Operator's Manual

15 AMP 3 HP (Max. Developed)

10" Blade
4800 R.P.M.
LASER COMPOUND MITER SAW
With Retractable Laser Trac® System
Model No.
137.212540

CAUTION:
• Safety Instructions
Before using this Miter Saw, • Installation
read this manual and follow
• Operation
all its Safety Rules and • Maintenance
Operating Instructions
• Parts List

Customer Help Line

1-800-843-1682

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Visit our Craftsman website: www.sears.com/craftsman

Part No.:137212540001
 SECTION PAGE SECTION PAGE
Warranty ........................................ 2 Know Your Compound Miter Saw ........ 8
Product Specifications ....................... 2 Glossary of Terms ............................ 9
Power Tool Safety ............................ 3 Assembly and Adjustments ................. 10
Compound Miter Saw Safety ............... 4 Operation ....................................... 17
Electrical Requirements and Safety ...... 4-5 Changing Laser Batteries .................. 23
Accessories and Attachments .............. 6 Maintenance ................................... 24
Tools Needed For Assembly ................ 6 Troubleshooting Guide ....................... 25
Carton Contents .............................. 7 Parts List ......................................... 26

FULL ONE YEAR WARRANTY

If this tool fails due to a defect in material or workmanship within one year of date of purchase, Sears will
at its option repair or replace it free of charge.

Return this tool to a Sears Service Center for repair, or to place of purchase for replacement.

This warranty gives you specific legal rights, and you may also have other rights which may vary from
state to state.
Sears, Roebuck and Co., Dept. 817 WA, Hoffman Estates, IL 60179

Some dust created by power sanding, sawing, grinding, drilling and other construction activities contains
chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals
are:
• Lead from lead-based paints
• Crystalline silica from bricks, cement and other masonry products
• Arsenic and chromium from chemically treated lumber
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your
exposure to these chemicals, work in a well ventilated area and work with approved safety equipment such as
dust masks that are specially designed to filter out microscopic particles.

MOTOR Rotating Table:

Power Source ......................... 120 VAC, 60HZ, 15Amp Diameter .............................. 12-1/2"
Horsepower .......................... 3HP (Max. Developed) Miter Detent Stops .................. 0, 15, 22-1/2, 31.6,
Arbor Shaft Size 5/8" 45 ° R. & L.
Speed ..................................... 4800 RPM (No load) Bevel Positive Stops ............... 0, 45 o
Brake ..................................... Electric Base Dimensions ................... 19" x 16-1/4"
Double Insulated ........................ Yes
MITER SAW Extension Tables .................... Left & Right

Cutting Capacity: Net Weight ........................... 47 Lbs

Crosscut ................................. 2-5/8" x 5-1/2"
Miter 45 ° R. & L ...................... 2-5/8" x 3-1/2"
Bevel 45 ° L ........................... 1-1/2" x 5-1/2"
450 Miter and 45 ° Bevel ............. 1-1/2" x 3-1/2"

To avoid electrical hazards, fire hazards or damage to the tool, use proper circuit protection.
This tool is wired at the factory for 110-120 Volt operation. It must be connected to a 110-120 Volt / 15 Ampere
time delay fuse or circuit breaker. To avoid shock or fire, replace power cord immediately if it is worn, cut or
damaged in any way.
Before using this tool, it is critical that you read and understand these safety rules. Failure to follow these rules
could result in serious injury to you or damage to the tool.
GENERAL SAFETY INSTRUCTIONS 12.ALWAYS WEAR EYE PROTECTION. Any power tool
can throw foreign objects into the eyes and
BEFORE USING THIS POWER TOOL could cause permanent eye damage.
ALWAYS wear Safety Goggles (not
Safety is a combination of common sense, staying alert glasses) that comply with ANSI Safety
and knowing how to use your power tool. standard Z87.1 Everyday eyeglasses
have only impact -resistance lenses.
They ARE NOT safety glasses. Safety Goggles are
To avoid mistakes that could cause serious injury, do not available at Sears. NOTE: Glasses or goggles not in
plug the tool in until you have read and understood the compliance with ANSI Z87.1 could seriously injure
following. you when they break.
1. READ and become familiar with the entire Operators 13.WEAR A FACE MASK OR DUST MASK. Sawing
Manual. LEARN the tool's application, limitations and operation produces dust.
possible hazards.
14.SECURE WORK. Use clamps or a vise to hold work
2. KEEP GUARDS IN PLACE and in working order. when practical, It's safer than using your hand and it
frees both hands to operate the tool,
3. REMOVE ADJUSTING KEYS AND WRENCHES.
1&DISCONNECT TOOLS FROM POWER SOURCE
Form the habit of checking to see that keys and
before servicing, and when changing accessories
adjusting wrenches are removed from the tool before such as blades, bits and cutters.
turning ON.
16.REDUCE THE RISK OF UNINTENTIONAL
4. KEEP WORK AREA CLEAN. Cluttered areas and STARTING. Make sure switch is in the OFF position
benches invite accidents. before plugging the tool in.

5. DON'T USE IN DANGEROUS ENVIRONMENTS. 17.USE RECOMMENDED ACCESSORIES. Consult this

Don't use power tools in damp locations, or expose Operators Manual for recommended accessories. The
them to rain or snow. Keep work area well lighted. use of improper accessories may cause risk of injury
to yourself or others.
6. KEEP CHILDREN AWAY. All visitors and bystanders 18.NEVER STAND ON THE TOOL. Serious injury could
should be kept a safe distance from work area. occur if the tool is tipped or if the cutting tool is
unintentionally contacted.
7. MAKE WORKSHOP CHILD PROOF with padlocks,
master switches, or by removing starter keys. 19.CHECK FOR DAMAGED PARTS. Before further use
of the tool, a guard or other part that is damaged
8. DON'T FORCE THE TOOL. It will do the job better should be carefully checked to determine that it will
and safer at the rate for which it was designed. operate properly and perform its intended function -
check for alignment of moving parts, binding of moving
9. USE THE RIGHT TOOL. Do not force the tool or an parts, breakage of parts, mounting, and any other
attachment to do a job for which it was not designed. conditions that may affect its operation. A guard or
other part that is damaged should be properly repaired
10.USE PROPER EXTENSION CORDS. Make sure your or replaced.
extension cord is in good condition. When using an
extension cord, be sure to use one heavy enough to 20.NEVER LEAVE THE TOOL RUNNING UNATTENDED.
carry the current your product will draw. An undersized TURN THE POWER "OFF". Don't walk away from a
cord will result in a drop in line voltage and in loss of running tool until the blade comes to a complete stop
power which will cause the tool to overheat. The table & unplug the unit.
on page 5 shows the correct size to use depending on
cord length and nameplate ampere rating. If in doubt, 21 .DON'T OVERREACH. Keep proper footing and
use the next heavier gauge. The smaller the gauge balance at all times.
number, the heavier the cord.
22.MAINTAIN TOOLS WITH CARE. Keep tools sharp
11 .WEAR PROPER APPAREL. Do not wear loose and clean for best and safest performance. Follow
clothing, gloves, neckties, rings, bracelets, or other instructions for lubricating and changing accessories,
jewelry which may get caught in moving parts. Nonslip
footwear is recommended. Wear protective hair 23.WARNING: Dust generated from certain materials can
covering to contain long hair. be hazardous to your health. Always operate saw in
well-ventilated area and provide for proper dust
removal.

.3
SPECIFIC SAFETY INSTRUCTIONS FOR THIS 18.MAKE SURE the blade is not contacting the workpiece
before the switch is turned ON.
COMPOUND MITER SAW
1. USE ONLY CROSS-CUTTING SAW BLADES. When 19.IMPORTANT: After completing the cut, release the
using carbide tipped blades, make sure they have a power switch and wait for the blade to stop before
negative hook angle. returning the saw to the raised position.
IMPORTANT: DO NOT USE THIN KERF BLADES-
they can deflect and contact guard and can cause 20.MAKE SURE the blade has come to a complete stop
possible injury to the operator. before removing or securing the workpiece, changing
the workpiece angle, or changing the angle of the
2. DO NOT operate the miter saw until it is completely blade.
assembled and installed according to these
instructions. 21 .NEVER cut metals or masonry products with this tool.
This miter saw is designed for use on wood and
3. IF YOU ARE NOT thoroughly familiar with the operation wood-like products.
of miter saws, seek guidance from your supervisor,
instructor, or other qualified person. 22.NEVER cut small pieces. If the workpiece being cut
would cause your hand or fingers to be within 7-1/4"
4. ALWAYS hold the work firmly against the fence and inches of the saw blade the workpiece is too small.
table. DO NOT perform any operation free hand (use
clamp wherever possible). 23.PROVIDE adequate support to the sides of the saw
table for long work pieces.
5. KEEP HANDS out of the path of the saw blade. If the
workpiece you are cutting would cause your hands to 24.NEVER use the miter saw in an area with flammable
be within 7-1/4" inches of the saw blade, the workpiece liquids or gases.
should be clamped in place before making the cut.
25.NEVER use solvents to clean plastic parts. Solvents
6. BE SURE the blade is sharp, runs freely, and is free of could possibly dissolve or otherwise damage the
vibration. material.

7. ALLOW the motor to come up to full speed before 26.SHUT OFF the power before servicing or adjusting the
starting a cut. tool.
8. KEEP THE MOTOR AIR SLOTS CLEAN and free of 27.DISCONNECT the saw from the power source and
chips or dust. clean the machine when finished using.
9. ALWAYS MAKE SURE all handles are tight before 28.MAKE SURE the work area is clean before leaving the
cutting, even if the table is positioned in one of the machine.
positive stops.
29.SHOULD any part of your miter saw be missing,
10.BE SURE both the blade and the collar are clean and
damaged, or fail in any way, or any electrical
the arbor bolt is tightened securely. component fail to perform properly, shut off the switch
and remove the plug from the power supply outlet.
11.USE only blade collars specified for your saw.
Replace missing, damaged, or failed parts before
12. NEVER use blades larger or smaller in diameter than resuming operation.
10-inches.

13. NEVER apply lubricants to the blade when it is

running.
POWER SUPPLY AND MOTOR SPECIFICATIONS
14. ALWAYS check the blade for cracks or damage before
operation. Replace a cracked or damaged blade The AC motor used in this saw is a universal,
immediately. nonreversible type. See "MOTOR" in the "PRODUCT
SPECIFICATIONS" section on page 2.
15. NEVER use blades recommended for operation at less
than 4800 RPM. To avoid electrical hazards, fire hazards, or damage to the
tool, use proper circuit protection. Your saw is wired at the
16.ALWAYS keep the blade guards in place and use at all factory for 120V operation. Connect to a 120V, 15 Amp
times. circuit and use a 15 amp. time delay fuse or circuit breaker.
To avoid shock or fire, if power cord is worn or cut, or
17.NEVER reach around the saw blade. damaged in any way, have it replaced immediately.
ELECTRICAL
REQUIREMENTS - cont'd 4. FUSES may "blow" or circuit breakers may trip
frequently if:
DOUBLE INSULATED [] a. MOTOR is overloaded - overloading can occur if
The power tool is double insulated to provide a double you feed too rapidly or make too many start/stops
thickness of insulation between you and tool's electrical in a short time.
system. All exposed metal parts are isolated from the b. LINE VOLTAGE is more than 10% above or below
internal metal motor components with protecting insulation. the nameplate voltage rating. For heavy loads, the
voltage at motor terminals must equal the voltage
Replacement parts - When servicing use only identical specified on the nameplate.
replacement parts. c. IMPROPER or dull saw blades are used.
5. Most motor troubles may be traced to loose or incorrect
Polarized plugs - This saw has a plug that looks like the connections, overload, low voltage or inadequate power
one shown below: supply wiring. Always check the connections, the load
and supply circuit if the motor doesn't run well. Check
minimum gauge for the length of cord you are using on
the chart below.

GUIDELINES FOR EXTENSION CORDS

Use a proper extension cord. Make sure your extension
.... _:: : !i¸ cord is in good condition. When using an extension cord,
be sure to use one heavy enough to carry the current your
To reduce the risk of electrical shock, this saw has a
product will draw. An undersized cord will cause a drop in
polarized plug (one blade is wider than the other). This
line voltage, resulting in loss of power and cause
plug will fit in a polarized outlet only one way. If the plug
overheating. The table below shows the correct size to use
does not fit fully in the outlet, reverse the plug. If it still depending on cord length and nameplate ampere rating. If
does not fit, contact a qualified electrician to install the
in doubt, use the next heavier gauge. The smaller the
proper outlet. Do not change the plug in any way.
gauge number, the heavier the cord.

Be sure your extension cord is properly wired and in

Double insulation does not take the place of normal safety good condition. Always replace a damaged extension cord
precautions when operating this tool. or have it repaired by a qualified person before using it.
To avoid electrocution: Protect your extension cords from sharp objects, excessive
1. Use only identical replacement parts when servicing a heat and damp or wet areas.
tool with double insulation. Servicing should be performed
by a qualified technician. Use a separate electrical circuit for your tools. This
2. Do not use power tools in wet or damp locations or circuit must not be less than # 12 wire and should be
expose them to rain or snow. protected with a 15 Amp time delay fuse. Before
connecting the tool to the power line, make sure the switch
MOTOR SAFETY PROTECTION is in the OFF position and the electric current is rated the
IMPORTANT: same as the current stamped on the motor nameplate,
To avoid motor damage, the motor should be blown out or running at a lower voltage will damage the motor.
vacuumed frequently to keep sawdust from interfering with
the motor ventilation. II Lv_
II_IhV_
|ll Lv_
[cf:ll[_ :11_[e]t.i :lKii :1__,"][e]_[_e] t._;}.lf:YAVLc_ll
1. CONNECT this saw to a 120'7, 15 amp. circuit with a 15 (When using 120 volts only)
amp. time delay fuse or circuit breaker. Using the wrong Ampere Rating Total length of cord in feet
size fuse can damage the motor. more than not more than 25' 50' 100' 150'

2. If the motor won't start, release the trigger switch 0 6 18 16 16 14

6 10 I8 I6 I4 12
immediately. UNPLUG THE SAW. Check the saw blade
10 12 16 16 14 12
to make sure it turns freely. If the blade is free, try to
12 16 14 12 not recommended
start the saw again. If the motor still does not start, refer
to the "TROUBLESHOOTING GUIDE"
CAUTION: In all cases make certain the receptacle in
3. If the tool suddenly stalls while cutting wood, release the
question is properly grounded. If you are not sure have a
trigger switch, unplug the tool, and free the blade from
certified electrician, check the receptacle.
the wood. The saw may now be started and the cut
finished.
 RECOMMENDED ACCESSORIES

• Use only accessories recommended for this miter saw. Phillips screwdriver
Follow instructions that accompany accessories. Use
of improper accessories may cause hazards.
• The use of any cutting tool except 10 inch saw blades
that meet the requirements under recommended
accessories is prohibited. Do not use accessories such
as shaper cutters or dado sets. Ferrous metal cutting,
13mm Hex wrench
the use of abrasive wheels and the cutting of masonry
products are prohibited.
• 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 a hazardous condition leading to possible
serious injury.

ACCESSORIES
Visit your Sears Hardware Department or see the Sears
Power and Hand Tool Catalog to purchase recommended
accessories for this power tool.

To avoid the risk of personal injury, do not modify this

power tool or use accessories not recommended by Sears.

Read warnings and conditions on your CARBIDE TIPPED

SAW BLADE. Do not operate the saw without the proper
saw blade guard in place. Carbide is a very hard but brittle
material. Care should be taken while mounting, using, and
storing carbide tipped blades to prevent accidental
damage. Slight shocks, such as striking the tip while
handling, can seriously damage the blade. Foreign objects
in the workpiece, such as wire or nails, can also cause tips
to crack or break off. Before using, always visually
examine the blade and tips for bent teeth, cracks,
breakage, missing or loose tips, or other damage. Do not
use if damage is suspected. Failure to heed safety
instructions and warnings can result in serious bodily
injury.
UNPACKING YOUR MITER SAW , Place the saw on a secure stationary work
surface.
3. Separate all parts from the packing material.
To avoid injury from unexpected starting or electrical shock, Check each one with the illustration below to make
do not plug the power cord into a source of power during certain all items are accounted for, before
unpacking and assembly. This cord must remain discarding any packing material.
unplugged whenever you are adjusting/assembling the
saw,

Remove the miter saw from the carton. If any part is missing or damaged, do not attempt to
assemble the miter saw, or plug in the power cord until the
IMPORTANT: Do not lift the miter saw by the
missing or damaged part is correctly replaced. To avoid
switch handle or miter table handle. It may cause
electric shock, use only identical replacement parts when
misalignment. Lift only by the built in carry handle
servicing double insulated tools.
on the top of the machine.

11 Batteries
Extension Table
Locking Screws

Elbow
Dust Collector

Right Table
Extension

Miter Table Blade

Left Table Extension Handle Wrench
Dust Bag
Safety Hold-down
Clamp

I tl Top (short) Top (long)

Stand Mounting
Hardware Bag
Rubber Foot
Pad

Bottom (short) leg bracket

bracket Bottom (long) leg bracket
Stand Legs bracket
 Safety Lock-OFF Button Handle Locking Lever

Carrying Handle

Cutting Head Handle

ON / OFF Switch

Blade Wrench Storage

Laser Trac g_

Motor

Carbide Blade

Table
Pivot Bolt Lock-Nut

Table Insert Bevel Scale

Extension Table Mounting

Positive Detent Holes
Miter Scale Base

Laser Trac guide Locking

Laser Trac guide lever

Upper Blade Guard

Cover Plate

Dust Bag Retractable Lower Blade

Guard
Table Extension

Sliding Fence

Fence
Table Extension
Fence

Stop Block

Miter Handle
Positive Stop
Safety Hold-down Clamp Quick-Cam
Locking Lever
Miter Lock
CRAFTSMAN COMPOUND MITER SAW TERMS STOP LATCH - Locks the miter saw in the lowered
ARBOR LOCK - Allows the user to keep the blade from position for compact storage and transportation.
rotating while tightening or loosening the arbor locking
bolt during blade replacement or removal. SWITCH HANDLE - The cutting head handle contains
the trigger switch and a safety lock-off slide switch. The
BASE - Supports the table, holds accessories and blade is lowered into the workpiece by pushing down on
allows for workbench or leg set mounting. the handle. The saw will return to its upright position
when the handle is released.
BEVEL LOCKING HANDLE - Locks the miter saw at a
desired bevel angle. WARNING LABELS - Read and understand for your
own safety. Always make certain these are in place &
BEVEL SCALE - To measure the bevel angle of the saw legible.
blade 0° to 45 ° left.
WRENCH STORAGE - Convenient storage to prevent
COVER PLATE SCREW - Loosen this screw and rotate misplacing the blade wrench.
the plate for access to the blade arbor locking bolt.
WOODWORKING TERMS
DUST CHUTE - Exhausts debris away from the user.
ARBOR - The shaft on which a blade is mounted.
EXTENSION TABLE - Extends the width of the work
table for support while cutting long work pieces. They BEVEL CUT - An angle cut made through the face of
can be used with or without a stop block as an additional the workpiece.
side fence.
COMPOUND CUT -A simultaneous bevel and miter cut.
FENCE - Helps to keep the workpiece from moving
when sawing. Scaled to assist with accurate cutting. CROSS CUT - A cut made across the width or grain of
the workpiece.
HAND HOLD - Location of hands for transportation.
FREEHAND - Performing a cut without using a fence
SAFETY LOCK-OFF BUTTON - Yellow button on (guide), hold down or other proper device to prevent the
handle must be pushed forward to activate the trigger workpiece from twisting during the cutting operation.
switch.
GUM -A sticky sap from wood products.
LOWER BLADE GUARD - Helps protect your hands
from the blade in the raised position, it retracts as the HEEL - Misalignment of the blade.
blade is lowered.
KERF - The amount of material removed by blade cut.
MITER HANDLE - Used to rotate the saw to the right or
left cutting position. MITER CUT - An angle cut made across the width or
grain of the workpiece.
MITER SCALE - To measure the miter angle 0 ° to 45 °
left, 0 ° to 45 ° right. RESIN -A sticky sap that has hardened.

MITER SPRING LOCK - Used in combination with the REVOLUTIONS PER MINUTE (RPM) - The number of
miter handle, it locks the miter saw at a preset positive turns completed by a spinning object in one minute.
stop for the desired miter angle.
SAW BLADE PATH - The area of the workpiece or table
MOUNTING HOLES - To mount the miter saw to a top directly in line with the travel of the blade or the part
stable surface. of the workpiece which will be cut.

ON/OFF TRIGGER SWITCH - To prevent the trigger SET - The distance between two saw blade tips, bent
from being accidentally engaged, a lock-off slide switch outward in opposite directions to each other. The further
is provided. To start the tool, push the lock-off slide apart the tips are, the greater the set.
switch forward and squeeze the trigger. Release the
trigger to stop the miter saw. WORKPIECE - The item being cut. The surfaces of a
workpiece are commonly referred to as faces, ends, and
edges.
ASSEMBLY INSTRUCTIONS ASSEMBLE MITER SAW TO STAND
1.Carefully place the miter saw on top of stand.
2.Line up the three mounting holes in the saw base to
To avoid injury, do not connect this miter saw to the the stand.
power source until it is completely assembled and 3. Fasten the saw to the stand using the three mounting
adjusted, and you have read and understood this bolts (12), three washers (t3) and three nuts (t4).
Operators Manual. NOTE: Place a washer on each bolt before
ASSEMBLE STAND (Fig. 1) inserting it into the saw base and through the
1. Unpack all parts and group by type and size. Refer support, then thread the nut onto the bolt (see Fig.
to the parts list on page 32 for correct quantities. 1)
2. Attach one long upper support (4) to top of leg (1) 4.Tighten all three nuts.
using one carriage bolt (2) and nut (5).
NOTE: Hand-tighten bolts until stand is properly NOTE: DO NOT OVER TIGHTEN THE LOCK NUTS
aligned (see step #8). HOLDING SAW TO THE STAND. THIS COULD
3. Attach other end of long upper support to the top of DAMAGE THE SAW BASE.
another leg using one carriage bolt and one nut.
4. Attach one long bottom support (3) to the center of
each leg using carriage bolt and nut. This completes
the front frame section.
5. Assemble the rear frame section in exactly the same
manner.
6. Join the front and rear frame assemblies using two
short upper supports (tl) and two short bottom
supports (10), carriage bolts and nuts.
7. Place all four rubber feet pads (7) onto each leg.
8. Place the stand on a level surface and adjust it so
all legs are contacting the floor and are at similar
angles to the floor. Tighten all bolts.
NOTE: Stand should not rock after all bolts are
tightened.

Fig. 1
!1

14

3
ASSEMBLY INSTRUCTIONS Fig. C

To avoid injury, do not connect this miter saw to the

power source until it is completely assembled and
adjusted, and you have read and understood this
Operator's Manual.

INSTALLING THE MITER HANDLE (Fig. A)

1. Thread the miter handle (1)into the hole (2)located at
the front of the miter table.

Fig. A

Locking
When transporting or storing the miter saw, the cutting
head should always be locked in the down position.
1. Push the cutting head (3) down to its lowest position.
2. Push the stop latch (2) into the locking hole (4).
IMPORTANT: To avoid damage, never carry the miter
saw by the switch handle, the cutting arm, or the miter
table handle. ALWAYS use the designated carrying
handle.

1 2 THE DUST COLLECTION SYSTEM (Fig. D, E)

INSTALLING THE DUST COLLECTION ELBOW
SAW BLADE WRENCH (Fig. B) (Fig. D)
1. For convenient storage and prevention of loss, there is 1. Install the larger end of the elbow (1) onto the
a slot (1) in the rear of the cutting head handle (2) for exhaust port (2).
NOTE: The elbow can be used to attach either the dust
storing the blade wrench (3) when not in use.
bag or a vacuum hose to remove sawdust from the work
area.
Fig. B

2 Fig. D
1 \
1
3
\

INSTALLING THE DUST BAG (Fig. E)

1. Squeeze the metal collar wings (t) of the dust bag
(2).
2. Place the dust bag neck opening around the exhaust
CUTTING HEAD (Fig. C)
port (3), and release the metal collar wings.
Raising
t 3
1. Push down slightly on the cutting handle.
2. Pull out the stop latch knob (2). Fig. E
3.Allow the cutting head (3) to raise to the up position.

To avoid injury and damage to the saw, transport or store

the miter saw with the cutting head locked in the down
position. Never use the stop latch to hold the cutting
head in a down position for cutting operations.
INSTALLING THE TABLE EXTENSION (Fig. F) Fig. G

To avoid injury or possible damage to the tool, support

long work pieces by installing the extension table to
extend the work support surface.

When using extension and stop block on the right side,

hold clown clamp must also be in right side. Using hold
clown clamp on the left side during this operation can 1
cause kick-back and serious injury to the operator.
2
1. Place the table extension rods into the two holes (1)
provided in the miter saw base.
2. Insert one Phillips head screw (2) into the hole (3) and
tighten to hold the extension table.
3. Loosen the locking knob (4), slide the stop block
assembly (5) to the desired location, re-tighten the
locking knob (4).

Fig. F 2

6. Locate the arbor lock (5) on the motor, below the

miter saw switch handle. (Fig. H)
7. Press the arbor lock, holding it in firmly while turning
the blade wrench clockwise. The arbor lock will then
engage and lock the arbor. Continue to hold
the arbor lock, while turning the wrench clockwise to
loosen the arbor bolt.
8. Raise the lower clear plastic blade guard (1) to the
1 upright position. (Fig. G)
NOTE:
1. The Fig. F only shows the installation of the left Fig. H
extension table. Repeat these procedures for the right
extension table. Only one stop block is included with
the machine.
2. The Stop Block may install on either side of the
extension supports.

REMOVING OR INSTALLING THE BLADE

1. Only use a 10-inch diameter blade.

2. To avoid injury from an accidental start, make sure the
switch is in the OFF position and plug is not connected to
the power source outlet.

REMOVING (Fig. G, H, I)

1. Unplug the saw from the outlet.

2. Raise the miter saw to its' upright position.
3. Loosen the cover plate screw (2) with a Phillips
screwdriver.
4. Rotate the cover plate (3) to expose the arbor bolt
(4).
5. Place the blade end wrench over the arbor bolt.
REMOVING - cont'd INSTALLING THE HOLD-DOWN CLAMP (Fig. J)
9. Remove thearborboltandwasher(4),theouterblade
collar(6),andtheblade(7).Donotremovetheinner When using the stop block on the extension table,
bladecollar.(Fig.I) place the hold clown clamp on the same side. Using the
NOTE:Payattention tothepiecesremoved, notingtheir clamp on the opposite side can cause kick-back and
positionanddirection theyface.Wipethebladecollars serious injury to the operator.
cleanofanysawdust beforeinstalling
a newblade.
1. Place the Hold-down Clamp (1) on the mounting
Fig. I hole (2).

Fig. J

7
7

INSTALLING A BLADE (Fig. G, H, I)

Un-plug the miter saw before changing/installing the

blade.
1. Install a 10" blade, making sure the rotation arrow
on the blade matches the clockwise rotation arrow on
the upper guard, and the blade teeth are pointing
downward.
2. Place the outer blade collar (6) against the blade and
on the arbor. Thread the arbor bolt (4) on the arbor.
(Fig. I)
IMPORTANT: Make sure the flats of the blade collars are
engaged with the flats on the arbor shaft. Also, the
flat-side of the arbor collar must be placed against the
blade. To avoid injury from an accidental start, make sure the
3. Place the blade wrench on the arbor bolt. switch is in the OFF position and the plug is not
4. Press the arbor lock (5), holding it in firmly while connected to the power source outlet.
turning the blade wrench counterclockwise. When
it engages, continue to press the arbor lock in, ADJUSTING FENCE SQUARENESS (Fig. K)
while tightening the arbor bolt securely. (Fig. H) 1. Loosen the three fence locking screws (1).
5. Rotate the cover plate (3) back to its original position 2. Position the cutting head in the lower locked position.
until the slot in the cover plate engages with the cover Using a square, lay the heel of the square against the
plate screw (2). Tighten the screw with a Phillips blade, and the rule against the fence (2) as shown.
screwdriver. (Fig. H) Check to see if the fence is 90 ° to the blade.
6. Lower the blade guard (1). (Fig. G) 3.Adjust the fence 90 ° to the blade and re-tighten the
7. Be sure the arbor lock is released so the blade three fence locking screws.
turns freely by spinning the blade until the arbor lock
CAUTION: If the saw has not been used recently,
disengages. recheck blade squareness to the fence and readjust if
needed.
• Always make sure the unit is unplugged. To avoid injury, 1 2 1
never use the saw without the cover plate secure in
place. It keeps the arbor bolt from falling out if it
accidentally loosens, and helps prevent the spinning
blade from coming off the saw.
• Make sure the collars are clean and properly arranged.
Lower the blade into the lower table and check for any
contact with the metal base or the turn table by
spinning the blade manually.

]3
MITERSCALE(Fig.L) ADJUSTING AUXILIARY FENCES (Fig. M)
Themitersawtablehasnineofthemostcommon
angle 1. First make sure the miter saw fence is square to the
settings with positive stops at 0°, 15°, 22.5 °, 31.6° and blade (see Adjustments Fig. K) and adjust if necessary.
45 °. These positive stops position the blade at the 2.Loosen the two extension wing fence screws (1).
desired angle quickly and accurately. 3. Using a square, lay the heel of the square against the
blade, and the rule against the auxiliary fence (2) as
Miter Angle Pointer Adjustment (Fig. L): shown. Check to see if the fence is 90 ° to the blade.
1. Place the miter table at the zero position making sure 4.Adjust the auxiliary fence 90 ° to the blade and in line
the positive stop locking lever snaps into position. with the Miter Saw Fence, retighten the two fence
2. Loosen the miter angle indicator screw (3) and adjust screws (1).
the indicator to the "0" mark on the miter scale.
5. Repeat for other side.
3.Tighten miter angle indicator screw.
CAUTION: If the saw has not been used recently,
Positive Stop Miter Angle Adjustment:
recheck blade squareness to the fence and readjust if
1. Unlock the miter table by pressing down on the needed,
positive stop locking lever (1).
2. While holding the positive stop locking lever down,
grasp the miter handle (2) and move the miter table 2
left or right to the desired angle. _g. M t
3. Release the positive stop locking lever and set the
miter at the desired angle making sure the lever
snaps into place.
Quick-Cam Miter Table Lock Operation:
If miter angles required are NOT one of the nine positive Ci
stops noted above, the miter table can be locked at any
angle between these positive stops by using the Miter
Quick-Cam table lock.
1. Unlock the miter table by pressing down on the d
positive stop locking lever (1).
2. While holding the positive stop locking lever down,
grasp the miter handle (2) and move the miter table
left or right to the desired angle.
3. Release the positive stop locking lever. ADJUSTING EXTENSION TABLE (Fig. N)
4. Press down on the Miter Quick-Cam locking lever (4) If the extension table is not flush with the miter table,
until it locks the miter table in place. adjust the four leveling knobs (t) accordingly until it is
NOTE: The miter Quick-Cam locking lever should level with the table.
lock the table and prevent it from moving. If
adjustment is needed, see next step.
Quick-Cam Miter Table Lock Adjustment: Fig. N
1. Press down and lock the Quick-cam locking lever (4).
This provides room to fit the wrench into position.
2. Loosen the Quick-Cam lock nut (5) using a 13 mm
wrench and release the Quick-cam lock.
3. Turn the adjusting screw (6) either in or out until the ®
locking lever firmly locks the miter table in place.
4. Tighten Quick-Cam locking nut.

Fig. L

14
CUTTING HEAD DOWNWARD TRAVEL BEVEL STOP ADJUSTMENT (Fig. Q & R)
ADJUSTMENT (Fig. P)
Before each cutting operation, check the position of the Before each cutting operation, check the position of the
blade to make sure it does not contact any metal surface, blade to make sure it does not contact any metal surface.
If it contacts any metal surface, the depth of movement If it contacts any metal surface, the depth of movement
can be adjusted, can be adjusted.

To avoid injury from unexpected starting or electrical To avoid injury from unexpected starting or electrical
shock, turn the switch OFF and remove the power shock, turn the switch OFF and remove the power
cord from the power source. cord from the power source.

1. Before attempting this adjustment, move the sliding 90° Bevel adjustment (Fig. Q)
fence as far to the LEFT as possible (see "SLIDING
FENCE" on Page 20). 1. Loosen the bevel lock handle (1) and tilt the cutting
arm completely to the right. Tighten the bevel lock
2. Lower the blade as far as possible. handle.

3. Loosen lock nut (3) using a 10 mm wrench. 2. Place a combination square (2) on the miter table
with the rule against the table and the heel of the
4. Turn the adjusting bolt (4) IN to lower the maximum square against the saw blade.
cutting depth and OUT to raise the maximum cutting
depth. , If the blade is not 90 ° square with the miter table,
loosen the bevel lock handle, turn the bevel angle
Lower the blade to the new maximum depth and adjusting screw (3) in or out with a 10mm wrench
manually rotate the blade with a wooden block to from underneath the table until the blade is square
make sure it does not contact any metal surface. with the table.
NOTE: Repeat adjustment if the blade contacts any
metal surface. 4. Tighten bevel lock handle.

6. Tighten lock nut. Fig. Q

Fig. P

]5
BEVELSTOPADJUSTMENT (Fig. Q & R) - Cont'd Parallel Laser Beam Adjustment (Fig. S)
90 ° Bevel indicator (Fig. R) Lower the cutting head so the blade is flush with the side
5. When the blade is exactly g0 ° to the table, loosen the of the scribed line. Turn on the laser beam, loosen the
LEFT bevel indicator screw (5) using a Phillips screw (4 - Fig. U) _¼turn and adjust the thumbscrew (2 -
screwdriver. Fig. U) accordingly then retighten the screw (4).
6. Adjust the LEFT bevel indicator (6) to the "0" mark (7)
on the bevel scale and retighten the screw.
Fig. S
45 ° Bevel adjustment
7. Unlock the bevel lock handle and tilt the cutting arm
as far to the left as possible. m

8. Using a combination square, check to see if the

blade angle is 45°to the table. m

9. If the blade is not at 45 ° to the miter table, loosen the

lever (1), turn the bevel angle adjusting screw (4) in
i
or out with a 10mm wrench from underneath the
table until the blade is at 45 ° to the miter table.
10. Tighten the bevel lock handle.
45 ° Bevel indicator (Fig. R)
11. When the blade is exactly 45 ° to the table, loosen the
RIGHT bevel indicator screw (8) using a Phillips
Laser b_m
screwdriver.
12. Adjust RIGHT bevel indicator (9) to the 45 o mark (10)
B. Angle Adjustment
on the bevel scale and retighten the screw.
If the laser-beam is not parallel to the scribed line (Fig T),
Fig. R _o adjust the screw (3 - Fig. U) with a Phillips screwdriver.

Be careful not to overturn the adjustment screw. The

maximum turn for the screw (3) is +/- 5,or approximately
1/8 turn (Fig. S) to prevent any possible wire damage.

Fig. T

Laser-beam /
ALIGNING THE LASER GUIDE (Fig. S, T, U)

C. Laser Position Adjustment

For your own safety, never connect the plug to power If the Laser Beam moves when the upper cutting arm is
source outlet until all the adjustment steps are raised and lowered, adjust the screw (1) cautiously with a
complete and you have read and understood the slotted screwdriver +/- 5° or approximately 1/8 turn.
safety and operational instructions.

A. How to Check Laser-beam Alignment Fig. U

1. Find a 90 ° square scrap workpiece and scribe a 90 °
line as the calibrating pattern and position the
workpiece on the table.
2. Turn on the laser and line up the laser beam with the
scribed line.
3. Lower the cutting head to verify the blade is parallel
to the side of the scribed line.

]6
SAFETY INSTRUCTIONS FOR BASIC SAW Keep all guards in place, in working order and
OPERATION proper adjustment.
If any part of this miter saw is missing, bent
BEFORE USING THE MITER SAW damaged or broken in any way, or any electrical
parts don't work, turn the saw off and unplug it.
Replace damaged, missing, or defective parts
before using the saw again.
To avoid mistakes that could cause serious, permanent
injury, do not plug the tool in until the following steps are Maintain tools with care. Keep the miter saw clean
completed: for best and safest performance. Follow instructions
for lubricating. Don't put lubricants on the blade
• Completely assemble and adjust the saw, following while it's spinning.
the instructions. (ASSEMBLY AND
ADJUSTMENTS) • Remove all adjusting wrenches from the tool before
• Learn the use and function of the ON/OFF switch, turning it on.
lock-off switch, upper and lower blade guards, stop
latch, bevel lock handle, and cover plate screws. USE ONLY RECOMMENDED ACCESSORIES
• Review and understand all safety instructions and • Consult the ACCESSORIES and ATTACHMENTS
operating procedures in this Operator's section of this Operators Manual for recommended
ManuaI.(SAFETY & OPERATIONS) accessories. Follow the instructions that come with
• Review the MAINTENANCE and the accessory. The use of improper accessories may
TROUBLESHOOTING GUIDE for your miter saw. cause risk of injury to persons.
• To avoid injury or possible death from electrical
shock: Choose the correct 10 inch diameter blade for the
Make sure your fingers do not touch the plug's metal material and the type of cutting you plan to do. D._o_o
prongs when plugging or unplugging your miter saw. not use Thin Kerr blades.
(ELECTRICAL REQUIREMENTS AND SAFETY)
Make sure the blade is sharp, undamaged and
BEFORE EACH USE properly aligned. With the saw unplugged, push the
cutting arm all the way down. Manually spin the
Inspect your saw. blade and check for clearance. Tilt the miter head to
• Disconnect the miter saw. To avoid injury from a 45 ° bevel and repeat the test.
accidental starting, unplug the saw before any
adjustments, including set-up and blade changes. • Make sure the blade and arbor collars are clean.

Compare the direction of rotation arrow on the • Make sure all clamps and locks are tight and there is
guard to the direction arrow on the blade. The blade no excessive play in any parts.
teeth should always point downward at the front of
the saw. KEEP YOUR WORK AREA CLEAN

Tighten the arbor bolt. Cluttered areas and benches invite accidents.

Tighten the cover plate screw.

Check for damaged parts. Check for: To avoid burns or other fire damage, never use the miter
• Alignment of moving parts saw near flammable liquids, vapors, or gases.
• Damaged electric cords • Plan ahead to protect your eyes, hands, face and
• Binding of moving parts ears.
• Mounting holes • Know your miter saw.
• Function of arm return spring and lower guard: Read and understand the Operator's Manual and labels
Push the cutting arm all the way down, then let affixed to the tool. Learn its application and limitations as
it rise until it stops. The lower guard should well as the specific potential hazards peculiar to this tool.
fully close. Follow instructions in To avoid injury from accidental contact with moving parts,
TROUBLESHOOTING GUIDE for adjustment. don't do layout, assembly, or setup work on the miter
• Other conditions that may affect the way the saw,
miter saw works.
• Avoid accidental starting
Make sure the switch is OFF before plugging the
miter saw into a power outlet.
PLAN YOUR WORK • Make sure there are no gaps between the workpiece,
fence and table that will let the workpiece shift
Use the right tool. Don't force a tool or attachment to during the cut.
do a job it was not designed to do. Use a different • Keep the cut off piece free to move sideways after it
tool for any workpiece that can't be held in a solidly is cut off. Otherwise, it could get wedged against the
braced, fixed position. blade and thrown, possibly causing injury.
• Only the workpiece should be on the saw table.
CAUTION: This machine is NOT designed for cutting • Secure work. Use clamps or a vise to help hold the
masonry, masonry products & ferrous metals (steel, iron, work when it's practical.
and iron-based metals.) Use this miter saw to cut only
wood, wood-like products, or soft metals like aluminum. USE EXTRA CAUTION WITH LARGE OR ODD
Other material may shatter, bind the blade, or create SHAPED WORKPIECES.
other dangers. Remove all nails that may be in the
workpiece to prevent sparking that could cause a fire. • Use extra supports (tables, sawhorses, blocks, etc.)
for workpieces large enough to tip.
DRESS FOR SAFETY • Never use another person as a substitute for a table
extension, or as an additional support for a
Any power tool can throw foreign objects into the eyes. workpiece that is longer or wider than the basic
This can result in permanent eye damage. Everyday miter saw table, or to help feed, support, or pull the
eyeglasses have only impact resistant lenses and are not workpiece.
safety glasses. Glasses or goggles not in compliance • Do not use this saw to cut small pieces. If the
with ANSI Z87.1 could seriously injure you when they workpiece being cut would cause your hand or
break. fingers to be within 7-1/4" inches of the saw blade
• Do not wear loose clothing, gloves, neckties or the workpiece is too small. Keep hands and fingers
jewelry (rings, watches). They can get caught and out of the "no hands zone" area marked on the saws
draw you into moving parts. table.
• Wear non-slip footwear. • When cutting odd shaped workpieces, plan your
• Tie back long hair. work so it will not bind in the blade and cause
• Roll long sleeves above the elbow. possible injury. Molding, for example, must lie flat or
• Noise levels vary widely. To avoid possible hearing be held by a fixture or jig that will not let it move
damage, wear ear plugs when using any miter saw. when cut.
• For dusty operations, wear a dust mask along with • Properly support round material such as dowel rods,
safety goggles. or tubing, which have a tendency to roll when cut,
causing the blade to "bite".
INSPECT YOUR WORKPIECE
Make sure there are no nails or foreign objects in the part
of the workpiece being cut.
Plan your work to avoid small pieces that may bind,
To avoid injury, follow all applicable safety instructions,
or that are too small to clamp and get a solid grasp
on, when cutting non-ferrous metals:
Plan the way you will grasp the workpiece from start to • Use only saw blades specifically recommended for
non-ferrous metal cutting.
finish. Avoid awkward operations and hand positions. A
• Do not cut metal workpieces that must be hand held.
sudden slip could cause your fingers or hand to move
into the blade. Clamp workpieces securely.
• Cut non-ferrous metals only if you are under the
DON'T OVER-REACH supervision of an experienced person.

Keep good footing and balance. Keep your face and

WHEN SAW IS RUNNING
body to one side, out of the line of a possible kickback.
NEVER stand in the line of the blade.

Never cut freehand: Don't allow familiarity from frequent use of your miter saw
• Brace your workpiece firmly against the fence and to result in a careless mistake. A careless fraction of a
table stop so it will not rock or twist during the cut. second is enough to cause a severe injury.
• Make sure there is no debris between the workpiece
and the table or fence. Before cutting, if the saw makes an unfamiliar noise or
vibrates, stop immediately. Turn the saw OFE Unplug the
saw. Do not restart until finding and correcting the
problem.
BODYANDHANDPOSITION (Fig.V) 3. Lock the laser guide assembly into place by pushing
Properpositioning
ofyourbodyandhandswhen the locking lever to the right side of the saw.
operating
themitersawwillmakecuttingeasier and safer. 4. To turn the laser ON or OFF, press the rocker switch
Never place hands near the cutting area. Place hand at (3).
least 7-1/4" away from the path of the blade. Hold
workpiece firmly against the fence to prevent movement Fig. W
toward the blade. Keep hands in position until the trigger
has been released and the blade has completely stopped.
Before making a cut, with the power switch in the OFF
position bring the saw blade down to the workpiece to
see the cutting path of the blade.
• Keep children away. Keep all visitors a safe distance
from the miter saw. Make sure bystanders are clear
of the miter saw and workpiece.
• Don't force the tool. It will do the job better and safer THREE POSITION ROTATING HANDLE (Fig. X)
at its designed rate. Feed the saw into the workpiece The handle of the miter saw has been designed to rotate
slowly with a firm downward motion. and lock at three different positive stops; 0 _,45 °, and 90 o
for operator convenience. To rotate the handle:
Before freeing jammed material: 1. Unlock the red handle locking lever (4) by pulling it
• Turn switch OFR toward the front of the machine.
• Unplug the miter saw. 2. Pull the red handle-locking latch (5) to the front of the
• Wait for all moving parts to stop. saw and hold in position.
3. Rotate the handle to 0°, 45o or 90° and release the
After finishing a cut: handle-locking latch.
• Hold the upper cutting head down. NOTE: After releasing the handle-locking latch,
• Release the switch, and wait for all moving rotate the handle left and right to make sure the latch
parts to stop before moving your hands. engages into the positive locking position.
• If the blade doesn't stop within 6 seconds, 4. Lock the red handle-locking lever by pushing it
toward the rear of the handle.
unplug the saw and follow the instructions in
NOTE: The tightness of the rotating handle can be
THE TROUBLESHOOTING GUIDE section before adjusted by the following steps:
using the saw again. 1. Loosen the four screws (6), and remove the carry
handle (7).
Fig. V 2. If the rotating handle (8) is too loose or tight, adjust
the nut (9) clockwise or counter clockwise with a
13mm wrench.
3. Replace the carry handle and four screws.
o i
Fig. X

J
I

!
i_\ \ /I //

7-1/4" 7-1/4"
TURNING THE SAW ON (FIG. X)
LASER TRAC ON/OFF SWITCH (Fig. W)
To reduce the likelihood of accidental starting, a thumb
activated yellow lock-OFF switch is located on top of the
Laser radiation. Avoid direct eye exposure. switch handle. The safety lock-OFF button (t) must be
Always un-plug miter saw from power source before pushed forward before the trigger switch (2) can be
making any adjustment. activated and the miter saw started.
1. Unlock the laser guide lever (t) by pulling it out Make the switch child-proof. Insert a padlock through the
toward the left side of the saw. hole (3) in the trigger switch and lock it. This will prevent
2. Slide out on the laser guide assembly by pulling on children and other unauthorized users from turning the
the tab (2). switch ON. (Fig. X)

]9
SLIDING FENCE (Fig. Y) BEVEL CUT (Fig. Z-l)

The sliding fence must be fully extended to the left The sliding fence must be fully extended to the left
when making any compound or bevel cuts. Failure when making any compound cuts. Failure to fully
to fully extend the sliding fence will not allow enough extend the sliding fence will not allow enough space
space for the blade to pass through, which could for the blade to pass through, which could result in
result in serious injury. At extreme miter or bevel serious injury. Failure to extend the fence may cause
angles the saw blade may also contact the fence. the saw blade to make contact with the fence.
1. When a bevel cut is required, loosen the bevel lock
1. Unlock the fence cam locking lever (1) by pushing it handle (1). Tilt the cutting head to the desired angle as
toward the rear of the machine. shown on the bevel scale (2). The blade can be
2. Fully extend the fence by sliding it out as far as positioned at any angle, from a 90 ° straight cut (0 ° on the
possible (2). scale) to a 45 ° left bevel. Tighten the lock handle (1) to
3. Lock the fence cam lock by pushing it IN toward the lock the cutting head in position. Positive stops are
fence. provided at 0 ° and 45 °.
NOTE: When transporting the saw, always secure the
sliding fence in the collapsed position (toward the saw -1
blade).
Fig.
Z-1
Fig. Y

MITER CUT (Fig. Z) COMPOUND CUT (Fig. AA)

1. Unlock the miter table by pressing down on the
positive stop locking lever (2). The sliding fence must be fully extended to the left
2. While holding the positive stop locking lever down,
when making any compound cuts. Failure to fully
grasp the miter handle (1) and move the miter table
extend the sliding fence will not allow enough space
left or right to the desired angle.
for the blade which could result in serious injury. At
3. Release the positive stop locking lever, making sure
extreme compound angles the saw blade may also
it engages the positive stop. Slight movement of the contact the fence.
miter handle left or right will ensure positive stop
1. Fully extend the fence by sliding it out as far as
engagement.
possible. See "SLIDING FENCE" on this page.
NOTE: Positive stops at provided at 0°, 15°, 22.5°,
Set the desired bevel angle using the bevel lock
3t .6° and 45 ° right and left.
handle (1) see "BEVEL CUT" above.
NOTE: If the miter angle required is NOT one of the Set the desired miter angle using the positive stop
positive stops noted above, the miter table can be locking lever (3) and the Quick-Cam miter lock. See
locked at any angle between these positive stops by
"MITER CUT" on this page.
using the Quick-Cam miter lock (see Page 14).

Fig. Z
Fig. AA

/
CUTTING BOWED MATERIAL (Fig. BB)
A bowed workpiece must be positioned against the fence
When making multiple or repetitive cuts that result in
before cutting. Do not position workpiece incorrectly or
cut-off pieces of one inch or less, it is possible for the
try to cut the workpiece without the support of the fence.
saw blade to catch the cut-off piece and throw it out of
This will cause the blade to bind and could result in
the saw or into the blade guard and housing, possibly
personal injury.
causing damage or injury. To minimize this risk, turn off
Fig. BB the machine, wait until the blade comes to a complete
stop, unplug the unit & remove the cut pieces.

AUXILARY WOOD FENCE (Fig. DD)

Holes are provided in the saw fence to attach an auxiliary
wood fence (this provides additional depth of cut). This
fence should be constructed of straight auxiliary wood
approximately 3/4 inch thick by 2-1/2 inches high by
18-1/2 inches long. Attach the wood fence securely and
make a full depth cut to make a blade slot. Check for
interference between the wood fence and the lower blade
guard. Adjust if necessary.

WORKPIECE SUPPORT (Fig. CC)

Long pieces need extra support. The support should be Fig. DD
placed under the workpiece. Keep your hand holding the
workpiece positioned 7-1/4" or more away from the blade.
The support must let the workpiece lay flat on the work
table during the cutting operation.
NOTE: When mounted on a flat surface, the miter saw
table is 3-1/8 inches high.

Fig. CC

Cutting capacity with auxiliary fence

Crosscut 3-1/2" x 3-1/2"

Miter 45°R. & L. 3-1/2" x 2"

Bevel 45°L. 2" x 3-1/2"

Compound 45°L.,45°R & L. 2" x 2"

CUTTING A DIMENSIONAL 4X4 WITH ONE CUT CUTTING BASE MOLDING (Fig. GG)
(Fig. EE) Base moldings and many other moldings can be cut on a
A dimensional 4x4 may be cut in half with one cut by compound miter saw. The setup of the saw depends on
attaching an auxiliary wood fence of 3/4 inch thick board. molding characteristics and applications, as shown.
See "AUXILIARY WOOD FENCE" Fig. DD on page 21 Perform practice cuts on scrap material to achieve best
results:
Fig. EE 1. Always make sure moldings rest firmly against the
fence and table. Use hold-down or C-clamps,
whenever possible, and place tape on the area being
clamped to avoid marks.
2. Reduce splintering by taping the cut area prior to
making the cut. Mark the cut line directly on the tape.
3. Splintering typically happens due to an incorrect blade
Auxiliary fence i_ 3.1/2, _.t..Workpiece
application or use of thin kerf blades.

M,,e,, ZLtoo Fig. GG

Miter saw table

Miter saw table t --ram7

Miter at 45 °, bevel at 0 _' Miter at 0 e, bevel at 45 °

VERTICAL MITER CUTTING (Fig. FF)

To make a miter cut in a 2x4 workpiece (1-5/8" x 3-1/2")
in the vertical position on edge, a spacer such as the
auxiliary wood fence described in the "AUXILIARY
WOOD FENCE".

Fig. FF

Auxiliary fence _1-5/8"_)_,J /Workpiece

Miter saw fence _

( [, )) Miter saw

22
CUTTING CROWNMOULDING (Fig. HH, II) Settings for standard crown molding lying flat on
Your compound miter saw is suited for the difficult task of compound miter saw table.
cutting crown molding. To fit properly, crown molding
must be compound-mitered with extreme accuracy. The
two surfaces on a piece of crown molding that fit flat Fig. II
against the ceiling and wall are at angles that, when
added together, equal exactly 90 °.

Most crown moldings have a top rear angle (the section

that fits flat against the ceiling) of 52 ° and a bottom rear
angle (the section that fits flat against the wall) of 38 °.
\
In order to accurately cut crown molding for a 90 ° inside Compound cut crown moldings
or outside corner, lay the molding with its broad back
surface flat on the saw table. Bevel/Miter Settings

When setting the bevel and miter angles for compound BEVEL MITER
miters, keep in mind that the angles for crown molding KEY SETT NG SETT NG TYPE OF CUT
are very precise and difficult to set exactly. Since it is Inside corner-Left side
very easy for these angles to shift slightly, all settings IL 33.9 ° 31.6 ° 1. Position top of molding against
should be tested on scrap molding. Right fence.
2.Miter table set at RIGHT 31.6 °.
3. LEFT side is finished piece.
Fig. HH Inside corner-Right side
IR 33.9 ° 31.6 ° 1. Position bottom of molding
....... t Left against fence.
2. Miter table set at LEFT 31.6 ° .
F 3. LEFT side is finished piece.
Outside corner-Left side
OL 33.9 ° 31.6 ° 1. Position bottom of molding
Q
Left against fence.
@
2. Miter table set at LEFT 31.6 °.
3. RIGHT side is finished piece.
Outside corner-Right side
Mite saw tab_e OR 33.9 ° 31.6 ° 1. Position top of molding against
Right fence.
2. Miter table set at RIGHT 31.6 °.
3. RIGHT side is finished piece.

Fig. JJ
CHANGING THE BATTERIES (Fig. J J)
• Unplug your saw.
1
Failure to unplug your saw could result in accidental
starting causing possible serious personal injury.

1. Lift open the battery cover (1).

2. Remove and replace the two batteries.
Note: Replace with batteries that have a rating of 1.5
volts (Number 4 series and AAA size or equivalent).
When replacing the batteries, the battery cover
should be thoroughly cleaned. Use a soft paintbrush
or similar device, to remove all sawdust and debris.
MAINTENANCE LOWER BLADE GUARD
Do not use the saw without the lower blade guard. The
DANGER lower blade guard is attached to the saw for your
Neverputlubrican_onthebladewhileitisspinning. protection. Should the lower guard become damaged, do
not use the saw until the damaged guard has been
replaced. Develop a regular check to make sure the
Toavoidfireortoxicreaction,
neverusegasoline, lower guard is working properly. Clean the lower guard of
naphthaacetone,lacquerthinnerorsimilarhighlyvolatile any dust or buildup with a damp cloth.
solventstocleanthemitersaw.
CAUTION: Do not use solvents on the guard. They could
make the plastic "cloudy" and brittle.

Toavoidinjuryfromunexpected
startingorelectrical
shock,unplugthepowercordbeforeworkingonthesaw.
When cleaning the lower guard, unplug the saw from the
power source receptacle to avoid unexpected startup.

Foryoursafety,thissawis double-insulated.Toavoid SAWDUST

electrical
shock,fireor injury,useonlypartsidentical
to
thoseidentified
inthepartslist.Reassemble exactlyas Periodically, sawdust will accumulate under the work
theoriginalassemblytoavoidelectricalshock. table and base. This could cause difficulty in the
movement of the worktable when setting up a miter cut.
Frequently blow out or vacuum up the sawdust.
REPLACING CARBON BRUSHES (Fig.KK)
Thecarbonbrushes furnishedwilllastapproximately
50
hoursofrunningtime,or 10,000ON/OFF cycles.
Replacebothcarbonbrusheswheneither has less than If blowing sawdust, wear proper eye protection to keep
1/4" length of carbon remaining, or if the spring or wire is debris from entering eyes.
damaged or burned. To inspect or replace brushes, first
unplug the saw. Then remove the black plastic cap (1) on LUBRICATION
the side of the motor (2). Remove the cap cautiously, All the motor bearings in this tool are lubricated with a
because it is spring-loaded. Then pull out the brush and sufficient amount of high grade lubricant for the life of the
replace. Replace the other side in the same manner. To unit under normal operating conditions; therefore, no
reassemble, reverse the procedure. The ears on the further lubrication is required.
metal end of the assembly go in the same hole the
carbon part fits into. Tighten the cap snugly, but do not Lubricate the Following as Required:
overtighten.
Chop pivot: light machine oil or aerosol will penetrate
NOTE: To reinstall the same brushes, first make sure the from the ends of the junction points. A qualified service
brushes go back in the way they came out. This will technician can remove the pivot upstop to relieve tension,
avoid a break-in period. and the 2 metric set screws holding the shaft, in order to
drive the shaft about 3/4" right. Exposed surfaces are
Fig. KK lubricated with automotive type oil.

Central pivot of plastic guard: Use light household oil

(sewing machine oil ) on metal-to-metal or
metal-to-plastic guard contact areas as required for
smooth, quiet operation. Avoid excessive oil, to which
sawdust will cling.

Link: (which actuates the lower guard movement) may be

oiled at the rear pivot, greased at ball bearing contact,
and oiled where the link actuates the acetyl roller of the
lower guard, if the down chop motion is hard to start.

24
Toavoidinjuryfromaccidental
starting,alwaysturntheswitchOFFandunplugthetoolbeforemoving,replacing
the
bladeor makingadjustments.
ConsultyourSearsServiceCenterifforanyreasonthemotorwillnotrun.
TROUBLESHOOTING GUIDE - MOTOR
PROBLEM PROBLEM CAUSE SUGGESTED CORRECTIVE ACTION

Brake does not 1. Motor brushes not 1. Inspect/clean / replace brushes. See
stop blade within sealed or lightly MAINTENANCE section.
6 seconds. sticking.
2. Motor brake 2. Use a recommended blade.
overheated from use Let cool down.
of defective or wrong
size blade or rapid
ON/OFF cycling. 3. Retighten arbor bolt.
3.Arbor bolt loose. 4. Contact Sears Service Center.
4. Other.
Motor does not 1. Fuse 1. Use & check 15-Amp time delay fuse, or circuit
start breaker.
2. Brush worn. 2. See MAINTENANCE section.
3.Other. 3. Contact Sears Service Center.
Brush spark 1. Brushes 1. Replace Brushes (See Maintenance).
when switch Worn/Damaged
released.

TROUBLESHOOTING GUIDE - SAW OPERATION

PROBLEM PROBLEM CAUSE SUGGESTED CORRECTIVE ACTION

Blade hits table. 1. Misalignment. 1. See ADJUSTMENT section.

Angle of cut not 1. Miter table unlocked. 1. Use Miter Quick Lock.
accurate. See OPERATION Section.
Can't adjust miter. 2. Sawdust under table. 2. Vacuum or blow out dust,
WEAR EYE PROTECTION.
Cutting arm 1. Loose pivot points. 1. See ADJUSTMENT Section.
wobbles.
Cutting arm won't 1. Part failure. 1. Contact Sears Service Center.
fully raise, or 2. Pivot spring not 2. Contact Sears Service Center.
blade guard won't replaced properly
fully close, after service.
3. Sawdust build-up. 3. Clean and lubricate moving parts.
Blade binds, jams, 1. Improper operation. 1. See BASIC SAW OPERATION section.
burns wood. 2. Dull blade. 2. Replace or sharpen blade.
3. Improper blade size. 3. Replace with 10" diameter blade.
4. Warped blade. 4. Replace blade.
Saw vibrates or 1.Saw blade not round. 1.Replace blade.
shakes. 2.Saw blade damaged. 2.Replace blade.
3.Saw blade loose. 3. Tighten arbor bolt.
4.Other. 4.Contact Sears Service Center.
The laser guide 1. The batteries are 1. See CHANGING THE LASER BATTERIES
will not turn on. broken, section.

25
10" COMPOUND MITER SAW PARTS LIST MODEL: 137.212540

When servicing use only CRAFTSMAN replacement parts. Use of any other parts may create a HAZARD or cause
product damage.

Any attempt to repair or replace electrical parts on this miter saw may create a HAZARD unless repair is done by a
qualified service technician. Repair service is available at your nearest Sears Service Center.

PARTS LIST FOR SCHEMATIC A

I.D. No. Description Size qty I,D, No, Description Size Qty
2457 FLAT WASHER @10x22-2 2 0K2W HEX.SOCKET HD.CAP SCREW M5xO.8-16 2

0810 ARM-MITER 1 OK7F CR. RE. ROUND WASHER HD. SCREW M5xO.8-8 8

0813 SPRING PLATE 1 0K7K CR. RE. ROUND WASHER HD. SCREW M6x] .0-12 4
0817 TABLE 1 OK9X DRIVE SCREW @2.3-5 2
0819 MITER HANDLE 1 0KB5 CR.RE. PAN HD. TAPPING SCREW M4X18-10 4
081A PLASTIC SLEEVE 1 0KCX CR. RE. PAN HD PLAIN WASHER TAPPING SCREW M5xO.8-10 5
081D NEEDLE POINTER 1 0KDL CR. RE. PAN HD. SCREW M5xO.8-18 2
081G FOLLOWER PLATE 5 0KDR CR. RE. PAN HD. SCREW M5xO.8-10 3
081J TABLE INSERT 1 0KMS HEX. NUT M6x1.0 T=5

081L MITER SCALE 1 0KQZ LOCK NUT MIOx1.5 T=10

081V SUPPORT 1 OKR0 LOCK NUT M12x1.75 T=12

0820 FENCE 1 OS2T MITER QUICK LOCK ASS'Y

0822 BEVEL SCALE 1 OS2V LOCKING HANDLE ASS'Y

0825 HEX. HD. BOLT 1 OSTZ TRADE-MARK LABEL

0827 NEEDLE POINTER 2 202E SAFETY CLAMP

0828 ROTATION SLIDE PLATE 1 203Y BASE

082F ANGLE REGULATOR 1 20S3 LOCKING HANDLE ASS'Y

082G SLIDING FENCE 1 20X3 KNOB 8

082W LABEL 1 21DZ KNOB 2
084W WARNING LABEL 1 22SL AUXILIARY TABLE 2
OCQH BEVEL LOCK HANDLE 22SN LOCKING TUBE 2
OD7W STOP LATCH 22SP SCALE PLATE 4
OD7X SHAFT 22SR SUPPORT ROD 4
0D7Z STOP LATCH KNOB 22SW FENCE 2
OJ4U FLAT WASHER @6x18-1.5 2 22SX HANDLE

OJ7G FLAT WASHER 3/8x29/32-1/8 1 22T3 STOP BLOCK

0J7R FLAT WASHER 1/2xl-3/54 1 235C EXTENSION TABLE ASS'Y

0J8D FLAT WASHER 3/8x3/4-5/54 1 24F2 EXTENSION TABLE ASS'Y

0JAF EXTERNAL TOOTH LOCK WASHER @5 2

OJMM O-RING P5 1
OJPD HEX. HD. BOLT M6x1.0-16 1
OJPE HEX. HD. BOLT M6x1.0-20 1
OJQM HEX. HD. BOLT M6x1.0-30 2
0JQT HEX. HD. BOLT M10x1.5-75 1
0K0W HEX. HD. SCREW AND WASHER M6x1.0-25 2
0K24 HEX.SOCKET HD.CAP BOLT M8x1.25-35 2
0K2N HEX.SOCKET HD.CAP BOLT M8x1.25-25 1
0K2S HEX.SOCKET HD.CAP BOLT M8x1.25-45 2
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10" COMPOUND MITER SAW MODEL: 137.212540

PARTS LIST FOR SCHEMATIC B

I.D. No. Description Size Qty I.D. No. Description Size Qty
2145 LOCK HANDLE ASS'Y COLOR #23 1 0gEM C-RING A-34
2146 LASER ASS'Y 1 0JET E-RING E-4

2794 TRADE-MARK LABEL 1 0JFB SELF-LOCKING RING SPN-5

0831 SHAFT SLEEVE COLOR #6 1 0JMQ O-RING P8

0833 LEVER 1 OJUK HEX. SOC. HD. CAP BOLT M6x1.0-16

0836 PC-GUARD 1 0JZF HEX. SOC. SET SCREW M6x1.0-10

083S TRIGGER 1 OJZN ARBOR BOLT M8x1.25-20

083V HANDLE(RIGHTSIDE) 1 0K29 HEX.SOCKET HD.CAP SCREW M6x1.0-12

083X BUTTON SWITCH 1 0K42 CR.RE. PAN HD. SCREW & WASHER M6x1.0-30

083Y COMPRESSION SPRING 1 0K72 CR.-RE. TRUSS HD. SCREW MBx0.8-12

083Z CORD CLAMP 1 0K7Z CR. RE. TRUSS HD. ROUND NECK SCREW M6x1.0-14

0841 HANDLE (LEFT SIDE) 1 0KA6 CR.RE. PANHD. TAPPING SCREW M5x12-10

084C HANDLE SEAT 1 OKB7 CR.RE. PAN HD. TAPPING SCREW M4xl 8-16

084D CARRY HANDLE 1 OKB8 CR.RE. PAN HD. TAPPING SCREW M4x18-20

084F HANDLE LOCKING LEVER 1 OKB9 CR.RE. PAN HD. TAPPING SCREW M5x16-10
084H BOLT 1 0KBC CR.RE. PANHD. TAPPING SCREW M5x16-25

084J CUSHION 1 OKBM CR.RE. PAN HD. TAPPING SCREW M4x18-28

084K SET PLATE 1 0KD6 CR. RE. PAN HD. SCREW M4x0.7-8

084M STOP CLAMP 1 OKMS LOCK NUT M6xl.0T=5

084Q COMPRESSION SPRING 1 0KQW LOCK NUT M5x0.8 T=5

084S TILTING SCALE 1 0KQY LOCK NUT M8x1.25 T=8

084V ELBOW 1 0KR3 LOCK NUT M6x1.0 T=6

0859 TENSION PLATE 1 0KTT WIRE CLAMP "1/4 ......

085C FOLLOWER PLATE 1 OKUX TERMINAL
085D SLIDE PLATE 1 0KWT LEAD WIRE ASS'Y

085E SPACER 1 0L8A POWER CABLE

085G PLATE COVER 1 0LU2 LIMIT SWITCH

085H HANDLE BAR 1 OQN0 MOTOR

085J HANDLE 1 OQQ1 GUARD-CORD

OBD1 CUSHION 1 OS2W HOUSING ASS'Y

OCES COMPRESSION SPRING 1 OS2X LOCK HANDLE ASS'Y

0CKS SPRING WIRE 1 OSTZ TRADE-MARK LABEL

OCV5 DUST BAG ASS'Y 1 20KY TORSION SPRING

0D99 SHIM 1 20LM TRADE-MARK LABEL

0D9A ANCHOR BLOCK 1 20LU CAUTION LABEL

OD9S CHIP PLATE 1 21EF SPRING GUARD

ODT4 ROLLING WHEEL COLOR #6 1 23PP BLADE

ODT7 BEARING COLOR #6 1 24HS LABEL

ODTZ ARBOR COLLAR 2 25AZ CAUTION LABEL
ODVJ BLADE WRENCH 1 26LR WARNING LABEL
0J53 FLAT WASHER cp8.4x24-2 1 272Y BOLT

0J6G FLAT WASHER cp8.2x18-2.0 1

0JB3 WAVE WASHER WW-14 1

0JBZ PARALLEL PIN cp6.0-16 1 2439 INSTRUCTION MANUAL 1

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10" COMPOUND MITER SAW MODEL: 137.212540

PARTS LIST FOR SCHEMATIC C

MOTOR

I.D. No. Description Size Qty

1100 GEAR BOX COVER 1

1101 UPPER ARM 1

1102 SPRING PIN cp4-36 1

0HX9 NEEDLE BEARING HK-1010 1

0JX2 HEX.-SOC SET SCREW M5xO.8-6 2

0K56 CR. RE. COUNT HD. SCREW M5x0.8-12 3

OKCM CR.-RE.PAN HD, AP, SCREW & WASHER M5x 16-35 4

OKLA PLASTIC SCREW M5xO,8-6 2

OKWM LEAD WtRE ASS'Y -RED 1

0PLT BEARING COVER 1

OQ9K FLOW GUIDE 1

OQGR COMPRESSION SPRING 1

OQME BRACKET STOP 1

0QMK PLASTIC CAP 1

OQMR ARMATURE ASS'Y - 1

0QMY WIRE PROTECTOR 1

0QQS BRUSH HOLDER ASS'Y 2

OQQU CARBON BRUSH ASS'Y 2

OQRO BRUSH COVER 2

OQR2 BEARING BUSHING 1

OQYW FIELD ASS'Y 1

110A CR. RE.PAN HD.TAPPtNG SCREW & WASHER M5x 12-55 2

1 lOB MOTOR HOUSING COLOR 23# 1

110C ARBOR SHAFT ASS'Y 1

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10" COMPOUND MITER SAW MODEL: 137.212540

PARTS LIST FOR SCHEMATIC D

STAND

I.D. No. Description SJze Qty

093B RUBBER FOOT PAD color #6 4

0J4F FLAT WASHER cp8x ] 6-2.5 3

0KRR SERRATED TOOTHED HEXAGON FLANGE NUT M8x] .25 T=7.5 19

OSTZ TRADE-MARK LABEL 1

OZlG CAP HD. SQ.NECK BOLT M8x ] .25-12 16

22XS LONG UPPER SUPPORT color #6 2

22XV SHORT UPPER SUPPORT color #6 2

22XW LONG BOTTOM SUPPORT BRACKET color #6 2

22XX SHORT BOTTOM SUPPORT BRACKET color #6 2

22XY BRACKET color #6 4

23A9 CR. RE. PAN HD. SCREW M8x1.25-25 3

10" COMPOUN D MITER SAW MODEL: 137.212540

SCHEMATIC D

STAND

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 Your Home
For repair - in your home - of all major brand appliances,
lawn and garden equipment, or heating and cooling systems,
no matter who made it, no matter who sold it!
For the replacement parts, accessories and
Operator's Manuals that you need to do-it-yourself.
For Sears professional installation of home appliances
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1-800-4-MY-HOME ® (1-800-469-4663)
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Our Home
For repair of carry-in items like vacuums, lawn equipment,
and electronics, call or go on-line for the location of your nearest

Sears Parts & Repair Center.

1-800-488-1222
Call anytime, day or night (U.S.A. only)
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To purchase a protection agreement (U.S.A)

or maintenance agreement (Canada) on a product serviced by Sears:
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Para pedir servicio de reparaci6n Au Canada pour service en fran(_ais:

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1-888-SU-HOGAR sM (1-800-533-6937)
(1-888-784-6427) www.sears.ca

,_,gE/.4R8
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