Craftsman 315 21208 Users Manual

315212080 315212080 CRAFTSMAN 8 1/4 IN. COMPOUND MITER SAW - Manuals and Guides 99020055 View the owners manual for your CRAFTSMAN 8 1/4 IN. COMPOUND MITER SAW #315212080. Home:Tool Parts:Craftsman Parts:Craftsman 8 1/4 IN. COMPOUND MITER SAW Manual

CRAFTSMAN Miter Saw Manual 99020055 CRAFTSMAN Miter Saw Owner's Manual, CRAFTSMAN Miter Saw installation guides

2015-01-05

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Owner's Manual

8-1/4 in.

COMPOUND MITER SAW

Double Insulated

Model No.

315.212080

Save this manual for

future reference

CAUTION: Read and follow

all Safety Rules and Operating

Instructionsbefore first use of

this product.

Customer Help Line: 1-800-932-3188

Sears, Roebuck and Co., Hoffman Estates, IL 60179 USA

Visit the Craftsman web page: www.sears.com/craftsman

97200_504

7-98

• Safety

• Features

• Adjustments

• Operation

• Maintenance

•Parts List

NRTL/C

•Table of Contents ............................................................................................................................................. 2

• Warranty and Introduction ........................................................................... _.................................................... 2

II Rules For Safe Operation .............................................................................. i..:: .......................................... 3-6

• Glossary ........................................................................................................................................................... 6

• Product Specifications and Unpacking ............................................................................................................ 7

• Labels ............................................................................................................................................................... 8

• Loose Parts and Tools Needed ......................................... :.............. ,....._ ........................................................ 9

• Features ......... .............................. _............................................................................................................ 10-12

• Adjustments .............. :........................... _............................................................ :............. _............. ............. 13-20

• Operation ............................................... .......... :......................................................................................... 20-27

• Maintenance ........................................................................... ................................................................... 28-29

• Exploded View and Repa!r Parts Ust ........................................................................................................ 30-37

• Parts Ordering /Service....i ............................................................................................................................. 38

FULL ONE YEAR WARRANTY

If this product fails due to a defect in material or workmanship within one year from the liat_i of I_urchasb,

Sears will repair it free of charge.

Contact a Sears Service Center for repair.

If this product is used for commercial or rental purposes, this warranty applies only for 90 days from the'.date

of purchase.

This warranty gives you specific legal rights, and you may also have other rights which _ary _'ror_state to state.

Sears, Roebuck and Co,, Dept. 817WA, Hoffmen Estates, IL 60179

,_.t , .t *,.

Your saw has many features for making cutting &CAUTION: Carefully reacFthrOughthis entire

operations more pleasant and enjoyable. Safety, owner's manual before using your new,saw. Pay

performance and dependability have been given top

priority in the design of this saw making it easy to

maintain and operate.

close attention to the Rules For Safe Operation,

and all Safety Alert Symbols including Danger,

Warning and Caution. If you use your saw

properly and only for what it is intended, you will

enjoy years of safe, reliable service.

_1, Look for this symbol to point out important safety precautions. It means attention!!! Your

safety is involved.

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 usa over eyeglasses or standard safety

glasses with side shields, available at Sears Retail Stores.

The purpose of safety symbols is to attract your attention to poselble dangers. The safety symbols, and

the explanations with them, deserve your careful attention and understanding. The safety warnings do

not by themselves eliminate any danger. The Instructions or warnings they give are not substitutes for

proper accident prevention measures.

SYMBOL

MEANING

SAFETY ALERT'SYMBOL:

Indicates danger, warning or caution. May be used in conjunction with other symbols or picto-

graphs.

&DANGER: Failure to obey a safety warning will result in serious injuryto yourself or to others.

Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.

WARNING: Failure to obey a safety warning can result in serious injuryto yourself or to others.

Always follow the safety precautions to reduce the riskof fire, electric shock and personal injury.

CAUTION: Failure to obey a safety warning may result in property damage or personal injury to

yourself or to others. Always follow the safety precautions to reduce the riskof fire, electric shock

and personal injury.

NOTE: Advises you of information or instructionsvital to the operation or maintenance of the equipment.

DOUBLE INSULATION

Double insulation is a concept in safety, in electric

power tools, which eliminates the need for the usual

three-wire grounded power cord. All exposed metal

parts are isolated from internal metal motor

components with protecting insulation. Double

insulated tools do not need to be grounded.

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.

READ ALL INSTRUCTIONS

•KNOW YOUR POWER TOOL. Read the owner's

manual carefully. Learn the saw's applications

and limitations as well as the specific potential

hazards related to this tool,

GUARD AGAINST ELECTRICAL SHOCK BY

PREVENTING BODY CONTACT WITH

GROUNDED SURFACES. For example; pipes,

radiators, ranges, refrigerator enclosures.

KEEP GUARDS IN PLACE and in good working

order.

REMOVE ADJUSTING KEYS AND

WRENCHES. Get in the habit of checking to see

that hex keys and adjusting wrenches are

removed from tool before turning on saw.

IMPORTANT

Servicing 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.

KEEP THE WORK AREA CLEAI'_. Cluttered

work areas and work benches invite accidents.

DO NOT leave tools or pieces of wood on the

saw while it is in operation.

DO NOT USE IN DANGEROUS ENVIRON-

MENTS. Do not use power tools near gasoline or

other flammable liquids, in damp or wet loca-

tions, or expose them to rain. Keep the work

area well lit.

•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 while operating.

•MAKE WORKSHOP CHILD-PROOF with

padlocks and master switches, or by removing

starter keys.

•DO NOT FORCE THE TOOL It will do the job

better and safer at the rate for which it was

designed.

•USE THE RIGHT TOOL Do not force the tool or

attachment to do a job it was not designed for.

Don't use it for a purpose not intended.

RULES FOR SAFE OPERATION (Continued)

USE THE PROPER EXTENSION CORD. 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 will cause

a drop in line voltage resulting in loss of power

and overheating. A wire gage size (A.W.G) of at

least 14 is recommended for an extension cord

25 feet or less in length. If in doubt, use the next

heavier gage. The smaller the gage number, the

heavier the cord.

INSPECT EXTENSION CORDS PERIODI-

CALLY and replace if damaged.

DRESS PROPERLY. Do not wear loose clothing,

gloves, neckties, rings, bracelets, or other

jewelry. They can get caught and draw you into

moving parts. Rubber gloves and nonslip foot-

wear are recommended when working outdoors.

Also wear protective hair covering to contain long

hair.

•ALWAYS WEAR SAFETY GLASSES WITH

SIDE SHIELDS. Everyday eyeglasses have only

impact-resistant lenses; they are NOT safety

glasses.

•PROTECT YOUR LUNGS. Wear a face or dust

mask if the cutting operation is dusty.

•PROTECT YOUR HEARING. Wear hearing

protection during extended periods of operation.

SECURE WORK. Use clamps or a vise to hold

work when practical. It's safer than using your

hand and it frees both hands to operate tool.

DO NOT OVERREACH. Keep proper footing and

balance at all times.

MAINTAIN TOOLS WITH CARE. Keep tools

sharp and clean for better and safer perfor-

mance. Follow instructions for lubricating and

changing accessories.

DISCONNECT ALL TOOLS. When not in use,

before servicing, or when changing attachments,

blades, bits, cutters, etc., all tools should be

disconnected.

MAVOID ACCIDENTAL STARTING. Be sure

switch is off when plugging in.

mUSE RECOMMENDED ACCESSORIES. The

use of improper accessories may cause risk of

injury.

•NEVER STAND ON TOOL. Serious injury could

occur if the tool is tipped or if the blade is unin-

tentionally contacted.

•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 conditions that may

affect its operation. A guard or other part that is

damaged must be properly repaired or replaced

by a qualified service technician at a Sears store

to avoid risk of personal injury.

NEVER LEAVE TOOL RUNNING UNAT-

TENDED. TURN THE POWER OFF. Do not

leave tool until it comes to a complete stop.

RRMLY CLAMP OR BOLT your miter saw to a

workbench or table at approximately hip height.

USE ONLY CORRECT BLADES. Do not use

blades with incorrect size holes. Never use blade

washers or blade bolts that are defective or

incorrect. The maximum blade capacity of your

sew is 10 in.

KEEP BLADES CLEAN, SHARP AND WITH

SUFRCIENT SET. Sharp blades minimize

stalling and kickback.

mDO NOT REMOVE THE SAW'S BLADE

GUARDS. Never operate the sew with any guard

or cover removed. Make sure all guards are

operating properly before each use.

mKEEP HANDS AWAY FROM CUTTING AREA.

Keep hands away from blades. Do not reach

underneath work or around or under the blade

while blade is rotating. Do not attempt to remove

cut material when blade is moving.

_k WARNING: Blade coasts after turn off.

•DO NOT ABUSE CORD. Never yank cord to

disconnect it from receptacle. Keep cord from

heat, oil, and sharp edges.

mINSPECT TOOL CORDS PERIODICALLY and if

damaged, have repaired by a qualified service

technician at a Sears store. Stay constantly

aware of cord location and keep it well away

from the rotating blade.

mUSE OUTDOOR EXTENSION CORDS. When

tool is used outdoors, use only extension cords

with approved ground connection that are

intended for use outdoors and so marked.

nDO NOT USE TOOL IF SWITCH DOES NOT

TURN IT ON AND OFF. Have defective switches

replaced by a qualified service technician at a

Sears store.

KEEP TOOL 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 solvents to

clean tool.

RULES FOR SAFE OPERATION (Continued)

ALWAYS SUPPORT LONG WORKPIECES to •

minimize risk of blade pinching and kickback.

Saw may slip, walk, or slide while cutting long or

heavy boards. •

BEFORE MAKING A CUT, BE SURE ALL

ADJUSTMENTS ARE SECURE.

GUARD AGAINST KICKBACK. Kickback occurs

when the blade stalls rapidly and workpiece is

driven back towards the operator. It can pull your

hand into the blade resulting in serious personal •

injury. Stay out of blade path and turn switch off

immediately if blade binds or stalls.

AVOID CU'R'ING NAILS. Inspect for and

remove all nails from lumber before cutting.

ALWAYS USE A CLAMP to secure the work-

piece when possible.

NEVER TOUCH BLADE or other moving parts

during use.

NEVER START A TOOL WHEN THE BLADE IS

IN CONTACT WITH WORKPIECE. Allow motor

to come up to full speed before starting cut.

MAKE SURE THE MITER TABLE AND SAW

ARM (BEVEL FUNCTION) ARE LOCKED IN

POSITION BEFORE OPERATING YOUR SAW.

Look the miter table by securely tightening the

miter lock handle. Look the sew arm (bevel

function) by securely tightening the bevel lock

knob.

NEVER USE A LENGTH STOP ON THE FREE

SCRAP END OF A CLAMPED WORKPIECE.

NEVER hold onto or bind the free scrap end of

the workpiece in any operation. If a work clamp

and length stop are used together, they must

both be installed on the same side of the sew

table to prevent the sew from catching the loose

end and kicking up.

NEVER cut more than one piece at a time. DO

NOT STACK more than one workpiece on the

saw table at a time.

NEVER PERFORM ANY OPERATION "FREE-

HAND". Always place the workpiece to be cut on

the miter table and position it firmly against the

fence as a backstop. Always use the fence.

NEVER hand hold a workpiece that is too small

to be clamped. Keep hands clear of the no hands

zone.

NEVER reach behind, under, or within three

inches of the blade and its cutting path with your

hands and fingers for any reason,

NEVER reach to pick up a workpiooe, a piece of

scrap, or anything else that is in or near the

cutting path of the blade.

AVOID AWKWARD OPERATIONS AND HAND

POSITIONS where a sudden slip could cause

your hand to move into the blade. ALWAYS

make sure you have good balance. NEVER

operate your miter sew on the floor or in a

crouched position.

NEVER stand or have any part of your body in

line with the path of the saw blade.

ALWAYS release the power switch and allow the

saw blade to stop rotating before raising it out of

the workpiece.

DO NOT TURN THE MOTOR SWITCH ON AND

OFF RAPIDLY. This could cause the sew blade

to loosen and could create a hazard. Should this

ever occur, stand clear and allow the sew blade

to come to a complete stop. Disconnect your saw

from the power supply and securely retighten the

blade bolt.

REPLACEMENT PARTS. All repairs, whether

electrical or mechanical, should be made by

qualified service technician at a Sears store.

WARNING: When servicing use only identical

Craftsman replacement parts. Use of any other

parts may create a hazard or cause product

damage.

NEVER USE IN AN EXPLOSIVE ATMO-

SPHERE. Normal sparking of the motor could

ignite fumes,

NEVER leave the miter sew unattended while

connected to apower source.

POLARIZED PLUGS. To reduce the riskof

electric shock, this tool has a polarized plug (one

blade is wider than the other). This plug will fit in

apolarized 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 electdcian to

install the proper outlet. Do not change the plug

in any way.

IF ANY PART OF THIS MITER SAW IS MISS-

ING or should break, bend, or fail in any way, or

should any electrical component fail to perform

properly, shut off the power switch, remove the

miter sew plug from the power source and have

damaged, missing, or failed parts replaced

before resuming operation.

DO NOT OPERATE THIS TOOL WHILE UN-

DER THE INFLUENCE OF DRUGS, ALCOHOL,

OR ANY MEDICATION.

RULES FOR SAFE OPERATION (Continued)

ALWAYS STAY ALERTI Do not allow familiarity

(gained fTomfrequent use of your saw) to cause

acareless mistake. ALWAYS REMEMBER that

acareless fraction of a second is sufficient to

inflictsevere injury.

STAY ALERT AND EXERCISE CONTROL

Watch what you are doing and use common

sense. Do not operate tool when you ere tired.

Do not rush.

MAKE SURE THE WORK AREA HAS AMPLE

LIGHTING to see the work and that no obstruc-

tions will interfere with safe operation BEFORE

performing any work using your sew.

ALWAYS TURN OFF SAW before disconnecting

it, to avoid accidental starting when re-connect-

ing to power supply.

SAVE THESE INSTRUCTIONS. Refer to them

frequently and use to instruct other users. If you

loan someone this tool, loan them these instruc-

tions also.

SAVETHESE INSTRUCTIONS

Arbor

The shaft on which a blade or cutting tool is mounted.

Bevel Cut

A cutting operation made with the blade at any angle

other than 90 ° to the miter table.

Crosscut

A cutting or shaping operation made across the grain

of the workpiece.

Compound Miter Cut

A compound miter cut is a cut made using a miter

angle and a bevel angle at the same time,

Freehand

Performing a cut without using a fence, miter gage,

fixture, work clamp, or other proper device to keep the

workpiece from twisting or moving during the cut.

Gum

A sticky, sap based residue from wood products.

Miter Cut

A cutting operation made with the blade at any angle

other than 90° to the fence.

Resin

A sticky, sap based substance.

Revolutions Per Minute (RPM)

The number of turns completed by a spinning object

in one minute

Saw Blade Path

The area over. under, behind, or in front of the blade.

As it applies to the workpiece, that area which will be,

or has been, cut by the blade.

Set

The distance that the tip of the sawblade tooth is bent

(or set) outward from the face of the blade.

Throw-Back

Throwing of a workpiece in a manner similar to a

kickback. Usually associated with a cause other than

the kerf closing, such as a workpiece not being

against the fence, being dropped into the blade, or

being placed inadvertently in contact with the blade.

Through Sewing

Any cutting operation where the blade extends

completely through the thickness of the workpiece.

Workplece

The item on which the cutting operation is being done.

The surfaces of a workpieca are commonly referred to

as faces, ends, and edges.

Zero Clearance Throat Plate

Aplastic throat plate inserted in the miter table that

allows for blade clearance, When you make your first

cut with your compound miter saw, the saw blade cuts

a slot through the throat plate the exact width of the

blade. This provides for a zero clearance kerf that

minimizes workpiece tear-out.

No Hands Zone

The area between the marked lines on the left and

right side of the miter table base. This zone is

identified by no hands zone labels placed inside the

marked lines on the miter table base.

BladeDiameter 8-1/4 in.

Blade Arbor 5/8 in.

No Load Speed 5300 RPM

Rating 120 Volts, 60 Hz-AC Only

Input 9 Amperes

Net Weight 30 Ibs.

Cutting Capacity with Miter at 0°/Bevel 0°:

5-1/2 in. Wx2-1/16 in. T

Maximum Cutting Capacity with Miter at 45°/Bevel 0°:

3-3/4 in. W x 2-1/16 in. T

Maximum Cutting Capacity with Miter at 0°/Bevel 45°:

5-112 in. W x 1-112 in. T

Your Compound Miter Saw has been shipped

completely assembled except for the blade and

dust guide.

WARNING: If any parts are missing, do not

operate this tool until the missing parts are

replaced. Failure to do so could result in possible

serious personal injury.

•Remove all loose parts from the carton. Separate

and check with the listof loose parts. See Figure 2.

•Remove the packing materials from around your

saw.

Carefully lift saw from the carton and place it on a

level work surface. Although small, this saw is

heavy. To avoid back injury, get help when

needed.

•Do not discard the packing materials until you

have carefully inspected the saw, identified all

loose parts, and satisfactorily operated your new

saw.

•Your saw has been shipped with the saw arm

locked in the down position. To release sew arm,

push down on top of sew arm and pull out the lock

pin. See Figure 4.

•Liftthe saw arm by the handle. Hand pressure

should remain on the saw arm to prevent sudden

rise upon release of the lock pin.

•Examine all parts to make sure no breakage or

damage has occurred during shipping.

If any parts are damaged or missing, do not attempt to

plug in the power cord and turn the switch on untilthe

damaged or missing parts are obtained and are

installed correctly.

The following labels are on the miter saw with loca-

tions indicated.

Restorelowerblade(

andsecurelytightenscrew

beforeuse

,_ WARNING

ADVERTENCIA

Fig. 1

ThefollowingitemsareincludedwithyourCompoundMiterSaw:

•Saw Blade - 8-114 in.

•Dust Guide

•Blade Wrench

•3 mm Hex Key

6nunHEX KEY S

•5mmHexKey

•6 mm HexKey

•Owner's Manual

3mmHEXKEY

SAWBLADE

BLADEWRENCH

DUSTGUIDE Fig. 2

A WARNING: The use of attachments or accessories not listed might be hazardous and could cause serious

personal injury.

The following tools (not included) are needed for

checking adjustments of your saw or for

installing the blade:

17mmCOMBINATIONWRENCH

10mmCOMBINATIONWRENCH

FRAMINGSQUARE

PHILUPSSCREWDRIVER COMBINATION

SQUARE

KNOW YOUR COMPOUND MITER

SAW

See Figure 3.

Before attempting to use your saw, familiarize yourself

with all operating features and safety requirements.

AWARNING: Do not allow familiarity with your

saw to make you careless. Remember that a

careless fraction of a second is sufficient to inflict

severe injury.

9 AMP MOTOR

Your saw has a powerful 9 amp motor with sufficient

power to handle tough cuffing jobs. It is made with all

ball bearings, and has externally accessible brushes

for ease of servicing.

8-1/4 in. BLADE

A 8-114 in. saw blade is included with your compound

miter saw. It will cut materials up to 2-1/16 in. thick or

5-1/2 in. wide, depending upon the thickness of the

material and the setting at which the cut is being

made.

LOCK-OFF

UPPER LEVER

BLADEGUARD

CU'I-rlNG CAPACITIES

When the miter angle (miter table) Is set at 0° and

the bevel angle Is set at 0°:

Your saw will cut materials up to a maximum of

5-1/2 in. wide x 2-1/16 in. thick.

When the miter angle (miter table) is set at 45° and

the bevel angle Is set at 0°:

Your saw will cut materials up to a maximum of

3-3/4 in. wide x 2-1/16 in. thick.

When the miter angle (miter table) is set at O° and

the bevel angle is set at 450:

.Your saw will cut materials up to a maximum of

5-1/2 in. wide x 1-1/2 in. thick.

DUSTGUIDE SWITCHTRIGGER

LOWER

BLADEGUARD

BEVEL

LOCKKNOB

"NOHANDSZONP

BOUNDARYUNE

NOHANDS

ZONELABEL

FENCE

MITER

TABLEFRAME MITERTABLE

MITER SCALE

Fig. 3

MITER TABLE CLAMP

See Figure 4.

The miter table clamp securely locks your saw at

desired miter angles.

SAWARM

MITERTABLE

CLAW'ON

Posmo_

TRIGGER LOCK

See Figure 6.

To prevent unauthorized use of your compound miter

saw, we suggest that you disconnect it from the power

supply and lock the switch in the off position. To lock

the switch, install a padlock through the hole in the

switch trigger, A lock with a shackle up to 13/64 in.

diameter may be used. When the lock is installed and

locked, the switch is inoperable. Store the padlock key

in another location.

SWITCH

TRIGGER

PADLOCK

Fig. 4 _ Fig. 6

LOCK-OFF LEVER

See Figure 5.

The switch trigger is equipped with a lock-off lever to

reduce the possibility of accidental starting. The lock-

Off lever must be pressed down with the palm of your

hand to turn the saw on. The spring loaded lever will

spring back into the lock-off position when the switch

trigger is released.

LOCK-OFF

LEVER

POSITIVE STOPS ON MITER TABLE

Positive stops have been provided at 0°, 22-1/2 ° and

45°. The 22-1/2 °and 45 °positive stops have been

provided on both the left and right side of the miter

table.

BEVEL LOCK KNOB

The bevel lock knob securely locks your compound

miter saw at desired bevel angles. Positive stop

adjustment screws have been provided on each side

of the saw arm. These adjustment screws are for

making fine adjustments at 0°and 45°. See pages 17

and 18.

TRIGGER

Fig. 5

ELECTRIC BRAKE

An electric brake has been provided to quickly stop

blade rotation after the switch is released.

FENCE

The fence on your compound miter sew has been

provided to hold your workpiece securely against

when making all cuts.

SELF4tETRACTING LOWER BLADE

GUARD

The lower blade guard is made of shock-resistant,

see-through plastic that provides protection from each

side of the blade. It retracts over the upper blade

guard as the saw is lowered into the workpiece.

MOUNTING HOLES

See Figure 7.

Your compound miter sew should be permanently

mounted to a firm supporting surface such as work-

bench. Four 3/8 in. bolt holes have been provided in

the sew base for this purpose. Each of the four

mounting holes should be bolted securely using 318

in. machine bolts, lock washers, and hex nuts (not

included). Bolts should be of sufficient length to

accommodate the sew base, lock washers, hex nuts,

and the thickness of the workbench.

Tighten all four bolts securely.

The hole pattern for an 18 in. x 24 in. workbench is

shown in Figure 7. Carefully check the workbench

after mounting to make sure that no movement can

occur during use. If any tipping, sliding, or walking is

noted, secure the workbench to the floor before

operating.

AWARNING: Always make sure your compound

miter saw is securely mounted to a workbench or

an approved workstand. Failure to do so could

result in an accident resulting in possible serious

personal injury.

18 in.

4-3/4 in, 14-7/16 in.,

.24 in.

Fig. 7

ELECTRICAL CONNECTION

Your saw 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 net

operate this tool on direct current (DC). A substantial

voltage drop will cause a loss of power and the motor

will overheat. If your tool does not operate when

plugged into an outlet, double-check the power

supply.

AWARNING: The operation of any sew can

result in foreign objects being thrown into your

eyes, which can result in severe eye damage.

Before starting 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.

,_ WARNING: Do not attempt to modify this tool or

create accessories not recommended for use

with this tool. Any such alteration or modification

is misuse and could result in ahazardous

condition leading to possible serious personal

injury.

,_ WARNING: To prevent accidental starting that

could cause possible sedous personal injury,

assemble all parts to your sew before connecting

it to power supply. Saw should never be

connected to power supply when you are

assembling parts, making adjustments, installing

or removing blades, or when not in use.

As mentioned previously your saw has been factory

assembled and adjusted. The dust guide and blade

are the only parts that have to be installed.

DUST GUIDE

See Figure 8.

To install the dust guide, place the end marked

INSERT over the exhaust port in the upper blade

guard. Turn the guide so that the open end is facing

down or toward the rear of the saw.

•Unplug your saw.

WARNING: Failure to unplug your sew could

result in accidental starting causing possible

serious personal injury.

Push down on the sew arm and pull out the lock "

pin to release sew arm. Raise sew arm to its full

raised position. Be cautious, saw arm is spring

loaded to raise.

Loosen the phillips screw on the blade belt

cover until blade belt cover can be raised.

See Figures 9, 10, and 11.

Gently raise the lower blade guard bracket,

releasing lower blade guard from notch so that

lower blade guard and blade bolt cover can be

rotated dp and back to expose the blade belt.

See Figures 9, 10, and 11.

EXHAUST

PORT

DUST GUIDE

TO INSTALL BLADE

See Figures 9, 10, and 11.

Fig. 8

_1= DANGER: A 8-1/4 in. blade is the maximum

blade capacity of your sew. Never use a blade

that is too thick to allow outer blade washer to

engage with the fiats on the spindle. Larger

blades will come in contact with the blade

guards, while thicker blades will prevent the

blade screw from securing the blade on the

spindle. Either of these situations will result in a

serious accident and can cause serious personal

injury.

PHILLIPSSCREW

LOWER BLADE

GUARD BRACKET LOWER

BLADEGUARD

Fig. 9

PHIUJPS

SCREW

Fig. 10

LOWER •Wipe a drop of oil onto inner blade washer and

BLADEGUARD outer blade washer where they contact the blade.

BLADE

BOLT

COVER

PHILLIPS

SCREW

FLAT(S)

ON SPINDLE

INNERBLADE

WASHERWITH

DOUBLE"D" FLATS

BLADE

TIGHTEN WITHDOUBLE"D" FLATS

BLADEBOLT Fig. 11

•Using the blade wrench provided, loosen and

remove the blade bolt.

Note: The blade bolt has left hand threads. Turn

blade bolt clockwise to loosen.

•Remove outer blade washer. Do not remove

inner blade washer.

_k WARNING: If inner blade washer has been

removed, replace it before placing blade on

spindle. Failure to do so could cause an accident

since blade will not tighten properly.

•Fit saw blade inside lower blade guard and onto

spindle. The blade teeth point downward at the

front of saw as shown in figure 11.

CAUTION: Always install the blade with the

blade teeth and the arrow printed on the side of

the blade pointing down at the front of the sew.

The direction of blade rotation is also stamped

with an arrow on the upper blade guard.

•Replace outer blade washer. The double "D" fiats

on the blade washers align with the fiats on the

spindle.

•Replace blade bolt.

Note: The blade bolt has left hand threads. Turn

blade bolt countemlockwiee to tighten.

•Lower the blade down onto a piece of scrap wood

positioned against the fence. See Figure 12.

Note: Make sure the blade teeth are embedded in

the wood.

•Using the blade wrench provided, tighten blade

bolt securely.

•Remove the blade wrench and store it in asafe

place for future use.

•Replace the lower blade guard and blade bolt

cover.

•Retighten phillips screw securing blade bolt cover.

Tighten screw securely. See Figure 11.

TO REMOVE BLADE

See Figures 9, 10, 11, and 12.

• Unplug your saw.

A WARNING: Failure to unplug your saw could

result in accidental starting causing possible

serious personal injury.

•Loosen the phillips screw on the blade bolt

cover until blade bolt cover can be raised.

See Figures 9, 10, and 11.

•Gently raise the lower blade guard bracket,

releasing lower blade guard from notch so that

lower blade guard and blade .boltcover can be

rotated up and back to expose the blade bolt.

See Figures 9, 10, and 11.

•Lower the blade down onto a piece of scrap wood

positioned against the fence. See Figure 12.

Note: Make sure the blade teeth are embedded in

the wood.

•Using the blade wrench provided, loosen and

remove the blade bolt.

Note: The blade bolt has left hand threads. Turn

blade bolt clockwise to loosen.

•Remove outer blade washer. The blade can now

be removed.

Your compound miter saw has been adjusted at the

factory for making very accurate cuts. However, some

of the components might have been bumped out of

alignment during shipping. Also, over a period of time,

re-adjustment will probably become necessary due to

wear. After unp.ackingyour saw, check the following

adjustments before you begin using saw. Make any

re-adjustments that are necessary and periodically

check the parts alignment to make sure that your saw

is cutting accurately.

WARNING: Your saw should never be

connected to power supply when you are

assembling parts, making adjustments, installing

or removing blades, or when not in use.

Disconnecting your saw will prevent accidental

starting that could cause sedous injury.

Note: Many of the illustrationsin this manual show

only portions of your compound miter saw. This is

intentional so that we can cleady show points being

made in the illustrations. Never operate your saw

without all guards securely in place and in good

operating condition.

CUTTING A SLOT IN THE ZERO

CLEARANCE THROAT PLATE

In order to use your compound miter saw, you must

cut a slot through the zero clearance throat plate to

allow for blade clearance. To cut the slot, set your

saw at 0 degrees miter, turn saw on and allow the

blade to reach full speed, then carefully make a

straight cut as far as it will go through the throat plate.

Turn your saw off and allow the blade to come to a

complete stop before raising the saw arm.

Next, adjust the bevel angle to 45 degrees, turn your

saw on and allow the blade to reach full speed, then

carefully make another cut through the zero clearance

throat plate. The throat plate will then be wide enough

to allow the blade to pass through it at any angle from

0 to 45 degrees.

BLADE

PIECEOF

SCRAPWOOD Fig. 12

SQUARING THE MITER TABLE

TO THE FENCE

See Figures 13 -16.

•Unplug your saw.

_lk WARNING: Fallur_ to unplug your saw could

result in accidental starting causing possible

serious personal injury.

Push down on the saw arm and pull out the lock

pin to release the saw arm.

Raise sew arm to its full raised position,

Lift the miter table clamp.

Rotate the miter table until the pointer is posi-

tioned at 0°.

Push the miter table clamp back down.

Lay a framing square fiat on the miter table. Place

one leg of the square against the fence. Place the

other leg of the square beside the zero clearance

throat plate in the miter table. The edge of the

square and the zero clearance throat plate in

the miter table should be parallel as shown in

figure 13.

FENCE

FRAMING ZEROCLEARANCE

SQUARE THROATPLATE

MITERTABLE

ViEWOF MITERTABLENOTSQUAREWITH

FENCE,ADJUSTMENTSAREREQUIRED Fig. 14

FRAMING ZEROCLEARANCE

SQUARE THROATPLATE

FENCE

MITERTABLE

FRAMING

SQUARE

MITER

TABLECLAMP

ZEROCLEARANCE

THROATPLATE

ViEWOF MITERTABLESQUAREWITH

FENCEANDCORRECTLYADJUSTED Fig. 13

If the edge of the framing square and the zero

clearance throat plate in the miter table are not

parallel as shown in figures 14 and 15, adjust-

ments are needed.

MITER TABLE

ViEW OFMITERTABLENOTSQUAREWITH

FENCE,ADJUSTMENTSAREREQUIRED Fig. 15

Using a 6 mm hex key, loosen the socket head

screws securing the fence. See Figure 16. Adjust

the fence left or right untilthe framing square and

zero clearance throat plate are parallel.

6mmSOCKET _

_ v Fig. 16

•Retighten the screws securely and recheck the

fence-to-table alignment.

SQUARING THE SAW BLADE TO THE

FENCE

See Figures 17- 20.

•Unplug your saw.

_1, WARNING: Failure to unplug your saw could

result in accidental starting causing possible

serious personal injury.

•Pull the saw arm all the way down and engage

the lock pin to hold the saw arm in transport

position.

•Lift the miter table clamp.

•"Rotate the miter table until the pointer is posi-

•tioned at 0°.

•"Push the miter table clamp back down.

•Lay a framing square flat on the miter table. Place

one leg of the square against the fence. Slide the

other leg of the square against the fiat part of saw

blade.

Note: Make sure that the square contacts the fiat

part of the saw blade, not the blade teeth.

•The edge of the square and the saw blade should

be parallel as shown in figure 17.

•If the front or back edge of the saw blade angles

away frem the square as shown in figures 18 and

19, adjustments are needed.

•Using the 6 mm hex key provided, loosen the

socket head screws that secure the mounting

bracket to the miter table. See Figure 20.

•Rotate the mounting bracket left or right untilthe

saw blade is parallel with the square,

•Retighten the screws securely and recheck the

blade-to-fence alignment.

FENCE

BLADE

FENCE

6 mmSOCKIET,.

HEADSCREW(S)

BLADE

MITERTABLE : FRAING SQUARE

VIEWOF BLADENOTSQUAREWITH

FENCE,ADJUSTMENTSAREPJEQUIREDFig. 18

BLADE

II"ER TABLE FRAMINGSQUARE

VIEWOF BLADENOTSQUAREWITH

FENCE,ADJUSIMENI'SAREREQUIRED Fig. 19

MITERTABLE FRAMINGSQUARE

VIEWOF BLADE

SQUAREWTI'HFENCE Fig. 17

6 nunHEX KEY

MOUNTING

BRACKET \

MITERTABLE

Fig. 20

SQUARING THE BLADE TO THE

MITER TABLE

See Figures 21 -24.

•Unplug your saw.

AWARNING: Failure to unplug your saw could

result in accidental starting causing possible

serious personal injury.

•Pull the saw arm all the way down and engage

the lock pin to hold the saw arm in transport

position.

•Lift up the miter table clamp.

•Rotate the miter table until the pointer is posi-

tioned at 0°.

•Push the miter table calmp back down.

• Loosen bevel lock knob and set saw arm at 0°

bevel (blade sat 90° to miter table). Tighten bevel

lock knob.

•Place a combination square against the miter

table and the flat part of saw blade.

Note: Make sure that the square contacts the fiat

part of the saw blade, not the blade teeth.

•Rotate the blade by hand and check the blade-to-

table alignment at several points.

•The edge of the square and the saw blade should

be parallel as shown in figure 21.

FENCE

BLADE

COMBINATION MITERTABLE

SQUARE

CORRECTVIEWOF BLADE

SQUAREWIIH MITERTABLE Fig. 21

If the top or bottom of the saw blade angles away

from the square as shown in figures 22 and 23,

adjustments are needed.

FENCE

BLADE

COMBINATION MITERTABLE

SQUARE

VIEWOFBLADENOTSQUAREWITHMITER

TAIBL_ADJUSTMENTSAREREQUIRED Fig. 22

FENCE

BLADE

COMBINATION MITERTABLE

SQUARE

VIEWOFBLADENOTSQUAREWiTHMITER

TABLE,ADJUSTMENTSAREREQUIRED Fig. 23

Usinga 10mm wrench or adjustable wrench,

loosen the lock nut securing positive stop adjust-

ment screw. Also loosen bevel lock knob.

Adjust positive stop adjustment screw to bring

saw blade into alignment with the square. See

.Figure 24.

MITER

TABLE

BEVEL

LOCKKNOB

LOCKNUT(S)

POSITIVESTOP

ADJUSTMENTSCREW

FOR0° ANGLES

POSITIVE

SCREWFOR4S° ANGLES Fig. 24

Retighten bevel lock knob. Next, retighten lock nut

securing the positive stop adjustment screw.

Recheck blade-to-table alignment.

Note: The above procedure can be used to check

blade squareness of the saw blade to the miter

table at beth 0° and 45° angles.

PIVOT ADJUSTMENTS

Note: These adjustments were made at the factory

and normally do not require readjustment.

TRAVEL PIVOT ADJUSTMENT

• The saw arm should rise completely to the up

position by itself.

If the saw arm does not raise by itself or if there is

play in the pivot joints, have saw repaired by a

qualified service technician at a Sears store or

repair center to avoid risk of personal injury.

BEVEL PIVOT ADJUSTMENT

• Your compound miter saw should bevel easily by

loosening bevel lock knob and tilting saw arm to

the left.

If movement is fight or if there is play in the pivot,

have saw repaired by a qualified service techni-

cian at your nearest Sears store or repair center

to avoid risk of personal injury.

DEPTH STOP

The depth stop limits the blade's downward travel. It

allows the blade to go below the miter table enough to

maintain full cutting capacities. The depth stop

positions the blade 114in. from the miter table sup-

port.

Note: The miter table support is located inside miter

table.

The depth stop is factory set to provide maximum

cutting capacity for the 8-1/4 in. saw blade provided

with your saw. Therefore, the saw blade provided

should never need adjustments.

However, when the diameter of the blade has been

reduced due to sharpening, it may be necessary to

adjust the depth stop to provide maximum cutting

capacity. Also, when a new blade is installed, it is

necessary to check the clearance of the blade to the

miter table support before starting the saw. Make

adjustments if needed.

DEPTH STOP ADJUSTMENTS

See Figure 25.

•Unplug your saw.

AWARNING: Failure to unplug your saw could

result in accidental starting causing possible

serious personal injury.

To adjust the depth stop use a 17 mm wrench or

adjustable wrench and loosen the hex nut at the

rear of the miter saw arm.

Use the 5 mm hex key provided to adjust the

depth stop adjustment screw. The saw blade is

lowered by turning the screw counter-clockwise

and raised by turning the screw clockwise.

DEPTHSTOP

ADJUSTMENT

/SCREW

"'_ HEXNUT

MITER

TABLE

BEVEL

LOCK KNOB

Fig. 25

Lowerthebladeinto the zero clearance throat

plate of the miter table. Check blade clearance

and maximum cuffing distance (distance from

fence where blade enters) to front of miter

table slot.

• Re-adjust if necessary.

_k WARNING: Do not start your compound miter

saw without checking for interference between

the blade and the miter table support. Damage

could result to the blade if it strikes the miter

table support during operation of the saw.

•Tighten the hex nut with a 17 mm wrench or

adjustable wrench.

• To prevent the depth stop adjustment screw from

turning while tightening the hex nut, carefully hold

it with the hex key while tightening the

hex nut.

APPLICATIONS

(Use only for the purposes listed below)

• Cross cutting wood and plastic.

•Cross cutting miters, joints, etc. for picture frames,

moldings, door casings, and fine joinery.

Note: The 100 tooth crosscut blade provided is fine

for most wood cuffing operations. For fine joinery cuts

or cuffing plastic, use one of the accessory blades

available from your nearest Sears store.

_, WARNING: Before starting any cuffing

operation, clamp or bolt your compound miter

saw to a workbench. Never operate your miter

saw on the floor or in a crouched position.

Failure to heed this warning can result in serious

personal injury.

CUTTING WITH YOUR COMPOUND

MITER SAW

_1, WARNING: When using awork clamp or

C-clamp to secure your workpiece, clamp

workpiece on one side of the blade only. The

workpiece must remain free on one side of the

blade to prevent the blade from binding in

workpiece. The workpiece binding the blade will

cause motor stalling and kickback. This situation

could cause an accident resulting in possible

serious personal injury.

CROSSCUTTING

See Figure 26.

A crosscut is made by cutting across the grain of the

workpiece. A 90" crosscut is made with the miter table

set at the zero degree position, Miter crosscuts are

made with the miter table set at some angle other

than zero.

TO CROSSCUT WITH YOUR MITER

SAW:

•Pull out the lock pin and lift saw arm to its full

height.

• Uft the miter table clamp.

•Rotate the miter table untilthe pointer aligns with

the desired angle on the miter scale.

•Push the miter table clamp back down,

Note: You can quickly locate 0°, 22-1/2 °left or

right, and 45°left or right on the scale. The miter

table can be seated in one of the positive stop

notches, located in the miter table frame.

WARNING: To avoid serious personal injury,

always push the miter table clamp back down

before making a cut. Failure to do so could result

in movement of the miter table while making a

cut.

CROSSCUT

Slowly lower the blade into and through the

workpiece. See Figure 26.

Release the switch trigger and allow the saw

blade to stop rotating before raising the blade out

of workpiece. Wait until the electric brake stops

blade from turning before removing the workpiece

from the miter table.

BEVEL CUT

See Figures 27 and 28.

A bevel cut is made by cuffing across the grain of the

workpiece with the blade angled to the fence and

miter table, A bevel cut is made with the miter table

set at the zero degree position and the blade set at an

angle between 0° and 45°.

Fig. 26

•Place the workpiece fiat on the miter table with

one edge securely against the fence. If the board

is warped, place the convex side against the

fence. If the concave edge of a board is placed

against the fence, the board could collapse on the

blade at the end of the cut, jamming the blade.

See Figures 33 and 34.

•When cutting long pieces of lumber or molding,

support the opposite end of the stock with a roller

stand or with a work surface level with the saw

table.

Align cutting line on the workpiece with the edge

of saw blade.

Grasp the stock firmly with one hand and secure

it against the fence. Use the optional work clamp

or aC-clamp to secure the workpiece when

possible. See Figure 26.

,_, WARNING: To avoid serious personal injury,

keep your hands outside the no hands zone; at

least 3 in. from blade. Never perform any cuffing

operation freehand (without holding workpiece

against the fence). The blade could grab the

workpiece if it slips or twists.

•Before turning on the saw, perform adry run of the

cuffing operation just to make sure that no

problems will occur when the cut is made.

•Grasp the saw handle firmly, press down on the

lock-oft lever, then squeeze the switch trigger.

Allow several seconds for the blade to reach

maximum speed.

BEVEL

LOCKKNOB

MOUNTING

BRACKET Fig. 27

TO BEVEL CUT WITH YOUR MITER

SAW:

•Pull out the lock pin and liftsaw arm to its full

height.

•Lift the miter table clamp.

•Rotate the miter table untilthe pointer aligns with

zero on the miter scale.

•Push the miter table clamp back down.

Note: You can quickly locate zero on the scale.

The miter table can be seated in one of the built-in

positive stop notches, located in the miter table

frame.

,_ WARNING: To avoid serious personal injury,

a=m always push the miter table clamp back down

before making a cut. Failure to do so could result

in movement of the miter table while making a

cut.

BEVELCUT

C..CLAMP

Fig. 28

•Loosen the bevel lock knob and move the saw

arm to the left to the desired bevel angle.

•Bevel angles can be set from 0° to 45°.

•Align the indicator point with the desired angle.

•Once the saw arm has been set at the desired

angle, securely tighten the bevel lock knob.

•Place the workpiece fiat on the miter table with

one edge securely against the fence. If the board

is warped, place the convex side against the

fence. If the concave edge of a beard is placed

against the fence, the beard could collapse on the

blade at the end of the cut, jamming the blade.

See Figures 33 and 34.

•When cutting long pieces of lumber or molding,

support the overhanging end(s) of the stock with a

roller stand or with a work surface level with the

saw table.

•Align the cutting line on the workpiece with the

edge of saw blade.

•Grasp the stock firmly with one hand and secure it

against the fence. Use a C-clamp to secure the

workpiece when possible. See Figure 28.

&WARNING: To avoid serious personal injury,

keep your hands outside the no hands zone; at

least 3 in. from blade. Never perform any cutting

operation freehand (without holding workpiece

against the fence). The blade could grab the

workpiece if it slips or twists.

Before turning on the saw, perform a dry run of

the cuffing operation just to make sure that no

problems will occur when the cut is made.

Grasp the saw handle firmly, press the lock-off

lever down, then squeeze the switch trigger. Allow

several seconds for the blade to reach maximum

speed.

Slowly lower the blade into and through the

workpiece. See Figure 28..

Release the switch triggerand allow the saw

blade to stop rotating before raising the blade out

of workpiece. Wait until the electric brake stops

blade from turning before removing the workpiece

from miter table.

COMPOUND MITER CUT

See Figures 29 and 30.

Acompound miter cut is a cut made using a miter

angle and a bevel angle at the same time. This type of

cut is used to make picture frames, cut molding, make

boxes with sloping sides, and for certain roof framing

cuts.

To make this type of cut the miter table must be

rotated to the correct angle and the saw arm must be

tilted to the correct bevel angle. Care should always

be taken when making compound miter setups due to

the interaction of the two angle settings.

Adjustments of miter and bevel settings are interde-

pendent with one another. Each time you adjust the

miter seffing you change the effect of the bevel

setting. Also, each time you adjust the bevel setting

you change the effect of the miter setting.

It may take several settings to obtain the desired cut.

The first angle setting should be checked after setting

the second angle, since adjusting the second angle

affects the first.

Once the two correct settings for a particular cut have

been obtained, always make a test cut in scrap

material before making a finish cut in good material.

C.CLAMP

NITERCUT Fig. 29

TO MAKE A COMPOUND CUT WITH

YOUR MITER SAW:

•Pull outthe lock pin and liftsaw arm to its full height.

•Lift the miter table clamp.

•Rotate the miter table until the pointer aligns with

the desired angle on the miter scale.

•Push the miter table clamp back down.

Note: You can quickly locate 0°, 22-1/2 ° left or

right, and 45° left or right on the scale. The miter

table can be seated in one of the positive stop

notches, located in the miter table frame.

&WARNING: To avoid serious personal injury,

always push the miter table clamp back down

before making a cut. Failure to do so could result

in movement of the miter table while making a

cut.

•Loosen the bevel lock knob and move the saw

arm to the left to the desired bevel angle.

•Bevel angles can be set from 0° to 45°.

•Align the indicator point with the desired angle.

•Once the saw arm has been sat at the desired

angle, securely tighten the bevel lock knob.

•Recheck miter angle setting. Make atest cut in

scrap material.

•Place the workpiece fiat on the miter table with

one edge securely against the fence. If the board

is warped, place the convex side against the

fence. If the concave edge of a board is placed

against the fence, the beard could collapse on the

blade at the end of the cut, jamming the blade.

See Figures 33 and 34.

•When cutting long pieces of lumber or molding,

support the opposite end of the stock with a roller

stand or with awork surface level with the saw

table.

•Align the cutting line on the workpiece with the

edge of saw blade.

•Grasp the stock firmly with one hand and secure it

against the fence. Use the optional work clamp or

aC-clamp to secure the workpiece when pos-

sible. See Figure 29.

_k WARNING: To avoid serious personal injury,

always keep yo0r hands outside the no hands

zone; at least 3 in. from blade. Never perform

any cutting operation freehand (without holding

workpiece against the fence). The blade could

grab the workpiece if it slips or twists.

• Before turning on the sew, perform a dry run of the

cuffingoperation just to make sure that no problems

will occur when the cut is made.

•Grasp the sew handle firmly, push the lock-off lever

down, then squeeze the switch trigger. Allow sev-

eral seconds for the blade to reach maximum speed.

•Slowly lower the blade into and through the

workpiece. See Figures 29 and 30.

•Release the switch trigger and allow the sew blade

to stop rotating before raising the blade out of

workpiece. Wait until the electric brake stops blade

from turning before removing the workpiece from

miter table.

SUPPORT LONG WORKPIECES

See Figure 31.

Long workpieces need extra supports. Supports

should be placed along the workpiece so it does not

sag. The support should let the workpiece lay fiat on

the base of the saw and work table during the cutting

operation. Use the optional work clamp or a C-clamp

to secure the workpiece.

WARNING: To avoid serious personal injury,

always keep your hands outside the no hands

zone; at least 3 in. from blade. Never perform

any cutting operation freehand (without holding

workpiece against the fence). The blade could

grab the workpiece if it slips or twists.

45° X 45°COMPOUND

MITERCUT Fig. 30

LONGWORKPIECE

WORKPIECESUPPORTS

Fig. 31

CUTTING COMPOUND MITERS

To aid in making the correct settings, the compound angle setting chart below has been provided. Since com-

pound cuts are the most difficult to accurately obtain, trial cuts should be made in scrap material, and much

thought and planning made, prior to making your required cut.

MU___ImF_I:l_OF SIDES

PITCH

ors 4 I 5 I 6 I7I 8 9 I 10

M- 45.00°M- 36.00 ° M- 30.00' M- 25.71 °M- 22.50 °M- 20.00 °M- 18.00 °

0oB- 0.00 ° B- 0.00 °B- 0.00 ° B- 0.00 ° B- 0.00°B- 0.00 ° 13- 0.00 °

M. 44.89 oM. 35.90 °M-29.91 °M-25.63 °M-22.420 M-19.93 ° _17.94 °

5° :13- 3.53 °B- 2.94 °B- 2.50 =B- 2.17 °13- 1.91 °B- 1.71 ° 13- 1.54 °

VI-44.56 °M- 35.58 °M- 29.620 M- 25.37 ° M- 22.19 °M- 19.72° _M- 17.74 °

10° B- 7.05 ° IB- 5.86 ° B- 4.98 °B- 4.32 ° B- 3.81 ° B- 3.40 =B- 3.08 °

M_44.01 o M. 35.06 oM-29.15 oM. 24.95 °M-21.81 °M-19.37 °M-17.420

15°13-10.55 ° B- 8.75 ° 13- 7.44 °B- 6.45 ° B- 5.68 °B- 5.08 °B- 4.59 °

M-43.220 M-34.320 M-28.48 °M-24.35 ° M-21.27 °M-18.88 °M-16- 980

20° B-14.00 °13-11.60 ° B- 9.85 ° B- 8.53 ° B- 7,520 B- 6.720 13- 6.07 °

M-42.19 °M-33.36 ° M-27.62 ° Vl-23.56 ° M-20.58 ° M-18.26 ° M-16.41 °

25°B- 17.39 °B- 14.38 °B- 12.20 °B- 10.57 °B- 9.31 ° 13- 8.31 °B- 7.50 °

M_40.89 oM-32.18 o M-26.57 ° M-22.64 °M-19,73 ° M-17.50 °M-15.720

30°B. 20.70 oB. 17.09 ° B-14.48 °13-12.53 °B-11.03 ° 13- 9.85 °B- 8.89 °

M-39,32 ° M-30.76 ° M-25.31 °M- 21.53 °M- 18,74 ° M- 16.60 ° M- 14,90 °

35°B-23.93 °B-19.70 °B-16.67 ° 13-14.41 ° :13-12.68 ° 3-11.31 ° B-10.21 °

M-37.45 ° M- 29.10 °M-23.86 ° M- 20.25 ° M- 17.60 ° M- 15.58 ° M- 13,98 °

40 ° 13-27.03 ° B-22.20 ° B- 18.75 °13-16.19 ° B- 14.24 °B- 12.70 °B- 11,46 °

M-35.26 °M-27.19 ° M-22.21 °M-18.80 ° M-16.32 °M-14.43 °M-12.94 °

45°B- 30.00 ° B-24.56 ° 13-20.70 ° B'17.87 ° B-15.70 ° 'B'14.00° 13-12,62°

M-32.73 °M-25.03 °M-20.36 °M-17.20 ° M-14.91 °M-13.17 °M-11.80 °

50° B-32.80 ° B- 26.76 ° B-22.52 ° 13-19.41 ° B- 17.05 ° B- 15.19 ° B- 13.69 °

M- 29.84 ° M- 22.620 M- 18.320 M- 15.44 °M- 13.36 °M- 11.79 °' M- 10.56 °

55 °13-35.40 ° B- 28.78 ° B-24.18 ° B- 20.82° B- 18.27 ° B- 16.27 ° B- 14.66 °

M-26.57 =M-19.96 °M-16.10 °M-13.54 ° M-11.70 °M-10.31 = IM- 9.23 °

60 °B- 37.76 ° B- 30.60 ° [3- 25.66 °B" 22.07 ° B" 19.35 °B- 17.2"3°B- 15.52 °

M- 22.91 ° M- 17.07° M- 13.71 ° M- 11.50 ° M" 9.93° M- 8.74 °M- 7.82 °

65° 13-39.86 °B-32.19 °B-26.95 =B- 23.16 ° B-20.29 °B" 18.06 ° B'16.26 °

M-18.88 ° M-13.95 ° M'11.17 °M- 9.35 °M" 8.06 ° M- 7,10 °M- 6.34 °

70 ° B-41.64 ° B'33,53 °B'28.02 ° B-24,06 °B-21.08 ° B- 18.75 °B" 16.88 °

M-14.51 °M-10.65 °M- 8.50' M- 7.10 °M- 6.12 °M- 5.38 ° M- 4,81 °

75° B- 43.08 ° B- 34.59 °B- 28.88 °IB- 24,78 °B- 21.69 °13-19.29 °B- 17.37 °

M- 9.85 °M- 7.19 °M- 5.73 °M- 4.78 °M- 4.11 °M- 3.62 ° M- 3.23 °

80° B- 44.14 ° 13"35.37 °13-29.50 °B- 25.30 ° B" 22.14 ° B- 19.68 °B" 17,720

M- 4.98 ° M- 3.62 ° M- 2.88 °M- 2.40 °M" 2.07 ° M-1.82 °M- 1.62°

85° B-44.78 ° B-35.84 ° B-29.87 °B-25.61° B-22.41 °B- 19.92 ° B- 17.93 °

M- 0.00 ° M- 0.00 ° M- 0.00 ° M" 0.00 ° M- 0.00 ° M- 0.00 ° M- 0.00 °

90° B-45.00 ° B- 36.00 ° B-30.00 °B-25.71 ° B-22.50 °B-20.00 °B- 18.00 °

Each B (Bevel) and M (Miter) Setting is Given to the Closet 0.005 °.

COMPOUND-ANGLE SE'rrlNGS FOR POPULAR STRUCTURES

CUTTING CROWN MOLDING

Your compound miter saw does an excellent job of

cutting crown molding. In general, compound miter

saws do abetter job of cutting crown molding than

any other tool made.

In order to fit properly, crown molding must be com-

pound mitered with extreme accuracy.

The two contact surfaces on a piece of crown molding

that fit flat against the ceiling and the wall of a room

are at angles that, when added together, equal

exactly 90 °. Most crown molding has a top rear angle

(the section that fits fiat against the ceiling) of 52° and

a bottom rear angle (the section that fits flat against

the wall) of 38° .

LAYING MOLDING FLAT ON THE

MITER TABLE

See Figure 32.

To use this method for accurately cutting crown

molding for a 90°inside or outside corner, lay the

molding with its broad back surface flat on the miter

table and against the fence.

When setting the bevel and miter angles for com-

pound miters, remember that the settings are interde-

pendent; changing one angle changes the other angle

as well.

Keep in mind that the angles for crown moldings are

very precise and difficult to set. Since it is very easy

for these angles to shift, all settings should first be

tested on scrap molding. Also most walls do not have

angles of exacUy 90 °, therefore, you will need to fine

tune your settings.

CEIUNG

FENCE

TOP EDGEAGAINSTFENCE=

• LEFTSIDE,INSIDECORNER

• RIGHTSIDE,OUTSIDECORNER

MITERTABLE

OUTSIDE

CORNER CORNER

FENCE

BO1TOMEDGEAGAINSTFENCE=

•RIGHTSIDE,INSIDECORNER

•LEFTSIDE,OUTSIDECORNER

MITER TABLE

CROWNMOLDINGFLATON MITERTABLE Fig. 32

Whencuttingcrownmolding by this method the bevel

angle should be sot at 33.85 °. The miter angle should

be sot at 31.62 °either right or left, depending on the

desired cut for the application. See the chart below for

correct angle settings and correct positioning of crown

molding on miter table.

The settings in the chart below can be used for cutting

All Standard (U.S.) crown molding with 52 ° and 38°

angles. The crown molding is placed flat on the miter

table using the compound features of your miter saw.

Bevel

Angle Type of Cut

Settlng

Left slde, Inslde corner

I. Top edge of molding against fence

33.85 =2. Miter table sot right 31.62 =

3. Save left end of cut

Right side, Inside comer

1. Bottom edge of molding against fence

33"85° 2. Miter table set left 31.62 =

3. Save left end of cut

Left side, outside comer

1. Bottom edge of molding against fence

33"85= 2. Miter table sot left 31.62 °

3. Save right end of cut

Right side, outside corner

1. Top edge of molding against fence

33"85° 2. Miter table set right 31.62 °

3. Save right end of cut

WRONG Fig. 34

When cuffing warped material, always make sure it is

positioned on the miter table with the convex side

against the fence as shown in figure 33.

If the warped material is positioned the wrong way as

shown in figure 34, it will pinch the blade near the

completion of the cut.

WARNING: To avoid a kickback and to avoid

serious personal injury, never position the

concave edge of bowed or warped material

against the fence.

CUTTING WARPED MATERIAL

See Figures 33 and 34.

RIGHT Fig. 33

WARNING: When servicing, use only identical

Craftsman replacement ports. Use of any other

part may create a hazard or cause product

damage.

GENERAL

Avoid using solvents when cleaning plastic parts.

Most plastics are susceptible to damage from various

types of commercial solvents and may be damaged

by their use. Use clean cloths to remove dirt, carbon

dust, etc.

WARNING: Do not at any time let brake fluids,

gasoline, petroleum-based products, penetrating

oils, etc. come in contact with plastic parts. They

contain chemicals that can damage, weaken or

destroy plastic.

It has been found that electric tools are subject to

accelerated wear and possible premature failure when

they are used on fiberglass boats, sports cars,

wallboard, spackling compounds, or plaster. The

chips and grindings from these materials are highly

abrasive to electric tool parts such as bearings,

brushes, commutators, etc. Consequently, it is not

recommended that this tool be used for extended

work on any fiberglass material, wallboard, spackling

compounds, or plaster. During any use on these

materials it is extremely important that the tool is

cleaned frequently by blowing with an air jet.

LUBRICATION

All of the bearings in this tool are lubricated with a

sufficient amount of high grade lubricant for the life of

the unit under normal operating conditions. Therefore,

no further lubrication is required.

EXTENSION CORDS

The use of any extension cord will cause some loss of

power. To keep the loss to aminimum and to prevent

tool overheating, usa an extension cord that is heavy

enough to carry the current the tool will draw.

A wire gage size (A.W.G.) of at least 16 is recom-

mended for an extension cord 50 feet or less in

length. When working outdoors, use an extension

cord that is suitable for outdoor use. The cord's jacket

will be marked WA.

&CAUTION: Keep extension cords away from the

cuffing area and positionthe cord so that it will

not get caught on lumber, tools, etc., during

cutting operation.

AWARNING: Check extension cords before each

use. If damaged, replace immediately. Never use

tool with a damaged cord since touching the

damaged area could cause electrical shock

resulting in serious injury.

WARNING: Always wear safety goggles or

safety glasses with side shields during power

tool operation or when blowing dust. If operation

is dusty, also wear a dust mask.

,_ WARNING: To ensure safety and reliability, all

mrepairs -- with the exception of the externally

accessible brushes -- should be performed by a

qualified service technician at a Sears store to

avoid risk of personal injury.

BRUSH REPLACEMENT

See Figure 35.

: BRUSH

ASSEMBLY

BRUSH

CAP

BRUSH

CAP BRUSH

ASSEMBLY F J.35

Your saw has externally accessible brush assemblies

that should be periodically checked for wear.

Proceed as follows when replacement is required:

•Unplug your saw.

,_ WARNING: Failure to unplug your saw could

result in accidental starting causing serious

injury.

•Remove brush cap with a screwdriver. Brush

assembly is spring loaded and will pop out when

you remove brush cap.

•Remove brush assembly.

•Check for wear. Replace both brushes when

either has less than 1/4 in. length of carbon

remaining. Do not replace one side without

replacing the other.

•Reassemble using new brush assemblies. Make

sure curvature of brush matches curvature of

motor and that brush moves freely in brush tube.

•Make sure brush cap is oriented correctly

(straight) and replace.

•Tighten brush cap securely. Do not overtighten.

CRAFTSMAN COMPOUND MITER SAW - MODEL NUMBER 315.212080

FigureA

CRAFTSMAN COMPOUND MITER SAW - MODEL NUMBER 315.212080

The model number will be found on aplate attached to the motor housing. Always mention the model number in all correspondence regarding your I

CRAFTSMAN COMPOUND MITER SAW or when ordering repair parts. I

PARTS LIST FOR FIGURE A

KEY PART

NO. NUMBER

1 980i36-001

2 980203-001

3 980105-001

4 980137-001

5 980145-001

6 980110-001

7 980096-001

8 980102-001

9 980113-001

10 980112-001

11 980111-001

12 980114-001

DESCRIPTION QUAN.

Screw (Pan Hd) .............................................. 1

Washer ........................................................... 1

Spring Washer ................................................ 1

Washer ........................................................... 1

Table Frame (Includes Key Nos. 20 & 21) ..... 1

Fence .............................................................. 1

Spring Washer ................................................ 2

Hex Cap Screw ............................................... 1

Screw ................................... ,.......................... 1

Miter Table Clamp .......................................... 1

Hex Cap Screw ............................................... 1

Table ............................................................... 1

KEY PART

NO. NUMBER DESCRIPTION QUAN.

13 STD840610

14 980115-001

15 980130-001

16 160030-400

17 130010-401

18 980124-001

19 980131-001

20 980143-001

21 980144-001

22 976729-001

23 980146-001

** Available From Division 98 - Source 980.00

** Hex Nut ........................................................... 2

Lock Screw ..................................................... 2

Throat Plate .................................................... 1

Screw (Flat Hd.) .............................................. 4

Screw .............................................................. 1

Washer ........................... i............................... 1

Miter Scale Indicator ....................................... 1

Line Label ....................................................... 2

. . Na Hands Label .............................................. .2

Rivet ............................................................... 3

Miter Scale ................. :.................................... 1

CRAFTSMAN COMPOUND MITER SAW - MODEL NUMBER 315.212080

FigureB

16 10

6"-_ 12

CRAFTSMAN COMPOUND MITER SAW - MODEL NUMBER 315.212080

IThe model number will be found on a plate attached to the motor housing. Always mention the model number in all correspondence regarding your |

COMPOUND MITER SAW or when ordering repair parts. ' .... J

KEY PART

NO. NUMBER

980116-001

980117-001

589011-007

568206-003

588058-006

980101-001

980120-001

980099-001

PARTS LIST FOR FIGURE B

DESCRIPTION QUAN.

Spring Washer ................................................ 2

Bolt (Hex Hd.) ................................................. 2

Washer ........................................................... 1

Pivot Shaft ...................................................... 1

Lock Bolt ......................................................... 1

Spring Washer ................................................ 1

Bevel Lock Knob ............................................. 1

Support Bracket .............................................. 1

KEY PART

NO. NUMBER

9 568410-000

10 130010-401

11 980124-001

12 980125-001

13 976729-001

14 980127-001

15 980128-001

15 350308-303

DESCRIPTION QUAN.,

Tension Spring ............................................... 1

Screw .............................................................. 2

Washer ........................................................... 2

Bevel Scale Indicator......, ................................ 1

Rivet ............................................................... 2

Bevel Scale ..................................................... 1

Pivot Support .................................................. 1

Washer ........................................................... 1

CRAFTSMAN COMPOUND MITER SAW - MODEL NUMBER 315.212080

1"° 7_ 9

FigureC

"15

SEE NOTE"A" PAGE35

CRAFTSMAN COMPOUND MITER SAW -MODEL NUMBER 315.212080

Ihe model number will be found on a plate attached to the motor housing, Always mention the model number in all correspondence regarding your |

COMPOUND MITER SAW or when ordering repair parts. I

PARTS LIST FOR FIGURE C

KEY PART

NO. NUMBER DESCRIPTION QUAN.

1 589015-001

2 976740-001

3 980091-001

4 976507-001

5 980183-001

6 980093-001

7 586039-002

8 578406-003

9 980100-001

10 980095-001

11 586048-001

12 980097-001

13 980098-001

Screw ..............................................................I

Label...............................................................I

Screw (Pan Hcl.).............................................I

Washer (M5) ...................................................1

Blade Guard Bracket Assembly ...................... 1

Lower Blade Guard ......................................... 1

Retract Spring ................................................. 1

Screw .............................................................. 1

Screw (Pan Hd.) ............................................. 1

Pivot Plate ...................................................... 1

Lock Nut ......................................................... 1

Blade Bolt ....................................................... 1

Flange ............................................................. 2

KEY PART

NO. NUMBER DESCRIPTION

14 t*_

15 980138-001

16 980139-001

17 980185-001

16 979683-001

19 979685-001

20 980161-001

21 980162-001

22 578502-003

23 979681-001

24 980172-001

25 980171-001

972000-504

QUAN.

***Complete Assortment Available At Your Nearest Sears Catalog Order or Retail Store

NOTE: "A"-TH E 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 CATALOG ORDER OR RETAIL STORE FOR SERVICE CENTER INFORMATION.

Saw Blade ...................................................... 1

Screw (Pan Hd.) ............................................. 2

Bearing Plate .................................................. 1

Spindle & Gear Assembly ............................... 1

Data Plate ....................................................... 1

Warning Label ................................................ 1

Brush with Spring ........................................... 2

Brush Cap ....................................................... 2

Dust Guide ...................................................... 1

Logo Plate ...................................................... 1

Screw .......................... :................................... 1

Stopper ... ....................................................... 1

Owner's Manual

For in-home major brand repair service:

Call 24 hours a day, 7 days a week

1-800-4-MY-Home s" (1-800-469-4663)

Para pedir servicio de reparacibn a domicilio - 1-800-676-5811

In Canada for all your service and parts needs call - 1-800-665-4455

Au Canada pour tout le service ou les pi6ces

For the repair or replacement parts you need:

Call 7 am - 7 pro, 7 days a week

1-800-366-PART (1-800-366-7278)

Para ordenar piezas con entrega a domicilio - 1-800-659-7084

For the location of a Sears Parts and Repair Center in your area:

Call 24 hours a day, 7 days a week

1-800-488-1222

For information on purchasing a Sears Maintenance Agreement

or to inquire about an existing Agreement:

Call 9 am - 5 pm, Monday - Saturday

1-800-827-6655

The Service Side of Sears =`

Craftsman 315 21208 Users Manual

315212080 315212080 CRAFTSMAN 8 1/4 IN. COMPOUND MITER SAW - Manuals and Guides 99020055 View the owners manual for your CRAFTSMAN 8 1/4 IN. COMPOUND MITER SAW #315212080. Home:Tool Parts:Craftsman Parts:Craftsman 8 1/4 IN. COMPOUND MITER SAW Manual

CRAFTSMAN Miter Saw Manual 99020055 CRAFTSMAN Miter Saw Owner's Manual, CRAFTSMAN Miter Saw installation guides

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