Craftsman 320.18780 User manual

_erat0r _ _ual
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Ic-n-sm-nw
I
I
evolv
t2Amps 7-1/4-in.
Compact Circular Saw
r " ½ _ ,;.
Model No. 320.18780
\
DOUBLE INSULATED
,_WARRANTY
A-GAUTION F_ ad, understand o:nd_f_How'---_-S_PE_ _ -_0
all safety Rule'_:_._idOpe_ating lnst_'ucl]iori,_:
in this Manual before using this product. •ASSE_LY_
DESCRIPTION
•OPERATION
•MAINTENANCE
Sears Brands Management Corporation
VisitourCraftsmanviiebsite:Www;craftsman.com •TROUBLESHOOTING

Warranty
Safety Symbols
Safety Instructions
Glossary of Terms
Unpacking
Description
.... _ °-
-.. r_'"_
Operation
Maintenance
Troubleshooting
Accessories
L-' .
..-..
~-__ ?
J
Parts List
Sears Repair Parts Phone Number _--.- o
CRAFTSMAN EVOLV ONE YEAR FULL'WARR_.NTY
,page 2.-_
_Page3"
Pages 10-14 _
,Rage,l& ,:_
Pages1 14
Pagesl'_-24
-t c" "_ "r " = c " ° "_r" '
Page 25-27
,Pages 27 " "
Pages 28
Pages 29-31
Back Cover
If this Craftsman.Evolv product fails' due to ama nufacturer's_ defect in
material or workmanship within one year from'.the date of purchase, return
it to any Sears ster, e or other Craftsman Evolv oUtlet.in the United,States for
free replacement. _ " :•"
This warranty does not cover the,blade, which is an'.expe .dd_l_ie part.
This warranty i_:vQid if this product is ever-used for commercial or
rental purposes. _ -',,'_..... --
This warranty gi,_eS you s_ec[fjolegal :_'_ .... :"
rigllt_, and you :_ay-ai&o have other
rights .which vary frorh s'ta{'e-_o state. ..... -
Roe6u_k arfd CO:_,' H£,ffman Estates "IL 60179 "
Sears ;,
SAVE THESE INSTRUCTIONSi:
READ ALL INSTRUCTIONS!
WARNING: dus_t._pr_=iated._b._t_'q;_g,.[_.,wer;,.tools:_contains _he.m._;
known to the state o_C;olifornia to#au, se_6ancer and birtl_#efe4cts or qth_r,, .. _;
_ ._. -,",' ,'.. :_ " :- ;_:_: " --:_:._ _'!-_-; . ;-," -'.,_. _, _ :If__
reproauctlve _m;., ... ...... "" ,. ," .._., : .'_-,. "'_ ....i"., i, _'' : ....
,J,& _ -
;o
18780 Manual_Revised_09-0513

The purpose of safety symbols is to attract your attention to possible dangers. _
The safety symbols, and the explanations with them, deserve your careful
attention and understanding. The symbol warnings DO NOT, by themselves, :
eliminate any danger. The instructions and warning they give are no substitutes
for proper accident prevention measures.
_IL WARNING: Be sure to read and understand all safety instructions in this '_
manual, including all safety alert symbols such as "DANGER," "WARNING,"
and "CAUTION," before using this tool. Failure to following_ll instructions listed
below may result in electric shock, fire and/or serious personal injury_
SYMBOL MEANING
_i_ SAFETY ALERT SYMBOL: Indicates DANGER, WARNING, OR CAUTIOI_
May be used in conjunction with other symbols or pictographs.
_IL DANGER: Failure to obey this safety warning will result in death or serious
injury to yourself or to others. Always follow the safety precautions to reduce the
risk of fire, electric shock and i3ersonal injury.
WARNING: Failure to obey this safety warning can result in death or serious
injury to yourself or to others. Always follow the safety precautions to reduce the
risk of fire, electric shock and personal injury.
CAUTION: Failure to obey this safety warning may result.in personal injury
to yourself or others or property damage. Always follow the safety precautions to
reduce the risk of fire, electric shock and personal injury.
DAMAGE PREVENTION AND INFORMATION MESSAGES
These inform user of important information and/or instructions that could lead to
equipment or other property damage if not followed. Each message is preceded
by the word "NOTE" as in the example below:
NOTE: Equipment an_i/or property damage may result if these instructions
are not followed.
WEAR YOUR _IL WARNING: The operation of any power tools 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
les or safety glasses with side shield .and a full-
face shield when needed. We recon_mend a Wide _
Vision Safety Mask for use over eyeglasses or. standard
safety glasses withside shield, available at Sears
Stores or other Craftsman outlets. Always use eye
protection that is marked to comply with_ANS! -Z87.1
18780 Manual Revised_09-0513 Page 3

GENERAL POWER TOOL SAFETY WARNINGS
WARNING: Be sure to read and understand all instructions in this manual
before using the circular saw. Failure to follow all instructions may result in
hazardous radiation exposure, electric shock, fire, arid/or serious personal injury.
_k WARNING: Do not attempt to operate this tool until you have thoroughly
read all instructions, safety rules, and Warnings. Failure to comply with themcan"
result in fire, electric.shock, or serious personal injunj. Save the manual and refer
to it frequently.
SAVE THESE INSTRUCTIONS
GENERAL SAFETY PRECAUTIONS +
WORK AREA SAFETY
•Keep your work area clean and well lit. Cluttered workbenches and dark
areas invite accidents.
•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 thedust or fumes. _+
• Keep bystanders, children and visitors away while oPerating a power toq!.
Distractions can cause you to lose control.
Make your workshop childproof with padlocks and master' switohes. Lock
tools away when not In use. "
Make sure the work area has ample lighting so you can seethe Work and
there are no obstructions th,_t will"interfere with safe operation before, u§ing
your tool. _ _,
PEI_SONAL SAFETY
Stay alert, watch what you are doing and use common sense when
•operating a power tool. DO not use tool wh+iletired or under the influence
of drugs, alcohol, or medication. A moment of inattention while 0perating
,power toGJSmay result in serious personal injury•. -.
• Dress properly. Do.not wear loose clothing or jewelry. Contain long hair.
Keep your hair, clothing, and gloves-away from moving parts. Loose
clothes, jewelry, or long hair can be caught.in movingparts. .++ ,+/.,
• Avoid accidental Startiing. Be Sure Switch is offbef0_+, pi_,ggi'ng i!_+'.'_. +_:_'_
Carrying t001S with youi" finger oh the switch or plLl_lgi_ _n.to_ol_ _t _h._ithe
sWitch in the "ON" position invites.accidents. ' ' -'_: -"- _ + _°+-_-_°" ;
• . ,.-. , ;, ,., ,
Remove adjusting key s or switches before turning the tool on. A wrench
or a key that is left attached to a rQtating part of the tool may result in
•personal injury.
18780 Manual_ReVised_09-0513 Page4

{,
"0
DO not overreach. KeeP proper footing and balance at all times. Proper
footing and balance enables better control of the tool in unexpected situations.
Use safety equipment. Always wear eye protection. Dust mask, non-
skid safety shoes, hard hat, or hearing protection mustbe used for
appropriate conditions. __.
Know your power tool. Read this operator's manual carefully. Learn the
saw's applications and limitations;'as well as the Specific potential =hazards
related to this tool. "
'TOOL USE AND, CARE-
_I_ WARNING: Be sure to read-and understand all instructions before Operating
this router. Failure to follow all instructions listed below may result in electric
shock; fire _.ndtor serious personal injury. °
•Use clamps or other practical ways to secure and support the workpiece
to a stable platform. Ho!ding the work by hand or against your body is
Liristable and may lead_tb 10ss of €onlErol. " "- '"..... "
Do not force the tool, Use the correct tool and bit for your aPP!ication, Th_
correct tool will do the job better and safer at the rate for which it is designed.
Do not! Use the t_o! _ifswitch doe,_s.not turn it on" or off:.Any tQ01 that
.cannotbe cQntro!led _vith.the switch is dangerous and must .be repaired...
•Disconnect plug from the power source before making any adjustments,
changing aqcessor_ies, or sto$[ng the_too, I. Such preventive safety me,asures
,i-reduce the risk of starting th e tool accidentally. _ _.
•Store idle tools out of the reach of children and other untrained persons.
Tools are dangerous inthe; bands of untrained, users.
•Maintain tools with care. Keep cutting tools sharp andclean. Properly
maintained tools with sharp cutting edges are !ess like!y to bind and are easiel
to control. .
•Check for misalignment or binding of moving parts; breakage Of parts,
'and any other condition_hat may affect the toets operation. If'damaged,
have the tool serviced bef(1re using. Many accidents are caused by: poorly
maintained tools. _ ;. .... _ _::_ S_
•Use only accessories that are recommended by the manufacturer for yota
model. Accessones that may be suitable_for one tool may become hazardous
when used on another toQl_. -
:o Never leave the tool running. Always ;turn it off. _--.0,not leave the t0ol until it:
"-comes to a complete stop. : '_
18_r80 Manual_Revised_09-0513 Page .=

ELECTRICAL SAFETY
Double insulated tools are equipped with a
polarized plug (one blade is wider than the
other). This plug will fit in a polarized outlet
only one way. If the plug does not fit fully in
the outlet, reverse the plug. If it still does not
fit, contact a qualified electrician to install a
polarized outlet. Do not change the plug in any
way. Double insulation [] eliminates the need
for the three-wire grounded power cord and
grounded power supply system. This circular saw
is a double insulated tool.
Cover of
Grounded ------"
Outlet- Box
@
•Avoid body contact with grounded surfaces such aspipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your
" _body is grounded. ° " "
•Do not expose power tools to rain or wet conditions _or use power tools in
wet or damp locations. Water entering a power t0ol will increase the risk of
;" electric shock. "_ _...... "' _ _
* _ Do not abuse the cord. Never use the cord to carry the tools Or pull
the plug from the outlet. Keep cord away fron_ heat; Oil, sharp edges :
or moving parts. Replace d_imaged cords immeCliately. Damaged c()rds
increase the risk of electric shock. _:,
When operating a power tool outside, use an outdoorextenSiori €ord
marked "W-A" or" W." These cords are rated for outdoor use and reduce the
risk of electric shock.:. ,_; _., ,,
Replace damaged cords immediately. Using a da:_naged _ord can cause
shock, burn or electrocution. ,--, _.
If an extension cord is required; use a cord with the proper size of c-onductor
to prevent excessive voltage drop, loss of power, or overheating. The
following table shows the correct size to use, depending on cord len.gth
',.and the nameplate amperage rating of the too_,When in-doubt_, us e the next
•.heavier gauge. Always use UL andCSA listedextension cords. : _ _,
Recommended sizes of extension cords
ts. Tatai Length_f,_rd ..,Feet
120V 25ft _0ft 100ft
16
16
16
t_''" o-.
_l'150ft
•J.,
14
_ipere Rat:ing _ '
AWG "
16
12
14 12
14 12
Not Recommended
More Than
0
6
10
12
Not More Than
6
10
12
16
18
18
16
14
,_8780 Manual_Revised_09-0513 ,,, Page 6

• - Before connecting the tool to a power source (receptacle,- outlet, etc.), be
sure that the voltage supplied is the same as that specified on the nameplate
of the tool. A power source with voltage greater than that specified for the
- tool can result in serious injury to the user, as well as "damage t6-th'e 1_ool. "
SAFETY SYMBOLS FOR YOUR TOOL
The label on your tool may include the following-symbols.
V Volts
A ............................................. ............. Amps
Hz ......... _........... ;............ ...................... Hertz .i
W .... _i:...: ............................. _._.............. Watts
min ....................................................... Minutes
_,.-. ............... _................. ..................... Alternating curr_nt
-- .._................................. ;....,_..... ..... :. Direct current
no :_. ...... ,........................... .. ....:.......... No-load'speed
[] ...................................................... Class II construction, Doublelnsulated _
.../mi n ........ ......... ,...... _............. ,........... Revolutions or Strokes per min•_t e
_ .......... ..,...... ;..... :;::.3 ..................... .Indicate_ danger, warning_or cautibrt_'
_, ,, It meansattention! Your safety is involved.
SERVICE ,SAFETY
_-_ " .. ,.-. o--_ .. -,. . ... _ : -,-_ ._.
•,If-any pa_t_.of,this saw is missing o_ should !_reak, beod_-.,or fail in any _vay;
_.-should_any electrical .component_fajl. to pe_orm properly:.shut Off.the.power
:o;switch and ,.remove-thee,saw plug,from, the. po_wer source and have the missing,
damaged or failed parts replaced before resuming operation, . ..;
Tool service must be pe_fq _rm@der_Jy._byqu.alified re .ip_Jr.pe .rsppnel, S_,_w.Jceo_
main.tenance performed by uDqualified pemQ.nnel Co,uld result-in,a,d.s___f inju_,.
When servicing atool, use only identibal replacemen_ parts. PolIoW"
o.:,,instfuctiens_m the maintenanceinstructionsof, this manual,. Use-of,...._
_--_vnauthorized p_U'ts, or, failure-to follow maintenance instruc_tions, may_create a
_,risk of electric shook or injury. _•-., ,
SPECIFIC SAFETY RULES FOR CIRCULAR SA_" "" -' -"
•: :_. ,-_ _. - . - .. ,_ _.-,_; .- ..,,_,_, :" _.. ." :-_, ",
WARNING: Keep h,qds away from cutting area an_ bl_de.iK_eep:,your-,. ,
second hand on the auxiliary handle.or motor housing. ;l_i60th hands are_h_icling
the saw, the blade cannot cut them.
_CAUTION-- Blades coast after, saw is switched off. ,_, ,':. _-,
•Keep your body positioned to either Side Ofthe sa_v blade and not in direct
line with the saw blade. Kickback could cause the saw to jump backwards.
1_780 Manual_Revised_09-0513 ;: - I_age_7

•Do not reach underneath the work. The guard cannot protect you from the
blade beneath the workpiece.
_1_ DANGER: When saw!ng through a workpiece, the lower blade guar d does
not cover the blade on the underside of the workpiece. Always keep your hands
and fingers away from the cutting area. :
•Check the lower guard for proper closing=before each rise. Do not
operate the saw if the lower guard does not move freely and close instantly.
Never clamp or tie the lower guard in the open position. If the saw is
accidentally dropped, the lower guard may be bent. Raise the lower guard
with the retracting lever. The guard is operating properly when it moves
freely, does not touch the blade or any other part in all angles and depths of
cut, and readily returns to the closed position.
•Check the operation and condition of the lower guard spring. Ifthe
guard and the spring &Pe not operating properly, they must be serviced
before use. The lower guard may operate sluggishly, due to damaged parts,
gummy deposits, or a buildup of debris. Do not operate your saw until the
damage has been repaired or replaced.
•The lower guard should be retracted manually only formaking special
cuts, sucl_ as pocket or compound cuts. Always raise the lower guard t_y
retracting its lever. As soon as the blade enters the material, the lower guard,,
must be_released. For all other sawing, the lower guard should operate
automatically.
•Always make sure that the lower guard is covering the blade" before
,;_,placing the saw down on a work bench or floor.. An unprotected moving
_" blade Will cause the saw to Walk backwards, cuttir_g whatever fs in its path.
_,_ Make note of the timeit takes for the blade tb stopspinning a/t_r;theswitch
is released. _ ---
....Never hold the piece being cut in yotJr hahds :oP_aicPoss youP legs. It, "
iS important to support,the wdrkpiece properly in,order to minimize body
exposure, blade, binding, or loss of control,- .. _- .. .. :
•Hold tool by inSUlated gripping s_urfaces_(handles)when pet'f0rming an
opei'ation where the cutting tool may c0ntact hidden wiring or itsOwn
cord. Contact with a "live" wire will make the exposed metal parts Of the tool
"live" and shock the operator. ... :_ _ _; _ ._ _- ':;- - _.. ,..", . -
•Always clamp the workpiece securely so it will not move when making the Out.
• when ripping, always Use _i rip fence or straight ecige guide. "l-his'impro_;_
;the accuracy of thecut and reduces the bhance of the blade l:)inding. :
'. .
•Always use blades that have the correct size and shape (diamond vs.
round) arbor holes. Blades that do not match the mounting:hardware Of the
...§a w will run erratically and cause loss of controL
'T16780 ManuaLRevised_09-0513 : Page8

• r Never use damaged or incorrect blade washers or bolts. The blade
washers and bolts were specially designed for your saw for optimum
performance and safety of operation.
•Never cut more than one piece at a time. Do not stack more than one
workpiece on the worktable at a time.
•Avoid awkward operations and hand positions where a sudden slip could
cause your hand to move into the blade.
•Never reach into the cutting path of the blade.
WARNING: Use of this product can generate dust containing chemicals
known to the state of California 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. - -
Yore" risk from these exposures varies, depending Upo n how often you do
this type of work. To reduce your exposure to these chemicals:
•___Wor_k in aw_lJ-ventilated,_area. _
_,,_W_rk ,wlt_, approved safety equipment, such _ those,dust masks _Hat-are ;%_;_,_
specially designed to filter out microscopic particles. ,;
Avoid prolonged contact with dust from .power sanding, Sawing, grinding, ,,
drilling and other Construction activities. Wear protective clothing and wash
exposed areas with soap and water. Allowing dust to geti_t0: your mouth, '_
eyes or lay on the skin may promote absorption of harmful ,chemicals.
WARNING: Use of this tool can generate and/or disburse dust, which md_ ' !_
cause serious and permanentrespiratory or other injury. Always use NIOSH/
OSHA approved respiratory protection appropriate for the dust exposure. Direct
particles away from face and body. _.
ADDITIONAL RULES FOR SAFE OPERATION
AtO WARNING" Be sure to read and understand all instructions. Failure folloow_
all instructions listed below may result in electric shock, fire and/or serious _;_°_;°°°_
personal _{njUry. _r
•Know your power tool. Read this operator's manual carefully. Learn the ';
,_!aPplications and !imitations, as wel!,as the, specific pgtential haza[_s related ,,
to this tool. Following this rule will reduce the risk of electric shock,_fire or -......_
serious injury.
•Always wear safety glasses or eye shields when using this saw. Everyday
eyeglasseshave only impactLresistant lenseS-; they are not saf_, glasses. °
•Protect your lungs. Wear a face mask or dust mask if the operation is du_
18780 Manual_Revised_09-0513 Page9

Protect your hearing. Wear appropriate personal hearing° protectionduring
use. Under some conditions noise from this product may contribute to
hearing loss. ,
All-visitor and bystanders must wear the same safety equipment that the
operator of the saw wears.
.Inspect the tool cords periodically and if damaged have them repaired
at your nearest Sears Service Center. Be aware of the cord location.
Always check the tool for damaged parts. Before further use of the
tool, a guard or other part that is damaged should be carefully checked to
determine if it will operate properly and perform its intended functionl Check
for misalignment or binding of moving pa_ts, breakage of parts, and any. other
condition that may affect the tool's operation. Aguard orother part that is
damaged should be properly repaired or replaced at a Sears Service Center.
Inspect and remove all nails from lumber before routing.
Save these instructions. Refer to them frequently and usethem to instruct -
others who may use this tool. If someone, borrows this tool, make sure they
have these instructions also.
Spindle ,"
The_shaft on Which abla'de orcuttih_ol' is hlounted'. Also' called the _,tbor. •
Reyolutions Per Minute.(R, RM) ., r _ -_-:._ _:.
The number-of turns completedby_:spinning -object. ir_one minute.
Saw-Blade Path.
The area over_ under, behind or in front of the blade, as itapplies to the
wor._piece. That area which will be or,has, been,cut by.theblade.
Set
7'
The distance that the saw blade tooth is,bent (or-set) outward from the face ef_'_;.
the blade.
I_ter Cut
A cutting operation made with the blade at any angle other than 90? to the-fenGe.:
Compound-Miter Cut .... _, ,-. .... _,, ._.,.
A_bmpound miter _i]t is a cut madeusing a miter angle _ihd abeve! ahgleatthe
same time.; "' ' :' - _ ° •
Cross cut
o
A _utting or sl_al_ing ol_eration macle against ti_e g'rain (_1;the workpiece.
B_vel Cut , ...... .. :
A cutting operation made wRh the blade at any angle other than 90°to the miter table.
18_._0 Manual_Revised_09-0513 Page 10

Dado;Cd_ - ,;
Anon-through cut that produces a square-sided notch or trough in the
w0rkpiece (requiresa special blbde): -' '- " _ -,
chamfer Cut " - "
A cut removing a wedge from. a block of wood so.that the end (orpart of-the
end) is angled at other than 90 °... - -. -:_, Y
Ripping or Rip Cut
Acutting operation along the length of the workpiece.
Freehand Cut .... "_/, : ,.. ., "_-_- .
Performing a cutwith0ut u_ing'a f_hce; _ter g_Jge, fixtuie; Work clamlf,or
other proper device to' keep the:-Wori_piede"_om fWistii_g:0r 'moving durihg" the"
cut. Freehand cuts are dangerous and must be,.avoided,_;_ .... ,., : _;_ _,
Through. Sawing_-
Any cutting operation where the blade ext_rids c0mp{etbly;thtough the thickdes.,
of the workpiece. _ .:_--, --
Non-Through Cuts
Any cutting operation where the blade does not extend completely through tile _
thickness of the workpiece, like a dado cut.
Leading End
The end of the-qvOrkpiece pushed into tool first.
Kerf
The material removed-by the blade in a through cut or the_slot pr@,_uced by the
blade in a non-through or partial cut. ,,_ _ .:,
Kickback ._ ,. _
Ahazard that can occur when,.the-b:_d e binds 0_"stall s, .throwing.the workpiece
back toward operator. .-
.o-
•Workpiece or Material- ':_ -_. (_.
.../.
The item On which the cutting operation is being done. T"he"surfaces of a
Workpiece are commonly referred to as faces, ends and edges.
Gum
A sticky, sap-based residue from wood products.
Resin
A sticky, sap-based substance that has hardened.
1878OManual_Revised_09-0513 .__ " _ . , _-Page-ll

_IL WARNING: Your saw should neverbe €onne_,ted to_the power.source when
you are assembling parts, making adjustments, installing or removing blades,
cleaning, or when it is not in use. Disconnecting the circular saw will'prevent
accidental Starting,: v_hich c_uld:cause serious personal injury.
The saw's cutting blade is not installed at the factory. - - _
The blade wrench is stored on the base. The wrench is used When changing or'
installing a new blade. : -'_ , : _ -- ........ ,
Inspect the saw carefully to make sure that no breakage or damage h-as occurred
during ship, ping. l{ any of the items mer_tioned is missing,, return the sawto your
nearest S.ears store or_Cr;a_sl_laQ Evoly oy_et,to ha_;e the saw replaced..
_lk WARNING" If any pa_ i_ b_o_ <Or'_is_i_g, do not attempt to plug in the
power cord or operate saw until the broken or missing part is replaced. Failure to
do _o, could _reSu!t i,npos_ble._erious_inju_.
PARTS LIST (Fig. 1)
4878.Q,Manual_Revised 09-0513 ,,_ Page 12

KNOW; _OUR GIRC ,IJLAR SAW (Fig. 2)
Fig. 2
•Trigger Switch
Rear Handle
LJpper
Blade Guard
Lower Blade
Guard LeVer
L-Blade "
Lower
Blade Guard
_- o. o
Spin_die-Clamping
':v _- Screw ' " "
Front
_s_i_t:;Han_die
Motor- Housing
_o-Motor Housing- Front Assist Handle
Spiffdle-Lock
Butt0n_
x-
J
Bevel Scale
Bev'eI-Acli'ustrfient
._-:-L,.o.c_ki_g,L,ever _.
:,_- _,. Base...,
MOL_'nti:rigSlots :
for Edge-Guide : . _
Depth-of-Cu[ SCale
Lower Blade--
Guard Lever
_= -Look-off- Button adj.usting leyer ,_:
N-O'i'E- Bef()re attempting tO use your sa.w, familiarize yourself With all_f its .....
operating features and safety requirer_nts.. ;!_!::: _ ;_-
Your circular saw has a precision-built electric motor; it should only be
connected to a 120-volt, 60-Hz AC only power supply (normal household
current). Do not operate on direct current (DC). This large voltage drop will cause
a loss of power and the motor will overheat. If the saw does not operate when
plugged into correct 120-volt, 60-Hz AC ONLY outlet, check the power supply.
The saw has an 8-ft., 2-wire power cord (no adapter needed).
18"_.'_B_Manual_Revised_09-0513 ,-, Page13

_ThisCircular Saw_a_ith_fol!owing_-'featu res: _
i:_;'_12'/_mp,;5500 RPM (n0-1oad sPeed) mo;(or provides power and i_O_Clu_i_6-r_
fast, sure cuts in wood, plywood, hardboard, and wood-based materi_i's_
.
.
4.
.
6.
.
.
'9.
10.
11.
12.
13.
Quick depth-of-cut adjustments with a maximum depth of cut_ 2-7/16-in.
thick at 90°; 1-3/4-in. thick at 45 °
Easy-to-read bevel cut scale adjusts from 0°to 45 °bevel capacity.
Heavy-duty, lightweight cast-aluminum blade guards for extra strength
and durability. , ._
Extended length trigger switch for maximum control and comfort.r
Large, stamped:steel base provides stability for maximum control-during-
sawing applicat_ons_ -....
Rear handle an(_:_front-assiSt handle for positive grip, control, balance,
and comfort. ,
Ineludes .Craftsman® 24 tooth ca[bide-tipped, steel, general-purpose blade
for fast, smooth Cuts.
Sidemounted _spindle Iock'_for easy-blade changes. ' __ii
Built-in sawdust ejection chute_helps direct dust and chips away from operator.
Permanently lubricated 100% ball bearings for smooth 0perati6n "a :n'dlong life.
Durable machined gearing for efficient power transmission.
Wrench storage located on the base is used to conveniently st0rethe :_la,de
wrencll;when it"is not in use.
" - FiCATION
PRODUCT'SPECl
Rating -
No load Speed
Blade Diamete
Blade Arbor.-
Cutting Depth at 90 °
Cutting Depth at 45 °
Maximum Bevel Angle
Tool we[grit
.r"
120V- 60Hz, 12 Amps
5500RPM
7:1/4 in. (184mm) -:.
5/8 in. (16mm)
2 -7/16 in. (62turn)
1 3/4 in. (44.5mm)
45 °
•, "°'_= T" _ _ -
•187:80 Manual_Revised_09-0513 :._,l_.ag_14

_k WARNING:oA 7-1/4-inch blade is the maximum blade capacity of your saw.
A blade largerthan 7-1/4 inches will come in contact with the blade guards.
Never usea 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 anaccident causing serious_:injury.
SAW BLADES
All saw blades need to be kept clean, sharp, and properly set in order to cut
efficiently. Using a dull blade places a heavy load on the saw and increases
the danger of kickbackS-Keep-exti'a-brddes on hahd.so sharp blades are
always available: Gum or wood pitch that has hardened on the blade slows
the saw. Usegum and pitch remover, hot water, or kerosene to remove these
substances. Do not use gasoline.
BLADE GUARD SYSTEM (Fig. 3)
The lower blade guard is there
for your protection and safety. It
should never be alter-ed.-fo,r any
reason. _t becomes dare_aged
or begir(-_,, o return slo-_]y, dO
not operate your saw_uBtiLthe ..
damaged pa_ has been repaired
or replaced. Always leave the
guard in its correct operating
,position when using the saw. of workp=ec_;-
-_-CAUTi0N:Never use-the saw
when the guard is not operating * _ ;
properly. The guard ,should be checked for correct _operation before;each use. If
you drop yOur.saw, check the lower blade guard for damage at. all,depth settings
before using it again. ' " ,: :
NOTE" The auard is operating'pPoperly when it moves freely and th:en;readily
returns tO the closed p._tlon. If, for any reason, the lower blad eguar d doesnot
close fre:_, take the s.._to your nearest Sears RepairCenter fop servi_:e before
using it.
•:18780 ManuaLRevised_09-0513 oPage 15

K!CK_-BACK_,WHAT CAUSESIT AND WAYS TO, HELP PREV_NT IT (Fig.4) :
Fig. 4
Correct Blade Depth
blade does not extend more
than 1/4 in;'below workpiece
3.
Blade is Set Too Deep
The Causes of Kickback
1.... Kickback is a sudden reaction
to a pinched, bound, or
misaligned saw blade, which
causes,an uncontrolled saw to
lift up and out of the workpiece
and towaYd the operator_.
2. When the blade is pinched
or bound tightly by the kerf
closing down, the blade stalls
and the motor reaction drives
the uni_,apidly back towards
the operator.
If the blade becomes twisted
misaligned in the cut, the_ .
-_ _teeth at.the back edgeof the
blade can dig into the top
surface .ofthe wood. This
cause s the blade to climb
_,- out of!he_kerf and jump baok
towards the operator.
.
s
.
Fig. 5 : °
m
Right
o,°
Fig. 5a
_
Wrong
i r_. ' , ., , _.
oo
Sawing into knots or nails
in the workpiece can
cause Kickback.
Sawing into wet or warped
lumber can cause Kickback
(Fig. 5a).
Forcing a cut or not supporting the workpiece correctly can cause Kickback
(Fig. 5a).
Kickback is a result of tool misuse and/or incorrect operating procedures or
conditions. It can be avoided by taking the proper precautions.
18780; ManuaLRevised_09-0513 Page 16

Ways to Help Prevent Kickback ,
DANGER: Always immediately release the trigger switch if the blade binds
or the saw stalls. Kickback could cause you to lose control of the saw. Loss of
control can lead to serious injury.
=
.
Always maintain a firm grip
with both hands on the saw
(Fig. 6) and position your body
and arms to allow you to resist
kickback forces. Kickback
forces can be controlled by
the operator, if the proper
precautions are taken.
If the blade is binding, or when
you are interrupting a cut for
any reason, always release
the trigger and hold the saw : €
motionless in the material until
the blade comes to a complete stop. Never attempt to remove the saw froth '_
the work or pull the saw backward while the blade is in motion or Kickback may
,occur. Check and take corrective action to eliminate the cause Qf blade binding!
3. Inspect the workpiece fox knots or nails ibefore-cutting,_Never, saw into a ;knot
or nail.
4. Do not cut warped or wet lumber (Fig. 5&)._ " '..... __'
5, Always support large panels to minimize the risk_of blade pinChing and _....
kickback. Large panels tend to sag under their own weight (Fig.Sa). "
Supports must be placed under the panel: one near tiCk'line of cdt and one:
near the edge of the panel (Fig.5). _
6...When restarting the saw in the workpiece, center the blade inthe kerf and ._,
'check to be sure that the saw teeth are not eqgaged into the material, if th9
saw blade is binding, it may walk up or Kickback from the workpiece when,.
the saw is restarted: o _ :_,
7.,, Do not use a dull or damaged blade. Unsharpened, improperly set, or :
gummed-up blades produce narr0w_._eff wliii3h cauSe_s,exCessive friction,
blade binding, and Kickback. _, _
8. Keep the blade at the correct depth setting. The depth setting should not
exceed 1/4-inch below the material being cut (Fig. 4).
.Be sure that the blade-depth and bevel-adjustment locking levers are tight
and secure before making a cut. If the blade adjustment shifts while cutting,
it may cause binding and Kickback.
10. Use extra caution when making a "Pocket Cut" into existing walls.or other
blind areas. The protruding blade may cut objects that can cause Kickback.
1'8780 Manual_Revised_09-0513 '. -•PaSte17

LOCK-OFF BUTTON (Fig. 7)
The lock-off button reduces the
possibility of accidentally starting
the saw. The lock-off button is
located on the handle above the
trigger switch. The lock-off button
must be depressed before you pull
•the trigger switch.
STARTING/STOPP!NG THE
SAW (Fig. 7)
o
To start the saw:
Fig. 7 Lock-o K button
1°. Depress the lock-off button.
2. Depress the trigger switch.
Always allow the blade to reach full speed, and then guide the saw blade into
'theworkpiece.
To stop the saw:
1'.:' Release thetrigger switch_
,. o....
2. After You release the trigger _ '_ ""
switch, allowtl_e bladeto c0me to a compiete stop.
' ; "Do not remove thesaw fPom tlNe _oi'kpie_ While the'blade is moving.
MAKING DEPTH-OF-CUT ADJUSTMENTS (Fig. 8)
Always use the correct_b[ade ,,.
depth Setting ¢he.€o[rect blade-
depth se_iiig.for all CLitS should
not bem0re than 1/4-inch below
the material being cut (Fig. 4).
Allowing more depth will increase
the charice of kickba(_k and;cau§e
the ciJt to be rough. Your saw
is equipped with adepth-of-cut
scale for increased depth_0f-¢ut _
accuracy. The depth-of-Gut:scale! _,_
is located on the back of the upper
blacle guard.
Depth-of-Cut Scale
RaiSe the Saw _
Lower the SaW
_t8780Manual_Revised_09-0513 . .Page 18

TO SET THE BLADE DEPTH (Fig. 8a)
1. Unplug the saw.
_, WARNING: Always
•un_plug saw before making any
adjustments. Failure to unplug
the saw could result in accidental
starting which can c,_use serious
,personal injury.
Fig. 8a
.Raise the depth-of-cut
adjustment lever to loosen the
base (Fig. 8).
Depth-cut- Of
Scale _
Acijustifi;g
3. Determine the desired depth
of c'ut.
4. Locate the depth-of-cut scale on the back. of the_ upper blade, guardS-,_ _.._(Fig. 8a).
_i,, Hold the:base of the sawflat against the edge pf the workpiece:and then _ j _
raise or lower the saw until the indicator mark o.n the bracket aligns with ,the
desired depth-of-cut mark.
6. i'i.Tighten thee depth-of-cut adjustment !ever.
I
STARTING A CUT (Fig. 9)
_';WARNING: Alwaysclamp and
support the workpiece. Always
maintain proper_control of saw;
Failure•to,securely clamp,ahd
support the workpiece, or 10ss of
control ofthesaw could result in
serious injury.
Always use your saw.. with your :;
h_ndsp0sitioned correctly: one.
•han,d operating the,.trigger switch
and the other on the front assist ..... :
handle (Fig. 9).
_i, WARNING: Always maintain proper control of the saw to make sawing
safer and easier. Loss of control of the saw could cause an accident resulting in
possibly serious injury.
Never use the saw with your hands positioned as shown in Fig. 10.
Always support the workpiece near the cut.
Always support the workpiece so the cut will be on your right.
Always clamp the workpiece so it will not move during the cut. Place the
workpiece with the good side down.
NOTE: The good side of the workpiece is the side where appearance is
important.
"_.878b Manual_Revised_09-0513 - - -Page19

.
.
.
Before starting a cut, draw a guideline along the des_ed line of cut, then
place the front edge of the saw base on that part of the workpiece that is
solidly supported (Fig. 9). Fig.10
NEVER place thesaw on a
part of the workpiece that will
fall down when the cut is made
(Fig. 10).
Always keep the cord away
from the cutting area. Always
place the cord so it does not '
hang up on the wor_piece
when making a cut.
4. Hold the saw firmly with both
hands (Fig 10).
wARi_i=NG: If the cord hangs upon the workpiece during a cut, release the
trigger sWitCh imme;diately:'T_ _/bid _njuty, ui_l_g the saw and move the ;cord to
prev_htitfr0rn-hanging uiba'g_;air_._ " ': -_ :_'- _
_i, DANGER: Using the saw with a damaged cord could result in serious injury or
_,._..;.- .
death. If the cord has been damage_ h_ve'it replaced before using the '' "
saw again.
5. Depressthe Iock-offbutton and squeeze the trigger switch to startthe
saw. Always allow the blade to reach.full speed before beginning the cut ,,
into the workpiece. , ,
6': When making _acut,,;always use steady, even_pressure, Forcingthe saw :
cau_ses rough outs ar_d,,cou!d shorten the life of the,saw or, cause ,Kickba(_k.
7. After comp!eting-_he:cU t, relea_ the trigger sW{tbh artd allow the biade to _
come to a c0mpl_te stop. Do,._nOtremove the Saw-fr6m the"_v0rkpiece while
the blade is moying. --._ _;,;!;:
,DANGER: Whe_,sawmg througha workplece,-the Iowe_ blade guard _oes
_t Cover the b!ade.on theunderside of the _vorkPiece. Alwa_ys k_ep your hands
and fingers away-from the cutting, arem-Any part of your body-_omingin contact
with the moving blade wilt-result in-serious injury: "
.-18780-Ma nuaI_Revised_09-0513 : Page_0