PROPOINT 8987646 User manual

V1.0 8987646
Please read and understand all instructions before use. Retain this manual for future reference.
SLIDING MITER SAW

2-SPEED

This page is intentionally left blank.

SPECIFICATIONS
Blade Size 10 in.
Cutting Capacity (Table
Angle/Saw Angle)
0°/90° 13-5/16 x 3-1/2 in.
0°/45° 13-5/16 x 1-3/4 in.
45°/0° 9-3/8 x 3-1/2 in.
45°/45° 9-3/8 x 1-3/4 in.
Voltage Rating AC 120V
Amperage Rating 15A
Frequency Rating 60 Hz
Horsepower 2-7/16 HP
No Load Speed (metal/wood) 3,200 /4,500 RPM
Arbor Size 1-3/16 in.
Bevel Capacity 45°
Bevel Type Single
Material Aluminum/Steel
Cord Size (AWG) 2C x 14
Cord Type PVC
Cord Length 6-1/2 ft
Dust Collection Yes
Weight 30.8 lb
Workpiece Materials (requires correct saw
blade)
Wood, MDF, chipboard, plywood,
blockboard, hardboard, plastic, non-
ferrous metals and 3 mm mild steel
plate.
INTRODUCTION
The sliding mitre saw has an adjustable saw head that can pivot from
90° to 45°. The rotary table can move up to 45° left or right. The mitre
saw has a work light LED, a laser guide and two speeds for either
cutting through metal or wood.
SAFETY
WARNING! Read and understand all instructions before
using this tool. The operator must follow basic precautions
to reduce the risk of personal injury and/or damage to the
equipment.
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 3 Assistance available at www.princessauto.com or 1-800-665-8685

HAZARD DEFINITIONS
Please familiarize yourself with the hazard notices found in this manual.
A notice is an alert that there is a possibility of property damage, injury
or death if certain instructions are not followed.
DANGER! This notice indicates an immediate and specific hazard that will
result in severe personal injury or death if the proper precautions are
not taken.
WARNING! This notice indicates a specific hazard or unsafe practice that could
result in a serious injury if the proper precautions are not taken.
CAUTION! This notice indicates a potentially hazardous situation that may
result in minor or moderate injury if proper practices are not taken.
NOTICE! This notice indicates that a specific hazard or unsafe practice will
result in equipment or property damage, but not personal injury.
WORK AREA
1. Operate in a safe work environment. Keep your work area clean,
well-lit and free of distractions. Place lights so you are not working
in a shadow.
2. Keep anyone not wearing the appropriate safety equipment away
from the work area.
3. Store unused tools properly in a dry, safe and secure location to
prevent rust, damage or misuse.
4. Do not install or use in the presence of flammable gases, dust or
liquids.
PERSONAL SAFETY
WARNING! Wear personal protective equipment approved by
the Canadian Standards Association (CSA) or American
National Standards Institute (ANSI).
PERSONAL PROTECTIVE EQUIPMENT
1. Always wear impact safety goggles that provide front and side
protection for the eyes. Eye protection equipment should comply
with CSA Z94.3-07 or ANSI Z87.1 standards based on the type of
work performed.
2. Wear the appropriate type of full-face shield in addition to safety
googles, as the work can create chips, abrasive or particulate
matter.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 4

3. Wear gloves that provide protection based on the work materials or
to reduce the effects of tool vibration.
a. Do not wear gloves when operating a tool that can snag the
material and pull the hand into the tool.
4. Wear protective clothing to protect eyes and skin from contact with
sprayed materials.
5. Non-skid footwear is recommended to maintain footing and
balance in the work environment
6. Wear the appropriate rated dust mask or respirator. Wear a NIOSH
approved respirator when working on materials that produce
hazardous fumes, dust or particulate matter.
7. The air source used with this tool may cause hearing damage.
Wear ear protection gear to eliminate or reduce the noise.
PERSONAL PRECAUTIONS
Control the tool, personal movement and the work environment to avoid
personal injury or damage to tool.
1. Do not operate any tool when tired or under the influence of drugs,
alcohol or medications.
2. Avoid wearing clothes or jewelry that can become entangled with
the moving parts of a tool. Keep long hair covered or bound.
3. Do not overreach when operating a tool. Proper footing and
balance enables better control in unexpected situations.
4. Support the workpiece or clamp it to a stable platform. Holding the
workpiece by hand or against your body may lead to personal
injury.
5. Securely hold this tool using both hands. Using a tool with only one
hand can result in loss of control.
SPECIFIC SAFETY
WARNING! DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence to the
tool safety rules. If you use this tool unsafely or incorrectly,
you can suffer serious personal injury.
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 5 Assistance available at www.princessauto.com or 1-800-665-8685

DANGER! When the tool is in operation, keep hands away
from the saw blade and the area it is being applied to.
Failure to follow this warning will result in amputation,
serious personal injury or death
WARNING! Some surfaces contain materials which can be
toxic. When working on materials that may contain lead,
asbestos, copper chromium arsenate or other toxic
materials, extra care should be taken to avoid inhalation and
minimize skin contact.
1. Use the correct tool for the job. This tool was designed for a
specific function. Do not modify or alter this tool or use it for an
unintended purpose.
2. Do not use the tool if any parts are damage broken or misplaced.
Repair or replace the parts.
3. Only use a circular saw disc that is specifically designed for use
with the mitre saw. Ensure the circular saw disc is tightly installed.
4. Do not use a circular saw disc that is dull or damaged. When a
circular saw disc is dull, it requires more force to use the tool,
possibly causing the circular saw disc to break. This may cause an
injury and will damage the workpiece.
a. Dull or improperly set saw blade produces a narrow kerf that
can cause excessive friction on the saw blade, resulting in
binding or a kickback. Keep the saw blade’s edge sharp and
clean.
5. Only use a circular saw disc that exceeds the Speed Rating (see
Specifications).
6. Use the correct mounting hardware. The mounting hardware is
designed to hold the circular saw disc on the tool to allow optimum
performance and safety of operation. Mismatched mounting
hardware may result in a tool malfunction and cause an injury.
a. Always use a circular saw disc that is correctly sized and
shaped for the tool. Accessories that do not match the tool’s
mounting hardware will run erratically, causing loss of control.
7. Check the circular saw disc for damage before each use. A
damaged circular saw disc can break during use and cause
serious injury.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 6

8. Always handle the circular saw disc with care when mounting or
removing it.
9. Remove adjusting keys and wrenches before using the tool. The
tool may eject an attached wrench or a key and cause an injury to
you or a bystander.
POWER TOOL PRECAUTIONS
1. Do not use any power tool with a malfunctioning power switch or
control. A power tool that fails to respond to the controls is
dangerous and can cause an injury. A qualified technician must
repair and verify the power tool is operating correctly, before it can
be used.
2. Shut the power off and disconnect the mitre saw from the power
supply (if possible) before making any adjustments, changing
accessories, cleaning, servicing or when storing. Such preventive
safety measures reduce the risk of starting the tool accidentally.
3. Never force the mitre saw. Excessive pressure could break the
tool, resulting in damage to your workpiece or serious personal
injury. Excessive pressure is the cause if your tool runs smoothly
under no load, but roughly under load.
4. Check if the mitre saw's moving parts are misaligned or binding
before each use. Correct the issue before using the mitre saw to
avoid an injury or damage to the tool.
5. Always be aware of the position of your hands relative to the mitre
saw. Avoid awkward hand positions where a sudden slip could
cause a hand to move into the circular saw disc. Never reach
behind or beneath the mitre saw.
6. Only use accessories that are specifically designed for use with
the mitre saw. Ensure the circular saw disc is tightly installed.
7. Only use the circular saw disc that exceeds the Speed rating (see
Specifications).
8. Before using the mitre saw on a workpiece, test the mitre saw by
running it at the highest speed rating for at least 30 seconds in a
safe position. Stop immediately if there is any abnormal vibration
or wobbling. Check the tool to determine the cause.
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 7 Assistance available at www.princessauto.com or 1-800-665-8685

9. Never touch the circular saw disc or workpiece during or
immediately after use. They may be hot and could inflict a burn
injury.
10. The material and the motor housing can get very hot during
operation. Stop work until the mitre saw and the circular saw disc
both cool down to a safe temperature.
11. Do not cover the air vents. Proper cooling of the motor is
necessary to ensure normal life of the tool.
12. Never use a tool with a circular saw disc that is cracked or worn.
Change the circular saw disc before using it.
13. Avoid unintentional starts. Make sure the power switch is set to
OFF before connecting the mitre saw to a power supply.
14. Make sure any adjustment mechanisms are secure before using
the tool
KICKBACK PRECAUTIONS
Kickback is a sudden reaction to a pinched or snagged cutting
accessory caught on the material. The material can be ejected and
inflict a serious injury on the user or a bystander. Kickback can also
damage the tool or workpiece.
Kickback can be avoided by taking proper precautions:
1. Maintain a firm grip on the material and position your body and
arms to allow you to resist a kickback. Kickback can propel the
material in the direction of the mitre saw's rotation.
a. Use a clamp to hold the material if the tool includes a
clamping system.
2. Use special care when working on corners, sharp edges or flexible
material. These workpieces have a tendency to snag the circular
saw disc.
3. Only use the circular saw disc designed for the tool.
4. Always make sure the work surface is free from nails and other
foreign objects. Cutting into a nail can cause and tool to jump and
damage the circular saw disc.
5. Maintain the circular saw disc's cutting edge. A dull edge is more
likely to slip from the workpiece.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 8

ELECTRICAL SAFETY
WARNING! Do not touch or handle a live tool with any part
of your body that is wet or damp. Wet skin reduces
resistance to electrical current, increasing the danger of a
serious or fatal shock.
WARNING! To reduce risk of electric shock, be certain that
the plug is connected to a properly grounded receptacle.
1. Do not alter any parts of the tool or accessories. All parts and
accessories are designed with built-in safety features that may be
compromised if altered.
2. Protect yourself against electric shocks when working on electrical
equipment. Avoid body contact with grounded surfaces. There is
an increased chance of electrical shock if your body is grounded.
3. Do not expose the mitre saw to rain, snow, frost or any other damp
or wet conditions. Water entering a tool will increase the risk of
electric shock.
4. Do not disconnect the power cord in place of using the power
switch. This will prevent an accidental start-up when the power
cord is plugged into the power supply.
5. In the event of a power failure, turn off or unplug the machine as
soon as the power is interrupted. The possibility of accidental
injury could occur if the power returns and the unit is not switched
off.
6. Make certain the power source conforms to requirements of your
equipment (see Specifications).
7. This tool is only for use on 120 V (single phase) and is equipped
with a three-prong grounded power supply cord and plug. Check
with a qualified electrician if you are in doubt as to whether the
outlet is properly grounded. If the tool should electronically
malfunction or break down, grounding provides a low resistance
path to carry electricity away from the user.
a. Never remove the grounding prong or modify the plug in any
way, as this will render the tool unsafe.
b. Do not use any adapter plugs.
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 9 Assistance available at www.princessauto.com or 1-800-665-8685

POWER CORD SAFETY
1. Insert the power cord plug directly to the power supply whenever
possible. Use extension cords or surge protectors only when the
tool's power cord cannot reach a power supply from the work area.
a. When operating a tool outside, use an outdoor extension cord
marked W-A or W. These cords are rated for outdoor use and
reduce the risk of electric shock.
2. Do not operate this tool if the power cord is frayed, damaged or
poorly spliced, as an electric shock may occur, resulting in
personal injury or property damage.
3. Discontinue use if a power cord feels more than comfortably warm
while operating the tool.
4. Keep all connections dry and off the ground to reduce the risk of
electric shock. Do not touch the plug or wiring with wet hands.
5. Prevent damage to the power cord by observing the following:
a. Place the power cord in a position that prevents it from coming
into contact with the tool or getting caught by the workpiece.
The cord should always stay behind the tool.
b. Do not pull on the cord to disconnect the plug from an outlet.
c. Keep the cord away from heat, oil, sharp edges or moving
parts.
d. Never carry the tool by the power cord
6. Position the cord so it is not be stepped on, tripped over or
otherwise subjected to damage or stress.
7. Do not wrap the cord around the tool, as sharp edges may cut
insulation or cause cracks if wound too tight. Gently coil cord and
either hang on a hook or fasten with a device to keep cord together
during storage.
UNPACKING
WARNING! Do not operate the tool if any part is missing.
Replace the missing part before operating. Failure to do so
could result in a malfunction and personal injury.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 10

Remove the parts and accessories from the packaging and inspect for
damage.
Contents:
• Mitre Saw
• Wrenches
• Dust Bag
• Clamping Block Components
• Extension Tables (2, left and
right)
IDENTIFICATION KEY
A. Trigger Lock Button
B. Saw Head
C. Dust Bag
D. Slide Rails
E. Bevel Lock Knob
F. Clamp
G. Table Extension
H. Fence
I. Mitre Scale
J. Table
K. Mitre Pointer
L. Table Insert
M. Mitre Latch Lever
N. Table Locking Handle
O. Laser
P. Bevel Gauge
Q. Adjustable Fence
R. Blade Guard
S. Motor
T. Carbon Brush Cap
U. ON/OFF Trigger
V. Handle
Fig. 1
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 11 Assistance available at www.princessauto.com or 1-800-665-8685

ASSEMBLY ANDINSTALLATION
The mitre saw can be used as a portable unit or fixed to a workbench.
You can also install this tool on a mitre saw stand.
MOUNT THE MITRE SAW ON A WOOD
WORKBENCH
The hardware to mount the tool is not included.
1. Clean the work area where the tool will be mounted.
2. Position the mitre saw. Check that it is level and there are no
obstructions around it that will interfere with a long workpiece.
3. Slide a flat washer over a 1/4 x 1 in. wood screw, insert the screw
through a corner hole in the base and secure the base.
4. Repeat with three more screws. Tighten all screws until the gap
between the mitre saw base and the bench top is 1/8 in.
FREESTANDING UNIT
1. Pull the anti-tilt brace out from the
base and secure it with an Allen
key (fig. 2).
2. Position the mitre saw. Check that
it is level and there are no
obstructions around it that will
interfere with a long workpiece.
3. Extend the front leg screw until it
touches the surface (Fig. 3-1).
Make sure the mitre saw does not
wobble. Continue to adjust the
screw to level the rotating table.
BLADEINSTALLATION
WARNING! To prevent an accident or personal injury, always
turn off the trigger switch and disconnect the power source
before removing or installing the blade.
Handle the circular saw disc with care during installation and removal.
Fig. 2
Fig. 3
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 12

1. Swing the saw head upwards and lock
into place with the locking bolt (Fig. 4.2).
2. Insert a hex wrench into the clamp bolt
holding the circular saw disc and unscrew
it.
3. Remove the clamp bolt, outer flange and
washer.
4. Fully raise the safety guard and remove
the circular saw disc
5. Install the new a circular saw disc. Make sure that the arrow on is
pointing in the same direction as the arrow on the lower guard.
a. The circular saw disc arbor may not match the circular saw
disc's spindle. Install a reducer ring in the circular saw disc.
The ring must be snug to eliminate any 'play' in the saw blade
when installed. Add another bushing ring into the tool-side
flange if there is a depression. This will prevent the reducing
ring from slipping out during use.
6. Reinstall the outer flange and washer and tighten the clamp bolt.
7. Turn the circular saw disc by hand to ensure that it turns freely and
smoothly.
The blade should not shake or wobble after it has been installed, and
there should be no gaps between the blade and the flange.
ALIGN THE SAW BLADE
Check the saw head alignment with an angle or engineering square
after installing the saw blade to make sure you have a true 90° angle.
1. Lower the saw head and secure in place
with the locking bolt (Fig. 4-2).
2. Place the square's stock on the mitre
table and the blade against the saw
blade, between the teeth.
3. Loosen the lower lock nut (Fig. 5-1).
4. Adjust the lower bolt (Fig. 5-1) with a hex
wrench until the saw is flush against the square's blade. Move the
square and check against the other side.
Fig. 4
Fig. 5
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 13 Assistance available at www.princessauto.com or 1-800-665-8685

a. If there is a gap one one side but not the other, first rotate the
saw blade and check on each side to see if it is warped.
b. The square may not be true. Test the square using the square
to draw a line on a piece of wood that has a flat edge. Flip the
square over so the stock is facing the other way. Align the
bade with the bottom of the previously drawn line and draw a
second line. You will only see one line if the square is true.
Any divergence shows the square is not true.
5. Tighten the lower locking nut while holding the screw in place with
the hex wrench.
6. Release the locking bolt to free the saw head.
ASSEMBLE MITRE SAW
COMPONENTS
1. Raise and lower the saw head to make sure
the safety guard is functioning correctly.
2. Lower the saw head to ensure it does not
touch the table insert. Check the saw blade
alignment and table insert installation if it
does.
3. Attach the dust bag or a dust collection
system to the mitre saw's dust port (fig. 6).
WARNING! Only use the dust bag with wood or wood-
like materials. Metal chips may ignite the bag's fabric,
resulting in a fire. Plastic chips may adhere to the bag's
interior.
a. Pinch the dust bag's retainer clip to spread the bag's opening
and place it over the dust port so the ring will sit behind the lip
(Fig. 4) Release the clip and position the bag so the main
compartment is hanging down.
b. Make sure your dust collection system is designed to handle
the workpiece's material. Attach the intake hose to the dust
port and secure.
Fig. 6
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 14

ALIGN LASER GUIDE
Check the laser guide alignment. The laser beam should illuminate the
saw blade's teeth. Adjust the laser if it does not.
1. Make sure the blade is correctly aligned
before adjusting the laser.
2. Loosen the screws on either side of the
laser (Fig. 4-3).
3. Press the laser button to turn the laser on
(Fig. 7-1).
4. Shift the laser to the side until it illuminate
the saw blade's teeth.
5. Tighten the screws carefully to avoid shifting the laser.
6. Turn the laser off until ready to use.
OPERATIONS
CHOOSING A CIRCULAR SAW BLADE
Make sure the circular saw blade matches the type of cut and the
material. The circular saw blade is designed to work best with the
intended material. Never use a wood circular saw blade on metal.
The number of teeth for each type of circular saw bladeis not provided,
as the number and size change as the circular saw blade diameter
increases. Consult the circular saw blade manufacture's information for
intended materials and uses.
1. An all-purpose or framing circular saw blade is suitable for general
purpose rip cutting and crosscutting. This blade is slower and the
cut is not as clean as a circular saw blade designed for ripping or
crosscutting.
2. Ripping saw blades have fewer teeth and are suitable with cutting
along the wood grain. The cut is rough and may require additional
work depending on the project.
3. Crosscut saw blades have a higher tooth count and are suitable for
cutting across the grain. The cut is smoother with less material
waste.
Fig. 7
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 15 Assistance available at www.princessauto.com or 1-800-665-8685

4. Plywood requires a circular saw blade with a higher tooth count, as
the grain of each ply is at a different angle.
5. Each metal-cutting saw blade is designed to cut specific metals
and thicknesses. Check the manufacturer's specification to make
sure they match your needs. Thinner metals will require a high
tooth count, while thick metal requires a lower tooth count.
6. Plastics such as polyvinyl chloride (PVC), high density poly
ethylene (HDPE), polypropolyene and polyvinylidende fluoride
(PVDF) require a special saw blade designed to cut plastic. This
saw blade has a high tooth count and may have a coating that
prevents heat build-up to avoid melting or chipping the plastic
workpiece.
SAW CONFIGURATION SET-UP
WARNING! Unplug the mitre saw from the power supply
before making any adjustments involving the circular saw
disc to avoid a serious injury or amputation.
1. Push the saw head back fully.
2. Tighten the set screw to lock the sliding rails in place if the
workpiece is not wider than 3-15/16 in. (100 mm). Otherwise
loosen the set screw to allow the saw head to slide during the cut.
3. Loosen the bevel lock knob and adjust the saw head to the desired
angle using the bevel gauge.
a. Use a 90° angle square or engineering square for a precision
vertical cut.
i. Place the square's stock on the mitre table and the blade
against the saw blade, between the teeth.
ii. Adjust the bevel angle until the saw blade is flush against
the square blade.
b. Use a sliding T-bevel square in conjunction with a protractor or
angle finder for a precision angle cut.
i. Determine the angle.
ii. Place the T-bevel square against the protractor or angle
finder and adjust the blade to match the angle. Keep in
mind which direction your saw head rotates.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 16

iii. Place the stock on the mitre table and the blade along the
saw blade, between the teeth. Adjust the saw blade angle
until it is flush against the square's blade.
4. Tighten the bevel lock knob.
5. Loosen the adjustable fence knobs and slide the fences away from
the saw head.
6. Adjust the depth of the cut (Fig. 8).
a. Loosen the knurled knob on the
screw.
b. Turn the knob clockwise to decrease
the cut depth. Turn the knob
counterclockwise to increase the cut
depth.
c. Pull the saw head down, without
squeezing the trigger, to check the
depth. Adjust as necessary.
d. Tighten the knurled knob to lock the
depth screw in position.
e. Perform a test cut on a piece of wood to confirm the depth is
correct.
7. Pull the mitre latch lever upwards to free the mitre table lock.
Rotate the table left or right until the mitre pointer aligns with the
desired angle on the mitre scale.
8. Release the mitre latch lever and push the table locking handle
down to secure the table in place.
9. Move each adjustable fence inward until they are no more than
5/16 in. (8 mm) away from the saw blade, then lock them into
position. Readjust the fence each time there is a change to the
mitre table or saw head angle.
PREPARING THE WORKPIECE
1. Turn the blade by hand to ensure that it turns freely and smoothly,
before using the mitre saw.
Fig. 8
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 17 Assistance available at www.princessauto.com or 1-800-665-8685

2. Adjust the settings for bevel, angle mitre and the fence. Simulate
the cut without power or the workpiece to confirm the settings will
not interfere with the blade or safety guard.
3. Check for foreign materials like staples or nails lodged in the
workpiece and remove them.
4. Adjust the blade height so the teeth protrude between 1/8 to 3/8
inches (3 to 10 mm) beyond the material's surface during the cut,
unless you are creating a shallow cut in the workpiece.
5. Clamp or otherwise secure the workpiece in position. Clamp a
bowed or twisted workpiece with the convex side against the
fence. There must be no gap between the workpiece and fence at
the point of the cut. Warped workpieces can twist or shift during
the cut.
6. Hold rods, tubes or cylindrical workpieces with a clamping systems
that will prevent it from rolling.
7. Support a workpiece that is wider or longer than the work table
with table extensions or saw horses. The end of a cut-off piece can
pivot upward and lift safety guard or catch and be thrown by the
spinning blade.
CUTTING THE WORKPIECE
1. Hold the saw blade away from the workpiece. Press the safety
release, then the trigger
2. Wait until the blade reaches its full speed before beginning your
cut. Beware of kickback.
3. Steadily push the saw head down into the workpiece, then away
from you, until the cut is complete. Let the weight of the saw
provide the cutting force. Run the saw blade at full speed for a
smoother cut.
4. Release the trigger and safety and allow the saw blade to stop
spinning, then raise the saw head clear of the workpiece.
CARE &MAINTENANCE
1. Maintain the tool with care. A tool in good condition is efficient,
easier to control and will have fewer problems.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 18

2. Inspect the tool components periodically. Repair or replace
damaged or worn components.. Only use identical replacement
parts when servicing.
3. Only use accessories intended for use with this tool. Follow
instructions for changing accessories.
4. Keep the tool handles or gripping surfaces clean and dry.
5. Maintain the tool’s labels and name plates. These carry important
information. If unreadable or missing, contact Princess Auto Ltd.
for replacements.
WARNING! Only qualified service personnel should repair
the tool. An improperly repaired tool may present a hazard
to the user and/or others.
CARBON BRUSH MAINTENANCE
The carbon brushes may require maintenance when the motor
performance of the tool decreases or stops working completely.
Check the carbon brushes for wear after the first 50 hours of use, then
again after every 10 hours of operation.
1. Remove the brush cap from the brush holder on each side of the
motor housing.
a. Some motor housings will only contain one carbon brush.
2. Remove the carbon brushes from the housing. Keep track of how
the carbon brushes are orientated during removal. The concave
surface must be oriented in the same way if the brushes are
reused. This will prevent unnecessary wear after reinstalling them.
3. Clean old carbon brushes before reinstalling them. Rub the contact
areas with a pencil eraser.
4. Reinsert the old carbon brushes in the same orientation to reduce
wear.
5. Replace both carbon brushes if either is worn down more than 50
percent.
6. Install the brushes with the carbon against the motor armature.
Test that the springs move without impediment.
7. Replace the brush caps. Do not overtighten.
V1.0 2-SPEED SLIDING MITER SAW 8987646
Page 19 Assistance available at www.princessauto.com or 1-800-665-8685

IMPORTANT! New carbon brushes tend to spark when first
used until they wear and conform to the motor's armature.
REPLACING THE TABLE INSERT
WARNING! Replace a damaged table insert immediately to
avoid a serious injury or damage to the tool. A damaged
insert may allow small components or debris to become
lodged. This debris can then block the saw blade during a
cut, causing the blade to shatter.
1. Move the saw head aside to access the screws.
2. Remove the screws and the damaged table insert. Throw the
insert away or recycle it.
a. Some screws may be hidden behind the fence. Rotate the
table to expose these screws.
3. Install the table insert and secure with the removed screws.
4. Perform a mock-cut without power to check that the insert is
properly positioned. Adjust the insert if necessary.
CLEANING
1. Brush sawdust and debris from the following components before
use:
a. tool vents
b. safety guard, guard spring and pivot points
c. the circular saw disc
d. the table insert
2. Only clean the tool with mild soap and a damp cloth.
3. Dry the steel components and lubricate to prevent corrosion.
DISPOSAL
Recycle a tool damaged beyond repair at the appropriate facility.
8987646 2-SPEED SLIDING MITER SAW V1.0
Assistance available at www.princessauto.com or 1-800-665-8685 Page 20