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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 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 conditions.

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 com-
mon 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 jew-
elry. 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.

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.

Use safety equipment. Always wear eye protection.

Dust mask, non-skid safety shoes, hard hat, or hearing
protection must be used for appropriate conditions.

Do not wear loose clothing or jewelry. Contain long
hair. 

Loose clothes, jewelry, or long hair can be drawn

into air vents.

Do not use on a ladder or unstable support. 

Stable

footing on a solid surface enables better control of the
tool in unexpected situations.

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 measures

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 accidents 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.

Keep the tool and its handle dry, clean and free from
oil and grease. 

Always use a clean cloth when cleaning.

Never use brake fluids, gasoline, petroleum-based
products, or any strong solvents to clean your tool.
Following this rule will reduce the risk of loss of control
and deterioration of the enclosure plastic.

Summary of Contents for R181DB1

Page 1: ...been engineered and manufactured to our Ryobi s high standard for dependability ease of operation and operator safety When properly cared for the router will give you years of rugged trouble free per...

Page 2: ...Operation 10 22 Maintenance 23 Accessories 23 Parts Ordering and Service 24 TABLE OF CONTENTS INTRODUCTION This router has many features for making its use more pleasant and enjoyable Safety performan...

Page 3: ...r 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...

Page 4: ...for an extension cord 50 feet or less in length A cord exceeding 50 feet is not recom mended If in doubt use the next heavier gage The smaller the gage number the heavier the cord An undersized cord w...

Page 5: ...tions Alert Do not expose to rain or use in damp locations To reduce the risk of injury the user must read and understand the operator s manual before using this product Eye Protection Always wear saf...

Page 6: ...g signal words and meanings are intended to explain the levels of risk associated with this product DANGER Indicates an imminently hazardous situation which if not avoided will result in death or seri...

Page 7: ...ugged into an outlet double check the power supply EXTENSION CORDS When using a power tool at a considerable distance from a power source be sure to use an extension cord that has the capacity to hand...

Page 8: ...adjust the motor speed to required job conditions The variable speed control is located on the front of the router and allows the router to develop a no load speed from 15 000 to 25 000 min LOCKING AR...

Page 9: ...sistance WARNING If any parts are missing do not operate the tool until the missing parts are replaced Failure to do so could result in possible serious personal injury PACKING LIST Router Fixed Base...

Page 10: ...collet nut Refer to Removing Inserting Cutters later in this manual 3 Set the desired depth of cut Refer to Adjusting Depth of Cut later in this manual 4 Secure the workpiece 5 Plug the router into a...

Page 11: ...button As they align the gold spindle lock button will depress fully 6 Turn the depth adjusting ring counterclockwise until the motor is to its highest position NOTE As the motor is rising the gold s...

Page 12: ...le depressing the gold spindle lock button As they align the gold spindle lock button will depress fully 6 Remove the motor housing from the plunge base NOTE As the motor is being removed from the bas...

Page 13: ...ptions To remove the cutter Remove the cutter from the collet To insert the cutter a Insert the shank of the cutter until the shank bottoms out then pull it out 1 16 in 1 6 mm to allow for expansion w...

Page 14: ...that cuts be made at a depth not exceeding 1 8 in 3 2 mm and that several passes be made to reach deeper cuts Adjusting the depth of cut for the plunge router is different from adjusting the depth of...

Page 15: ...bar down so it touches the depth stop 8 Tighten the stop bar knob securely 9 Set the depth indicator to zero 10 Loosen the stop bar knob 11 Set the depth indicator to the desired depth of cut Note Ea...

Page 16: ...eness of your cut if you are not prepared Such a kickback is always in the direction opposite to the direction of bit rotation To guard against such a kickback plan your setup and direction of feed so...

Page 17: ...smooth cuts if allowed to run freely without the overload of a forced too fast feed Three things that cause force feeding are bit size depth of cut and workpiece characteristics The larger the bit or...

Page 18: ...he bit 1 8 in for each new pass In order to save time do all the cutting necessary at one depth setting before lowering the bit for the next pass This will also assure a uniform depth when the final p...

Page 19: ...When freehand routing we suggest the following Draw or layout the pattern on workpiece Choose the appropriate cutter NOTE A core box or V groove bit is often used for routing letters and engraving ob...

Page 20: ...der the workpiece to act as a guide This guide board must have exactly the same contour straight or curved as the workpiece edge If the guide is positioned so that its edge is flush with the workpiece...

Page 21: ...ed depth and lock the depth lock Adjust the subbase so that the end of the cutter is centered in the collar of the bushing Tighten the four subbase screws securely WARNING Failure to tighten screws co...

Page 22: ...router WARNING Failure to unplug your router could result in accidental starting causing serious injury Slide the two straight guide mounting posts into the holes in the side of the router base Set t...

Page 23: ...sharp Remove all accumulated pitch and gum from cutters after each use When sharpening cutters sharpen only the inside of the cutting edge Never grind the outside diameter Be sure when sharpening the...

Page 24: ...525 2579 for your nearest Ryobi Authorized Service Center You can also check our Web site at www ryobitools com for a complete list of Authorized Service Centers MODEL NO AND SERIAL NO The model numbe...

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