Craftsman 137.212360 User manual

Operator's Manual
JCRHFTSMIIN°J
10 in. COMPOUND MITER SAW
WITH LASER TRAC _
Model No..137.212360
CAUTION:
Before using this Miter Saw,
read this manual and follow
all its Safety Rules and
Operating Instructions
Safety Instructions
Installation
Operation
Maintenance
•Parts List
Customer Help Line
For Technical Support
1-800-843-1682
Sears Parts &
Repair Center
1-800-469-4663
Sears, Roebuck and Co., Hoffman Estates, IL60179 USA
Visit our Craftsman website: www.sears.com/craftsman
Part No. 13721236001 Printed in China

SECTION PAGE
warranty ............................................... 2
Product Specifications .......................... 2
Symbols ................................................ 3
Power Tool Safety ................................. 4
Compound Miter Saw Safety ................. 6
Electrical Requirements and Safety ...... 7
Accessories and Attachments ............... 8
Tools Needed for Assembly .................. 8
Carton Contents .................................... 9
SECTION PAGE
Know Your Compound Miter Saw .......... 10
Glossary of Terms ................................. 11
Assembly and Adjustments ................... 12
Operation ............................................... 18
Maintenance .......................................... 23
Troubleshooting Guide .......................... 24
Parts List ................................................ 25
Repair Protection Agreement .................. 28
CRAFTSMAN ONE YEAR FULL WARRANTY
If this Craftsman tool failsdue to adefect in material orworkmanshipwithinone year from the
date of purchase, call 1-800-4-MY-HOME®to arrange for free repair(or replacement if repair
proves impossible).
This warranty appliesfor only90 daysfrom the date of purchaseifthis productisever used for
commercialor rentalpurposes.
This warranty does notincludeexpendable parts, suchas lamps, batteries,bitsor blades.
This warrantygives you specificlegal dghts, and you may also have other rightswhichvary from
state to state. Sears, Roebuck and Co., Hoffman Estates, IL 60179
_i, WARNING J
Some dust created by using power tools contains chemicals known to the state of California to cause
cancer and 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
masks that are
MOTOR
Power Source................ 120V AC, 60Hz, 15 Amp
Arbor Shaft Size............ 5/8 in.
Speed ........................... 4800 RPM (No load)
Brake ............................ Electric
Double Insulated .......... No
MITER SAW
Rotating Table:
Cutting Capacity:
Crosscut ........................... 2-5/8 in. x 5-1/2 in.
Miter 450 R & L ................. 2-5/8 in. x 3-7/8 in.
Bevel 45 ° L ....................... 1-1/2 in. x 5-1/2 in.
45 ° Miter and 45 ° Bevel .... 1-1/2 in. x 3-7/8 in.
BLADE
Diameter ........................... 10 in.
Miter Detent Stops ....... 0°, 15 °, 22.5 °, 31.6 °, 45 ° R &L Arbor ................................. 5/8 in.
Bevel Positive Stops .... 0°, 45 °L
IA WARNING J
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 a110-120
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 your tool, it is critical that you read and understand these safety rules. Failure to
follow these rules could result in serious injury to--damage to the tool.
n2 - I
2009/03

WARNING ICONS
Your power tool and its Operator's Manual may contain "WARNING ICONS" (a picture symbol
intended to alert you to, and/or instruct you how to avoid, a potentially hazardous condition).
Understanding and heeding these symbols will help you operate your tool better and safer.
Shown below amsome of the symbols you may see.
SAFETY ALERT: Precautions that involve your safety.
®PROHIBITION
WEAR EYE PROTECTION: Always wear safety gogglesorsafety glasseswithside
shields.
READ AND UNDERSTAND INSTRUCTION MANUAL: To reduce the risk of injury,
user and all bystanders must read and understand instruction manual before using this
product,
®KEEP HANDS AWAY FROM BLADE: Failure to keep your hands away from the blade
will result in serious personal injury.
SUPPORT AND CLAMP WORK
I,A DANGER I
IA WARNING]
I,& CAUTIONI
ICAUTIONI
DANGER: indicates an imminentlyhazardoussituationwhich,if not
avoided, willresult indeathor seriousinjury.
WARNING: indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION: indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
CAUTION: used without the safety alert symbol indicates a potentially
hazardous situation which, if not avoided, may result in property
damage.
IIIIIIIII IIIIIIIIII IIII I 3 III III III

GENERALSAFETYINSTRUCTIONS
BEFOREUSINGTHISPOWERTOOL
Safetyisacombinationofcommonsense,
stayingalertandknowinghowtouseyourpower
tool.
[_IL WARNING]
To avoid mistakes that could cause serious
Injury, do not plug the tool in until you have
read and understood the following.
1. _READ and become familiar withthe
entire Operator'sManual. LEARN
the tool's application,limitationsand
possiblehazards.
2. KEEP GUARDS IN PLACE and in working
order.
3. REMOVE ADJUSTING KEYS AND
WRENCHES. Form the habit of checking to
see that keys and adjusting wrenches are
removed from the tool before turning ON.
4. KEEP WORK AREA CLEAN, Clutteredareas
and benches inviteaccidents.
5. DO NOT USE IN DANGEROUS
ENVIRONMENTS. Do not usepower tools
in damp locations,orexpose them to rainor
snow. Keep workarea well lit.
6. KEEP CHILDREN AWAY. Allvisitorsand
bystandersshouldbe kept asafe distance
from work area.
7. MAKE WORKSHOP CHILD PROOF with
padlocks,master switchesorby removing
starterkeys.
8. DO NOT FORCE THE TOOL. Itwill do thejob
better and saferat the rate for whichit was
designed.
9. USE THE RIGHT TOOL. Do not force the tool
or an attachment to do a job for which it was
not designed.
10.USE PROPER EXTENSION CORDS. Make
sureyourextension cordis ingood condition.
When using an extensioncord, be sure to use
one heavy enoughto carrythe currentyour
productwilldraw. An undersizedcord will
resultina dropin line voltageand inlossof
power whichwill cause the toolto overheat.
III IIIIIIII III I
The table on page 7 shows the correct
size to usedepending on cord length and
nameplate ampere rating.If indoubt, use the
next heavier gauge. The smallerthe gauge
number, the heavier the cord.
11.WEAR PROPER APPAREL. Do notwear
loose clothing,gloves, neckties,rings,
braceletsor otherjewelrywhich mayget
caught in movingparts.Nonslip footwear is
recommended.Wear protectivehaircovering
to containlong hair.
12.ALWAYS WEAR EYE PROTECTION. Any
Oower toolcanthrow foreignobjects
intothe eyes and couldcause
permanenteye damage. ALWAYS
wear SafetyGoggles (not glasses)
that complywithANSI Safety standard Z87.1.
Everydayeyeglasses have only impact-
resistantlenses.They ARE NOT safety
glasses.Safety Goggles are availableat
Sears. NOTE: Glasses orgogglesnot in
compliance with ANSI 7.87.1 could seriously
injureyou"when they break.
13.WEAR A FACE MASK OR DUST MASK.
Sawing operationproducesdust.
14.SECURE WORK, Use clamps or a vise to
Oold work when practical. It is safer
than using your hand and it frees
both hands to operate the tool.
15.DISCONNECT TOOLS FROM POWER
SOURCE before servicing,and when
changingaccessories such as blades, bits
and cutters.
16.REDUCE THE RISK OF UNINTENTIONAL
STARTING, Make sure switch is in the OFF
position before plugging the tool in.
17.USE RECOMMENDED ACCESSORIES.
Consult this Operator's Manual for
recommended accessories. The use of
improper accessories may cause risk of injury
to yourself or others.
18.NEVER STAND ON THE TOOL. Serious
injury could occur if the tool is tipped or if the
cutting tool is unintentionally contacted.
19.CHECK FOR DAMAGED PARTS, Before
further use of the tool,a guard orother part
thatisdamaged shouldbe carefully checked
4---_ III

todetermine thatit willoperate properlyand
perform its intended function - checkfor
alignmentof movingpads, binding of moving
parts, breakageof pads, mountingand any
other conditionsthat may affect itsoperation.
A guard orother part thatis damagedshould
be properlyrepairedor replaced.
20,NEVER LEAVE THE TOOL RUNNING
UNATTENDED. TURN THE POWER "OFF".
Do notwalkaway from arunning tooluntilthe
blade comes to a complete stopand the tool
is unpluggedfrom the power soume.
21,DO NOT OVERREACH. Keep properfooting
and balance at all times.
22,MAINTAIN TOOLS WITH CARE. Keep
toolssharp and clean_forbest_
performance,Follow instructionsfor
lubricatingand changingaccessories,
23,WARNING: Dust generated from certain
materialscan be hazardousto your health.
Alwaysoperate saw in well-ventilatedarea
and providefor proper dustremoval.
24.1A DANGER I
People withelectronic devices, such as
pacemakers, should consult their physician(s)
before using this product. Operation of
electrical equipment in close proximity to a
heart pacemaker could cause interferenceor
failureof the pacemaker.

SPECIFICSAFETYINSTRUCTIONSFORTHIS
COMPOUNDMITERSAW
1. DO NOT USE THIN KERF BLADES they
can deflect and contact guard and can cause
possible injury to the operator.
2. DO NOT operate the miter saw until it
is completely assembled and installed
according to these instructions.
3. IF YOU ARE NOT thoroughly familiar with
the operation of miter saws, seek guidance
from your supervisor, instructor or other
qualified person.
4. ALWAYS hold the work firmly against the
fence end table. DO NOT perform any
operation free hand (use clamp wherever
possible).
5, KEEP HANDS out of the path of the saw
blade. If the workpiece you are cutting would
cause your hands to be within 6-3/4 in. of the
saw blade, the workpiece should be clamped
in place before making the cut.
6. BE SURE the blade is sharp, runs freely and
is free of vibration.
7. ALLOW the motor to come up to full speed
before starting a cut.
8. KEEP THE MOTOR AIR SLOTS CLEAN
and free of chips or dust.
9. ALWAYS MAKE SURE all handles are tight
before cutting, even if the table is positioned
in one of the positive stops.
10. BE SURE both the blade and the collar are
clean and the arbor bolt is tightened securely.
11. USE only blade collars specified for your saw.
12. NEVER use blades larger in diameter than
10 inches.
13. NEVER apply lubricants to the blade when it
is running,
14. ALWAYS check the blade for cracks or
damage before operation. Replace a cracked
or damaged blade immediately.
15. NEVER use blades recommended for
operation at less than 4800 RPM.
16. ALWAYS keep the blade guards in place and
use at all times.
17. NEVER reach around the saw blade.
18. MAKE SURE the blade is not contacting the
workpiece before the switch is turned ON.
19. IMPORTANT: After completing the cut,
release the trigger and wait for the blade to
stopbefore returningthe saw to the raised
position.
20. MAKE SURE the blade has cometo a
completestopbefore removingor secudng
the workpiece,changingthe workpieceangle
orchangingthe angle of the blade.
21. NEVER cut metalsor masonryproductswith
thistool.This miter saw is designedfor use
on wood and wood-like products.
22. NEVER cut smallpieces. Ifthe workpiece
being cut wouldcause your hand orfingers
to be within6-3/4 in. of the saw bladethe
workpieceistoo small.
23. PROVIDE adequate supportto the sidesof
the saw table for longwork pieces.
24. NEVER usethe mitersaw inan area with
flammableliquidsor gases.
25. NEVER usesolvents to clean plasticparts.
Solventscouldpossiblydissolveor otherwise
damage the material.
26. SHUT OFF the powerbefore servicingor
adjustingthe tool.
27. DISCONNECT the saw from the power
sourceand cleanthe machinewhen finished
using.
28. MAKE SURE the work area iscleanbefore
leavingthe machine.
29. SHOULD anypart of your mitersaw be
missing,damaged, or fail in any way, orany
electricalcomponentfail to perform properly,
lockthe switchand removethe plugfrom
the power supply outlet. Replace missing,
damaged, orfailed parts before resuming
operation.
POWER SUPPLY AND MOTOR
SPECIFICATIONS
The AC motor used in this saw is a universal,
nonreversible type. See "MOTOR" in the
"PRODUCT SPECIFICATIONS" section on
page 2.
IA WARNINGI
To avoid electrical hazards, fire hazards,
or damage to the tool, use proper circuit
protection. Your saw is wired at the factory
for 120 V operation. Connect to a 120 V, 15
A circuit and use a 15 A time delay fuse or
circuit breaker. To avoid shock or fire, If
power cord is worn or cut, or damaged in any
way, have it replaced immediately.
6...... [....

GROUNDING INSTRUCTIONS
IN THE EVENT OF A MALFUNCTION OR
BREAKDOWN, grounding provides apath of
least resistance for electric currents and reduces
the risk of electric shock. This tool is equipped
with an electrical cord that has an equipment-
grounding conductor and a grounding plug. The
plug must be plugged into amatching receptacle
that is properly installed and grounded in
accordance with all local codes and ordinances.
DO NOT MODIFY THE PLUG PROVIDED.
If it will not fit the receptacle, have the proper
receptacle installed by a qualified electrician,
IMPROPER CONNECTION of the equipment
groundingconductorcan resultin riskof electric
shock. The conductorwiththe greeninsulation
(with or withoutyellowstripes)isthe equipment
NOTE: When using an extension cord on a
circuit with a #14 wire, the extension cord must
not exceed 25 feet in length. Before connecting
the motor to the power line, make sure the switch
is in the off position and the electric current is
rated the same as the current stamped on the
motor nameplate. Running at a lower voltage
will damage the motor. This tool is intended for
use on a circuit that has a receptacle like the one
illustrated in Fig. 1.
Fig. 1 shows a three-pronged electrical plug and
receptacle that has agrounding conductor. If a
properly grounded receptacle is not available,
an adapter (Fig. 2) can be used to temporarily
connect this plug to a two-contact grounded
receptacle. The adapter (Fig. 2) has a rigid lug
extending from it that MUST be connected to
apermanent earth ground, such as aproperly
groundingconductor. If repairor replacementof grounded receptaclebox.
or IAWARNiNGI
oorv_'t the equipment groundingconductorto a
liveterminal.
CHECK witha qualifiedelectricianorservice
person if youdo notcompletely understandthe
groundinginstructions,or ifyou are not certain
the tool isproperlygrounded.
USE onlythree-wire extensioncords thathave
three-prongedgroundingplugswiththree-pole
receptacles thataccept the tool'splug. Repairor
replace damaged orworn cordsimmediately.
GUIDELINES FOR EXTENSION
CORDS
USE THE PROPER EXTENSION CORD. Make
sureyour extensioncord isin goodcondition.
Use an extensioncordheavy enoughto carry
the currentyour productwilldraw. An undersized
cordwill causea dropin linevoltage resulting
in lossof power, overheating and burningout
of the motor.The table on the rightshows the
correct size to use dependingon cordlength
and nameplate ampere rating.If in doubt,use
the next heaviergauge. The smallerthe gauge
number,the heavier the cord.
Make sureyour extension cordis properly
wiredand in goodcondition.Always replace a
damaged extensioncord orhave it repairedbya
qualifiedtechnicianbeforeusingit. Protectyour
extensioncordsfrom sharpobjects, excessive
heat and dampor wetareas.
iil,e] =-illi_ll r,_,_.vll
Use a separate electrical circuit for your tool. This
circuit must not be less than #12 wire with a 20 A
time-lag fuse or a #14 wire with a 15 A time-lag
fuse.
In all cases, make certain the receptacle is
properly grounded. If you are not sure, have a
qualified electrician check the receptacle.
[A WARNING l
This tool isfor indoor use only. Do not
expose to rain or use in damp locations.
Fig. 1 _i1 _:_:ee-Pronged Plug
II'-0AJ LroundingProng
ProperlyGrounded
Three-Pronged
Fig. 2 Receptacle
GroundingLug_Make sure this
!I(_"l II iSconnected
_i-!.L ! "_'_l_lJ_to a known
IIground
Two-Pronged
...-_ _ Receptacle
U/" -Adapter
IAWARNING[
This tool must be grounded while in use to
irotect the operator from electric shock.
(When usin_l120 voltsonly)
III II III III II 7

_e,][e,]:k'.,5.-,[e]-i i:[..,fzl _ielz| ii IVzTI,];i_v_i:1_| i
RECOMMENDED ACCESSORIES
I,_ WARNING I
• Use only accessories recommended for
this miter saw. Follow instructions that
accompany accessories. Use of Improper
acceseorles may cause hazards.
•The use of any cutting tool except 10 in.
saw blades which meet the requirements
under recommended accessories is
prohibited. Do not use accessories such
as shaper cutters or dado sets. Ferrous
metal cutting and the use of abrasive
wheels is 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.
[A, WARNING]
• 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 Upped 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 blade, 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.
munro_o]nk,'ln+l=1:lm:lntl=+o]:ir;1.-,_-_:lmi=]m¥_
SUPPLIED NOT SUPPLIED
Blade Wrench Adjustable Wrench
=====J :::::::::::::::::::::
Hex Key Combination Square
Philips Screwdriver
Slotted Screwdriver
COMBINATION SQUARE MUST BE TRUE
Shouldnot gap or overlapwhen square is flipped
over (see dotted figure).
Straight edge or
Draw light lineon a 3/4 in. board,
board along this this edge must be
edge. perfectly straight.
ji
i!
fI
//
I I
L
Gap from untrue square when
. flipped over.
II 8 !11 _I IIII flllllllll

UNPACKINGYOURMITERSAW
IAWARNING I
To avoid injury from unexpected starting or
electrical shock, do not plug the power cord
into a source of power during unpacking and
assembly. This cord must remain unplugged
whenever you are working on the saw.
1. Remove the miter sawfrom the carton.
iMPORTANT: Do notlift mitersaw by
the triggerswitchhandle. It maycause
misalignment. Liftmachine bythe built-in
carry handle.
2. Placethe saw on a secure stationarywork
surface.
3. Separate allpartsfrom the packingmaterial.
Check each of the illustrationsshown below
to make certainall itemsare accountedfor,
before discardingany packing material
I,A WARNING I
If any part is missing or damaged, do not
attempt to assemble the miter saw, or plug In
the power cord untll the mlssing or damaged
part Is correctly replaced. To avoid electric
shock, usa only Identical replacement parts
when servicing double insulated tools. Call
1-800-4-_AY-HOM_ for replacement parts.
Miter Saw
Hold-DownClamp
Dust Bag
Batteries
.._J
Hex Key
MiterTable Handle
Blade Wrench
Rear Extension Stay
II III 9 IJ IIIII

Safety Lock-Off Button
U
Cover Plate
Bevel
Hand Hold for
Transportation
MiterAngle
Pointer
Positive Stop Locking Lever
-Miter Lock Handle
ON/OFF
Arbor
LaserOn/Off Switch
Latch
Miter
Table Insert
10 II
Bevel Lock Handle
Rear Extension Stay
Hand Holdfor
Transportation