COMPANION 172.21199 User manual

Operator's Manual
lO-in. Compound
Miter
Double Insulated
Model No.
172.21199
Save this manual for future reference.
CAUTION: Read, understand and follow
all Safety Rules and Operating Instructions
inthis manual before usingthis product.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
• SAFETY
• FEATURES
• ADJUSTMENT
• OPERATION
• MAINTENANCE

Warranty. .......................................................................................... Page 2
Safety Instructions ......................................................................... Pages 3-11
Safety Symbols .......................................................................... Page 3
Glossary of Terms ...................................................................... Pages 12-13
Unpacking ........................................................................................ Page 14
Loose Parts..................................................................................... Page 15
Tools Needed ................................................................................... Page 15
Description ....................................................................................... Pages 16-21
Assembly. ........................................................................................ Pages 22-23
Adjustments ..................................................................................... Pages 24-30
Operation ..................................................................................... Pages 31-40
Maintenance .................................................................................... Pages 40-41
Accessories ..................................................................................... Page 42
ONE YEAR FULL WARRANTY ON COMPANION TOOL
If this Companion tool fails due to adefect in material or workmanship within one year from the
date of purchase, CONTACT THE NEAREST SEARS PARTS & REPAIR CENTER at
1-800-4-MY-HOME ®and Sears will replace it, free of charge. This warranty applies only while
this product is in the United States.
This warranty isvoid if this tool is used for commercial or rental purposes.
This warranty gives you specific legal rights, and you may also have other rights which vary
from state to state.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179
SAVE THESE INSTRUCTIONS!
READ ALL INSTRUCTIONS!
2

iKWARNING: BE SURE to read and understandall safety instructionsinthis manual,
includingall safety alert symbolssuch as DANGER, WARNING and CAUTION, BEFORE
usingthis saw.
Failure to follow all instructionslistedbelow may resultin electric shock,fire and/or serious
personal injury.
SAFETY SYMBOLS
The purpose of safety symbolsisto attract your attentionto possibledangers.
The safety symbols, and the explanationswiththem, deserve yourcareful attentionand
understanding.The safetywarnings DO NOT bythemselves eliminate anydanger.
The instructionsand warnings they give are no substitutesfor proper accident prevention
measures.
SYMBOL MEANING
,/_ SAFETY ALERT SYMBOL: Indicates danger, warning or caution.
May be used inconjunctionwith other symbols or pictographs.
DANGER: Failureto obey a safety warning will result inserious injuryto yourself
orto others.Always follow the safety precautionsto reduce the riskof fire, electric
shockand personal injury.
/k WARNING: Failure to obey a safety warning can resultin seriousinjury to yourself
orto others.Always follow the safety precautionsto reduce the riskof fire, electric
shockand personal injury.
/k CAUTION: Failureto obey a safety warning may resultin propertydamage or
personal injuryto yourselfor to others.
Always followthe safety precautionsto reduce the risk of fire, electric shockand
personal injury.
NOTE: Advises you of informationor instructionsvital to the operationor
maintenance of the equipment.
WEAR YOUR Z__-'WAHI_IIN_: The operationof any saw can result inforeignobjects
being thrown intoyour eyes, which can resultin severe eye damage.
Before beginningpower tool operation, ALWAYS wear safety goggles or
safety glasses with side shields and a full face shield when needed. We
recommend A Wide Vision Safety Mask for use over eyeglasses or
standard safety glasses with side shield, both available at Sears Retail
Stores. ALWAYS wear eye protectionwhich is markedto complywith
ANSI Z87.1.

ELECTRICAL SAFETY
GENERAL ELECTRICAL CONNECTIONS
DANGER: To reduce the risk of electrocution:
1. Use only identical replacement parts when servicing. Servicing should be
performed by a qualified service technician.
2. Do not use in rain or where floor is wet. This tool is intended for indoor use only.
110-120-Volt, 60 Hz. Tool Information
The plug supplied on your tool may not fit into the outlet you are planning to use."Yourlocal
electrical code may require slightly different power cord plug connections. If these
differences exist refer to and make the proper adjustments per your local code before your
tool is plugged in and turned on.
In the event of a malfunction or breakdown, grounding provides a path of least resistance
for electric current to reduce the risk of electric shock. This tool is equipped with an electric
cord having an equipment-grounding conductor and a grounding plug, as shown in
Figure A. The plug must be plugged into a matching outlet that is properly installed and
grounded in accordance with all local codes and ordinances.
Do not modify the plug provided. If it will notfit the outlet, have the proper outlet installed
by a qualified electrician.
A temporary adapter may be used to connect this plug to a 2-prong outlet (as shown in
Figure A), if a properly grounded 3-prong outlet is not available. This temporary adapter
should be used only until a properly grounded 3-prong outlet can be installed by a qualified
electrician. The green colored rigidear, lug or the like, extending from the adapter must be
connected to a permanent ground, such as aproperly grounded outlet box.
Improper connection of the equipment-grounding conductor can result in a risk of electric
shock. The conductor with insulation having an outer surface that is green with or without
yellow stripes is the equipment-grounding conductor. If repair or replacement of the electric
cord or plug is necessary, do not connect the equipment-grounding conductor to a live
terminal.
WARNING: : Do not permit fingers to touch the terminals of plug when
installing or removing the plug to or from the outlet.
If the grounding instructions are not completely understood, or if you are in doubt as to
whether the tool is properly grounded, check with a qualified electrician or service
personnel.
WARNING: :If not properly grounded, this tool can cause an electrical
shock, particularly when used in damp locations, in proximity to plumbing, or out
of doors. If an electrical shock occurs there is the potential of a secondary
hazard, such as your hands contacting the saw blade.
4

GENERAL ELECTRICAL CONNECTIONS cont.
NOTE: The adapter illustrated is for use
only if you already have a properly
grounded 2-prong outlet.
NOTE: In Canada, the use of atemporary
adapter is not permitted by the Canadian
Electrical Code
Fig. A
Properly
Grounded
3-Prong
Outlet
GroundingLug t_
3-Prong (_ _
Plug .-,.,,
t
3-Prong Plug
Prong
Make sure
this is
Connected
to a Known
Ground
2-Prong
Plug
1. If operating the power tool in damp locations is unavoidable, ALWAYS use a
Ground Fault Circuit Interrupter to supply power to your tool. ALWAYS wear
electrician's rubber gloves and footwear in damp conditions.
2. DO NOT expose power tools to rain or wet conditions. Water entering a power tool
will increase the risk of electric shock.
3. ALWAYS periodically inspect tool cords and extension cords for damage. Have
damaged cords repaired at a Sears Service Center. BE SURE to stay constantly aware
of the cord location and keep itwell away from the moving blade.
4. ALWAYS use the proper extension cord and MAKE SURE the cord is in good
condition. ONLY USE a cord that is heavy enough to carry the current your tool
will draw. An undersized cord will cause a current drop in line voltage resulting in a loss
of power and overheating. A wire gauge size AWG (American Wire Gauge) of at least
14 is recommended for an extension cord 25 feet or less in length. If in doubt, use the
next heavier size. Smaller gauge wires, have greater capacity (14 gauge wire has more
capacity than 16 gauge wire).
5. DO NOT abuse the cord. NEVER use the cord to pull the plug from the outlet. Keep
cord away from heat, oil, sharp edges or moving parts. Replace damaged cords
immediately. Damaged cords increase the risk of electric shock.
6. When operating a power tool outside, ALWAYS use an outdoor extension cord marked
"W-A" or "W". These cords are rated for outdoor use and reduce the risk of electric
shock.
5

Some ofthe following symbols maybe used onthistool. Pleasestudy them and learn their
meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.
SYMBOL NAME
@
I
DESIGNATION /EXPLANATION
Wet Conditions Alert
Read The
Operator's Manual
Eye Protection
Safety Alert
No Hands Symbol
No Hands Symbol
No Hands Symbol
No HandsSymbol
Hot Surface
Do notexpose to rainoruse inwet conditions.
To reducethe risk of injury,usermust read and
understandoperator'smanualbefore usingthis product.
Alwayswearsafetygogglesorsafetyglasseswithside
shields and afull face shield whenoperatingthis product.
Precautions that involveyour safety.
Failureto keepyourhandsaway fromthe bladewill
resultinseriouspersonal injury.
Failureto keepyourhandsawayfromthe bladewill
resultin seriouspersonal injury.
Failureto keepyourhandsaway fromthe bladewill
resultinseriouspersonal injury.
Failureto keepyourhandsawayfromthe bladewill
resultinseriouspersonalinjury.
Toreducethe riskof injury ordamage,avoidcontact
withany hotsurface.
6

WORK AREA SAFETY
1. ALWAYS keep your work area clean and well lit. DO NOT leave tools or pieces of
wood on the saw while it is in operation. Cluttered benches and dark areas invite
accidents.
2. DO NOT operate power tools in explosive atmospheres, such as in the presence
of flammable liquids, gases, or dust. Power tools create sparks which may ignite the
dust or fumes.
3. ALWAYS keep bystanders, children and visitors away while operating a power
tool. Distractions can cause you to lose control.
4. ALWAYS make your workshop childproof with padlocks and master switches or by
removing starter keys.
5. ALWAYS make sure the work area has ample lighting so you can see the work and
that there are no obstructions that will interfere with safe operation BEFORE using
yoursaw.
PERSONAL SAFETY
1. ALWAYS know your power tool. Read the operator'smanualcarefully,learn the
saw's applicationsand limitations,as well as, the specificpotentialhazards related to
thistool.
2. ALWAYS stay alert, watch what you are doing and use common sense when
operating a power tool. DO NOT use tool while tired or under the influence of
drugs, alcohol or medication. A moment of inattention while operating power tools
may result in serious personal injury.
3. ALWAYS dress properly. DO NOT wear loose clothing, gloves, neckties, rings,
bracelets or other jewelry that can get caught and draw you into moving parts.
Non-slip footwear is also recommended. Pull back long hair. Keep your hair,
clothing and gloves away from moving parts. Loose clothing, jewelry or long hair
can be caught in moving parts.
4. ALWAYS remove adjusting keys or wrenches before turning the tool on. A wrench
or a key that is left attached to a rotating part of the tool may result in personal injury.
5. ALWAYS wear safety glasses with side shields. Everyday eyeglasses have only
impact resistant lenses, they are NOT safety glasses.
6. ALWAYS wear a dust mask to keep you from inhaling fine particles.
7. ALWAYS protect your hearing. Wear hearing protection during extended periods of
operation.
8. ALWAYS secure your work. Use clamps or a vise to hold work when practical. It is
safer than using your hand and frees both hands to operate tool.
9. DO NOT overreach. ALWAYS keep proper footing and balance at all times. Proper
footing and balance enables better control of the tool in unexpected situations.
10.ALWAYS avoid accidental starting. BE SURE switch is in the "Off" position
before plugging in.
11.NEVER stand on tool. Serious injury could occur if the tool is tipped or if the blade is
accidentally contacted. 7

TOOL USE AND CARE SAFETY
1. NEVER leave the tool running unattended. ALWAYS turn it off. DO NOT leave the
tool until it comes to a complete stop.
2. DO NOT use the tool if the switch does not turn it "On" or "Off", Any tool that
cannot be controlled with the switch is dangerous. ALWAYS have defective switches
replaced at aSears Service Center.
3. ALWAYS disconnect the plug from the power source before making any
adjustments, changing accessories or storing the tool. Such preventive safety
measures reduce the risk of starting the tool accidentally.
4. ALWAYS store idle tools out of the reach of children and other untrained
persons. Tools are dangerous in the hands of untrained users.
5. ALWAYS maintain tools with care. Keep cutting tools sharp and clean. Properly
maintained tools with sharp cutting edges are less likely to bind and are easier to
control. Follow instructions for lubricating and changing accessories.
6. DO NOT force the tool, it will do the job better and more safely at the rate for which
it was designed.
7. ALWAYS use the right tool for the job. DO NOT force the tool or attachment to do a
job it was not designed for. Use it only the way it was intended.
8. Before using this saw, ALWAYS check for damaged parts, including guards for
proper operation and performance. Also ALWAYS check the alignment of
moving parts, binding of moving parts, breakage of parts, saw stability,
mounting and any other condition that may affect the tool's operation.
If damaged, have the tool serviced at a Sears Service Center before using. Many
accidents are caused by poorly maintained tools.
/%WARNING: USE OF ACCESSORIES THAT ARE NOT RECOMMENDED FOR
USE WITH THIS TOOL MAYCREATE AHAZARDOUS CONDITION.
9. ALWAYS use only accessories that are recommended for this tool.
Using improper accessories may cause the risk of serious injury. See accessories
section of this manual for proper accessories.
ADDITIONAL SPECIFIC SAFETY RULES FOR MITER SAWS
1. Know your power tool. Read operator's manual carefully. Learn the applications
and limitations, as well as the specific potential hazards related to this tool.
Following this rule will reduce the risk of electric shock, fire or serious injury.
2. ALWAYS firmly clamp or bolt your miter saw to a workbench or table at
approximately hip height.
3. ALWAYS be sure that all adjustments are secure BEFORE making a cut.
4. ALWAYS make sure that the miter table and saw (bevel function) are locked in
position BEFORE operating your saw, Lock the motor table by securely tightening
the miter lock handle. Lock the saw arm (bevel function) by securely tightening the
bevel lock knob. 8

ADDITIONAL SPECIFIC SAFETY RULES FOR MITER SAWS cont.
5. ALWAYS use a clamp to secure the workpiece, when possible.
6. ALWAYS be sure the blade path is free of nails. ALWAYS carefully inspect lumber
and remove all nails BEFORE cutting.
7. ALWAYS be sure that the blade clears the workpiece. NEVER start the saw with
the blade touching the workpiece. ALWAYS allow the motor to come up to full speed
BEFORE starting a cut.
8. ALWAYS support long workpieces when cutting to minimize the risk of the
blade pinching or kickback. The saw may slip, walk or slide while cutting long or
heavy boards.
9. 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 saw table to prevent the saw from catching the loose end and
kicking up.
10. NEVER cut more than one piece at atime. DO NOT STACK more than one
workpiece on the saw table at atime.
11. ALWAYS avoid awkward operations and hand positions where a sudden slip
could cause your hand to move into the blade. ALWAYS make sure that you have
good balance. NEVER operate your saw on the floor or in a crouched position.
12. NEVER stand or have any part of your body in line with the path of the blade.
13. ALWAYS only use the correct blades. Use the right blade size, style and cutting
speed for the material and the type of cut. DO NOT use blades with incorrect size
holes. NEVER use blade washers or blade bolts that are defective or incorrect.
The maximum blade capacity for this saw is 10 inches.
14. ALWAYS keep blades clean, sharp and with the sufficient set. Sharp blades
minimize stallingand kickback.
15. DO NOT use dull or damaged blades. Bent blades can break easily, or cause kickback.
16. DO NOT remove the saw's blade guards. NEVER operate the saw with any guard or
cover removed. MAKE SURE that all guards are operating properly BEFORE each use.
17. NEVER hand hold a workpiece that is too small to be clamped. ALWAYS keep your
hands clear of the "no hands' zone.
18.NEVER perform any operation freehand. ALWAYSplacetheworkpieceto be cuton
the mitertableand positionitfirmly againstthe fenceas a backstop.ALWAYS usethe
fence.
19. ALWAYS keep your hands away from cutting area. DO NOT reach under the material
being cut or in the blade's cutting path with your fingers or hand for any reason.
ALWAYS turn the power off.
9

ADDITIONAL SPECIFIC SAFETY RULES FOR MITER SAWS cont.
/% WARNING: Blade continues to turn after power to saw cuts off.To avoid
possible serious injury, after releasing trigger switch to cut power, allow the saw
blade to stop rotating BEFORE raising the blade out of the workpiece
20. NEVER reach behind, under or within three inches of the blade and its cutting
path with your hands or fingers for any reason.
21. NEVER reach to pick up a workpiece, a piece of scrap, or anything else that is
in or near the cutting path of the blade.
22. NEVER, for any reason, touch the blade or other moving parts during use.
23. ALWAYS release the power switch and allow the saw blade to stop rotating
BEFORE raising it out of the workpiece.
24. DO NOT turn the motor switch on and off rapidly. This could cause the blade to
loosen which could create a hazard. Should this ever occur, stand clear and allow
the saw blade to come to a complete stop. Disconnect the saw from the power
source and securely tighten the blade bolt.
25. ALWAYS turn off the saw before disconnecting it to avoid accidental starting when
reconnecting the saw to a power supply. NEVER leave the saw unattended while
connected to a power supply.
26. NEVER lift this tool by gripping the sliding miter fence.
27. SAVE THESE INSTRUCTIONS. Refer to them frequently and use them to
instruct others who may use this tool. If someone borrows this tool, make sure
they have these instructions also.
WARNING: Some dust particles created by power sanding, sawing,
grinding, drilling and other construction jobs contain 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.
• Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending upon how often you do this type of
work. To reduce your exposure to these chemicals:
•Work in a well-ventilated area.
•Work with approved safety equipment, such as those dust masks that are specially
designed to filter out microscopic particles.
10

ADDITIONAL SPECIFIC SAFETY RULES FOR MITER SAWS cont.
WEAR YOUR ,AkWARNING: The operationof any sawcan result in foreign
objectsbeingthrownintoyoureyes, whichcan resultinsevereeye
damage. Beforebeginningpowertooloperation,ALWAYS wear
safetygogglesorsafetyglasseswithsideshieldsand a full face
shieldwhen needed.We recommenda WideVisionSafety Mask for
use overeyeglassesor standardsafetyglasseswith sideshield,both
availableat Sears Retail Stores.
SERVICE SAFETY
1. If any part of this table saw is missing or should break, bend, or fail in any way;
or should any electrical component fail to perform properly:
ALWAYS shut off the power switch and remove the miter saw plug from the power
source and have the missing, damaged or failed parts replaced BEFORE resuming
operation.
2. Tool service must be performed only at a Sears Service Center. Service or
maintenance performed by unqualified personnel could result ina risk of injury.
3. When servicing a tool, ALWAYS use only identical replacement parts. Follow
instructions in the Maintenance Section of this manual. Use of unauthorized parts or
failure to follow Maintenance Instructionsmay create a riskof electric shock or injury.
The label on your tool may include the following symbols.
V........................................................................................... VoIts
A........................................................................................... Amperes
Hz......................................................................................... Hertz
W.......................................................................................... Watts
rain ....................................................................................... Minutes
,--..,........................................................................................ Alternating current
......................................................................................... Direct current
no ........................................................................................ No-load speed
[] .......................................................................................... Class II construction
.../min ................................................................................... Revolutions or
reciprocation per minute
Z_ ......................................................................................... Indicates danger, warning
caution. It means attention!!!
Your safety is involved.
IMPORTANT! READ ALL INSTRUCTIONS
11

Arbor
The shaft on which a blade or cutting tool is mounted.
Revolutions Per Minute (RPM)
The number of turns completed by a spinning object in one minute.
FPM or SPM
Feet per minute (or strokes per minute), used in reference to blade movement.
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.
Throat Plate
A plastic throat plate inserted in the miter table that allows for blade clearance.
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 saw blade tooth is bent (or set) outward from the face of the blade.
Miter Cut
A cutting operation made with the blade at any angle other than 90° to the fence.
Compound Miter Cut
A compound miter cut is a cut made using a miter angle and a bevel angle at the same time.
Cross Cut
A cutting or shaping operation made against the grain of the workpiece.
Bevel Cut
A cutting operation made with the blade at any angle other than 90° to the miter table.
Dado Cut
A non-through cut which produces a square-sided notch or trough in the workpiece
(requires special blade).
Chamfer
A cutremovingawedgefrom a blockofwoodsotheend (orpartoftheend)isangledatother than90°.
Ripping or Rip Cut
A cutting operation along the length of the workpiece.
Freehand
Performing a cut without using a fence, miter gauge, fixture, work clamp, or other proper
device to keep the workpiece from twisting or moving during the cut.
Through Sawing
Anycuttingoperationwhere the blade extendscompletelythroughthe thicknessofthe workpiece.
12

Non-Through Cuts
Any cutting operation where the blade does not extend completely through the thickness
of the workpiece.
Resaw
A cutting operation to reduce the thickness of the workpiece to make thinner pieces.
Heel
Alignment of blade to fence.
Leading End
The end of the workpiecepushed intotoolfirst.
Kerr
The material removed by the blade in athoroughcut orthe slotproduced by the blade
ina non-throughor partialcut.
Kickback
A hazardthatcanoccurwhenthe bladebindsorstalls,throwingtheworkpiecebacktowardoperator.
Throw-Back
Throwing of a workpiece in amanner similar to a kickback. Usually associated with
acause 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.
Splitter
Ametal piece slightly thinner that the saw blade, which helps keep the kerf open and
also helps prevent kickback.
Featherboard
A device used to help control the workpiece by guiding it securely against the table
or fence during any ripping operation.
Push Blocks and Push Sticks
Devices usedto feed the workpiecethroughthe saw bladeduringcuttingoperations.A push
stick(nota pushblock)shouldbe usedfor narrowrippingoperations.These aidshelpkeep
the operator'shandswellawayfrom the blade.
Workpiece or Material
The itemonwhichthe cuttingoperationisbeingdone.The
surfacesof a workpieceare commonlyreferredto as faces, endsand edges.
WorkTable
Thesurfacewheretheworkpiecerestswhileperforminga cutting,drilling,planingorsandingoperation.
Gum
A sticky, sap-based residuefrom wood products.
Resin
Asticky,sap-based substancethat has hardened.
13

1. Remove all packing materials from around your saw.
2. Carefully liftthe saw from carton and place it on a level work surface. The saw is heavy, so get
help, if you need it, to help avoid injuring your back.
3. Do not discard the packing materials untilyou have carefully inspected the saw for loose or
damaged parts and successfully operated the saw.
4. This saw has been shipped with the saw arm secured in the down position. To release the saw
arm, push down on the top of the saw arm and cut the tie wrap. Liftthe saw arm by the handle.
IMPORTANT: Keep hand pressure on the saw arm while cutting the tie wrap to prevent it from
suddenly raising the wrapping if fully cut.
5. Carefully inspect all parts of the saw to make sure that no breakage or damage has occurred
during shipping.
i WARNING: If any parts are missing, DO NOT operate this tool untilthe missing parts are
replaced. Failure to do so could result in possible serious injury.
14

Fig.1
The following items are included with your compound miter saw.
• Work Clamp
• Blade Wrench
•Owner's Manual
Work Clamp
Blade Wrench
A_ WARNING: The use of attachments or accessories that are not recommended might be
dangerous and could cause serious personal injury.
Fig.2
The following tools are not included, but are needed for
removing the blade and for making adjustments on your saw,
..... .....
C
_ _JJJ" Keys
(5mm and 14mm)
Adjustable Wrench or
Combination Wrench Combination
Square
Framing Square Phillips Screwdriver
15

KNOWYOUR SAW (see fig. 6)
Before attempting to use your saw, familiarize yourself with all of the operating features
and safety requirements.
i WARNING: DO NOT allow familiarity with your saw to make you careless. Remember
that a careless fraction of a second is sufficient to inflict serious injury.
12-Amp Motor
Your saw has apowerful 12-amp motor that provides the power for avariety of cutting applications.
It has permanently-lubricated ball bearings and externally accessible brushes for servicing ease.
10-inch Blade
The blade included with your compound miter saw will cut a variety of materials up to 6 in. wide
and 2 in. thick, depending upon the angle at which the cut is made.
Your saw was shipped with the blade already attached, however in time there will be a need
to replace the blade.
TO REPLACE BLADE (See Figs. 3 -5)
/!kWARNING: A10-inch blade is the maximum blade capacity of your saw. A larger than
10-inch blade will come in contact with the blade guards. Also, NEVER use a blade that is so
thick that it prevents the outer blade washer from engaging with the flat side of the spindle.
Blades that are too large or too thick can result in an accident causing serious personal injury.
1. Unplug the saw.
WARNING: To prevent personal injury,ALWAYS disconnect the plug from power source
BEFORE assembling parts, making adjustments or changing blades.
2. Push down on saw arm and pull out the lock pin to release saw arm.
3. Raise saw arm to its full raised position. Be cautious because saw arm is spring loaded to raise.
4. Remove Phillipsscrews (A) and (B) on the blade boltcover untilblade boltcover and the lowerblade
guard can be raised (see Figure 3 and 4).
5. Gently raise the lower blade guard bracket to release the lower blade guard from the notch.
This will allow the lower blade guard and the blade bolt cover to be rotated up and back to
expose the blade bolt (see Figure 4).
6. Press the spindle lock button and rotate the blade bolt untilthe spindle locks (see Figure 5.)
16

Fig. 3
Phillips
Screw (A)
Phillips
Screw (B)
Notch
Lower
Blade
Guard Spindle
Lock Pin
Fig. 4
Lower BladeGuard
Blade
Blade
Outer
Blade
with
Flats
Blade ToLoosen
Flatson
Spindle
17

TO REPLACE BLADE (See Figs. 3 -5) cont.
7. Use the blade wrench (included) to loosen and remove the blade bolt.Turn the blade bolt
CLOCKWISE to loosen and remove.
8. Remove the outer blade washer behind the blade bolt.Then carefully remove the black Double "O"
flat outer blade washer. DO NOT remove the inner Double "D" flat blade washer. Remove blade.
9. Wipe a drop of oil onto the inner and outer black Double "D" flat washers where they come in
contact with the blade.
WARNING: If the innerbladeblackDouble"D"flat washerhas been removed,replaceit BEFORE
placingbladeonthespindle.Failuretodoso couldcausean accidentbecausethebladewillnottightenproperly.
10. Fit the saw blade inside the lower blade guard and onto the inner blade washer.The blade teeth
should point downward at the front of the saw as shown in Figure 3.
CAUTION: ALWAYS install the blade with the blade teeth and the arrow printed on the side of
the blade pointingdown at the front of the saw.The direction of blade rotationis also stamped
with an arrow on the upper blade guard.
11. Replace the outer blade washer. The black Double "D" flats on the blade washers align with the
flats on the spindle.
12. Press the spindle lock button and replace blade bolt.
13. Tighten the blade bolt securely byturning itcounterclockwise with the blade wrench.
14. Replace the lower blade guard and the blade bolt cover.
15. Securely re-tighten the Phillips screw that secures the blade bolt cover (see Figure 4).
WARNING: To preventdamage to the spindlelock,ALWAYS allow the motorto cometo a
complete stopbefore engagingthe spindle lock.ALWAYS make sure the spindlelockisdisengaged
before reconnectingsaw to the power source.
Fig. 5
18

KNOW YOUR SAW cont.
Miter Lock Levers (See Fig. 7)
The miter lock levers securely lock the saw table at the desired miter angles.
Spindle Lock Button (see Fig. 8)
The spindle lock button on your saw allows you to lockthe spindle that keeps the blade in your saw
from rotating. Depress and hold the lockbutton when installing, changing or removing the blade.
Trigger Lock (See Fig. 9)
To prevent unauthorized use of your compound miter saw, we suggest that you disconnect it from
the power supply and lockthe switch in the "OFF" position.To lock the switch, install a padlock
(not included) through the hole in the switch trigger. A lockwith a long shackle up to 9/32-inch
diameter may be used. When the lock is installed and lockthe switch is inoperable.
Store the padlock in another location.
/ WARNING: The operation of any saw 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 shield and a full face shield when needed. We
recommend a Wide Vision Safety Mask for use over eyeglasses or standard safety glasses
with side shield, both available at Sears Retail Stores.
Bevel Lock Knob
The bevel lock knob securely locks your compound miter saw at the desired bevel angles.
A positive stop adjustment screw has been provided on each side of the saw arm. These
adjustment screws are for making fine adjustments at 0° and 45°,
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 saw has been provided as a support to hold the workpiece
against when making all cuts.
Self-Retracting 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.
19

KNOW YOUR SAW cont.
Upper
Blade Guard
Bevel
Lock Knob_ \
Miter
Lock
Lever
Base
Fig. 6 Saw Arm
Lower
Blade Guard
Fence
"No Hands"
Label
Miter Scale
Bevel
Scale
Bevel
Lock Knob
Hold-Down
Work Clamp \Miter Table
Levers Fig. 8 Trigger Spindle
Lock Button
2O