Craftsman 315115850 User Manual CIRCULAR SAW Manuals And Guides L0905109
CRAFTSMAN Saw Circular Manual L0905109 CRAFTSMAN Saw Circular Owner's Manual, CRAFTSMAN Saw Circular installation guides
User Manual: Craftsman 315115850 315115850 CRAFTSMAN CIRCULAR SAW - Manuals and Guides View the owners manual for your CRAFTSMAN CIRCULAR SAW #315115850. Home:Tool Parts:Craftsman Parts:Craftsman CIRCULAR SAW Manual
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Page Count: 24
PERATOR'S MAN AL
®
7-1/4 in., 19.2 VOLT
CORDLESS DUAL LASER
Model No.
315.115850
CIRCULAR SAW
WARNING: To reduce the risk of injury,
the user must read and understand the
operator's manual before using this
product.
BATTERIES AND CHARGERS
SOLD SEPARATELY
Customer Help Line: 1-800-932-3188
Sears, Roebuck and Co., 3333 Beverly Rd., Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.sears.com/craftsman
983000-797
10-29-08 (REV:03)
Save this manual for future reference C
[] Warranty .......................................................................................................................................................................... 2
[] Introduction ..................................................................................................................................................................... 2
[] General Safety Rules .................................................................................................................................................... 3-4
[] Specific Safety Rules .................................................................................................................................................... 4-6
[] Symbols ........................................................................................................................................................................ 7-8
[] Features ...................................................................................................................................................................... 9-10
[] Assembly .................................................................................................................................................................. 10-11
[] Operation .................................................................................................................................................................. 12-20
[] Adjustments ................................................................................................................................................................... 21
[] Maintenance .................................................................................................................................................................. 22
[] Exploded View and Parts List ................................................................................................................................... 23-24
[] Parts Ordering/Service ..................................................................................................................................... Back Page
ONE-YEAR FULL WARRANTY ON CRAFTSMAN TOOL
If this Craftsman tool fails to give complete satisfaction within one year from date of purchase, RETURN iT TO ANY
SEARS STORE OR OTHER CRAFTSMAN OUTLET iN THE UNITED STATES FOR FREE REPLACEMENT.
If this Craftsman tool is used for commercial or rental purposes, this warranty applies for only 90 days from the date of
purchase.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
This tool has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability
have been given top priority in the design of this product making it easy to maintain and operate.
AWARNING: 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 and cement and other masonry products, and
• 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 those dust
masks that are specially designed to filter out microscopic particles.
AWARNING! Read all instructions. Failure to
follow all instructions listed below may result in
electric shock, fire and/or serious injury.The term
"power tool" in all of the warnings listed below
refers to your mains-operated (corded) power tool
or battery-operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
WORK AREA SAFETY
[] Keep work area clean and well lit. Cluttered or 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 the dust or fumes.
[] Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose
control.
ELECTRICAL SAFETY
[] Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any adapter
plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce
risk of electric shock.
[] Avoid body contact with earthed or grounded surfaces
such as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your body
is earthed or grounded.
[] Do not expose power tools to rain or wet
conditions. Water entering a power tool will increase
the risk of electric shock.
[] Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving
parts. Damaged or entangled cords increase the risk
of electric shock.
[] When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of
a cord suitable for outdoor use reduces the risk of
electric shock.
[] Use battery only with charger listed.
MODEL BATTERY PACK CHARGER
(M-ion)
315.115850
315.113740
(13O285OO3,
13O285OO6)
315.113710
(130156001)
BATTERY PACK
(Ni-Cd)
130279003,
130279005
(Item No. 911375)
(Multi-Chemistry)
315.259260
(140351 001)
315.259260
(140351001)
1425301 _11041)
315.115730
(140301003)
315.115720
(140301001)
PERSONAL SAFETY
[] Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under
the influence of drugs, alcohol or medication. A
moment of inattention while operating power tools may
result in serious personal injury.
[] Use safety equipment. Always wear eye protection.
Safety equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
[] Avoid accidental starting. Ensure the switch is in
the off-position before plugging in. Carrying power
tools with your finger on the switch or plugging in
power tools that have the switch on invites accidents.
[] Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to
a rotating part of the power tool may result in personal
injury.
[] Do not overreach. Keep proper footing and balance
at all times. This enables better control of the power
tool in unexpected situations.
[] Dress properly. Do not wear loose clothing or
jewelry. Keep your hair, clothing and gloves away
from moving parts. Loose clothes, jewelry, or long
hair can be caught in moving parts.
[] If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of these devices
can reduce dust-related hazards.
[] Do not wear loose clothing or jewelry. Contain long
hair. Loose clothes, jewelry, or long hair can be drawn
into air vents.
[] Do not use on a ladder or unstable support. Stable
footing on a solid surface enables better control of the
power tool in unexpected situations.
POWER TOOL USE AND CARE
[] Do not force the power tool. Use the correct power
tool for your application. The correct power tool will
do the job better and safer at the rate for which it was
designed.
[] Do not use the power tool if the switch does not
turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be
repaired.
[] Disconnect the plug from the power source and/or
the battery pack from the power tool before making
any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce
the risk of starting the power tool accidentally.
[] Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the power
tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained
users.
[] Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts, and any
other condition that may affect the power tool's
operation. If damaged, have the power tool repaired
beforeuse.Manyaccidentsarecausedbypoorly
maintainedpowertools.
[] Keepcuttingtoolssharpandclean.Properly
maintainedcuttingtoolswithsharpcuttingedgesare
lesslikelyto bindandareeasierto control.
[] Use the power tool, accessories and tool bits etc.,
in accordance with these instructions and in the
manner intended for the particular type of power
tool, taking into account the working conditions
and the work to be performed. Use of the power
tool for operations different from those intended could
result in a hazardous situation.
BATTERY TOOL USE AND CARE
[] Ensure the switch is in the off position before
inserting battery pack. Inserting the battery pack into
power tools that have the switch on invites accidents.
[] Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used with
another battery pack.
[] Use power tools only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury and fire.
[] When battery pack is not in use, keep it away from
other metal objects like paper clips, coins, keys,
nails, screws, or other small metal objects that can
make a connection from one terminal to another.
Shorting the battery terminals together may cause
burns or a fire.
[] Under abusive conditions, liquid may be ejected
from the battery, avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation or
burns.
SERVICE
[] Have your power tool serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the power tool is
maintained.
_k WARNING! To reduce the risk of injury, user must
read instruction manual.
[] When servicing a power tool, use only identical
replacement parts. Follow instructions in the
Maintenance section of this manual. Use of
unauthorized parts or failure to follow Maintenance
instructions may create a risk of shock or injury.
[] DANGER! Keep hands away from cutting area and
the blade. Keep your second hand on auxiliary
handle or motor housing. If both hands are holding
the saw, they cannot be cut by the blade.
[] Do not reach underneath the workpiece. The
guard cannot protect you from the blade below the
workpiece.
[] Adjust the cutting depth to the thickness of the
workpiece. Less than a full tooth of the blade teeth
should be visible below the workpiece.
[] Never hold piece being cut in your hands or across
your leg. Secure the workpiece to a stable platform.
It is important to support the work properly to minimize
body exposure, blade binding, or loss of control.
[] Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with
a "live" wire will make exposed metal parts of the tool
"live" and shock the operator.
[] When ripping, always use arip fence or straight
edge guide. This improves the accuracy of cut and
reduces the chance of blade binding.
[] Always use blades with correct size and shape
(diamond versus round) of arbor holes. Blades that
do not match the mounting hardware of the saw will
run eccentrically, causing loss of control.
[] Never use damaged or incorrect blade washers
or bolt. The blade washers and bolt were specially
designed for your saw for optimum performance and
safety of operation.
[] Never use abrasive wheels with the circular saw.
CAUSES AND OPERATOR PREVENTION OF
KICKBACK:
Kickback is a sudden reaction to a pinched, bound, or
misaligned saw blade, causing an uncontrolled saw to lift
up and out of the workpiece toward the operator.
When the blade is pinched or bound tightly by the kerf
closing down, the blade stalls and the motor reaction
drives the unit rapidly back toward the operator.
If the blade becomes twisted or misaligned in the cut, the
teeth at the back edge of the blade can dig into the top
surface of the wood causing the blade to climb out of the
kerf and jump back toward the operator.
Kickback is the result of saw misuse and/or incorrect
operating procedures or conditions and can be avoided
by taking proper precautions, as given below:
[] Maintain a firm grip with both hands on the saw
and position your arms to resist kickback forces.
Position your body to either side of the blade, but
not in line with the blade. Kickback could cause the
saw to jump backwards, but kickback forces can be
controlled by the operator, if proper precautions are
taken.
[] When blade is binding, or when interrupting a cut
for any reason, 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 from the work or pull the saw backward while
the blade is in motion, or kickback may occur.
Investigate and take corrective actions to eliminate the
cause of blade binding.
[] When restarting a saw in the workpiece, center
the saw blade in the kerr and check that saw teeth
are not engaged into the material. If saw blade is
binding, it may walk up or kickback from the workpiece
as the saw is restarted.
[] Support large panels to minimize the risk of blade
pinching and kickback. Large panels tend to sag
under their own weight. Supports must be placed
under the panel on both sides, near the line of cut and
near the edge of the panel.
[] Do not use dull or damaged blades. Unsharpened
or improperly set blades produce narrow kerf causing
excessive friction, blade binding and kickback.
[] Blade depth and bevel adjusting locking levers
must be tight and secure before making cut. If blade
adjustment shifts while cutting, it may cause binding
and kickback.
[] Use extra caution when making a "plunge cut" into
existing walls or other blind areas. The protruding
blade may cut objects that can cause kickback.
[] Check lower guard for proper closing before each
use. Do not operate saw if lower guard does not
move freely and close instantly. Never clamp or
tie the lower guard into the open position. If saw is
accidentally dropped, lower guard may be bent. Raise
the lower guard with the retracting handle. Make sure it
moves freely and does not touch the blade or any other
part, in all angles and depths of cut.
[] Check the operation of the lower guard spring, if
the guard and the spring are not operating properly,
they must be serviced before use. Lower guard may
operate sluggishly due to damaged parts, gummy
deposits, or a buildup of debris.
[] Lower guard should be retracted manually only for
special cuts, such as "plunge cuts" and "compound
cuts." Raise lower guard by retracting handle. As
soon as blade enters the material, the lower guard
must be released. For all other sawing, the lower
guard should operate automatically.
[] Always observe that the lower guard is covering the
blade before placing saw down on bench or floor.
An unprotected, coasting blade will cause the saw to
walk backwards, cutting whatever is in its path. Be
aware of the time it takes for the blade to stop after
switch is released.
[] Know your power tool. Read operator's manual
carefully. Learn its applications and limitations, as
well as the specific potential hazards related to this
power tool. Following this rule will reduce the risk of
electric shock, fire, or serious injury.
[] Always wear safety glasses with side shields.
Everyday glasses have only impact resistant lenses.
They are NOT safety glasses. Following this rule will
reduce the risk of eye injury.
[] Protect your lungs. Wear a face or dust mask if the
operation is dusty. Following this rule will reduce the
risk of serious personal injury.
[] Protect your hearing. Wear hearing protection
during extended periods of operation. Following this
rule will reduce the risk of serious personal injury.
[] Battery tools do not have to be plugged into an
electrical outlet; therefore, they are always in
operating condition. Be aware of possible hazards
when not using your battery tool or when changing
accessories. Following this rule will reduce the risk of
electric shock, fire, or serious personal injury.
[] Do not place battery tools or their batteries near
fire or heat. This will reduce the risk of explosion and
possibly injury.
[] Do not crush, drop or damage battery pack. Do
not use a battery pack or charger that has been
dropped or received a sharp blow. A damaged
battery is subject to explosion. Properly dispose of a
dropped or damaged battery immediately.
[] Batteries can explode in the presence of a source
of ignition, such as a pilot light. To reduce the risk of
serious personal injury, never use any cordless product
in the presence of open flame. An exploded battery
can propel debris and chemicals. If exposed, flush with
water immediately.
[] Do not charge battery tool in a damp or wet
location. Following this rule will reduce the risk of
electric shock.
[] For best results, your battery tool should be
charged in a location where the temperature is
more than 50°F but less than 100°F. Do not store
outside or in vehicles.
[] Under extreme usage or temperature condi-
tions, battery leakage may occur. If liquid comes
in contact with your skin, wash immediately with
soap and water, then neutralize with lemon juice
or vinegar, if liquid gets into your eyes, flush them
with clean water for at least 10 minutes, then seek
immediate medical attention. Following this rule will
reduce the risk of serious personal injury.
[] if the power supply cord is damaged, it must be
replaced only by the manufacturer or by an authorized
service center to avoid risk.
LASER GUIDE WARNINGS:
The laser guide radiation used in the Craftsman circular
saw is Class Ilia with maximum <5mW and 650nm
wavelengths. These lasers do not normally present an
optical hazard although staring at the beam may cause
flash blindness.
[] Avoid direct eye exposure when using the laser guide.
[] The laser shall be used and maintained in accordance
with the manufacturer's instructions.
[]
[]
Never aim the beam at a person or object other than
the workpiece.
Always ensure the laser beam is aimed at a sturdy
workpiece without reflective surfaces. Shiny reflective
sheet metal or similar shiny materials are not suitable
for laser use.
[]
[]
All repairs should be made by an authorized service
representative or the laser manufacturer.
Save these instructions. Refer to them frequently and
use them to instruct others who may use this tool. If
you loan someone this tool, loan them these instruc-
tions also to prevent misuse of the product and
possible injury.
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper inter-
pretation of these symbols will allow you to operate the product better and safer.
SYMBOL
V
A
mz
W
min
n o
[]
.../min
J@
0
A
&
®
NAME
Volts
Amperes
Hertz
Watt
Minutes
Alternating Current
Direct Current
No Load Speed
Class II Tool
Per Minute
Wet Conditions Alert
Read The Operator's Manual
Eye Protection
Safety Alert
No Hands Symbol
No Hands Symbol
No Hands Symbol
No Hands Symbol
Hot Surface
DESIGNATION/EXPLANATION
Voltage
Current
Frequency (cycles per second)
Power
Time
Type of current
Type or a characteristic of current
Rotational speed, at no load
Double-insulated construction
Revolutions, strokes, surface speed, orbits etc., per minute
Do not expose to rain or use in damp locations.
To reduce the risk of injury, user must read and understand oper-
ator's manual before using this product.
Always wear safety goggles or safety glasses with side shields and,
as necessary, a full face shield when operating this product.
Precautions that involve your safety.
Failure to keep your hands away from the blade will result in seri-
ous personal injury.
Failure to keep your hands away from the blade will result in seri-
ous personal injury.
Failure to keep your hands away from the blade will result in seri-
ous personal injury.
Failure to keep your hands away from the blade will result in seri-
ous personal injury.
To reduce the risk of injury or damage, avoid contact with any hot
surface.
Thefollowingsignalwordsandmeaningsareintendedto explainthelevelsofriskassociatedwiththisproduct.
SYMBOL SIGNAL MEANING
DANGER: Indicates an imminently hazardous situation, which, if not avoided, will
result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could
WARNING: result in death or serious injury.
=
CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may
result in minor or moderate injury.
CAUTION: (Without Safety Alert Symbol) Indicates a situation that may result in
property damage.
SERVICE
Servicing requires extreme care and knowledge
and should be performed only by a qualified service
technician. For service we suggest you return the product
to your nearest SEARS PARTS AND REPAIR SERVICE
CENTER for repair. When servicing, use only identical
replacement parts.
,_, WARNING: To avoid serious personal injury, do
not attempt to use this product until you read
thoroughly and understand completely the operator's
manual. If you do not understand the warnings and
instructions in the operator's manual, do not use this
product. Call the Craftsman Consumer Helpline at
1-800-932-3188 for assistance.
,_ WARNING:
The operation of any power tool can result in foreign objects being thrown into your eyes, which
can result in severe eye damage. Before beginning power tool operation, always wear safety
goggles or safety glasses with side shields and, when needed, a full face shield. We recommend
Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields.
Always use eye protection which is marked to comply with ANSI Z87.1.
SAVE THESE INSTRUCTIONS
PRODUCT SPECIFICATIONS
Motor ............................................................... 19.2 Volt DC
Blade Diameter ...................................................... 7-1/4 in.
Blade Arbor ............................................................... 5/8 in.
Cutting Depth at 90°.............................................. 2-3/8 in.
Cutting Depth at 45 °.......................................... 1-13/16 in.
No Load Speed ..................................... 3,500 r/min. (RPM)
Laser Guide ................................ Class Ilia, <5 mW, 650nm
LOCK-0FF
BUTTON SWITCH
TRIGGER
LASERGUIDE LASERGUIDE
SPINDLELOCK
BUTTON
BEVELADJUSTMENT
KNOB
EDGEGUIDE
HEXKEYSTORAGE
LASERGUIDE
SWITCH
HEX KEY DEPTH ADJUSTMENT KNOB
Fig.1
KNOWYOURDUAL LASERCIRCULARSAW
See Figure 1,
The safe use of this product requires an understanding of
the information on the tool and in this operator's manual
as well as a knowledge of the project you are attempt-
ing. Before use of this product, familiarize yourself with all
operating features and safety rules.
BEVEL ADUSTMENT KNOB
The bevel adjustment knob allows you to set the circular
saw for bevel cuts from 0° to 50°.
DEPTH ADJUSTMENT KNOB
The depth adjustment knob adjusts the depth of cut from
0in. to 2-3/8 in.
EDGE GUIDE
The edge guide is used when making long or wide rip cuts
with the saw.
ERGONOMIC DESIGN
This tool is designed for comfort and ease of operation in
different positions and at different angles. The design of
your circular saw helps maintain proper two-hand control
during operation.
HEX KEY STORAGE
This convenient storage area stores your hex key for quick
blade changes.
LASER GUIDES
The laser guides will generate a red laser beam on the
work surface in front of and behind the saw when turned
on.
LOCK=OFF BUTTON
The lock-off button reduces the possibility of accidental
starting.
SPINDLE LOCK BUTTON
The spindle lock allows you to secure the blade when
turning the blade screw.
NOTE: Do not run circular saw with spindle lock engaged.
WIDTH OF CUT SCALE
When making straight cross cuts or rip cuts, the scale can
be used to measure up to 4-1/2 in. on the right side of the
blade, and up to one inch on the left side of the blade.
UNPACKING ,_
This product requires assembly.
[] Carefully remove the tool and any accessories from the
box. Make sure that all items listed in the packing list
are included.
[] Inspect the tool carefully to make sure no breakage or
damage occurred during shipping.
[] Do not discard the packing material until you have
carefully inspected and satisfactorily operated the tool.
[] If any parts are damaged or missing, please call
1-800-932-3188 for assistance.
PACKING LIST
Dual Laser Circular Saw
7-1/4 in. Blade
Edge Guide
Hex Key (5 mm)
Operator's Manual
A
A
WARNING: If any parts are damaged or missing
do not operate this tool until the parts are replaced.
Failure to heed this warning could result in serious
personal injury.
WARNING: Do not attempt to modify this tool
or create accessories not recommended for use
with this tool. Any such alteration or modification is
misuse and could result in a hazardous condition
leading to possible serious personal injury.
WARNING: To prevent accidental starting that
could cause serious personal injury, always remove
the battery pack from the tool when assembling
parts.
10
INSTALLINGTHE BLADE
See Figures 2 -3.
AWARNING: A 7-1/4 in. blade is the maximum blade
capacity of the saw. Never use a blade that is too
thick to allow outer blade washer to engage with
the flats on the spindle. Larger blades will come in
contact with the blade guard, while thicker blades
will prevent blade screw from securing blade on
spindle. Either of these situations could result in a
serious accident.
[] Remove the battery pack from the saw.
[] Remove the hex key from the storage area.
[] Depress and hold the spindle lock button and remove
the blade screw and outer blade washer.
NOTE: Turn the blade screw clockwise to remove.
AWARNING: If the inner blade washer has been
removed, replace it before placing blade on spindle.
Failure to do so could cause an accident since blade
will not tighten properly.
[] Fit the saw blade inside the lower blade guard and
onto the inner blade washer.
NOTE: The saw teeth point upward at the front of the
saw.
[] Replace the outer blade washer.
[] Depress and hold the spindle lock button, then replace
the blade screw. Tighten the blade screw securely.
NOTE: Turn the blade screw counterclockwise to
tighten.
[] Return the hex key to the storage area.
NOTE: Never use a blade that is too thick to allow the
outer blade washer to engage with the flats on the
spindle.
REMOV(NG THE BLADE
See Figure 3.
[] Remove battery pack from saw.
[] Remove hex key from storage area.
[] Depress and hold the spindle lock button, and remove
blade screw.
NOTE: Turn blade screw clockwise to remove.
[] Remove outer blade washer.
NOTE: Blade can be removed at this point.
SPINDLELOCK
BUTTON
SPINDLELOCKBUTTON
INNER
BLADEWASHER
TO
TIGHTEN
LOWERBLADE
GUARD HANDLE
Fig. 2
LOWER BLADE
GUARD HANDLE
SPINDLE
BLADE
SCREW
11
BLADE OUTER
BLADEWASHER
Fig. 3
AWARNING: Do not allow familiarity with tools to
make you careless. Remember that a careless
fraction of a second is sufficient to inflict serious
injury.
AWARNING: Always wear safety goggles or safety
glasses with side shields when operating tools.
Failure to do so could result in objects being thrown
into your eyes, resulting in possible serious injury.
AWARNING: Do not use any attachments or acces-
sories not recommended by the manufacturer of
this tool. The use of attachments or accessories not
recommended can result in serious personal injury.
APPLICATIONS
You may use this tool for the purposes listed below:
[] Cutting all types of wood products (lumber, plywood,
paneling)
[] Cross Cutting/Rip Cutting
[] Bevel Cutting
[] Pocket Cutting
This product will accept DieHarde_ 19.2 V lithium-ion bat-
tery packs and Craftsman 19.2 V nickel-cadmium battery
packs.
For complete charging instructions, refer to the Operator's
Manual for the battery packs and chargers listed in the
General Safety Rules.
BATTERY PROTECTION FEATURES
DieHardo 19.2 V lithium-ion battery packs are designed
with features that protect the lithium-ion cells and
maximize battery life.
If the tool stops during use, release the trigger to reset
and resume operation. If the tool still does not work, the
battery needs to be recharged.
TO INSTALL BATTERY PACK
See Figure 4.
[] Place the battery pack in the saw. Align the raised rib
on the battery pack with the groove inside the saw,
then slide the battery pack into the saw.
[] Make sure the latches on each side of the battery pack
snap into place and the battery pack is secured in the
saw before beginning operation.
DEPRESSLATCHESTO
RELEASEBATTERYPACK
®BATTERYPACK LATCHES
Fig. 4
A
CAUTION: When placing battery pack in the tool,
be sure raised rib on battery pack aligns with the
back of the saw and latches into place properly.
Improper installation of the battery pack can cause
damage to internal components.
WARNING: Always remove battery pack from your
tool when you are assembling parts, making adjust-
ments, cleaning, or when not in use. Removing bat-
tery pack will prevent accidental starting that could
cause serious personal injury.
TO REMOVE BATTERY PACK
See Figure 4.
[] Locate the latches on side of battery pack and depress
to release the battery pack from the saw.
[] Remove the battery pack.
12
AWARN(NG: Battery tools are always in operating
condition. Therefore, switch should always be locked
when not in use or carrying at your side.
KICKBACK
See Figures 5 -8.
Kickback occurs when the blade stalls rapidly and the
saw is driven back toward you. Blade stalling is caused by
any action which pinches the blade in the wood.
DANGER: Release switch immediately if blade
binds or saw stalls. Kickback could cause you to
lose control of the saw. Loss of control can lead to
serious injury.
To guard against kickback, avoid dangerous practices
such as the following:
[] Setting blade depth incorrectly
[] Sawing into knots or nails in workpiece
[] Twisting the blade while making a cut
[] Making a cut with a dull, gummed up, or improperly set
blade
[] Supporting the workpiece incorrectly
[] Forcing a cut
[] Cutting warped or wet lumber
[] Operating the tool incorrectly or misusing the tool
To lessen the chance of kickback, follow these safety
practices:
[] Keep blade at the correct depth setting. The depth set-
ting should not exceed 1/4 in. below the material being
cut.
[] Inspect the workpiece for knots or nails before cutting.
Never saw into a knot or nail.
[] Make straight cuts. Always use a straight edge guide
when rip cutting. This helps prevent twisting the blade.
[] Use clean, sharp, and properly set blades. Never make
cuts with dull blades.
[] Support the workpiece properly before beginning a cut.
[] Use steady, even pressure when making a cut. Never
force a cut.
[] Do not cut warped or wet lumber.
[] Hold the saw firmly with both hands and keep your
body in a balanced position to resist the forces if kick-
back should occur.
AWARNING: When using the saw, always stay alert
and exercise control. Do not remove the saw from
the workpiece while the blade is moving.
13
KICKBACK-BLADESETTOODEEP )Fig. 5
Fig. 6
J
CORRECTBLADEDEPTH= BLADEEXPOSED1/4 in. ORLESS
ON UNDERSIDEOFWORKPIECE
Fig. 7
CORRECTSUPPORT
Fig. 8
SAWBLADES
Sawbladeswillnotcutefficientlyiftheyarenotkept
clean,sharp,andproperlyset.Usingadullbladewill
placea heavyloadonthesawandincreasethedangerof
kickback.Keepextrabladesonhandsothatsharpblades
arealwaysavailable.
Gumandwoodpitchhardenedonbladeswillslowthe
sawdown.Removesawbladefromthesawandusegum
andpitchremover,hotwater,orkeroseneto removethese
accumulations.DO NOT USE GASOLINE.
BLADE GUARD SYSTEM
See Figure 9.
The lower blade guard attached to the saw is there for
your protection and safety. Do not alter it for any reason.
If it becomes damaged, do not operate the saw until you
have the guard repaired or replaced. Always leave guard
in operating position when using the saw.
DANGER: When sawing through work, lower blade
guard does not cover blade on the underside of
work. Since blade is exposed on underside of work,
keep hands and fingers away from cutting area. Any
part of your body coming in contact with moving
blade will result in serious injury.
ACAUTION: Never use saw when the guard is not
operating correctly. Check the guard for correct
operation before each use. The guard is operating
correctly when it moves freely and readily returns
to the closed position. If you drop the saw, check
the lower blade guard and bumper for damage at all
depth settings before reuse.
STARTING/STOPPING THE SAW
See Figure 10.
To start the saw: While depressing the lock-off button,
depress the switch trigger.
Always let the blade reach full speed, then guide the saw
into the workpiece.
_ WARNING: The blade coming in contact with the
workpiece before it reaches full speed could cause
the saw to "kickback" toward you, resulting in
serious injury.
To stop the saw: Release the switch trigger.
After you release the switch trigger, allow the blade to
come to a complete stop. Do not remove the saw from
the workpiece while the blade is moving.
LOCK-0FF
BUTTON SWITCHTRIGGER
LOWERBLADEGUARDIS iN UP
POSITIONWHENMAKINGA CUT Fig. 10
LOCK=OFF BUTTON
See Figure 10.
The lock-off button reduces the possibility of accidental
starting. The lock-off button is located on the handle
above the switch trigger. The lock-off button must be
depressed before you depress the switch trigger. The lock
resets each time the trigger is released.
NOTE: You can depress the lock-off button from either
side.
BLADEEXPOSEDON
UNDERSIDEOFWORKPIECE Fig. 9
14
d_, WARNING:Alwaysremovethebatterypackfrom TO
TIGHTEN
the tool when changing operation settings or when
the tool is not in use. Failure to remove the battery
pack may result in accidental starting and serious
personal injury.
SETTING THE BLADE DEPTH
See Figure 11.
Always keep the correct blade depth setting. The correct
blade depth setting for all cuts should not exceed 1/4 in.
below the material being cut. More blade depth will
increase the chance of kickback and cause the cut to be
rough. For more depth of cut accuracy, a scale is located
on the upper blade guard.
[] Remove the battery pack from the saw.
[] Loosen the depth adjustment knob.
[] Determine the desired depth of cut.
[] Locate the depth of cut scale on the back of the upper
blade guard.
[] Hold the base flat against the workpiece and raise or
lower the saw until the indicator mark on the bracket
aligns with the desired scale measurement on the
blade guard.
[] Tighten the depth adjustment knob securely.
TO
LOWERSAW DEPTH
ADJUSTMENT
KNOB
TO
LOOSEN BASE
ASSEMBLY
Fig. 11
15
USING THE LASER GUIDES
See Figures 12- 13.
'_ WARNING: Do not stare into the laser beams or
turn the lasers on when the tool is not in use. Failure
to heed this warning could result in possible serious
personal injury.
The laser guides will generate a red colored laser beam
on the work surface in front of and behind the saw when
turned on. The front laser aids in following the line of cut
when cutting the workpiece. The rear laser aids in align-
ing pocket cuts and following the kerf when exiting the
workpiece.
NOTE: The laser units come from the factory already
installed and aligned. If the lasers become misaligned
after time, refer to the "Adjustments" section later in this
manual.
NOTE: Make a trial cut on a piece of scrap material
to ensure laser is aligned; adjusting the laser may be
necessary.
[] Mark the line to be cut on the workpiece.
[] Adjust the depth and angle of the cut as needed.
[] Insert battery pack into saw and press the laser guide
button to activate the laser.
[] Start the motor.
NOTE: Do not touch the blade to the workpiece until
the saw has reached maximum speed.
[] Slowly push the saw forward into the workpiece.
NOTE: Keep the laser beam on the marked line on the
workpiece for precision cutting.
[] Once the cut is complete, allow the saw to come to a
complete stop before turning off the laser.
[] Remove battery pack from saw.
\
LASERGUIDE
SWITCH
Fig. 12
Fig. 13
16
OPERATINGTHESAW
See Figures t4- t6.
Refer to the figures in this section to learn the correct and
incorrect ways for handling the saw.
_IL DANGER: When lifting the saw from the
workpiece, the blade is exposed on the underside
of the saw until the lower blade guard closes. Make
sure the lower blade guard is closed before setting
the saw down.
_ WARNING: To make sawing easier and safer,
always maintain proper control of the saw. Loss
of control could cause an accident resulting in
possible serious injury.
To make the best possible cut, follow these helpful hints.
[] Hold the saw firmly with both hands.
[] Avoid placing your hand on the workpiece while
making a cut.
[] Support the workpiece so that the cut (kerf) is always
to your side.
[] Support the workpiece near the cut.
[] Clamp the workpiece securely so that the workpiece
will not move during the cut.
[] Always place the saw on the workpiece that is
supported, not the "cut off" piece.
[] Place the workpiece with the "good" side down.
[] Draw a guideline along the desired line of cut before
beginning your cut.
/
//
RIGHT
/ \\
WRONG
\
Fig. 15
Fig. 16
WRONG
Fig. 14
17
CROSSCUTTING/RIPCUTTING
See Figure 17.
NOTE: Refer to Using the Laser Guides earlier inthis
manual.
When making a cross cut or rip cut, align the line of cut
with the outer blade guide notch on the base as shown in
the figure.
Since blade thicknesses vary, always make a trial cut
in scrap material along a guideline to determine how
much, if any, you must offset the guideline to produce an
accurate cut.
NOTE: The distance from the line of cut to the guideline is
the amount you should offset the guide.
TOP ViEWOF SAW
BLADE
GUIDENOTCH
GUiDELiNE
Fig. 17
STRAIGHT
EDGE
C-CLAMPS
TO RiP CUT WiTH EDGE GUIDE
See Figure 19.
[]
[]
[]
Fig. 18
Secure the workpiece.
Position the face of the edge guide firmly against the
edge of workpiece.
Guide the saw along the edge to achieve a straight rip
cut.
NOTE: The guiding edge of the workpiece must be
straight for your cut to be straight. Use caution to
prevent the blade from binding in the cut.
TO RiP CUT WITHOUT EDGE GUIDE
See Figure 18.
Use a guide when making long or wide rip cuts with the
saw.
[] Secure the workpiece.
[] Clamp a straight edge to the workpiece using
C-clamps.
NOTE: C-Clamp both ends of the straight edge before
making a cut.
[] Saw along the straight edge to achieve a straight rip
cut.
NOTE: Do not bind the blade in the cut.
GUIDELINE
\
WDRKPIECE EDGEGUIDE
Fig. 19
18
BEVELCUTTING
See Figures 20 -22.
NOTE: Refer to Using the Laser Guide for the following
applications.
To make the best possible cut, follow these helpful hints.
[] Align the line of cut with the inner blade guide notch on
the base when making 45° bevel cuts.
[] Make a trial cut in scrap material along a guideline to
determine how much you should offset the guideline
on the cutting material.
[] Adjust the angle of the cut to any desired setting
between zero and 50 ° .
NOTE: When making bevel cuts, you may need to
re-adjust the laser. Refer to Adjusting the Laser later in
this manual.
TO ADJUST BEVEL SETTING
See Figure 21,
[] Remove battery pack from the saw.
[] Loosen bevel adjustment knob.
[] Raise motor housing end of saw until you reach
desired angle setting on bevel scale.
[] Tighten bevel adjustment knob securely.
_ WARNING." Attempting a bevel cut without having
the bevel adjustment knob securely tightened can
result in serious injury.
TO BEVEL CUT
See Figure 22,
[] Hold the saw firmly with both hands as shown.
[] Rest the front edge of the base on the workpiece.
[] Start the saw and let the blade reach full speed.
[] Guide the saw into the workpiece and make the cut.
[] Release the trigger and allow the blade to come to a
complete stop.
[] Lift the saw from the workpiece.
BEVEL
SCALE
BEVEL
ADJUSTMENT
KNOB
BLADEGUIDE
NOTCH
BEVEL
Fig. 20
ADJUSTMENTKNOB
BEVEL
SCALE
BLADE
GUIDENOTCH
GUiDELiNE
ALIGNINNERBLADEGUIDENOTCHON SAWBASEWiTH
LiNE OFCUTAS SHOWNWHENMAKING45° BEVELCUTS
Fig. 21
19
Fig. 22
POSITIVE0° BEVEL STOP
See Figure 23.
The saw has a positive 0° bevel stop that has been factory
adjusted to assure 0° angle of the saw blade when making
90° cuts.
TO CHECK POSiTiVE 0° BEVEL STOP
[] Remove the battery pack from the saw.
[] Place the saw in an upside down position on a
workbench.
[] Check the squareness of the saw blade to the base of
the saw using a carpenter's square.
TO ADJUST POSiTiVE 0° BEVEL STOP
[] Remove battery pack from the saw.
[] Loosen bevel adjustment knob.
[] Turn adjustment screw with a screwdriver and adjust
base until it is square with the saw blade.
[] Tighten bevel adjustment knob securely.
_, WARNING: Attempting a bevel cut without having
the bevel adjustment knob securely tightened can
result in serious injury.
ADJUSTMENT
SCREW BEVEL
ADJUSTMENT
KNOB
HEX NUT
POSITIVE0°
BEVEL STOP BLADE
POCKET CUTTING
See Figure 24.
_ WARNING: Always adjust bevel setting to zero
before making a pocket cut. Attempting a pocket
cut at any other setting can result in loss of control
of the saw possibly causing serious injury.
NOTE: The rear laser aids in aligning pocket cuts and
following the kerf when exiting the workpiece.
[] Remove battery pack from saw.
[] Adjust the bevel setting to zero.
[] Set the blade to the correct blade depth setting.
[] Place battery pack in saw.
[] Swing the lower blade guard up using the lower blade
guard handle.
NOTE: Always raise the lower blade guard with the
handle to avoid serious injury.
[] Hold the lower blade guard by the handle.
[] Rest the front of the base flat against the workpiece
with the rear of the handle raised so the blade does not
touch the workpiece.
[] Start the saw and let the blade reach full speed.
[] Guide the saw into the workpiece and make the cut.
_ WARNING: Always cut in a forward direction
when pocket cutting. Cutting in the reverse
direction could cause the saw to climb up on the
workpiece and back toward you.
[] Release the trigger and allow the blade to come to a
complete stop.
[] Lift the saw from the workpiece.
[] Clear corners out with a hand saw or sabre saw.
,_ WARNING: Never tie the lower blade guard in a
raised position. Leaving the blade exposed could
lead to serious injury.
LOWER BLADE
GUARD HANDLE
CARPENTER'S
SQUARE
Fig. 23
20
/
POCKETCUT Fig. 24
A
A
WARNING: Before performing any adjustment,
remove blade from saw. Failure to do so could result
in possible serious personal injury.
WARNING: DO NOT point the laser at yourself or
others. Class Ilia lasers will burn your retinas and
could cause serious injury to your eyes.
AWARNING: Use of controls or adjustments or
performance other than those specified herein could
result in hazardous radiation exposure.
ADJUSTING THE LASERS
See Figures 25 -26,
The laser guides can be realigned by adjusting the screws
located in the upper guard. The top screw moves the laser
beam laterally from left to right. The bottom screw moves
the laser beam in a rotational direction.
NOTE: Draw a pencil line on a scrap workpiece parallel to
the long edge of the base as a straight line guide to aid in
the adjusting process.
To adjust the front laser:
[] Remove the blade.
[] Insert battery pack into the saw.
[] Turn laser on.
[] Rest the front of the base on scrap workpiece.
[] Adjust screw as necessary.
[] Since blade thicknesses vary, always make a trial cut
in scrap workpiece to ensure an accurate cut.
[] Check for proper alignment.
[] Repeat as necessary until laser is aligned.
To adjust the rear laser:
[] Remove the blade.
[] Insert battery pack into the saw.
[] Turn laser on.
[] Rest the back of the base on scrap workpiece.
[] Adjust screw as necessary.
[] Since blade thicknesses vary, always make a trial cut
in scrap workpiece to ensure an accurate cut.
[] Check for proper alignment.
[] Repeat as necessary until laser is aligned.
LASERADJUSTINGSCREWS
Laserradiation- " .......
,_ Avoiddirect eye exposure ............
"_" _u__gth: BSOnm.............
.......ClassIlia maserpr0duct .....
Complies with 21CFR parts1040.10 and 1040.11
RYLD ................................
Fig. 26
Fig. 25
21
A
A
A
WARNING: When servicing, use only identical
Craftsman replacement parts. Use of any other part
may create a hazard or cause product damage.
WARNING: Always wear safety goggles or safety
glasses with side shields when using compressed air
to clean tools. If the operation is dusty, also wear a
dust mask.
WARNING: To avoid serious personal injury, always
remove the battery pack from the tool when cleaning
or performing any maintenance.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use.
Use clean cloths to remove dirt, dust, oil, grease, etc.
_ WARNING: Do not at any time let brake fluids,
gasoline, petroleum-based products, penetrating
oils, etc. come in contact with plastic parts. Chemi-
cals can damage, weaken or destroy plastic which
may result in serious personal injury.
Only the parts shown on the parts list are intended to be
repaired or replaced by the customer. All other parts
should be replaced at a Sears Service Center.
BATTERIES
This product will accept DieHardo 19.2 V lithium-ion bat-
tery packs and Craftsman 19.2 V nickel-cadmium battery
packs.
The batteries for this product have been designed to provide
maximum trouble-free life. However, like all batteries, they
will eventually wear out. Do not disassemble battery pack
and attempt to replace the batteries. Handling of these
batteries, especially when wearing rings and jewelry, could
result in a serious burn.
To obtain the longest possible battery life, we suggest the
following:
For (ithium-ion batteries:
[] Remove the battery pack from the charger once it is
fully charged and ready for use.
For battery pack storage longer than 30 days:
[] Store the battery pack where the temperature is below
80°F and away from moisture.
[] Store battery packs in a 30%-50% charged condition.
[] Every six months of storage, charge the pack as
normal.
For nickel-cadmium batteries:
[] Remove the battery pack from the charger once it is
fully charged and ready for use.
For battery pack storage longer than 30 days:
[] Store the battery pack where the temperature is below
80°F.
[] Store battery packs in a "discharged" condition.
BATTERY PACK REMOVAL AND PREPARATION
FOR RECYCLING
To preserve natural resources, please
recycle or dispose of batteries
properly.
This product uses nickel-cadmium
and lithium-ion batteries. Local, state
or federal laws may prohibit disposal
of batteries in ordinary trash.
Consult your local waste authority for
information regarding available recycling
and/or disposal options.
AWARN(NG; Upon removal, cover the battery
pack's terminals with heavy-duty adhesive tape.
Do not attempt to destroy or disassemble battery
pack or remove any of its components. Lithium-ion
and nickel-cadmium batteries must be recycled or
disposed of properly. Also, never touch both termi-
nals with metal objects and/or body parts as short
circuit may result. Keep away from children. Failure
to comply with these warnings could result in fire
and/or serious injury.
22
S
CRAFTSMAN CIRCULAR SAW- MODEL NUMBER 315.115850
_,3o
31
14
32
29
8
CRAFTSMAN CIRCULAR SAW MODEL NUMBER 315.115850 "_
n_uhemmodel number will be found on a plate attached to the motor housing. Always mention the model ]
ber in all correspondence regarding your CIRCULAR SAW or when ordering repair parts. J
Key PaN
No. Number
1 660803001
2 610121002
3 610120003
4 660211012
5 680503002
6 660151001
7 540091005
8 640981001
9 6867201
10 660193001
11 560990001
12 6797401
13 670056002
14 300332023
15 540510005
16 5228001
17 6614301
18 660142001
19 671795002
20 6802201
21 6621204
22 540511006
23 680001001
24 6620803
25 660145004
26 671901002
27 940213048
28 940214116
29 940800028
30 940241014
31 940057083
32 9427205
33 680002004
34 ***
35 300294047
36 940230081
983000797
PARTS LIST
Description Qty.
* Screw (M6 x 16 mm) ....................................................................................... 1
Outer Blade Washer ........................................................................................ 1
Inner Blade Washer ......................................................................................... 1
* Screw (M3 x8 mm) ......................................................................................... 4
Cover Plate ...................................................................................................... 1
* Screw (M5 x10 mm) ....................................................................................... 1
Lower Blade Guard Handle ............................................................................. 1
Lower Blade Guard ......................................................................................... 1
Torsion Spring ................................................................................................. 1
* Screw (M5 x20 mm) ....................................................................................... 1
Rubber Stopper ............................................................................................... 1
* He× Nut (M5) ................................................................................................... 2
Shaft Lock Spring ............................................................................................ 1
Spindle Lock Button Assembly ....................................................................... 1
Adjustment Knob ............................................................................................. 2
Washer ............................................................................................................ 2
* Carriage Bolt (M6 x100 mm) .......................................................................... 1
* Carriage Bolt (M6 x 12 mm) ............................................................................ 1
Base Assembly ................................................................................................ 1
* He× Nut (M4 x 3.2 mm) ................................................................................... 1
* Screw (M4 x 16 mm) ....................................................................................... 1
Knob Bolt ........................................................................................................ 1
Spring .............................................................................................................. 1
* Screw (M4 x 22 mm) ....................................................................................... 4
* Screw (M5 x43 mm) ....................................................................................... 1
Edge Guide ...................................................................................................... 1
Logo Label ...................................................................................................... 1
Laser Data Label ............................................................................................. 1
Cutting Depth Label ........................................................................................ 1
Warning Label ................................................................................................. 1
Data Label ....................................................................................................... 1
Logo Label ...................................................................................................... 1
* He× Key (5 mm) ............................................................................................... 1
Blade ............................................................................................................... 1
Upper Blade Guard Assembly ......................................................................... 1
Laser Warning Label ........................................................................................ 1
Operator's Manual
* Standard Hardware Item - May Be Purchased Locally
*** Can Be Purchased At Most Sears Stores/Sears.corn/Parts and Service
24
