OPERATOR'S MANUAL
10 in. (254 mm)
BUFFER/POLISHER
MODEL RB101
Your new buffer/polisher has been engineered and manufactured to Ryobi's high standard for dependability, ease of
operation, and operator safety. When properly cared for, the buffer/polisher will give you years of rugged, trouble-free
performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.
Thank you for buying a Ryobi product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
TABLE OF CONTENTS
General Safety Rules ............................................................................................................................................ 3-4
Specific Safety Rules ................................................................................................................................................ 4
Symbols .................................................................................................................................................................... 5
Specifications ........................................................................................................................................................... 6
Electrical ................................................................................................................................................................... 6
Unpacking ................................................................................................................................................................. 7
Applications .............................................................................................................................................................. 7
Features ................................................................................................................................................................... 8
Operation ............................................................................................................................................................. 9-10
Maintenance ........................................................................................................................................................... 11
Customer Service Information ................................................................................................................................ 12
INTRODUCTION
Your buffer/polisher has many features for making the use
of this product more pleasant and enjoyable. Safety,
performance, and dependability have been given top
priority in the design of this product making it easy to
maintain and operate.
WARNING:
Do not attempt to use this product until you read thoroughly and understand completely the operator’s
manual. Pay close attention to the safety rules, including Dangers, Warnings, and Cautions. If you use your
product properly and only as intended, you will enjoy
years of safe, reliable service.
Look for this symbol to point out important safety precautions.
It means attention!!! Your safety is involved.
WARNING:
The operation of any tool can result in foreign objects being thrown into your eyes, which can
result in severe eye damage. Before beginning operation, always wear safety goggles or safety
glasses with side shields and a full face shield when needed. We recommend Wide Vision
Safety Mask for use over eyeglasses or standard safety glasses with side shields. Always wear
eye protection which is marked to comply with ANSI Z87.1.
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GENERAL SAFETY RULES
WARNING:
Read and understand all instructions. Failure to
follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
WORK AREA
Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
Do not operate power tools in explosive atmo-
spheres, such as in the presence of flammable
liquids, gases, or dust. Power tools may create
sparks which may ignite the dust or fumes.
Keep bystanders, children, and visitors away
while operating a power tool. Distractions can
cause you to lose control.
ELECTRICAL SAFETY
Double insulated tools are equipped with a
polarized plug (one blade is wider than the
other). This plug will fit in a polarized outlet only
one way. If the plug does not fit fully in the
outlet, reverse the plug. If it still does not fit,
contact a qualified electrician to install a polarized outlet. Do not change the plug in any way.
Double insulation eliminates the need for the
three-wire grounded power cord and grounded
power supply system.
Avoid body contact with grounded surfaces,
such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if
your body is grounded.
Don’t expose power tools to rain or wet condi-
tions. Water entering a power tool will increase the
risk of electric shock.
Do not abuse the cord. Never use the cord to
carry the tools or pull the plug from an outlet.
Keep cord away from heat, oil, sharp edges, or
moving parts. Replace damaged cords immediately. Damaged cords increase the risk of electric
shock.
When operating a power tool outside, use an
outdoor extension cord marked “W-A” or “W”.
These cords are rated for outdoor use and reduce
the risk of electric shock.
PERSONAL SAFETY
Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use tool while tired or under the influence of
drugs, alcohol, or medication. A moment of
inattention while operating power tools may result in
serious personal injury.
Dress properly. Do not wear loose clothing or
jewelry. Contain long hair. Keep your hair,
clothing, and gloves away from moving parts.
Loose clothes, jewelry, or long hair can be caught in
moving parts or drawn into air vents.
Avoid accidental starting. Be sure switch is off
before plugging in. Carrying tools with your finger
on the switch or plugging in tools that have the
switch on, invites accidents.
Remove adjusting keys or wrenches before
turning the tool on. A wrench or a key that is left
attached to a rotating part of the tool may result in
personal injury.
Do not overreach. Keep proper footing and
balance at all times. Proper footing and balance
enables better control of the tool in unexpected
situations. Do not use on a ladder or unstable
support.
Use safety equipment. Always wear eye protec-
tion. Dust mask, nonskid safety shoes, hard hat, or
hearing protection must be used for appropriate
conditions.
TOOL USE AND CARE
Use clamps or other practical way to secure and
support the workpiece to a stable platform.
Holding the work by hand or against your body is
unstable and may lead to loss of control.
Do not force tool. Use the correct tool for your
application. The correct tool will do the job better
and safer at the rate for which it is designed.
Do not use tool if switch does not turn it on or
off. Any tool that cannot be controlled with the switch
is dangerous and must be repaired.
Disconnect the plug from power source before
making any adjustments, changing accessories,
or storing the tool. Such preventive safety mea-
sures reduce the risk of starting the tool accidentally.
Store idle tools out of the reach of children and
other untrained persons. Tools are dangerous in
the hands of untrained users.
Maintain tools with care. Keep cutting tools
sharp and clean. Properly maintained tools with
sharp cutting edges are less likely to bind and are
easier to control.
Check for misalignment or binding of moving
parts, breakage of parts, and any other condition
that may affect the tool’s operation. If damaged,
have the tool serviced before using. Many acci-
dents are caused by poorly maintained tools.
Use only accessories that are recommended by
the manufacturer for your model. Accessories that
may be suitable for one tool, may become hazardous when used on another tool.
Page 3
GENERAL SAFETY RULES
SERVICE
Tool service must be performed only by qualified
repair personnel. Service or maintenance per-
formed by unqualified personnel could result in a risk
of injury.
When servicing a tool, use only identical re-
placement parts. Follow instructions in the
Maintenance section of this manual. Use of
unauthorized parts or failure to follow Maintenance
Instructions may create a risk of electric shock or
injury.
SPECIFIC SAFETY RULES
Hold tool by insulated gripping surfaces when performing an operation where the buffer/polisher may con-
tact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and
shock the operator.
ADDITIONAL SAFETY RULES
Know your power tool. Read operator’s manual
carefully. Learn its applications and limitations, as
well as the specific potential hazards related to this
tool. Following this rule will reduce the risk of electric
shock, fire, or serious injury.
Always wear safety glasses. Everyday eyeglasses
have only impact-resistant lenses; they are NOT
safety glasses. Following this rule will reduce the risk
of serious personal injury.
Protect your lungs. Wear a face or dust mask if
the operation is dusty. Following this rule will reduce
the risk of serious personal injury.
Protect your hearing. Wear hearing protection dur-
ing extended periods of operation. Following this
rule will reduce the risk of serious personal injury.
Inspect tool cords periodically and, if damaged,
have repaired at your nearest Authorized Service
Center. Constantly stay aware of cord location. Fol-
lowing this rule will reduce the risk of electric shock or
fire.
Check damaged parts. Before further use of the
tool, a guard or other part that is damaged should
be carefully checked to determine that it will operate properly and perform its intended function.
Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and
any other conditions that may affect its operation.
A guard or other part that is damaged should be
properly repaired or replaced by an authorized
service center. Following this rule will reduce the risk
of shock, fire, or serious injury.
Do not abuse cord. Never carry the tool by the cord
or yank it to disconnect it from the receptacle. Keep
cord away from heat, oil, and sharp edges. Follow-
ing this rule will reduce the risk of electric shock or fire.
Keep hands away from work surface. Following this
rule will reduce the risk of serious personal injury.
Use both hands to operate buffer/polisher. Follow-
ing this rule will reduce the risk of serious personal
injury.
Do not use this buffer/polisher as a component of
other products.Following this rule will reduce the risk
of serious personal injury.
Inspect for rough surfaces, protrusions and snags
on work surface before using the buffer/polisher.
Following this rule will reduce the risk of serious personal injury.
Drugs, alcohol, medication. Do not operate tool
while under the influence of drugs, alcohol, or any
medication. Following this rule will reduce the risk of
electric shock, fire, or serious personal injury.
Save these instructions. Refer to them frequently
and use them to instruct others who may use this
tool. If you loan someone this tool, loan them these
instructions also.
WARNING:
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains
chemicals known to cause cancer, birth defects or
other reproductive harm. Some examples of these
chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement
and other masonry products, and
• arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment,
such as those dust masks that are specially designed
to filter out microscopic particles.
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