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• r i ii
OWNER'S
MANUAL
MODEL NO.
315.174730
CAUTION:
Read Rules for
Safe Operation and All Instructions Carefully
CRn TSMn
Electronic Router
Double Insulated
Thank You for Buying
Craftsman Tools
Warranty
f
Introduction
Operation
Maintenance
Repair Parts
Soldonly by
SEARS, ROEBUCKAND CO., Hoffman Estates, IL 60179
612547-817
3-95
Printed In U.S.A.
FULL ONE YEAR WARRANTY ON CRAFTSMAN ELECTRONIC ROUTER
I
If this CraftsmanElectronicRouter fails to give completesatisfactionwithin one year from the date of purchase
RETURN IT TO THE NEAREST SEARS SERVICECENTER / DEPARTMENT THROUGHOUT THE UNITED
STATES and Sears willrepair it, free of charge.
Ifthisrouterisusedforcommercialor rentalpurposesthiswarrantyappliesforonly90 daysfromthedate ofpurchase.
Thiswarrantygivesyou specificlegalrights,and you may also have otherrightswhichvary fromstate to state.
SEARS, ROEBUCKAND CO.
DEPT. 817WA
HOFFMAN ESTATES, IL 60179
INTRODUCTION
DOUBLE INSULATION is a concept in safety, in electric
powertools, whicheliminatesthe need for the usual three wire groundedpowercord and groundedsupply system.
Whereverthere is electriccurrent in the toolthere are two completesets of insulationto protectthe user.All exposed
metal partsare isolatedfrom internalmetal motorcompo- nentswithprotectinginsulation.
IMPORTANT - Servicingof a tool with double insulation requiresextreme care and knowledgeof the system and shouldbe performedonlyby a qualifiedservice technician.
For service we suggestyou returnthe toolto your nearest
Sears Store for repair.Always use originalfactory replace- ment parts when servicing.
RULES FOR SAFE OPERATION
READ ALL INSTRUCTIONS
1.
KNOW YOUR POWER TOOL - Read owner's manual carefully. Learn its applications and limitations as well as the specific potential hazards related to this tool.
2.
GUARD AGAINST ELECTRICAL SHOCK BY
PREVENTING BODY CONTACT WITH
GROUNDED SURFACES.
benches invite accidents.
For example: Pipes, radiators, ranges, refrigerator enclosures.
3.
KEEP GUARDS IN PLACE and In working order.
4.
KEEP WORK AREA CLEAN. Cluttered areas and
5.
AVOID DANGEROUS ENVIRONMENT, Don't use power tool in damp or wet locations or expose to rain. Keep work area well lit.
6.
KEEP CHILDREN AND VISITORS AWAY. All visitors should wear safety glasses and be kept a safe
distancefrom work area. Do not let visitorscontact tool or extension cord.
7.
STORE IDLE TOOLS. When not in use toolsshould be stored in a dry, high or locked-up place - out of the reach of children.
8.
DON'T FORCE TOOL. It will do the job better and
safer at the rate for which it was designed.
9.
USE RIGHT TOOL.
Don't force small tool or at- tachment to do the job of a heavy duty tool. Don't
use tool for purpose not intended - for example -
Don't use a circular saw for cutting tree limbs or logs.
10. WEAR PROPER APPAREL. No loose clothing or
jewelry to get caught in moving parts. Rubber gloves
and non-skid footwear are recommended when working outdoors. Also, wear protective hair cover-
ing to contain long hair and keep it from being drawn into air vents.
11. ALWAYS WEAR SAFETY GLASSES. Everyday eyeglasses have only impact-resistantlenses; they
are NOT safety glasses.
12.
PROTECT YOUR LUNGS. Wear a face or dust
13.
14.
mask if cutting operation is dusty.
PROTECT YOUR HEARING. Wear hearing protection during extended periods of operation.
DON'T ABUSE CORD. Never carry tool by cord or
yank it to disconnect from receptacle. Keep cord from heat, oll and sharp edges.
15. SECURE WORK.
Use clamps or a vise to hold work. Both hands are needed to operate the tool.
16.
DON'T OVERREACH.
Keep proper footing and balance at all times. Do not use on a ladder or unstable support.
17. MAINTAIN TOOLS WITH CARE. Keep tools sharp
at all times, and clean for best and safest perfor-
mance. Follow instructions for lubricating and changing accessories.
Page 2
RULES FOR SAFE OPERATION (Continued)
18. DISCONNECT TOOLS. When not in use, before 29.
servicing, or when changing attachments, blades, bits, cutters, etc., all tools should be disconnected from power supply.
19. REMOVE ADJUSTING KEYS AND WRENCHES.
30.
Form habit of checking to see that keys and adjust-
ing wrenches are removed from tool before turning it on.
20. AVOID ACCIDENTAL STARTING.
Don't carry
plugged-in tools with finger on switch. Be sure switch Is off when plugging in.
21. 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. An undersized cord 31.
will cause a drop in line voltage resultingin loss of power and overheating. A wire gage size (A.W.G.)
of at least 14 is recommended for an extension 32.
cord 100 feet or less in length. A cord exceeding
100 feet is not recommended. If in doubt, use the 33.
next heavier gage. The smaller the gage number,
the heavier the cord.
22. OUTDOOR USE EXTENSION CORDS. When tool , is used outdoors, use only extension cords suit34.
able for use outdoors. Outdoor appi'ovedcordsare
marked with the suffix W-A, for example - SJTW-A or SJOW-A.
23. KEEP CUTTERS CLEAN AND SHARP.
Sharp
35.
36.
cutters minimize stalling and kickback.
24, KEEP HANDS AWAY FROM CUTTING AREA.
Keep hands away from cutters. Do not reach underneath work while cutter is rotating. Do not attempt to remove material while cutter is rotating.
25. NEVER USE IN AN EXPLOSIVE ATMOSPHERE.
Normal sparking of the motor could ignite fumes.
26. INSPECT TOOL CORDS PERIODICALLY and if 37.
damaged, have repaired at your nearest Sears
Repair Center. Stay constantly aware of cord location.
27. INSPECT EXTENSION CORDS PERIODICALLY and replace if damaged.
28.
KEEP HANDLES DRY, CLEAN, AND FREE
FROM OIL AND GREASE.
Always use a clean
cloth when cleaning. Never use brakq fluids, gaso- line, petroleum-based products or any strong solvents to clean your tool.
STAY ALERT. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush.
CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged shouldbe carefully checked to determine that it will
operate properly and perform its intended function.
Check for alignment of moving pads, 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 propedy repaired or replaced by an authorized service center unless indicated elsewhere in this instructionmanual.
DO NOT USE TOOL IF SWITCH DOES NOT
TURN IT ON AND OFF. Have defective switches replaced by an authorized service center.
Inspectfor and remove all nails from lumber before routing.
DO NOT USE TOOL UNDER "BROWN-OUT" OR
OTHER LOW VOLTAGE CONDITIONS. Also, do
not use with any device that could cause the power supply voltage to change.
DRUGS, ALCOHOL, MEDICATION.
Do not operate tool while under the influence of drugs, alcohol, or any medication.
WHEN SERVICING USE ONLY IDENTICAL
CRAFTSMAN REPLACEMENT PARTS.
POLARIZED PLUGS. To reduce the risk of electric shock, this tool has a polarized plug (one blade is
wider than the other). This plug will fit in a polarized
outletonlyone way. If the plug does not fit fully in the
outlet, reverse the plug. If it still does not fit, contact
a qualified electricianto install the proper outlet. Do
not change the plug in any way.
SAVE THESE INSTRUCTIONS.
Review them fre-
quently and use them to instruct others who may
use this tool. If you loan someone this tool, loan them these instructionsalso.
ll
Illl IIIII =lllll I ,llll I I,I
The operation of any router can result In foreign objects being thrown Into your eyes, which can !
result In severe eye damage. Before beginning powertool 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 atandard safety glasses with side shields, i available at Sears Reta!!Stores.
J
Page 3
OPERATION
Yourelectronicrouterisa versatilewoodworldngiool whichwillgiveyou years oftrouble-freeperformance. Itis engineered withthe professionalin mind, but its ease of operationallowsthe amateurto producework whichis beautifu|and precise.
Yournew routerhas advancedelectronicfeatures whichare designedto assistyou In gettingthe maximumuse from your
router. Bymakingproperspeed selections,yourroutercan be adjustedto yourspecfic routingneeds. Thiseliminatesmuch ofthe guessworkpreviouslyneededto performa givenjob. Boththe experiencedand inexperiencedrouterusers benefit,
obtainingprofessionallike resultswith fewer job errors.
The electronicfeatureof your router introducesthe flexibility of adjustingthe motorspeed to the requiredjob conditions.
Speed can be set accordingtothe approximatecutterdiameteryou will be usingand to the hardnessof the matedal being
cut. Also,the bestcutsare made whenthe cutterisfed through the materialatthe properrate. When possible,you should
make practicecutson a scrap pieceof woodto get a "feel"of howfast to "feed=your router.
KNOW YOUR ELECTRONIC ROUTER
Beforeattemptingto useyourrouter,familiarize yourselfwithall operatingfeatures and safety requirements.See Figure 1.
Featuresincludeelectronicfeedback switch;easily operateddepthof cutadjustment mechanism;depthstoprings;spindle lock;"lock-on"switch;variable speed controlselector;speed selectionchart; dustpick-up;and wrenchstoragearea.
WRENCH
STORAGE AREA
BLOWER
EXHAUST
WRENCH DUST BAG
SPINDLE
DEPTH
ADJUS_NG
RING
HANDLE
LEVER
POWER
HANDLE
SWITCH
TRIGGER
SPEED
SELECTION
CHART
"LOCK-ON"
BUTTON
DEPTH
STOP RINGS
COLLET NUT
SUBBASE
VARIABLE SPEED_
CONTROL SELECTOR
CHIP SHIELD
ATTACH DUST
TO BLOWER EXHAUST
II
Fig. I
"LOCK-ON" BUTTON
The switchof your routeris equippedwith a "lock-on"feature whichis convenientwhen operatingfor extended periodsof time. To lockon, depressthe trigger,pushin the lock buttonlocatedon the side of the handle,then while holdingthe lock buttonpushedin, releasethe trigger.To release the lock,depressthe triggerand release it. See Figure 1.
VARIABLE SPEED
Your routerhasa variablespeed controlselectordesignedto allowoperatorcontrolofspeed and torque limits. See Figure
1. To increasethespeed andtorqueofyourrouter,turnthevariablespeedcontrolselector to a highersetting.Turn toa lower settingtodecreasespeed and torque.NOTE: Ifyou do notwantto usethevariablespeed controlselector,turntothe highest
possiblesetting,and the feature willnot be active.
Page 4
OPERATION
WRENCH STORAGE AREA
Your routerhas a wrench storagearea locatedon the top end cap portionof the motor housing. When installingor removingcuttersremove the wrenchfrom itsstoragearea.
Properstorageof wrench when not in use willhelpreduce the possiblilityof losingwrench. See Figure 1.
INSTALLING/REMOVING
See Figure2.
1.
UNPLUG YOUR ROUTER.
CUTTERS
CHIP SHIELD
Clear plasticchipshieldsare installedon the base of your routerfor protectionagainstflyingdust and chips. The chip shieldsare designedto fitthe frontand rear openingsof the routerbase. See Figure1. If necessaryto remove,squeeze tabs on each end and pull outward.To replace, squeeze tabs at each end, fit into the opening,then release. FOR
YOUR PROTECTION DO NOT USE ROUTER WITHOUT
CHIP SHIELDS PROPERLY IN PLACE.
CUTTER
TURN TO ACTIVATE _ COLLET NUT
2.
Removedust bag from muter.
3.
Removeone ofthe clearplasticchipshieldsfromrouter.
To remove,press on tabs and pull outward.
4. A spindle lock is located on the front of the motor housing.See Figure 1. To activate lock, pushspindle lockin and slideinto lockposition.
TO TIGHTEN =::_..'__=,,__" TO LOOSEN
.
Place yourmuter upside downon table,then turncollet nut with wrench until lock mechanismInterlocks.See
Figure2. NOTE: Spindle lock is spdng loadedand will snapintopositionwhen lockmechanisminterlocks.
Fig. 2
DUST BAG ASSEMBLY
See Figure 1.
Do not connect router to power supply before Installing
duet beg or connecting it to • dust collection system.
6.
Remove cuttersby tuming collet nut counterclockwise
enough to allow cutter to slip easily from collet. See
Figure2. The collaris machinedto precisiontolerances
to fit cutterswith 114in. diametershank size.
7.
Withyourmuter stillupsidedownon table, insertshank of cutterintocollet. The shankof your cuttershouldbe closeto but not touchingbottomofcollet.
8.
Tightenthecolletnut securelybyturningclockwisewith the wrenchprovided. See Figure 2. Put spindlelock back in unlock position. Otherwise, the interlocking mechanismofthe spindlelockwill not letyou turnyour muter on.
TO INSTALL BAG: ,
The dustbag ehouldbe installedby slippingit witha twisting
moUonoverthe blowerexhaust.The bag shouldbe installed
withthe zipperdownwhenrouteris in updghtposition.
The bag shouldbe emptiedwhen half full.
TO EMPTY BAG:
Remove bag from router,open zipper and shake out dust.
Occasionallyturn the dust bag inside out and brush the accumulationof dust from the inside of the bag. This will permitthe air to flow throughthe bag better.
9.
Installdust bag.
Page5
OPERATION
DEPTH OF CUT ADJUSTMENTS
See Figures3 and 4.
We recommendthat cutsbe madeat a depthnot exceeding
118in.andthatseveralpassesbe madetoreachdepthsofcut greaterthan 1/8 in.
1. UNPLUG YOUR ROUTER.
'
2.
Place your router on a flat surface, unlock clamping lever, and adjust until cutter is inside subbase. See
Figure3.
3.
Turn the depth adjustingring untiltip of cutter touches flatsurface. See Figure4.
4.
Positionyourrouterso thatthe cuttercan extend below
the subbasefor desireddepthsetting.
5.
Turnthe depthadjustingringtoobtainthedesireddepth of cut. The distancethe cutter movescan be read on the depthadjustingring. Use referencepoint on motor housingto measure depth of cut. Each mark on the depthadjustingringindicates1/64 inchchangein depth setting.
6.
Lock clampinglever, securing depth adjustingring to motorhousingand base.
CLAMPING
LEVER
11641N. DEPTH
SETTINGS
DEPTH
ADJUSTING
RING
Fig. 3
DEPTH STOP RINGS
See Figures5 and 6.
Yourrouteris equippedwith depthstop ringsthat will allow
you to set positivestops for operating your router at two desireddepthsofcut.
1.
Release depthstoprings. To release:graspdepth stop ringtabwithyourthumband indexfinger,and pull away from routeras shownby the arrow. See Figure 5.
2.
Usingdepth adjustingring, set cutter at lowest desired depthofcut. Lockclampinglever.Positionbottomdepth
stopring againstdepthadjustingdng. Hold depth stop ringagainstdepthadjustingringand lock. See Figure6.
Note: Depthstopring ends snap togetherto lock.
3.
Unlockclampinglever and movedepthadjustingringto setcutterat seconddesireddepthofcut. Lockclamping lever,Positiontopdepthstopringagainstdepthadjusting
ring. Hold depthstop ring againstdepth adjusting ring and lock.See Figure6. Note: Depthstopringendssnap togetherto lock.
Depthstopringswillnowprovidea positivestopallowingyou to operateyour routerat two cutterdepths.
Page 6
BASE,
CUTTER _Fig.
4
OPERATION
PRACTICE BEFORE ACTUAL USE
See Figure7.
We suggestthatyou practicewiththe variablespeedfeature
of yourrouter beforeinstallinga cutter and makingcuts in wood.CHECK THE FOLLOWING BEFORE CONNECTING
ROUTER TO POWER SUPPLY:
1. Make sure power supply le 120 volts, 60 Hz, AC only.
2. Make sure the spindlelookis in the unlockedposition.
3. Make sure thetriggeris not in the "lock-on"position.
4. Makesure there is not a cutterin the collet,
5. Make surethe colletdoes not extendbelowthe subbase.
6. Choosethedesiredspeed fromthespeed selectionchart.
See Figure 7.
7. Turn the variable speed controlselectorto the desired setting.
8. Plugyour routerinto powersupplysource.
9. Graspyour routerfirmlywith both handsand turnon.
ROUTING
See Figure8.
Forease of operationand maintainingpropercontrol,your routerhas twohandles,one on eachside ofthe muterbase.
When using your router hold it firmlywith both hands as shownin figure8. Turn muter on and letmotorbuildto itsfull speed, then graduallyfeed cutter into workpiece.Remain
alertand watchwhatyou are doing. DO NOT operaterouter whenfatigued.
ELECTRICAL CONNECTION
Yourrouterhas a precisionbuiltelectricmotor. It shouldbe
connectedto a power supply that is 120 volt=, 60 Hz, AC only(normal household current). Do not operatethistool on direct current (DC).
A voltage drop of more than 10 percentwill causea loss of power and overheating.If your tooldoes not operatewhen pluggedintoan outlet,double-
checkthe power supply.
HELPFUL HINTS
/ Always clampworkpiecesecurelybeforemuting.
/ A safe operatoris one who thinksahead.
/ Alwayswear eye protectionwhen routing.
/ Make set-up adjustments carefully.Then double
check. Measuretwice and cut once.
/ Keep cuttersclean and propertysharpened.
_/ Don't let familiarity make you careless.
/ Study all safety rules and do thejob safely.
/ NEVER placeyour hands in jeopardy.
/ Make certainclamps can't loosenwhilein use.
i/ Test difficultset-upson scrap---Don'twastelumber.
/ Plan each operationbeforeyou begin.
i/ Clean your router frequently, This will provide smootheroperationofdepthadjustingringandclampinglever areas. Shake muter or blowwith an air jet to removesawdust build-up.
/ THINK SAFETY BY THINKING AHEAD.
Page 7
DEPTH
RING
POWER
HANDLE
TOINCREASE
SPEED
TO DECREASE
SPEED
VARIABLE SPEED
CONTROL SELECTOR
Fig. 7
OPERATION
PROPER FEEDING
The right feed is neither too fast nor too slow. It is the rate at which the bit is being advanced firmly and surely to produce a continuous spiral of uniform chips -- without hogging into the wood to make large individual chips or, on the other hand, to create only sawdust. If you are making a small diameter,
shallow groove in soft, dry wood, the proper feed may be about as fast as you can travel your router along your guide
line. On the other hand, if the bit is a large one, the cut isdeep or the wood is hard to cut, the proper feed may be a very slow
one. Then, again, a cross-grain cut may require a slower pace than an identical with grain cut in the same workplece.
There is no fixed rle.
You will learn by expedence.,, by
listening to the muter motor and by feeling the progress of each cut. If at all possible, always test a cut on a scrap piece of the workpiece wood, beforehand.
TOO FAST i
SPEED SELECTION
In general, if the material being cut is hard, the cutter size is
large, or the depth of cut is deep (maximum 1/8 in.), then your
router should be run at slower speeds. When these situations exist, turn the variable speed control selector until the desired speed is reached.
NOTE: Carbide cutters cut at higher speeds than steel cutters and should be used when cuffing very hard materials.
Fig.9
RATE OF FEED
IMPORTANT:The whole"secret" of professionalroutingand edgeshapingliesin makinga carefulset-upfor the cuttobe made and in selectingthe properrate of feed.
You can always detect=forcefeeding"by the sound ofthe
motor.Itshigh-pitchedwhinewillsoundlowerandstronger as it loses speed. Also, the strain of holdingthe tool will be noticeablyincreased.
FORCEFEEDING
Clean, smoothroutingand edge shapingcan be done only when the bit is revolvingat a relativelyhigh speed and is takingverysmallbitestoproducetiny,cleanlyseveredchips.
If yourrouteris forced to move forward too fast, the RPM of
the bit becomesslowerthan normalin relationto itsforward movement.As a result,the bit must take bigger bites as it revolves."Biggerbites"mean biggerchips, and a rougher finish. Biggerchips also require more power, whichcould resultin the routermotorbecomingoverloaded.
Underextremeforce-feeding conditionsthe relativeRPM of the bit can becomeso slow--and the bites it has tp take so
large--thatchipswillbe partiallyknockedoff(ratherthanfully cutoff),withresultingsplinteringandgougingoftheworkpiece.
See Figure9.
Your Craftsman Router is an extremely high-speed tool
(25,000 RPM no-loadspeed), and willmake clean, smooth
cutsif allowedto runfreely withoutthe ovedoad of a forced
(toofast)feed. Threethingsthatcause=forcefeeding"arebit
size,depth-of-cut,andworkpiececharactedsUcs.The larger thebitorthedeeperthecut,the moreslowlytheroutershould bemovedforward.Ifthewoodisvery hard,knotty,gummyor damp,the operationmustbe slowedstillmore.
TOO SLOW FEEDING
It isalso possibleto spoil a cut bymovingthe routerforward
too slowly.When it Is advancedintothe work too slowly, a
revolvingbitdoes notdig intonewwoodfast enoughtotake a bite;instead,itsimplyscrapesaway sawdust-likeparticles.
Scrapingproducesheat, whichcan glaze, burn,or mar the
cut-- in extremecases, can even overheatthe bit so as to destroyits hardness.
In addition,itis more difficultto contr I a routerwhen the bit
isscraping insteadof cutttng.With practicallyno loadonthe
motorthe bitwillbe revolvingat close to top RPM, and will
havea muchgreaterthan normaltendencytobounceoffthe sides of the cut (especially,if the wood has a pronounced grainwith hardand softareas). As a result,the cutproduced may have rippled,insteadof straightsides. See Figure9.
"Too-slowfeeding" can alsocauseyourmuterto take offina wrongdirectionfrom the intendedlineof cut. Always grasp and hold your router firmly with both hands when routing.
You can detect"too-slowfeeding" bythe runawaytoo-highly
pitchedsoundofthemotor;or byfeeling the =wiggle"ofthebit in the cut.
Page 8
OPERATION
DEPTH OF CUT
As previously mentioned, the depth of cut is importantbe-
cause it affectsthe rate of feed which, in turn, affectsthe qualityof a cut (and, also, the possibilityof damageto your
routermotorand bit).A deepcut requiresa slowerfeed than a shallowone, and a too deep cut willcauseyouto slowthe feed so muchthatthe bit isno longercutting,it is scraping, instead.
Makinga deep cut is never advisable.The smallerbits-especiallythose only 1/16 inch in diameter ---are easily brokenoff when subjectedto too much side thrust.A large
enoughbit may not be brokenoff, but ifthe cutis toodeep a
roughcutwillresult-- and itmay beverydifficulttoguideand controlthebitas desired.Forthesereasons,we recommend
thatyoudo not exceed 1/8 inchdepthofcutin a singlepass, regardlessof the bit size or the softnessor conditionof the workpiece.See Figure 10.
To make deeper cuts it is therefore necessaryto make as many successivepasses as required,loweringthe bit 1/8
inchfor eachnewpass. In ordertosavetime,doallthecutting
necessaryat one depthsetting,beforeloweringthebitfor the
nextpass.Thiswillalso assurea uniformdepthwhenthefinal passis completed.See Figure 11.
DIRECTION OF FEED AND THRUST
The routermotorand bit revolvein a clockwisedirection.This
givesthe toola slighttendencyto twist(In yourhands)in a
2ND. PASSJ I /
DEPTH
OF CUT
I _L_
GUIDE OUTSIDE,
_ TH_ Eoo
Fig.10
up (as at starting).
Becauseofthe extremelyhighspeed of bit rotationduringa
"proper feeding" operation, there is very little kickbackto contendwith undernormal conditions.However,shouldthe
bit strikea knot,hard grain, foreign object, etc. that would affectthe normalprogressofthe cuttingaction,therewillbe a slightkickback--sufficienttospoilthe truenessofyourcut if you are not prepared. Such a kickbackis always in the directionoppositeto the directionof bit rotation.
To guard against such a kickback,plan your set-up and
directionoffeed sothatyouwillalwaysbe thrustingthe tool-- toholditagainstwhateveryou are usingto guidethe cut--in the same directionthat the leadingedge ofthe bitis moving.
In short,the thrustshould be in a directionthat keepsthe sharpedges of the bit continuouslybitingstraightintonew
(uncut)wood.
ROUTING
Wheneveryou are routinga groove,yourtravelshouldbe in a directionthat places whatever guide you are usingat the right-handside. In short, when the guide is positionedas shownin thefirstpart of Figure 12, tooltravelshouldbe left
jou,o
THRUST" FEED
GUIDE INSIDE Fig. 12 i
ROUTING WITH GUIDE BUSHINGS
When usingtheTemplateGuideBushingsItemNo. 9-25082 with your router,you must visuallycenter the bit with the bushingbeforebeginningyourcut. Yourroutersubbasemay be adjustedby looseningthe screwsholdingthe subbaseto yourrouter.Be sureclampingleveris securelylockedbefore centedng bit in bushing.After centering bit with bushing tightenscrewsfirmly..
ispositionedas shown in the secondpart of Figure12 tool travelshouldbe rightto leftand clockwisearoundcurves.If
there is a choice,the first set-up is generallythe easiestto use. Ineithercase,the sidewaysthrustyouuseisagainstthe guide.
Page 9
OPERATION
STARTING AND ENDING A CUT
INTERNAL ROUTING
Tilt router and place on workpieca, letting edge of subbase contact workpleoa first. Be careful not to let router bit contact
workpisce. Turn router on and let motor build to itsfull speed.
Gradually feed cutter into workpleca until subbese is level withworkplece.
_LOT
ROUTER
TOP EDGESHAPING
UponcompleUonof cut, turn motoroffand let it cometo a completestopbeforeremovingrouterfromwork surface.
EDGING WITH PILOT BITS
The arbor-type bits with pilots are excellent for quick, easy, edge shaping of any workpleca edge that is either straight or curved at a curvature as great or greater than the radius of the
bit to be used. The pilot prevents the bit from making too deep a cut; and holding the pilotfirmly In contact with the workpiece
edge throughout prevents the cut from becoming too shallow.
Whenever the workpieca thickness together with the desired depth of cut (as adjusted by router depth setting) are such that
only the top part of the edge is to be shaped (leaving at least
a 1/16 in. thick uncut portion at bottom), the pilot can ride
against the uncut portion, which will serve to guide it. See
Figure 13. However, if the workpiece is too thin or the bit set
too low so that there will be no uncut edge to dde the pilot
against, an extra board toact as a guide must be placed under the workplece. This "guide" board must have exactly the
same contour-- straight or curved---as the workplece edge.
If it is positioned so that its edge is flush with the workpiece edge, the bitwill make a full cut (in as far as the bit radius). On the other hand, if the guide is positioned as shown in Figure
13 (out from the workplece edge), the bit will make less than a full cut -- which will alter the shape of the finished edge.
NOTE: Any of the piloted bits can be used without a pilot for edge shaping with guides, as preceding. The size (diameter)
of the pilot that is used determines the maximum_cut width
that can be made with the pilot against the workpiece edge
(the small pilot exposes all of the bit; the large one reduces this amount by 1/16 inch).
WHOLE
EDGE ROUTING
Place router on workpiece,makingsure the routerbitdoes notcontactworkplece.Turn routeron and let motorbuildto
its full speed. Begin your cut, graduallyfeeding cutterinto workpiece.
EXTENSION CORDS
The useof anyextensioncordwillcause somelossof power.
TOkeepthe loss toa minimumand to preventtool overheat-
ing, followthe recommendedcord sizes on the chart at the right.When toolis used outdoors,use onlyextensioncords suitablefor outdooruseand somarked. Extensioncordsare availableat Sears Retail Stores.
Extension Cord Length
0-25 Feet
25-50 Feet
50-100 Feet
EDGE SHAPING Fig. 13
Upon completionof cut, turn motor off and let it cometo a completestop beforeremovingrouterfrom worksurface.
Wire Size A.W.G.
18
16
14
Page 10
MAINTENANCE
GENERAL
Only the partsshownon parts list,page 15, are intendedto be repairedor replaced by the customer. All other parts representan importantpart of the doubleinsulationsystem and shouldbe serviced only by a qualified Sears service technician.
Avoid using solvents when cleaning plastic parts. Most plasticsare susceptible to various types of commercial
solventsand may be damaged by their use. Use clean clothsto removedirt, carbon dust,etc.
When electdc tools are used on fiberglassboats, sports cars, wallboard,spacklingcompounds,or plaster, it has
been found that they are subject to acceleratedwear and
possible premature failure, as the fiberglass chips and grindings are highly abrasive to bearings, brushes, commutator,etc. Consequently,itis not recommendedthat
thistoolbe usedfor extendedworkon anyfiberglassmaterial, wallboard,spacklingcompounds,or plaster. During any use on fiberglassit is extremely importantthat the tool is cleanedfrequentlyby blowingwith an air jet.
PROPER CARE OF CU'I'FERS
Get fastermore accurate cuttingresultsby keepingcutters cleanand sharp.Removeall accumulatedpitchandgumfrom cuttersaftereach use.
A cuttersharpeningkit (Item No. 9-66501) is availablefrom
Sears RetailStores.
When sharpening cutters, sharpen only the Inside of the
cuffingedge. Never gdnd the outside diameter. Be sure when sharpening the end of a cutter to grind the clearance angle the same as originally ground.
PROPER CARE OF COLLET
From time totime, italso becomes necessaryto cleanyour
colletand colletnut.To do so, simplyremovecolletnutfrom colletandclean thedustandchipsthathavecollected.Then
returncolletnut to its originalposition.
LUBRICATION
All of thebearingsin this toolare lubricatedwitha sufficient
amountof highgrade lubricantfor the life of the unit under
normaloperatingconditions. Therefore, no further lubrica- tionis required.
LIGHT BULB REPLACEMENT
See Figure 14.
1.
UNPLUG YOUR ROUTER.
2.
Remove cutterfrom muter.
3.
Adjustmuter to maximum height.
4.
Removescrews (A) and subbase(B). See Figure14.
5.
Removescrew (C) and work lightlens (D).
6. With bulb(E) pointingtowardyou,pushbulbin and turn
to the left to remove from bulb socket. NOTE: Light bulb removaland installationis similarto removingand installinga standardautomotivebulb.
7.
Installnew bulb by reversingthe above procedure.
8. Reassembleall parts and tightenscrews securely.
Page 11
MAINTENANCE
SWITCH REPLACEMENT
See Figures 15 & 16.
1.
UNPLUG YOUR ROUTER.
2.
Remove screws (A) and handle cover (B). See Fig. 15.
3.
NOTE THE LOCATION OF MOLDED BEND RELIEF
(C) ON POWER HANDLE CORD AND ALL WIRING
IN HANDLE.
ALSO NOTE HOW EACH LEAD IS
CONNECTED TO SWITCH.
The side of the variable speed control switch Is marked with Identification numbers.
Connections and wiring position must be
Identical when Installing new switch.
See Figure 16.
4.
Remove leads from switch (D) by inserting a 1/32 in. diameter nail or pin into switch lead receptacle and pulling on lead as shown in figure 16. Remove nail or pin with a twisting, pulling motion.
5.
Make lead connections to the new switch. Push each lead as far as possible into proper receptacle in switch.
Pull on leads to check lead connections with I_ad receptacles.
6.
Locate switch in handle and place leads so they won't be pinched or contact screws when handle cover is replaced.
7.
Make sure molded bend relief (C) is correctly positioned in switch handle, then replace handle cover and screws.
8.
Tighten all screws securely.
DEPTH ADJUSTING RING
ADJUSTMENTS OR REPLACEMENT
Tension on the depth adjusting ring has been factory set for propedy tightening depth of cut settings.
However, extended use may require that adjustments or replacement be made to depth adjusting ring. See Figures 17- 19.
1.
UNPLUG YOUR ROUTER.
POWER
HANDLE
CORD
VIOLET
B
1/32 IN. DIAMETER NAIL OR PIN
VARIABLE
SPEED
SWITCH
RED
LIGHT
To make adjustments to depth adjusting ring:
2.
Tighten or loosen top screw in depth adjusting ring.
See Figure 17. Make adjustments with top screw only.
To replace depth adjusting ring:
4.
.
Removedepth stoprings. To remove: Depress lipon depthstop ringand slideend of depthstop ringover lip.
See Figure 17.
Removescrew from rear of depthadjustingring, See
Figure18.
Page 12
MAINTENANCE
DEPTH ADJUSTING RING
ADJUSTMENTS OR REPLACEMENT (Continued)
5.
Remove two screws on front of depth adjusting ring. Also remove slide nut from pocket inside clamping lever. NOTE;
Depth adjusting ring replacement Is the only time bottom screw should be removed.
6.
Remove depth adjusting ring.
7.
Position new depth adjusting ring in place and secure with the same screws and slide nut used to secure old depth adjusting ring.
8.
Make all adjustments with top screw (#10-32 x 15/16 In. Fil. Hd.) as mentioned previously.
Bottom screw (#6-19 x
1/2 In. Pan Hd.) should have up to a maximum 114 In. (.250) clearance, allowing flexibility for top screw adjustments.
See Figure 19.
ACCESSORIES
'-"-THE FOLLOWING RECOMMENDED ACCESSORIES ARE CURRENT AND WERE
AVAILABLE AT THE TIME THIS MANUAL WAS PRINTED.
DovetailTemplate
Box JointTemplate
Mill-WorksMoldingMaker
Bis-KitPlateJointer Kit
Multi-PurposeRouter Guide
(9-2579)
(9-2580)
(9-25254)
(9-25423)
(9-25179)
TemplateGuide Bushings
Rout-A-FormPantograph
TemplateSet
SharpeningKit
FullView RouterBase
(9-25082)
(9-25187)
(9-2573)
(9-66501)
(9-25086)
COMBI.
VEINING
NATION BITS
PANEL
CUTTER
COREBOX
BIT
STRAIGHT COMB-
FACE NATION
BITS STRAIGHT,
HINGE DOVETAIL RABBET
MOR11_NG CttlTI_ BIT
BIT BITS cm'n_
OGEE
3/16"
26306
COVE
BIT
26301-3/8"
26300-1/2"
"25576-3/6"
'25575-1/2"
BEAD ARBOR
OUARTER-
ROUND =r_m
BITS
II
28330-1/11"
26329-3/18"
2_-1N"
• 251641-3/8"
;
DOUBLE END
48". 60"
V-GROOVE
263,13
26326`114"
26326-1/2"
V-GROOVEI
I '1)
26317-1/16"
26316-1/11"
28316`1/4"
26314-_t/3"
26313-1/2"
2631:;1-3/4"
®
FOR FORMICA
"2541
VENEER
CUTTER
2_!22-1/2"
"26r/11-1/2-
"25524°1/4"
"26528-5/16"
"25826`.3/6"
°2"3627-1/2"
°25606`,1/4"
STRAIGHT
°25413
BEVEL
°25412
1/2"
26336
I' "
2_13-t/4.
26313-1/2"
3/8"
26310
"26582
*CARBIDE TIPPED'BITS
20304-5/32"
2630_1/4.
45°
CHAMFER
BIT
"25507-.5/32"
"25504-114"
26303
I
26306`I/4"
26308-3/8"
26307-1/2"
"26503-1/4"
*25_dS6`3/8"
"25565-1/2"
WITH 2
BALL
BEARINGS
(1/2[ & 5/8")
*25895
The use of attachments or accessories not listed above might be hazardous.
Page 13
Page14
CRAFTSMAN ROUTER - MODEL NUMBER 315.174730
Part
Number
989985-003
612866-001
970510-001
970692-002
607433-003
610958-001
970517-001
617966-011
622931-007
970701-001
989935-006
706404-004
970855-001
973109-001
970511-002
610966.001
622932-014
606066-004
617966-028
970699-000
Key
No.
12
13
15
16
17
18
19
20
21
9
10
11
4
5
6
7
8
1
2
3
!
SEE BACK PAGE FOR PARTS ORDERING INSTRUCTIONS
PARTS LIST
Description Quan.
Coilet Nut (1/4 In.) ..........................................
1
Cap Screw (#5-40 x 114 In, Soc. Hd.) ............. 1
Lock Button ....................................................
Label ..............................................................
1
1
Spacer ............................................................
Blower ............................................................
1
1
End Cap .........................................................
1
* Screw (#8-10 x 3/4 In. Pan Hd.) ..................... 3
* Screw (#6-32 x 1-5/16 In, Fil. Hd.) ................. 1
Data Plate ......................................................
1
Wrench (9/16 In.) ...........................................
1
* Hex Nut (#6-32) **STD541006 .......................
1
* Screw (#5-20 x 3/8 In. Hi-Lo RL Hd.) ............. 1
Slide Nut (#10-32) ..........................................
1
Clamping Lever ..............................................
1
Vacuum Hose ................................................
1
Roll Pin ...........................................................
1 e
* Screw (#10-32 x 3/4 In. Pan Hd.) ................... 4
* Screw (#8-10 x 1/2 In. Pan Hd.) ..................... 8
Handle Assembly ...........................................
1
Part
Number
970702-001
970503-204
606688-OO2
998586-001
612191-004
98,9684-001
970516-001
990822-002
61 0530-002
970793-007
970793-008
9706.98-000
610951-001
623814-007
623173-002
971788-001
970505-001
968700-007
990146-002
970504-001
612547-817
Key
No.
34
35
36
31
32
33
37
38
39
40
41
22
23
24
25
26
27
28
29
30
Description Quan.
Logo Plate ......................................................
1
Base......... ............................. ......................... 1
Chip Shield .....................................................
2
* Screw (#10-32 x 1/4 In. Pan Hd.) ................... 3
Subbase .........................................................
1
* Screw (#6-32 x 1/4 In. Pan Hd. T. C.) ............ 1
Work Ught Lens .............................................
1
Vadable Speed Control Selector ....................
1
Light Housing .................................................
1
Red Lead (2 In.) .............................................
1
Red Lead (4 In.) .............................................
1
Power Handle Assembly ................................
1
Light Bulb .......................................................
1
o..o .....
° ............................................
Wire Nut .........................................................
,o°o°o 1
1
Dust Bag Assembly ........................................
1
Stop Ring .......................................................
2
*Screw (#6-19 x 112In. Pan Hd.) .....................
1
* Screw (#10-32 x 15/16 In. Fil. Hd.) ................. 1
Depth Adjusting Ring .....................................
1
Owner's Manual
NOTE: "A'- The assembly shown represents an Important part of the Double Insulated System. To avoid the possibility of alteration or damage
to the system, service should be performed by your nearest Sears Repair Center. Contact your nearest Sears Retail Store.
* Slandard Hardware Item -- May Be Purchased Locally
** Avallable From Dlv.96-Source 980.00
Page 15
OWNER'S
MANUAL
SERVICE
MODEL NO.
315.174730
HOW TO ORDER
REPAIR PARTS
CRAFTSMAN
Electronic Router
Double Insulated
Now that you have purchased your router, should a need ever exist for repair parts or service, simply contact any
Sears Service Center and most Sears, Roebuck and Co.
stores.
Be sure to provide all pertinent facts when you call or visit.
The model number of your router will be found on a plate attached to the motor housing.
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE
THE FOLLOWING INFORMATION:
• PART NUMBER • PART DESCRIPTION
• MODEL NUMBER
315.174730
• NAME OF ITEM
Electronic Router
All parts listed may be ordered from any Sears Service
Center and most Sears stores.
If the parts you need are not stocked locally, your order will be electronically transmitted to a Sears Repair Parts
Distribution Center for handling.
SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60179
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