Craftsman 315275110 Owner’s Manual

SW/A/ S

OWNER'S

MANUAL

MODEL NO.

n i

315.275110

CAUTION:

Read and follow

ALL safety rules

and instructions

before operating

this equipment.

I I

CRRFTSMRN°

Industrial Electronic

Plunge Router

Double Insulated

Warranty

Introduction

Unpacking Features

Adjustments

Thank You for Buying

Craftsman Tools

Operation Maintenance

Repair Parts

Sold by SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60179 U.S.A.

972000-290 Printed In U.S.A.

10-00

RULES FOR SAFE OPERATION

DOUBLE INSULATION is a safety concept in electric power tools which eliminates the need for the usual

three wire grounded power cord and grounded supply system. Wherever there is electric current in the tool

there are two complete sets of insulation to protect the user. All exposed metal parts are isolated from internal metal motor components with protecting insulation.

WARNING:

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. For example: Pipes, radiators, ranges, refrigerator enclosures.

3. KEEP GUARDS IN PLACE and in working order.

4. KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.

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 distance from work area. Do not let

visitors contact tool or extension cord.

7. STORE IDLE TOOLS. When not in use tools

should be stored in a dry and 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

attachment to do the job of a heavy duty tool.

Don't use tool for purpose not intended - for

example - A circular saw should never be used for cutting tree limbs or logs.

10. WEAR PROPER APPAREL. Do not wear

loose clothing or jewelry that can get caught in

tool's moving parts and cause personal injury.

Rubber gloves and non-skid footwear are

IMPORTANT- Servicing of a tool with double insulation requires extreme care and knowledge of the system

and should be performed only by a qualified service

technician. For service we suggest you return the tool to your nearest Sears Store for repair. Always use

original factory replacement parts when servicing.

WARNING:

Do not attempt to operate this tool until you have

read thoroughly and understand completely all instructions, safety rules, etc. contained in this manual. Failure to comply can result in accidents involving fire, electric shock, or serious personal

injury. Save owner's manual and review frequently for continuing safe operation, and instructing others

who may use this tool.

recommended when working outdoors. Wear

protective hair covering to contain long hair and

keep itfrom being drawn into nearby air vents.

11. ALWAYS WEAR SAFETY GLASSES. Everyday eyeglasses have only impact-resistant

lenses; they are NOT safety glasses.

12. PROTECT YOUR LUNGS. Wear a face or

dust mask if operation is dusty.

13. PROTECT YOUR HEARING. Wear hearing

protection during extended periods of operation.

14. DON'T ABUSE CORD. Never carry tool by

cord or yank it to disconnect from receptacle. Keep cord from heat, oil and sharp edges.

15. SECURE WORK. Use clamps or a vise to hold

work. Both hands ar# needed to operate the tool.

16. DON'T OVERREACH. Keep properfooting 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 performance. Follow instructions for lubricating

and changing accessories.

18. DISCONNECT TOOLS. When not in use, be-

fore servicing, or when changing attachments, blades, bits, cutters, etc., all tools should be

disconnected from power supply.

19. REMOVE ADJUSTING KEYS AND

WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed

from tool before turning it on.

_k Look for this symbol to point out important safety precautions. ]

It means attention!!! Your safety is revolved.

Page 2

RULES FOR SAFE OPERATION (Continued)

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 usinganextension

cord, be sureto use one heavy enough to carrythe currentyour productwilldraw. An undersized cord

willcause a drop in line voltage resulting in loss of power and overheating. Awire gage size (A.W.G.) of at least 14 is recommended for an extension

cord 25 feet or less in length.A cord exceeding 25 feet isnot recommended. If in doubt, use the next

heavier gage. The smal_r the gage number, the heavier the cord.

22. OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only extension cords

suitablefor use outdoors.Outdoor approved cords are marked with the suffix W-A, for example -

SJTW-A or SJOW-A.

23. KEEP CUTTERS CLEAN AND SHARP.

Sharp 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 damaged, have repaired at your nearest

Sears Repair Center. Stay constantly aware of

cord location.

27. INSPECT EXTENSION CORDS PERIODI-

CALLY and replace if damaged.

28. KEEP HANDLES DRY, CLEAN, AND FREE

FROM OIL AND GREASE. Always use a clean clothwhen cleaning. Never use brake fluids, gaso-

line, petroleum-based products or any strong sol- vents to clean your tool.

29. STAY ALERT. Watch what you are doing and use common sense. Do not operate tool when

you are tired. Do not rush.

30. CHECK DAMAGED PARTS. Before further

use of the tool, a guard or other part that is

damaged should be carefully checked to deter-

mine 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 af-

fect its operation. A guard or other part that is damaged should be properly repaired or replaced

by an authorized service center unless indicated

elsewhere in this instruction manual.

31. DO NOT USE TOOL IF SWITCH DOES NOT

TURN IT ON AND OFF. Have defective switches replaced by an authorized service cen-

ter.

32. INSPECT FOR and remove all nails from lumber

before routing.

33. DRUGS, ALCOHOL, MEDICATION. Do not operate tool while under the influence of drugs,

alcohol, or any medication.

34. WHEN SERVICING USE ONLY IDENTICAL CRAFTSMAN REPLACEMENT PARTS.

35. POLARIZED PLUGS. To reduce the risk of electric shock, this tool has a polarized plug (one

blade is wider than the other). This plug willfit in a polarized outlet only one way. If the plug does not

fit fully inthe outlet, reverse the plug. If itstill does not fit, contact a qualified electrician to install the

proper outlet. Do not change the plugin any way.

36. DO NOT USE TOOL UNDER "BROWN-

OUT" OR OTHER LOW VOLTAGE CONDI-

TIONS. Also, do not use with any device that could cause the power supply voltage to change.

37. WHEN USING THIS ROUTER WITH A ROUTER TABLE, HELP PREVENT POS-

SIBLE SERIOUS INJURY BY KEEPING THE CUTTER GUARDED AT ALL TIMES. Use

only router tables, with guards, that have been designed for use on touters that are of this type,

size, and weight.

38. SAVE THESE INSTRUCTIONS. Review them frequently and use them to instruct others who

may use this tool. If you loan someone this tool, loan them these instructionsalso.

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.

INTRODUCTION

• CONGRATULATIONS AND THANK YOU FOR BUYING

THIS CRAFTSMAN ROUTER. it has been designed, engineered and manufactured toprovide you withSears high

standard of dependability, ease of operation, and operator safety. Properly cared for, it will give you years of rugged,

trouble-free performance.

Depth Of Cut

Collet

SPECIFICATIONS:

0-2-1/2 In.

1/4 In. - 1/2 In.

CAUTION:

Carefully road through this entire owner's manual before

using your new router. Pay close attention to the Rules For Safe Operation, Warnings and Cautions. if you use

your router properly and only for what it is intended, you will enjoy years of safe, reliable service.

Your router has many features for making routing operations more pleasant and enjoyable. Safety, performance and dependability have been given top priority in the design of

this router making it easy to maintain and operate.

FULL ONE YEAR WARRANTY ON CRAFTSMAN INDUSTRIAL ELECTRONIC PLUNGE ROUTER

Ifthis Craftsman Industrial Electronic Plunge Router fails due to a defect in material or workmanship withinone year

from the date of purchase, Sears will repair itfree of charge. WARRANTY SERVICE IS AVAILABLE BY SIMPLY RETURNING THE TOOL TO THE NEAREST SEARS STORE

IN THE UNITED STATES. ..

This warranty gives you specific legal rights, and you may also have other rights which vary from state to stats.

SEARS, ROEBUCK AND CO. DEPT. 817 WA HOFFMAN ESTATES, IL 60179

Horsepower

Rating

No Load Speed Power Cord

Nat Weight

120 volts, 60 Hz, AC only, 15.0 AMPS

10,000 - 22,000 RPM

3.5

10Ft.

12.8 Lbs.

TABLE OF CONTENTS

1. Rules for Safe Operation ............................................................................ 2-3

2. Introductionand Product Specifications......................................................... 4

3. Warranty and Table Of Contents .................................................................... 4

4. Unpacking ...................................................................................................... 5

5. Features ...................................................................................................... 5-7

6. Adjustments .............................................................................................. 8-12

7. Operation ................................................................................................ 13-19

8. Maintenance ........................................................................................... 20-24

9. Exploded View and Repair Parts List...................................................... 26-27

10. Parts Ordering/Service ............................................................................... 28

P_e4

:UNPACKING

Your new plunge router comes fully assembled. After removing it from the box, inspect it carefully to make sure that itis not damaged and that no parts are missing. See Figure 1. The following accessories should also be included in the box:

1. Combination Wrench (3/8 In. - 7/8 In.)

2. 1/4 In. Collet Assembly

3. Edge Guide

4. Roller Guide

5. Guide Bushing

FEATURES

Your electronic router is a versatile woodworking tool which will give you years of trouble-free performance. It is engineered

with the professional in mind, but its ease of operation allows the amateur to produce work which is beautiful and precise.

WARNING:

If any parts are missing, do not operate your router until

the missing parts are replaced. Failure to do so could

result in possible serious personal injury.

3.5 HORSEPOWER MOTOR Your router has a powerful 3.5 horsepower motor with

sufficient power to handle the toughest routing jobs. The

motor also has externally accessible brushes for ease of

servicing.

SOFT START

The soft start feature builds motor RPM gradually to mini-

mize start-up torque. Pressing or releasing the "on-off"

trigger will turn your router on or off.

DEPTH CONTROL KNOB

A large depth control knob makes precise depth of cut changes possible. It also is very helpful when making depth of cut changes with your router mounted upside clownon a

router table. DEPTH STOP SYSTEM

The depth stop block located on the base of your router provides three adjustable stops and three fixed stops for

quick depth of cut changes. A depth adjustment scale makes quick adjustments to depth of cut changes possible.

The spring loaded adjustment knob quick releases stop bar by depressing center of knob.

1/4 IN. AND 1/2 IN. SHANK CAPACITY

Your router has a 1/2 in,diameter collet that accepts cutters with 1/2 in. shanks, A 1/4 in, col[et has been provided so

that cutters with 1/4 in, shank bits can also be used, CHIP SHIELD

A clear plastic see-through chip shield has been provided on the base of your router for protection against flying dust and chips. It is designed to fit the front opening of the router

base.

POSILOCK SPINDLE LOCK

A posilock spindle lock secures the spindle so that only one wrench is needed to loosen collet nut and change cutters. A spindle lock indicator light alerts you that spindle is lockedifyou connect routerto power supply before unlocking

spindle. NOTE: Your router will not run ifspindle is locked.

"LOCK-ON" FEATURE"

Your router is equipped with a "lock-on" feature that is

convenient when continous operation for extended periods

oftime is required.

LARGEHANDLES

Your router has large oversized handles for easy handling

and maintaining proper control when routing. The left handle allows you to set cutter depth of cut when making plunge cuts, while the right handle provides easy access to the "on-off" trigger, "lock-on" button, and variable speed control selector. The handles have also been designed so that they are comfortable and easy to grasp when operating in different positions or at different angles.

VARIABLE SPEED SWITCH WITH ELECTRONIC SPEED CONTROL (Feedback Switch)

Your router has advanced electronic features, designed to assist you in getting the maximum use from your router. By

making proper speed selections, your router can be ad-

justed to specfic routing needs. This eliminates much of the

guess work previously needed to perform a given job. Both the experienced and inexperienced router users benefit,

obtaining professional like result-_ with fewer job errors.

The variable speed control allows the router speed to be

adjusted from 10,000 to 22,000 rpm. The variable speed control selelctor is conveniently located inside the right

ha[idle near the operator's thumb or hand. Thl_ electronic feature of your router introduces the flexibility of adjusting the motor speed to required job conditions. An electronic speed control module senses the load applied to the motor, and increases or decreases motor voltage to

compensate for and maintain desired RPM.

Speed can be set according to the approximate cutter diam- eter you will be using and to the hardness of the material

being cut. The best cuts are made when the cutter is fed through material at the proper rate of feed.

ROUTER ACCESSORIES

Your router comes equipped with several accessories. The

edge guide keeps the cutter parallel with an edge of the workpiece when cutting grooves and rabbets. The roller

guide allows the router to be used to trim laminates and make cuts parallel with an irregularly shaped edge. The

template guide bushing enables the router to follow a tem- plate for making duplicate shapes.

r_^_^ _"

FEATURES

KNOW YOUR ELECTRONIC ROUTER Beforeattemptingto useyourrouter,familiarizeyourselfwithalloperatingfeatures and safetyrequirements.See Figures1

and 2.

WARNING:

Do not allow familiarity with your router to make you careless. Remember that a careless fraction of a second issufficient

to inflict severe injury.

DEPTH CONTROLKNOB

LOCKHANDLE

PLUNGE

RELEASE

ACTUATOR

FRONT VIEW OF ROUTER

SPINDLE LOCK

INDICATOR LIGHT

. POSILOCK

SPINDLE LOCK

SWITCH HANDLE

VARIABLE SPEED

CONTROL SELECTOR

SCALE

(INCH AND METRIC)

_ZERO RESET

INDICATOR

KNOB ADJUSTMENT KNOB

(DEPRESSING CENTER OF KNOB

QUICK RELEASES STOP BA_

5/16-18 UNC

(3/8 IN. - 7/8 IN,)

STOP BAR

STOPSCREW

DEPTH STOP BLOCK

DEPTH STOP BLOCK ROTATES

FOR DEPTH OF CUT CHANGES

Fig. I

CONTROL SELECTOR

POWER CORD

"LOCK-ON"

BUTTON

FEATURES

REAR VIEW OF ROUTER

DEPTH CONTROL KNOB

VARIABLE SPEED

LOCK

HANDLE

"ON-OFF'

TRIGGER

SWITCH HANDLE

PLUNGE

SPEED

SELECTION CHART

5/16-18 UNC-2B

ROUTER BASE

FLANGE

SUBBASE

COLLETNUT

.OCK

ACTUATOR

Fig. 2

ELECTRICAL CONNECTION

Your muter has a precision built electric motor. It should be connected to a power supply that is 120 volts, 60 Hz, AC only

(normal household current). Do notoperate this toolon directcurrent(DC). A voltage drop ofmore than 10 percent willcause a loss ofpower and the motor willoverheat. If your tooldoes notoperate when plugged intoan outlet, double-check the power

supply.

WARNING:

The operation of any power tool can result in foreign objects being thrown into your eyes, which can result in severe eye damage. Before beginning power tool 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, available at Sears Retail Stores.

10orv_ "7

ADJUSTMENTS '

WARNING:

Your router should never be connected to power supply when you are assembling parts, making adjustments,

installing or removing cutters, or when not in use. Disconnecting your router willprevent accidental starting

that could cause serious injury.

INSTALLING/REMOVING cu'n'ERS

See Figures3, 4, and 5.

I. UNPLUG YOUR ROUTER.

Failure to unplug your router could result in accidental

1- p

starting causing serious injury.

Place the posilock spindle lock into lock position. See Figure 3. NOTE: If spindle does not lock, turn collet nut

with wrench, applying pressure at the same time to the spindle lock with your thumb or finger. When lock mechanism engages with notch in spindle, spindle lock

will slide into lock position.

WARNING:

To prevent damage to the spindle or spindle lock, do not

attempt to engage spindle lock while motor is running.

Always allow motor to come to a complete stop and

unplug it before engaging spindle lock.

3. Place router upside down on workbench or lay it face down on its side in order to gain easy access to conet

nut.

4. Place 7/8 in. end of the combination wrench provided through back of router base onto collet nut and turn

counterclockwise to loosen. See Figure 4.

WARNING:

CUTTER

COMBINATION

WRENCH

COLLET

NUT

If you are changing a cutter immediately after use, be

careful not to touch the cutter or collet with your hands or fingers. They will get burned because of the heat buildup from cutting. Always use the wrench provided.

kl I

ADJUSTMENTS

INSTALLING/REMOVING CUTTERS

(Continued)

5. If installing cutter for the first time, it can be installed once collet nut is loose. If changing cutters, cutter will easily slip from collet after loosening collet nut.

The 1/2 in. collet is machined to precision tolerances to fitcutters with 1/2 in. diameter shanks. As previously

mentioned, a 1/4 in. collet assembly has also been provided with your router so that cutters with 1/4 in.

shank bits can be used.

To use cutters with 1/4 in. shank bits, the 1/2 in. collet

assembly must be removed and replaced with the 1/4 in,collet assembly. Remov_ethe 1/2 in.collet assembly by removing collet nut, loosening collet screw securing collet to motor shaft, then removing collet assembly.

NOTE: The collet screw has left hand threads and you will need a #2 phillips screwdriver to loosen

collet screw. Turn screw clockwise to loosen and counterclockwise to tighten.

Replace with the 1/4 in. collet assembly, securely

tightening collet screw in collet to motor shaft, then

reassemble 1/2 in. collet nut. See Figure 5.

Insert shank of cutter into collet until shank bottoms out, then pull it out 1/16 in, to allow for expansion

when the bit gets hot.

10,

Tighten the collet nut securely by turning with the wrench provided. See Figure 4.

MOTORSHAFT 1/2IN.

COLLETNUT

___1/2 IN.COLLET

COLLETSCREW(LEFTHANDTHREADS)USINGA#2

PHILLIPSSCREWDRIVER,TURNSCREWCLOCKWISE

TO LOOSENANDCOUNTERCLOCKWISETOTIGHTEN

CuI"rERWITH

1/4IN. SHANKDIAMETER Fig. 5

COLLETASSEMBLY

WARNING:

Do not use cutters with undersized shanks. Undersized shanks will not tighten properly and could be thrown from

tool causing injury.

Ifcolletnut isnot tightened securely, cutter may come out

WARNING:

during usa causing serious personal injury.

11,

Place posilock spindle lock back in unlock position. Otherwise, interlocking mechanism of spindle lock will

not let you turn your router on. If you forget, the spindle lock Indicator light will alert you that

spindle Is still locked when you connect router to power supply.

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