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4

SPECIFIC SAFETY RULES

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 during
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. 

Following 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 condi-
tions 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. 

Following

this rule will reduce the risk of electric shock or fire.

Make sure your extension cord is in good condition.
When using an extension cord, be sure to use one
heavy enough to carry the current your product will
draw. A wire gage size (A.W.G.) of at least 14 is
recommended 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 will cause a drop in line voltage result-
ing in loss of power and overheating.

Inspect for and remove all nails from lumber before
routing. 

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 chemi-
cals known to cause cancer, birth defects or other repro-
ductive 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 micro-
scopic particles.

SERVICE

Tool service must be performed only by qualified
repair personnel. 

Service or maintenance performed by

unqualified personnel could result in a risk of injury.

When servicing a tool, use only identical replace-
ment 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.

GENERAL SAFETY RULES

Hold tool by insulated gripping surfaces when performing an operation where the cutting tools may contact
hidden wiring or its own cord. 

Contact with a “live” wire will make exposed metal parts of the cutting tool “live” and

shock the operator.

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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