Tradesman M3052LW Owner's Manual
OWNER’S MANUAL
Model # M3052LW
TRADESMAN
®
12” COMPOUND MITER SAW WITH LASER GUIDE
Item #50130
CAUTION – FOR YOUR OWN SAFETY
READ YOUR OWNER’S MANUAL THROUGH COMPLETELY AND CAREFULLY BEFORE
ATTEMPTING TO SET-UP OR OPERATE YOUR NEW POWER TOOL.
ALL OPERATORS OF THIS EQUIPMENT SHOULD READ AND UNDERSTAND ALL SAFETY
RULES PRINTED ON THE MACHINE AND THIS OWNERS MANUAL BEFORE USE.
Your new Power Tool is a well built, carefully inspected versatile machine, capable of giving you many
years of dependable service. Your power tool comes complete in one carton with a minimum of first
assembly and setup required by you. When unpacking, be sure to check all packages and packing
material for loose parts before discarding.
NOTICE:
On the nameplate of your machine you will find the serial number and MFG date code of
your unit. Please record these numbers on this manual cover for future service reference.
SERIAL # MFG. DATE # PURCHASE DATE: .
POWER TOOL SPECIALISTS,INC E.WINDSOR,CT 06088 PRINTED IN CHINA
www.tradesman-rexon.com
1-800-243-5114
Some dust created by power sanding, sawing, grinding, drilling and other construction activities contains chemicals (known to
the State of California) to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
•
Lead based paints
•
Crystalline silica from bricks, cement and other masonry products
• Arsenic and chromium from chemically treated lumber
Y
our 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.
TABLE OF CONTENTS
PRODUCT SPECIFICATIONS
MOTOR Rotating Table:
Power Source………………... 120 V AC, 60HZ, 15 Amp Diameter……………………… 13 "
Horsepower…………………...
Arbor Shaft Size
3.0HP (Max. Developed)
5/8”
Miter Detent Stops…………… 0, 15, 22-1/2, 31.6,
45º R. & L.
Speed…………………............ 4200 RPM (No load) Bevel Positive Stops………… 0, 33.9, 45º
Brake……………………......... Electric Base Dimensions……………. 20-1/2” x 16-1/4”
Double Insulated…................. Yes Extension Wing………………. Yes
MITER SAW
Net Weight…………………… 61.7 Lbs
Cutting Capacity:
Crosscut………………………. 2-1/2"x7-7/8"
Miter 45º R.&L………………... 2-1/2" x 5-1/2"
Bevel 45º L…………………… 1-3/4" x 7-7/8"
45º Miter and 45º Bevel……... 1-3/4" x 5-1/2"
WARRANTY
Refer to the Warranty Card included for your power tool warranty information.
WARNING
SECTION PAGE SECTION PAGE
Product Specifications ………………….. 2 Know Your Miter Saw..……… 8
Power Tool Safety ..…………………….. 3 Miter Saw Glossary……………………….. 9
Compound Miter Saw Safety…………….. 4 Assembly…….……………… 10
Electrical Requirements and Safety…….. 4-5 Adjustments…..…………………………… 13
Pre Assembly……………. 6 Operation………………………………….. 15
Tools Needed For Assembly..……………. 6 Changing the Laser Batteries……………… 21
Carton Contents ………………………….. 7 Maintenance…………..…………………... 22
Troubleshooting Guide……………………. 23
2
POWER TOOL SAFETY
Before using your miter saw, it is critical that you read and understand these safety rules. Failure to
follow these rules could result in serious injury or damage to the miter saw.
1. READ
and become familiar with the entire Operators
Manual.
LEARN
the tool’s application, limitations and
possible hazards.
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.
Cluttered areas and
benches invite accidents.
5. DON’T USE IN DANGEROUS ENVIRONMENTS.
Don’t use power tools in damp locations, or expose them
to rain or snow. Keep work area well lighted.
6. KEEP CHILDREN AWAY.
All visitors and bystanders
should be kept a safe distance from work area.
7. MAKE WORKSHOP CHILD PROOF
with padlocks,
master switches, or by removing starter keys.
8. DON’T FORCE THE TOOL.
It will do the job better
and safer at the rate for which it 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 sure your
extension cord is in good condition. When using an
extension cord, be sure to use one heavy enough to carry
the current your product will draw. An undersized cord will
result in a drop in line voltage and in loss of power which
will cause the tool to overheat. The table on page 5 shows
the correct size to use depending on cord length and
nameplate ampere rating. If in doubt, use the next heavier
gauge. The smaller the gauge number, the heavier the cord.
11. WEAR PROPER APPAREL.
Do not wear loose clothing,
gloves, neckties, rings, bracelets, or other jewelry which
may get caught in moving parts. Nonslip footwear is
recommended. Wear protective hair covering to contain
long hair.
12. ALWAYS WEAR EYE PROTECTION. Any power tool
can throw foreign objects into the eyes and could cause
permanent eye damage. ALWAYS wear Safety Goggles
(not glasses) that comply with ANSI Safety standard Z87.1
Everyday eyeglasses have only impact –resistance lenses.
They ARE NOT safety glasses. NOTE: Glasses or goggles
not in compliance with ANSI Z87.1 could seriously injure
you when they break.
13. WEAR A FACE MASK OR DUST MASK. Sawing
operation produces dust.
14. SECURE WORK. Use clamps or a vise to hold work
when practical. It’s safer than using your hand and it frees
both hands to operate the tool.
15. DISCONNECT TOOLS FROM POWER SOURCE
before servicing, and when changing accessories 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
Operators 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 or other part that is damaged should be
carefully checked to determine that it will operate properly
and perform its intended function – check for alignment of
moving parts, binding of moving parts, breakage of parts,
mounting, and any other conditions that may affect its
operation. A guard or other part that is damaged should be
properly repaired or replaced.
20.
NEVER LEAVE THE TOOL RUNNING UNATTENDED.
TURN THE POWER “OFF”.
Don’t walk away from a
running tool until the blade comes to a complete stop &
unplug the unit.
21. DON'T OVERREACH.
Keep proper footing and balance
at all times.
22. MAINTAIN TOOLS WITH CARE.
Keep tools sharp
and clean for best and safest performance. Follow
instructions for lubricating and changing accessories.
23.
WARNING:
Dust generated from certain materials can be
hazardous to your health. Always operate saw in
well-ventilated area and provide for proper dust removal.
SAVE THESE INSTRUCTIONS FOR REFERENCE
3
COMPOUND MITER SAW SAFETY
1. USE ONLY CROSS-CUTTING SAW BLADES.
When
using carbide tipped blades, make sure they have a
negative hook angle.
IMPORTANT: 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 and 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 8-3/4” inches 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 12-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 4200 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
power switch and wait for the blade to stop before
returning the saw to the raised position.
20. MAKE SURE
the blade has come to a complete stop
before removing or securing the workpiece, changing the
workpiece angle, or changing the angle of the blade.
21. NEVER
cut metals or masonry products with this tool.
This miter saw is designed for use on wood and wood-like
products.
22. NEVER
cut small pieces. If the workpiece being cut
would cause your hand or fingers to be within8-3/4” inches
of the saw blade the workpiece is too small.
23. PROVIDE
adequate support to the sides of the saw table
for long work pieces.
24. NEVER
use the miter saw in an area with flammable
liquids or gases.
25. NEVER
use solvents to clean plastic parts. Solvents could
possibly dissolve or otherwise damage the material.
26. SHUT OFF
the power before servicing or adjusting the
tool.
27. DISCONNECT
the saw from the power source and clean
the machine when finished using.
28. MAKE SURE
the work area is clean before leaving the
machine.
29. SHOULD
any part of your miter saw be missing, damaged,
or fail in any way, or any electrical component fail to
perform properly, shut off the switch and remove the plug
from the power supply outlet. Replace missing, damaged,
or failed parts before resuming operation.
ELECTRICAL REQUIREMENTS
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.
To avoid electrical hazards, fire hazards, or damage to the tool,
use proper circuit protection. Your saw is wired at the factory
for 120V operation. Connect to a 120V, 15 Amp circuit and
use a 15 amp. time delay fuse or circuit breaker. To avoid
shock or fire, if power cord is worn or cut, or damaged in any
way, have it replaced immediately.
CAUTION
SAVE THESE INSTRUCTIONS FOR REFERENCE
4
ELECTRICAL REQUIREMENTS AND SAFETY
DOUBLE INSULATED
The power tool is double insulated to provide a double
thickness of insulation between you and tool’s electrical
system. All exposed metal parts are isolated from the internal
metal motor components with protecting insulation.
Replacement parts –
When servicing use only identical
replacement parts.
Polarized plugs –
This saw has a plug that looks like the one
shown below:
To reduce the risk of electrical shock, this saw has 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 the proper outlet. Do not change
the plug in any way.
Double insulation does not take the place of normal safety
precautions when operating this tool.
To avoid electrocution:
1. Use only identical replacement parts when servicing a
tool with double insulation. Servicing should be performed by
a qualified technician.
2. Do not use power tools in wet or damp locations or
expose them to rain or snow.
MOTOR SAFETY PROTECTION
IMPORTANT:
To avoid motor damage, the motor should be blown out or
vacuumed frequently to keep sawdust from interfering with
the motor ventilation.
1.
CONNECT
this saw to a 120V, 15 amp. circuit with a 15
amp. time delay fuse or circuit breaker. Using the wrong
size fuse can damage the motor.
2. If the motor won’t start, release the trigger switch
immediately.
UNPLUG THE SAW.
Check the saw blade to
make sure it turns freely. If the blade is free, try to start the
saw again. If the motor still does not start, refer to the
“TROUBLESHOOTING GUIDE
”
3. If the tool suddenly stalls while cutting wood, release the
trigger switch, unplug the tool, and free the blade from the
wood. The saw may now be started and the cut finished.
4.
FUSES
may “blow” or circuit breakers may trip frequently
if:
a. MOTOR is overloaded – overloading can occur if
you feed too rapidly or make too many start/stops
in a short time.
b. LINE VOLTAGE is more than 10% above or below
the nameplate voltage rating. For heavy loads, the voltage
at motor terminals must equal the voltage specified on the
nameplate.
c. IMPROPER or dull saw blades are used.
5. Most motor troubles may be traced to loose or incorrect
connections, overload, low voltage or inadequate power
supply wiring. Always check the connections, the load and
supply circuit if the motor doesn’t run well. Check
minimum gauge for the length of cord you are using on the
chart below.
GUIDELINES FOR EXTENSION CORDS
Use a proper extension cord.
Make sure your extension cord
is in good condition. When using an extension cord, be sure to
use one heavy enough to carry the current your product will
draw. An undersized cord will cause a drop in line voltage,
resulting in loss of power and cause overheating. The table
below shows the correct size to use depending on cord length
and nameplate ampere rating. If in doubt, use the next heavier
gauge. The smaller the gauge number, the heavier the cord.
Be sure your extension cord is properly wired
and in good
condition. Always replace a damaged extension cord or have it
repaired by a qualified person before using it. Protect your
extension cords from sharp objects, excessive heat and damp
or wet areas.
Use a separate electrical circuit for your tools.
This circuit
must not be less than # 12 wire and should be protected with a
15 Amp time delay fuse. Before connecting the tool 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.
MINIMUM GAUGE FOR EXTENSION CORDS (AWG)
(When using 120 volts only)
Ampere Rating Total length of cord in feet
more than not more than 25’ 50’ 100’ 150’
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 not recommended
CAUTION:
In all cases make certain the receptacle in
question is properly grounded. If you are not sure have a
certified electrician, check the receptacle.
5
CAUTION
SAVE THESE INSTRUCTIONS FOR REFERENCE
PRE ASSEMBLY
ACCESSORIES AND ATTACHMENTS
Use only the recommended accessories with this saw.
TOOLS REQUIRED FOR ASSEMBLY
RECOMMENDED ACCESSORIES
Use only accessories recommended for this miter saw.
Follow instructions that accompany accessories. Use of
improper accessories may cause hazards.
The use of any cutting tool except 12 inch saw blades that
meet the requirements under recommended accessories is
prohibited. Do not use accessories such as shaper cutters
or dado sets. Ferrous metal cutting, the use of abrasive
wheels and the cutting of masonry products are
prohibited.
Do not attempt to modify this tool or create accessories
not recommended for use with this tool. Any such
alteration or modification is misuse and could result in a
hazardous condition leading to possible serious injury.
ACCESSORIES
Contact technical support at the phone number on the front of
the owners manual regarding accessories for your power tool.
To avoid the risk of personal injury, do not modify this power
tool or use accessories not recommended to fit your tool.
Read warnings and conditions on your CARBIDE TIPPED
SAW BLADE. Do not operate the saw without the proper saw
blade guard in place. Carbide is a very hard but brittle material.
Care should be taken while mounting, using, and storing
carbide tipped blades to prevent accidental damage. Slight
shocks, such as striking the tip while handling, can seriously
damage the blade. Foreign objects in the workpiece, such as
wire or nails, can also cause tips to crack or break off. Before
using, always visually examine the blade and tips for bent
teeth, cracks, breakage, missing or loose tips, or other damage.
Do not use if damage is suspected. Failure to heed safety
instructions and warnings can result in serious bodily injury,
on loss of eyesight.
6
Phillips Screwdriver
Adjustable Wrench
CAUTION
CAUTION
CAUTION
CARTON CONTENTS
UNPACKING YOUR MITER SAW
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 adjusting/assembling the saw.
1. Remove the miter saw from the carton. IMPORTANT: Do
not lift the miter saw by the switch handle or miter table
handle. It may cause misalignment. Lift only by the built-in
carry handle located at the top of the machine.
2. Place the saw on a secure stationary work surface.
3. Separate all parts from the packing material. Check each one
with the illustration below to make certain all items are
accounted for, before discarding any packing material.
If any part is missing or damaged, do not attempt to assemble the
miter saw, or plug in the power cord until the missing or
damaged part is correctly replaced. To avoid electric shock, use
only identical replacement parts when servicing double insulated
tools.
Miter Table
Handle
Blade Wrench
Dust Bag
Hold-down
Clamp
7
CAUTION
CAUTION
Top (long) leg
bracket
Extension Wings
Screws
Bottom
(long) leg
bracket
Stand legs
Rubber foot
pad
Top (short) leg
bracket
Bottom (short)
leg
bracket
Hardware bag
KNOW YOUR MITER SAW
On/Off Switch
Cutting Head Handle
Blade
Lower Blade Guard
Upper Blade Guard
Dust Bag
Ta bl e
Hold-down Clamp
Leg
Arbor Lock
Bevel Scale
Fence
Base
Miter handle
Extension Win
g
8
Motor
MITER SAW GLOSSARY
ARBOR LOCK – Allows the user to keep the blade from
rotating while tightening or loosening the arbor locking bolt
during blade replacement or removal.
BASE – Supports the table, holds accessories and allows for
workbench or leg set mounting.
BEVEL LOCKING HANDLE – Locks the miter saw at a
desired bevel angle.
BEVEL SCALE –
To measure the bevel angle of the saw
blade 0° to 45° left.
COVER PLATE SCREW – Loosen this screw and rotate the
plate for access to the blade arbor locking bolt.
EXTENSION WING –
Extends the width of the work table
for support while cutting long work pieces. They can be used
with or without a stop block as an additional side fence.
FENCE –
Helps to keep the workpiece from moving when
sawing. Scaled to assist with accurate cutting.
HAND HOLD –Location of hands for transportation.
LOWER BLADE GUARD – Helps protect your hands from
the blade in the raised position, it retracts as the blade is
lowered.
MITER HANDLE –Used to rotate the saw to the right or left
cutting position.
MITER SCALE – To measure the miter angle 0° to 45° left,
0° to 45° right.
MITER SPRING LOCK – Used in combination with the
miter handle, it locks the miter saw at a preset positive stop for
the desired miter angle.
MOUNTING HOLES – To mount the miter saw to a stable
surface.
STOP LATCH – Locks the miter saw in the lowered position
for compact storage and transportation.
WARNING LABELS – Read and understand for your own
safety. Always make certain these are in place and legible.
WRENCH STORAGE – Convenient storage to prevent
misplacing the blade wrench.
WOODWORKING TERMS
ARBOR – The shaft on which a blade is mounted.
BEVEL CUT – An angle cut made through the face of the
workpiece.
COMPOUND CUT – A simultaneous bevel and miter cut.
CROSS CUT – A cut made across the width or grain of the
workpiece.
FREEHAND –
Performing a cut without using a fence (guide),
hold down or other proper device to prevent the workpiece
from twisting during the cutting operation.
GUM – A sticky sap from wood products.
HEEL – Misalignment of the blade.
KERF – The amount of material removed by blade cut.
MITER CUT – An angle cut made across the width or grain
of the workpiece.
RESIN – A sticky sap that has hardened.
REVOLUTIONS PER MINUTE (RPM) – The number of
turns completed by a spinning object in one minute.
SAW BLADE PATH – The area of the workpiece or table top
directly in line with the travel of the blade or the part of the
workpiece which will be cut.
SET – The distance between two saw blade tips, bent outward
in opposite directions to each other. The further apart the tips
are, the greater the set.
WORKPIECE – The item being cut. The surfaces of a
workpiece are commonly referred to as faces, ends, and edges.
9
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