERVICE INFORMATION
Service on this unit both within and after the warranty
period should be performed only by
an authorized and approved service dealer.
Dial:
1-800-345-8746 in the United States or
1-800-265-6778 in Canada
to obtain the listing of the authorized service dealer
nearest you.
DO NOT RETURN THE UNIT TO THE RETAILER.
NOTE: PROOF OF PURCHASE WILL BE REQUIRED
FOR WARRANTY SERVICE.
Make sure this manual is carefully read and understood
before starting or operating this equipment.
THIS PRODUCT IS COVERED BY ONE OR MORE
US PATENTS, OTHER PATENTS PENDING.
I. California Emission Regulations . . . . . . . . . . . . . . . . . 3
II. Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . . 3-8
A. Important Safety Information . . . . . . . . . . . . . . . 4-5
B. Safety and International Symbols . . . . . . . . . . . .6-7
C. Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
III. Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . 9-10
A. Assembling Unit as a Blower . . . . . . . . . . . . . . . . 9
B. Assembling Unit as a Vacuum
(Optional Vacuum Kit) . . . . . . . . . . . . . . . . . . . . . . 9
C. Adjusting the Shoulder Harness (Vacuum Kit) . . 10
IV. Oil and Fuel Information . . . . . . . . . . . . . . . . . . . . . . 11
V. Starting/Stopping Instructions . . . . . . . . . . . . . . . . . 12
VI. Operating Instructions . . . . . . . . . . . . . . . . . . . . . 13-14
A. Holding the Blower . . . . . . . . . . . . . . . . . . . . . . . . 13
B. Operating Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
C. Operating as a Vacuum . . . . . . . . . . . . . . . . . . . . 14
VII. Maintenance and Repair Instructions . . . . . . . . . 15-17
A. Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . 15
B. Air Filter Maintenance . . . . . . . . . . . . . . . . . . . . . . 15
C. Carburetor Adjustment . . . . . . . . . . . . . . . . . . . . . 16
D. Replacing the Spark Plug . . . . . . . . . . . . . . . . . . . 17
E. Accessories and replacement parts . . . . . . . . . . . 17
VIII. Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . 18
A. Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
B. Cleaning the Vacuum Bag . . . . . . . . . . . . . . . . . . 18
C. Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
D. Long Term Storage . . . . . . . . . . . . . . . . . . . . . . . . 18
E. Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
IX. Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . 19
X. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
XI. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-22
CONTENTS OF CARTON
This unit should consist of the following:
• Model 330B Blower or Model 340BV Blower/Vac
• Blower Nozzle
∆ Upper Vacuum Tube
∆ Lower Vacuum Tube
∆ Vacuum Bag
• Bottle of 2-Cycle Oil
• Operator's Manual
• Parts Manual
• Product Registration Card
∆ These items are only with the Model 340BV.
A vacuum accessory kit with these items is
available for the Model 330B.
CALIFORNIA EMISSION REGULATIONS
3
SPARK ARRESTOR
WARNING!
RULES FOR SAFE OPERATION
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 states 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.
This unit meets the 1999 and later California emissions regulations for small off-road engines. These units are identified by
the label on the engine of your product. A typical identification label is shown.
To ensure that your unit continues to meet these regulations, refer to the following information and instructions in this
operator’s manual.
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
California Proposition 65 Warning:
THE ENGINE EXHAUST FROM THIS PRODUCT
CONTAINS CHEMICALS KNOWN TO THE STATE
OF CALIFORNIA TO CAUSE CANCER, BIRTH
DEFECTS OR OTHER REPRODUCTIVE HARM.
FOR QUESTIONS, CALL 1-800-345-8746 IN U.S. OR 1-800-265-6778 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.
SYMBOL MEANING
SAFETY ALERT SYMBOL: 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.
NOTE: Advises you of information or instructions vital to
the operation or maintenance of the equipment.
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
4
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 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.
• Avoid creating a source of ignition for spilled fuel. Do
not start the engine until fuel vapors dissipate.
• 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.
• Mix and 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 or mixing fuel. Wipe up any spilled
fuel from the unit immediately.
• 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 from the area
while adding fuel or operating the unit.
• IMPORTANT SAFETY INFORMATION •
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 well ventilated area outdoors.
• To reduce the risk of injury associated with thrown
objects, wear safety glasses or goggles that are
marked as meeting ANSI Z87.1-1989 standards,
• 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 and gloves. Do not
wear, short pants, sandals or go barefoot.
• To avoid static electricity shock, do not wear rubber
gloves or any other insulated gloves while operating
this unit.
• To reduce the risk of injury associated with objects
being drawn into rotating parts, do not wear loose
clothing, jewelry, scarves, and the like. Secure hair
above shoulder level.
• Wear a face or dust mask if the operation is dusty.
Long sleeve shirts are recommended.
• 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. See
Starting/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.
• Use the right tool. Only use this tool for the purpose
intended.
• 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 at a distance from all
moving parts. Do not touch or try to stop the impeller
when it is rotating. Do not operate without guards in
place.
RULES FOR SAFE OPERATION
5
• 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. When turned off they
remain hot for a short time.
• 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.
• Use only genuine Ryobi® replacement parts when
servicing this unit. These parts are available from
your authorized service dealer. Do not use parts,
accessories or attachments not authorized by
Ryobi® for this unit. Doing so could lead to serious
injury to the user, or damage to the unit, and 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.
WHILE OPERATING UNIT AS A BLOWER
• Never run the unit without the the proper equipment
attached. When using unit as a blower, always install
blower tubes.
• Never point the Blower in the direction of people or
pets, or in the direction of windows. Always direct the
blowing debris away from people, animals, glass, and
solid objects such as trees, automobiles, walls, etc.
WHILE OPERATING UNIT AS A VACUUM
(optional vacuum kit)
• Never run the unit without the the proper equipment
attached. When using unit as a vacuum, always install
vacuum tubes, vacuum bag and make sure the
vacuum bag is completely zipped closed.
• 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.
• 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
• Never store the unit, with fuel in the tank, inside a
building where fumes may reach an open flame or
spark.
• 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 someone this
unit, also loan them these instructions.
SAVE THESE INSTRUCTIONS
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 and maintenance and repair information.
SYMBOL MEANING
• SAFETY ALERT SYMBOL
Indicates danger, warning, or caution. May be used in conjunction with other
symbols or pictographs.
• WARNING - READ OPERATOR'S MANUAL
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.
• FOR SERVICE INFORMATION, CALL:
USA: 1-800-345-8746
CANADA: 1-800-265-6778
• 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.
• KEEP BYSTANDERS AWAY
WARNING:
Keep all bystanders, especially children and pets, at least 50 feet (15 m)
from the operating area.
• PRIMER BULB
Push primer bulb, fully and slowly, 5 to 7 times.
• UNLEADED FUEL
Always use clean, fresh unleaded fuel.
• 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.
• ON/OFF STOP CONTROL
ON / START / RUN
• ON/OFF STOP CONTROL
OFF OR STOP
RULES FOR SAFE OPERATION
6
SYMBOL MEANING
• 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.
• INDICATES OIL
Refer to operator's manual for the proper type of oil.
• CHOKE CONTROL
A • FULL CHOKE position.
B • PARTIAL CHOKE position.
C • RUN position.
• THROTTLE CONTROL
Indicates “HIGH” or “FASTEST” speed.
• THROTTLE CONTROL
Indicates “IDLE”, “LOW” or “SLOWEST” speed.
• BLOWERS AND BLOWER/VACUUMS – ROTATING IMPELLER BLADES CAN
CAUSE SEVERE INJURY
WARNING:
Stop the engine and allow the impeller to stop before opening the vacuum door,
installing or changing tubes or bag, or before cleaning or performing any maintenance.
RULES FOR SAFE OPERATION
7
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