Owner's Manual
iP R 0 FE S S I 0 NAL_
3/8 in. PROFESSIONAL
ELECTRIC DRILL
Variable Speed / Reversible
Double Insulated
Model No.
315.269460
Ryobi
Save this manual for
future reference.
_, CAUTION: Read and follow
all Safety Rules and Operating
Instructions before first use of
this product.
Customer Help Line: 1-800-932-3188
Sears, Roebuck and Co., 3333 Beverly Rd., Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.sears.com/craftsman
• Safety
• Features
• Operation
• Maintenance
• Parts List
972000-957
12-01
• Tableof Contents..................................................................................................................................................... 2
• General Safety Rules ............................................................................................................................................ 2-3
• SpecificSafety Rules ............................................................................................................................................... 4
• Symbols.................................................................................................................................................................... 5
• Features ................................................................................................................................................................... 6
• Operation............................................................................................................................................................. 7-10
• Maintenance ........................................................................................................................................................... 11
• Accessories ............................................................................................................................................................ 12
• Warranty ................................................................................................................................................................. 12
• ExplodedView and Repair Parts List..................................................................................................................... 13
• PartsOrdedng/Service ......................................................................................................................................... 14
A WARNING: Read and undendand all
instructions. Failureto follow all instructions
listed below may result in electdcshock,fire,
and/or seriouspersonal injury.
SAVE THESE INSTRUCTIONS
Work Area
• Keep your work area dean and well lit. Cluttered
benchesand dark areas inviteaccidents.
• Do not operate powertools in explosive atmo.
spheres, such as in the pmserme of flammable
liquids, gases, or dust. Power tcolscreate sparks
whichmay ignitethedust or fumes.
• Keep bystandem, children, and viaitom away
while operating a power tool. Distractionscan
causeyou to lose control.
Electrical Safety
• Double insulated tools are equipped with a
poladzad 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, mvaree the plug. If it still does not fit,
conlaet a qualified electrician to install • polar-
izad outlet. Do not change the plug in any way.
Doubleinsulation[] eliminatesthe need forthe
three-wire groundedpowercord and grounded
powersupplysystem.
• Avoid body contact with grounded surfaces,
such as pipes, rediatore, ranges, and mfdgera-
tom. Them isan increased riskof electricshockif
your body isgrounded.
• Don't expose powartools to rein or wet condi-
tions, Water enteringa powertoolwillincreasethe
riskofelectricshock.
• 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, shal_ edges, or
moving parts. Replace damaged cords immedi-
ately. Damaged cords increase the risk of electric
shock.
When operating a power tool outside, usa an
outdoor extension cord marked "W-A" or "W,"
These cordsam ratedfor outdooruseand reduce
the riskof electricshock.
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
dnJgs, alcohol, or medication. A moment of
inattentionwhileoperatingpower tools may resultin
serious pamor,_l injury.
• Dines properly. Do not wear loose clothing or
jewehy. Contain long hair. Keep your hair,
clothing, and gloves away from moving parts.
Looseclothes,jewelry,or long haircan be caughtin
moving parts.
• Avoid accidental starting. Be sure switch is off
before plugging in. Carryingtoolswithyourfinger
onthe switchorpluggingintools that have the
switah on invitesaccidents.
• Remove adjusting keys orwranchee before
turning the tool on. A wrenchor a kaythat is left
attached to a rotatingpad:oftha toolmay resultin
personalinjury.
• Donot ovanmech. Keep proper footing and
balance at all times. Pmper footing and balance
enables bettercontrol of thetoolin unexpected
situations.
• Use safety equipment. Always wear eye protec-
tion. Dust mask, nonskidsafety shoes,hardhat,or
hearingprotectionmust be usedfor appropriate
conditions.
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Tool Use and Care
• Use clamps or other practical way to secure and
support the workpiece to a stable platform.
Holding the workby hand or againstyour bodyis
unstableand may loadto lossof control.
• Do not force tool. Use the correct tool for your
application. The correcttoolwilldo the job better
and safer at the ratefor which it is designed.
• Do not use tool if switch does not tom it on or
off. Any toolthatcannot be controlledwiththe
switchisdangerousand must be repaired.
• Disconnect the plug from the power source
before making any adjustment=, changing
acoeseodse, or storing the tool. Such preventive
safetymeasures reducethe riskof starting the tool
accidentally.
• Store idle tools out of the reach of children and
other untrained psmons. Toolsare dangerousin
the handsof untraineduSerS.
Maintain tools with care. Keep cutting tools
sharp and clean. Properlymaintainedtoolswith
sharpcuttingedges are lesslikelyto bindand are
easierto control.
• Check for misalignment or binding of moving
pads, 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 accessodse that are recommended by
the manufacturer for your model. Accessories that
may be suitable for one tool may become hazardous
when used on anotber tool,
Service
• Tool sewine must be pedonmed only by qualified
repair personnel. Service or maintenanceper-
formed by unqualifiedpersonnelcouldresultin a dsk
ofinjury.
• When servicing a tool, use only identical re-
placement pads. Follow instructions in the
Maintenance section of this manual. Use of
unauthorizedpartsor failureto followMaintenance
Instructionsmaycreatea riskof eleotdcshockor
injury.
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Hold tool by insulated gripping surfaces when perfomning an operation where the cutting tool may contact
hidden wiring or its cord. Contact with a "live" wire will make exposed metal parts of the tool "five" and shock the
operator.
Additional Rules for Safe Operation
• Know your power tool. Reed operator's manuel
carefully. Learn itsapplications endlimitations, as
well as the specific potential hazards related to
this tool, Followingthis rule will reduce the riskof
electricshock,tim, or sedous injury.
• Always wear safoty glasses. Everyday ayeglaeses
have only impact.rcaistant lenses; they are NOT
safety glasses. Followingthis rulewill reducethe risk
of seriouspersonal Injury.
• Protect your lungs, Wear a face or duat mask if the
operation isdusty. FollowingthisnJtewillreducethe
riskof serious personalinjury,
• Protect your hearing. Wear hcadeg protection
dudng extended periods of operation, Following
thisrulewillreducethe riskof seriouspersonal injury.
• Inspect tool cords pedodicelly and, if damaged,
have repaired at your nearest Factory Service
Center or other Authorized Service Organiza-
tion. Constantly stay aware of cord location.
Followingthis rule will reducethe riskof electric
shock orfire.
• Check damaged perle. Before furlher usa of the
tool, a guard or other pad that is damaged
should be carefully checked to determine that it
will operate propedy and perform its intended
function. Check for alignment of moving pelts,
binding of moving peas, breakage of parts,
mounting, and any other conditions that may
affect its operation, A guard or other pelt that is
damaged should he properly repaired or replaced
by an authorized service center. Followingthis
rulewillreducethe dsk of electdc shock,fire, or
seriousinjury.
• Don't abuse cord. Never cam] the tool by the
cord or yank it to disconnect it from the recep-
tacle. Keep cord away from heat, oil, and sharp
edges. Followingthis rule will reduce the riskof
electric shockor fire.
• Make sure your extension cord is in good
condition. When using an extension cord, be
sure to use one heavy enough to cam] the
currant your product will drew. A wire gage size
(A.W.G.) of at least 16 is recommended for an
extension cord 100 feet or less in length. A cord
exceeding 100 feet is not racommended. If in
doubt, use the next heavier gage. The smaller
the gage number, the heavier the cord. An
undersizedcord will cause a drop in linevoltage
resulting in lossof powerand overheating.
• Inspect for and remove all nails from lumber be-
fore drilling. Followingthisrule willreducethe riskof
seriouspersonalinjury,
• Drugs, alcohol, medication. Do not operate tool
while under the influence ofdrugs, alcohol, orany
medication. Followingthisrulewillreducethe risk of
electdc shock,fire, or seriouspersonal injury.
• Save these instructions. Refer to them frequently
and use them to instruct others who may usethis
tool. If you loan someone this tool, loan them
these instructions also.
A WARNING: Some dustcreated by power
sanding, sawing, grinding, drilling,and other
constructionactivitiescontains chemicals known
to cause cancer, birth defects or other
reproductiveharm. Some examples ofthese
chemicalsare:
lead from lead-based paints,
crystalline silicafrom bricks and cement and
other masonry products, and
• arsenic end chromiumfrom chemically-
treated lumber.
Your risk from these exposures varies,
depending on how oftenyou do this typeof 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
microscopicparticles,
Important:Someofthe following symbolsmaybeusedonyourtool.Please studythemand leam theirmeaning.
Proper interpretationof these symbols willallowyou to operatethe toolbetterand safer.
SYMBOL NAME DESIG NATIONIEXPLANATION
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cyclesper second)
W Watt Power
min Minutes Time
Atterna'dng Current Type or a characteristicofcurrent
no No LoadSpeed Rotationalspeed, at no load
[] Class II Construction Designates Double Insulated
..Jmin Revolutionsor Rec'lprocetlonPer Minute Revotutions,strokes,surface speed,
Safety Alert Symbol Indicatesdanger, warningor saution.
,_k It attentionll!Your safety is
The purposeof safety symbols is to attract your attention to possible dangers. The safety symbols, and the
explanations with them, deserve your careful attention and understanding.The safety warnings do not by
themselveseliminate anydanger.The instructionsorwarningsthey giveare not substitutesforproperaccident
)raventionmeasures.
SYMBOL MEANING
_k SAFETY' ALERT SYMBOL:
,_ DANGER: Failureteobeya sefaty warningwinrssultinsedous injurytoyourselforto others.Always
,_ WARNING: Failureto obey a safety warningcan resultin sadous injuryto yoursefforto others.
i_ yourself or to others, Alw_s follow the safety presautions to red_e the risk of fira,electdc shock and
Indicatesdanger,warning,orcaution.May be usedinconjunctionwithothersymbols or pick)graphs.
followthe safety precautionsto reducethe dsk of fire, alectdc shockand personal injury.
Alwaysfollowthe safety precautionsto reducethe risk of fire, electdcshockand personal injury.
CAUTION: Failure to obey a safetywarning may resultin pmpertydamage or personal injuryto
personalinjury.
Constructiontools
orbitsetc. per minute
means
involved.
NOTE: Advises you of informationor instructionsvitalto the operationor maintenanceofthe equipment.
SAVE THESE INSTRUCTIONS
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