REXON BT2504R Owner's manual

Category
Mitre saws
Type
Owner's manual
1
255 MM TABLE SAW WITH LEG SET
INSTRUCTION MANUAL
BT2504R
GB
®
2
CONTENTS
GB
P 1 -15
The original instruction manual is in English.
3
CARTON CONTENTS
UNPACKING
1. Carefully remove the table saw from the carton.
2. Separate and layout all of the parts. Carefully check them according to the diagram below.
WARNING! If any part is missing or damaged, do not plug in the table saw until you
have replaced the missing or damaged parts.
Table saw assembly
Riving knife hardward bag
Blade wrenches Push stick Rear extension table Rear extension
table tube
Push stick
storage holder
Hex wrench Blade
Extension table
hardware bag
Rip fence Miter gauge
Blade guard Anti-kickback
pawls
Handwheel handle
4
CARTON CONTENTS
Left and right extension table
Dust bag
Roller wheel
hardware bag
Stand hardware bag
Leg bracket
Bottom support bracket
for roller wheel
Bottom short support bracket Top short support bracket
Bottom long support bracket Top long support bracket
Extension table
hardware bag
Locking lever
hardware bag
1
and collecting equipment, ensure these
are connected and properly used.
11. DO NOT ABUSE THE CABLE. Never
pull the cable to disconnect it from the
socket. Keep the cord away from heat,
oil and sharp edge.
12. SECURE WORK. Where possible use
clamps or a vice to hold the work. Its
safer than using your hand.
13. DON’T OVERREACH. Keep proper
footing and balance at all time.
14. MAINTAIN TOOLS WITH CARE.
Keep cutting tools sharp and clean
for better and safer performance.
Follow instructions for lubricating and
changing accessories. Inspect tool
cords periodically and if damaged
have them repaired by an authorized
service facility. Inspect extension cords
periodically and replace if damaged.
Keep handles dry, clean and free from
oil and grease.
15. DISCONNECT TOOLS. When not
in use, before servicing and when
changing accessories such as blades,
bits, cutters, disconnect tools from the
power supply.
16. REMOVE ADJUSTING KEYS AND
WRENCHES. Form the habit of
checking to see that keys and adjusting
wrenches are removed from the tool
before turning it on.
17. AVOID UNINTENTIONAL STARTING.
Ensure switch is in “off” position when
plugging in.
18. USE OUTDOOR EXTENSION
LEADS. When the tool is used
outdoors, use only extension leads
intended for outdoor use and so
marked.
19. STAY ALERT. Watch what you are
doing, use common sense and do not
operate the tool when you are tired.
20. CHECK DAMAGED PARTS. Before
further use of the tool, it should be
carefully checked to determine that it
will operate properly and perform its
intended function. Check the 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
General Safety Rules
Read all these instructions before
attempting to operate your product.
Save these instructions for future
reference.
1. KEEP WORK AREA CLEAR.
Cluttered areas and benches invite
injuries.
2. CONSIDER WORK AREA
ENVIRONMENT. Do not expose tools
to rain. Do not use tools in damp or
wet locations. Keep work area well lit.
Do not use tools in the presence of
ammable liquids or gases.
3. GUARD AGAINST ELECTRIC
SHOCK. Avoid body contact with
earthed or grounded surfaces.
4. KEEP OTHER PEOPLE AWAY. Do
not let others, especially children, not
involved in the work touch the tool
or the extension lead and keep them
away from the work area.
5. STORE IDLE TOOLS. When not
in use, tools should be stored in a
dry locked-up place, out of reach of
children.
6. DO NOT FORCE THE TOOL. It will do
the job better and safer at the rate for
which it was intended.
7. USE THE RIGHT TOOL. Do not force
small tools to do the job of a heavy
duty tool. Do not use tools for purposes
not intended; for example do not use
circular saws to cut tree limbs or logs.
8. DRESS PROPERLY. Do not wear
loose clothing or jewellery, they can
be caught in moving parts. Nonskid
footwear is recommended when
working outdoors. Wear protective hair
covering to contain long hair.
9. USE PROTECTIVE EQUIPMENT. Use
safety glasses. Use face or dust mask
if cutting operations create dust.
10. CONNECT DUST EXTRACTION
EQUIPMENT. If devices are provided
for the connection of dust extraction
WARNING! When using electric tools
basic safety precautions should always
be followed to reduce the risk of re,
electric shock and personal injury.
2
or replaced by an authorized service
centre unless otherwise indicated in
this instruction manual. Do not use the
tool if the switch does not turn it on and
off.
21. WARNING. The use of any accessory
or attachment other than one
recommended in this instruction
manual may present a risk of personal
injury.
22. HAVE YOUR TOOL REPAIRED BY
A QUALIFIED PERSON. This electric
tool complies with the relevant safety
rules. Repairs should only be carried
out by a qualied person using original
spare parts, otherwise this may result
in considerable danger to the user.
23. THROUGH POOR CONDITIONS
OF THE ELECTRICAL MAINS,
shortly voltage drops can appear
when starting the EQUIPMENT. This
can inuence other equipment (e.g.
blinking of a lamp). If the MAINS-
IMPEDANCE Zmax < 0.34 OHM, such
disturbances are not expected.
24. DO NOT USE SAW BLADES
MANUFACTURED FROM HIGH
SPEED STEEL.
25. KEEP THE FLOOR AREA AROUND
THE MACHINE LEVEL, well
maintained and free of loose material
e.g. chips and cutoffs.
26. USE CORRECTLY SHARPENED
SAW BLADES. Observe the
maximum speed marked on the saw
blade. Ensure that the machine is
always xed to a bench, whenever
possible.
Additional Safety Rules
for Table Saw
1. Do not use saw blades which are
High Speed Steel (HS) or damaged or
deformed.
2. Replace the table insert when worn.
3. Use only saw blades recommended
by the manufacturer which conrms to
EN847-1, with warning that the riving
knife shall not be thicker than the width
of the groove cut by the saw blade and
not thinner than the body of the saw
blade.
4. Select saw blades is proper to the
material to be cut.
5. Use push-stick to feed the workpiece
past the saw blade. The push-stick or
push block should always be stored
with the machine when not in use.
6. Use and correct adjustment of the
riving knife, anti-kickback pawls and
blade guard.
7. Wear ear and eye protection.
8. Always take care when slotting, saw
shall not be used for slotting.
9. Not for cutting metal, timber or round
log.
SYMBOLS
V …........ volts A ……..…........ amperes
Hz…....... hertz W..….……............. watts
min…..... minutes ~…... alternating current
h ………. hours ... Class II onstruction
I ………...ON O …........... OFF
min
-1
…...... revolutions per minute
Read the manual
WARNING! To reduce the risk of
injury, user must read instruction
manual.
Wear safety goggles
Wear ear protection
Wear a breathing mask
Keep hands away from blade
Symbol for transportation
position
WARNING! Noise can be a health hazard.
When the noise level exceeds 80 db(a),
be sure to wear ear protection.
3
ENVIRONMENTAL PROTECTION
Waste electrical products should
not be disposed of with household
waste. Please recycle where
facilities exist. Do not dispose of
electrical appliances as unsorted
municipal waste, use separate
collection facilities. Contact your local
government for information regarding the
collection systems available. If electrical
appliances are disposed of in landlls or
dumps, hazardous substances can leak
into the groundwater and get into the food
chain, damaging your health and wellbeing.
When replacing old appliances with new
once, the retailer is legally obligated to
take back your old appliance for disposal
at least for free of charge. Disposal of
discarded material shall be in accordance
with local environmental regulations.
KNOW YOUR TABLE SAW (FIG. 1)
1. Rip fence
2. Right extension table
3. Extension table locking lever
4. Blade elevation and titling handwheel
5. ON/OFF switch with safety key
6. Foot pad
7. Stand wheel
8. Dust bag
9. Push stick storage
10. Rip fence & miter gauge storage
11. Miter gauge
12. Table insert
13. Saw locking lever
14. Stand
15. Power cord storage
16. Rear extension table
17. Left extension table
18. Anti-kickback pawls
19. Blade guard
Motor
Type ................................................Universal
Voltage ….............................. 220 V~, 50 Hz
Blade
Type ……...Tungsten Carbide Tipped 24T
Dimension ................. Outside Dia. 255 mm
Bore Dia. 25.4 mm
No Load Speed ...........................5000 min
-1
Blade Tilt .................................... 0°~4 Left
Max. Cutting Capacity ............76 mm at 9
64 mm at 45°
Table Size ..............................635 × 535 mm
The noise level of this machine during
cutting are as follows:
Sound pressure level: 91.6 dB (A)
Sound power level: 104.6 dB (A)
NOTE: Move all parts to
the desired work site before
assembling them together.
Follow the assembly instruction
and carefully assemble the
tool with the help of a second
person.
Assembly
Installation
Specications
WARNING! For your own safety, never
connect the plug to power source outlet
until all assembly steps are completed
and you have read and understood the
safety and operational instructions.
WARNING! Noise can be a health
hazard. When the noise level exceeds
85 dB(A), be sure to wear ear protection.
Through poor conditions of the
electrical MAINS, shortly voltage
drops can appear when starting the
EQUIPMENT. This can inuence other
equipment (e.g. blinking of a lamp).
If the MAINS-IMPEDANCE Zmax <
0.3 OHM, such disturbances are not
expected. (In case of need, you may
contact your local supply authority for
further information).
UP
4
ASSEMBLING THE STAND (FIG. 2, 3, 4)
1. Unpack all parts and group by type
and size. Refer to the carton contents
for correct quantities.
2. Attach four hooks (1) to the top corner
of the four legs (2) as shown. The
hooks (1) are used to hold the dust bag.
NOTE: Make sure the hook (1) is
securely fastened to the corner of the
leg (2). (Fig. 2)
3. Attach one long upper support (3) with
label to top of leg (2), fasten by using
one bolt (4) and nut (5). (Fig. 3)
NOTE:
Align detents (6) in stand leg with
support brackets to ensure proper t.
Do not tighten bolts until stand is
properly aligned.
Position all supports to the INSIDE of
the leg assemblies.
4. Attach short upper supports (7) to
other hole of leg (2), fasten by using
one bolt (4) and nut (5). (Fig. 3)
5. Assemble the other upper supports in
exactly the same manner.
6. Attach one bottom support (8) to the
center of the leg by using bolt (4) and
nut (5). This completes the front frame
section. (Fig. 4)
7. Assemble rear frame section in exactly
the same manner.
8. Join front-bottom and rear-bottom frame
assemblies with the bottom support (9),
bolts and nuts.
ASSEMBLING THE ROLLER WHEEL TO
STAND (FIG. 5, 6)
1. Place stand upside down on level
surface or oor.
2. Place the bottom support bracket (1) for
roller wheel (3) inside the front leg (2).
3. Insert the bolt (4) through the roller wheel
bracket (5), front leg (2), bottom support
bracket (1) and nut (6) as shown in Fig. 5.
Tighten with the nut (6).
4. Attach the roller wheel (3) to roller wheel
bracket (5) with a bolt (7) and lock nut (8)
as shown in Fig. 5. Tighten the lock
nut (8).
NOTE: Do not overtighten as it will not
allow the wheels to turn.
5. Repeat steps 1-4 for another roller wheel
assembly.
NOTE: The roller wheel assemblies
and bottom support bracket (1) can be
installed on either the right or left side.
Always install the roller wheel assemblies
and the bottom support bracket (1) at
the same time. The illustration shows
the roller wheels installed on the left side
when face the stand. (Fig. 6)
6. Carefully set the saw in its upright
position on a clean level surface.
ASSEMBLING THE FOOT PAD TO STAND
(FIG. 7)
1. Place all four foot pads (1) onto each
leg.
2. Place stand on level surface and adjust
so all legs are contacting the oor and
are at similar angles to the oor, and
detents in stand leg align with support
brackets, then tighten all bolts.
NOTE: Stand should not rock after all
bolts are tightend.
ASSEMBLING TABLE SAW TO STAND
WITH SAW LOCKING LEVER (FIG. 8)
1. Attach the saw locking lever assembly (1)
to the top of the leg (2).
2. Lift up the locking lever (3).
3. Thread the two screws (4) into the
holes (5) of the locking bracket (6) and
stand.
NOTE: You may need to loosen the
two short support brackets if the two
mounting holes are not line up correctly.
Retighten the brackets after the saw
locking lever assembly is installed.
4. Attach the lock nuts (7) and tighten with
a 8 mm or adjustable wrench.
5. Install the other saw locking lever
assemblies in exactly the same manner.
6. Position the saw base on the stand.
7. Line up the saw base to the locking
lever cover (8) and push down the
locking lever (3).
8. Fasten saw to stand by using four saw
locking lever assemblies.
NOTE: The four locking lever
assemblies are provided for quick
releasing the table saw to the stand.
5
MOUNTING BASE TO STAND BY USING
THE BOLTS (FIG. 9)
You can also attach the saw base to the stand
by using standard bolts.
1. Fasten the saw base to stand by using
the four long bolts (1), at washers (2),
and nuts (3).
2. Place a washer (2) on the bolt (1) and
insert through the hole in saw base and
the slot in stand. Attach the nut (3) and
tighten using a 13 mm wrench. Repeat for
other three corners.
ASSEMBLING THE HANDWHEEL
HANDLE (FIG. 10)
Thread the handwheel handle (1) into the
handwheel hole, and then tighten the
nut (2) against the handwheel with a 14 mm
or adjustable wrench.
RIP FENCE (FIG. 11)
1. Lift upward on the rip fence handle (1)
so the rear holding clamp (2) is fully
extended.
2. Place the rip fence on the saw table,
and attach the set plate (3) under the
fence handle (1) to the rail rst.
3. Push down on the fence handle (1) to
lock.
INSTALLING THE DUST BAG (FIG. 12)
1. The hooks (2) located inside of the four
legs are used to hold the dust bag (1).
2. Attach the dust bag (1) to the four hooks
located inside of four legs.
INSTALLING THE BLADE
(FIG. 13, 14, 15)
1. Remove the table insert (1) by inserting
your nger into the opening (2) and
pulling up. (Fig. 13)
2. Raise the blade to the maximum height
by turning the blade elevation/tilting
handwheel clockwise.
3. Remove the arbor nut (3) and outer
blade ange (4). (Fig. 14)
4. Place the blade (6) onto the arbor (5)
with the blade teeth pointing forward to
the front of the saw. (Fig. 15)
5. Make sure the blade (6) ts ush
against the inner ange. (Fig. 15)
6. Clean the outer blade ange (4) and
install it onto the arbor (5) and against
the blade. (Fig. 15)
7. Thread the arbor nut (3) onto the
arbor (5), making sure the at side of
the nut is against the blade, then hand-
tighten. (Fig. 15)
8. To tighten the arbor nut (3), place the
open-end wrench (7) on the ats of
the saw arbor to keep the arbor from
turning, the box-end wrench (8) on the
arbor nut (3), and turn clockwise (to the
rear of the saw table). (Fig. 15)
9. Lower the blade to its minimum height
position and place insert (1) into
position. (Fig. 13)
WARNING!
Do not use this saw to cut and/or
sand metals. The hot chips or sparks
may ignite sawdust or the bag
material.
To prevent hazard, clean and
remove sawdust from under the saw
frequently.
WARNING! To avoid injury from an
accidental start, make sure the switch is
in the OFF position and the plug is not
connected to the power source outlet.
WARNING! To avoid possible injury and
damage to the workpiece, be sure to
INSTALL THE BLADE WITH THE TEETH
POINTING TOWARD THE FRONT OF
TABLE in the direction of the rotation
arrow on the blade guard.
WARNING! All four levers must be locked
in the down position before operating the
saw.
6
REMOVING THE BLADE (FIG. 13, 14, 15)
1. Remove the table insert (1) by inserting
your nger into the opening (2) and
pulling up. (Fig. 13)
2. Raise the blade to the maximum
height by turning the blade elevation
handwheel clockwise.
3. Adjust the blade to the 90° vertical
position by loosening the bevel lock
knob and turning the elevation/tilting
handwheel counterclockwise, and then
lock the bevel lock knob.
4. Place the open-end wrench (7) on the
ats of the saw arbor (5) to keep the
arbor from turning, the box-end
wrench (8) on the arbor nut (3), then
loosen the arbor nut (3). (Fig. 15)
5. Remove in the order of the arbor nut (3),
outer blade ange (4) and blade (6).
Clean but do not remove the inner blade
ange before reassembling the blade.
(Fig. 15)
RIVING KNIFE ASSEMBLY
(FIG. 16, 17, 18)
Installing the riving knife assembly
(Fig. 16, 17)
1. Remove the table insert and raise
the blade to the maximum height by
turnning the blade elevation/tilting
handwheel (1) clockwise.
2. Loosen the bevel lock knob (2). Move
the handwheel (1) to 45° on the bevel
scale. (Fig. 16)
3. Tighten the bevel lock knob (2).
WARNING! To avoid injury from an
accidental start, make sure the switch
is in the OFF position and the plug is
disconnected from the power source
outlet.
WARNING!
To avoid injury from an accidental
start, make sure the switch is in
the OFF position and the plug is
disconnected from the power source
outlet.
Never operate this saw without the
riving knife in the correct position.
4. Take the lock knob (3) and insert
through the washer (4), middle hole
in the set plate (5) and slot on the riving
knife (6). (Fig. 17)
5. Place the riving knife assembly through
the mounting bracket (7) located behind
the saw blade. Please note that the
two pins on the bracket (7) must be
engaged in the riving knife slot and the
two holes in the set plate (5).
6. Make sure the riving knife (6) is in
its highest position. Tighten the lock
knob (3).
7. Return the blade to 0° and place the
table insert back in position.
8. Before operating the saw, please follow
the instructions on aligning the riving
knife.
Aligning the riving knife (Fig. 16, 18)
1. Remove the table insert and raise the
blade to the maximum height by turning
the blade elevation/tilting handwheel (1)
clockwise. (Fig. 16)
2. Remove the blade guard and anti-
kickback pawl assembly.
3. Adjust the blade to the 0° vertical
position by unlocking the bevel lock
knob (2) , and moving the blade
elevation/tilting handwheel (1)
completely to the left. Tighten the bevel
lock knob (2).
4. To see if the blade (8) and riving knife (6)
are correctly aligned, lay a combination
square along the side of the blade and
WARNING!
To avoid injury from an accidental
start, make sure the switch is in
the OFF position and the plug is
disconnected from the power source
outlet.
Never operate this tool without the
riving knife in the correct position.
Never operate this tool without the
blade guard in place for all through
sawing operations.
This adjustment was made at the
factory, but it should be rechecked
and adjusted if necessary.
7
against the riving knife (making sure
the square is between the teeth of the
blade). (Fig. 18)
5. Tilt the blade to the 45° position and
check the alignment again.
6. If the blade and riving knife are not
correctly aligned:
a. Loosen the lock knob (3) from the
mounting bracket (7).
b. Insert a washer (9) between the
riving knife and bracket (7) and
retighten the lock knob (3).
NOTE:
This table saw is provided with a
255 mm (10 in.) diameter blade with a
body thickness of 2 mm (0.08 in.) thick
with a kerf of
2.6 mm (0.10 in.). The riving knife is
2.2 mm (0.09 in.) thick. The blade
diameter and the blade body and kerf
dimensions must be properly matched
with the riving knife thickness.
The maximum radial distance between
the riving knife and the toothed rim of
the saw blade is 3 mm ~ 8 mm (0.12 in
~ 0.31 in).
The tip of the riving knife shall not be
lower than 1 mm ~ 5 mm (0.04 in. ~
0.2 in.) from the tooth peak.
The riving knife is thinner than the width
of the kerf by approximately 0.4 mm
(1/64 in.) on each side.
The blade body must be thinner than
the thickness of the riving knife but the
blade kerf must be thicker than the
riving knife.
7. Check the riving knife and blade
alignment again at both 0° and 45°.
8. Add or remove washers until the
alignment is achieved.
9. Replace the table insert, blade guard
and anti-kickback pawl assembly.
BLADE GUARD AND ANTI-KICKBACK
PAWLS ASSEMBLY (FIG. 19, 20, 21)
Installing the blade guard and anti-
kickback pawl assembly (Fig. 19, 20, 21)
1. Make sure the blade is raised to its
maximum height and the bevel is set at
0°. Make sure the bevel lock knob
is tighten.
2. Take the anti-kickback pawl
assembly (1) and lift up the locking
lever (2) located on top. (Fig. 19)
3. Place the front of anti-kickback
assembly (1) into slot (3) and push
down, and making sure the assembly is
engaged in the slots. There should be
no movement of the assembly. Press
down on the locking lever (2).
4. Take the blade guard assembly (4) and
slide the locking knob (5) located on the
back of assembly upward. (Fig. 20)
5. Insert the blade guard (4) onto the riving
knife so that the pin (6) engages into
slot (7) completely. (Fig. 21)
6. Press the blade guard (4) down so that
the entire assembly is at on the riving
knife. Release the locking knob (5).
7. Make sure that the blade guard is
locked in place both in front and back.
Removing the blade guard and anti-
kickback pawl assembly (Fig. 19, 21)
1. Raise the blade to the maximum height
by turning the blade elevation/tilting
handwheel clockwise.
2. Loosen the bevel lock knob and move
the blade elevation/tilting handwheel to
90° on the bevel scale.
3. Tighten the bevel lock knob.
WARNING! To avoid injury from an
accidental start, make sure the switch
is in the OFF position and the plug is
disconnected from the power source
outlet.
When installing the blade guard,
cover the blade teeth with a piece of
folded cardboard to protect yourself
from possible injury.
Never operate this machine without
the blade guard in place for all
through sawing operations.
WARNING! To avoid injury from an
accidental start, make sure the switch
is in the OFF position and the plug is
disconnected from the power source
outlet.
8
4. Remove the anti-kickback pawl
assembly (1) by lifting up the locking
lever (2). (Fig. 19)
5. Remove the blade guard (4) by sliding
the locking knob (5) upward. (Fig. 21)
INSTALLING SIDE EXTENSION TABLES
(FIG. 22)
1. Identify the right extension table. The
right extension table is the one with the
measuring scale visible from the front of
the saw when it is installed to the right
hand side of the saw table.
NOTE: For illustration purposes the
view in Fig. 22 looks “through” the saw
table.
2. Unlock both front and rear cam locking
levers (1) on the right side of the saw
base by pulling the lever outward.
3. Insert the table extension mounting
tubes (2) into the two matching holes in
the cam locking lever assemblies.
NOTE: Make sure the front mounting
tube has the measuring scale visible
from the front of the saw.
4. Slide the extension table toward the
table until it rests against the saw table.
5. Lock two cam locking levers (1) by
pushing in toward the cam locking lever
assemblies.
7. Insert the screw (3) into the matching
hole (4) of the extension mounting
tube (2).
8. Install the left extension table in the
same manner.
INSTALLING THE REAR EXTENSION
TABLE (FIG. 23, 24)
1. Insert the two rear extension table
tubes (2) into the rear extension
table (1).
NOTE: They must be inserted into the
back of the extension with the bent
end last so that the bar will hold the
extension in place. (Fig. 23)
2. Insert two black plastic stops (3) over
the two rear extension table tubes (2).
Make sure the locating pin in the black
plastic stops ts into the matching hole
in the extension tube. (Fig. 23)
3. Insert the rear extension table tubes (2)
into the two holes in the rear of the
saw table, and into the extension tube
brackets under the table. (Fig. 24)
4. Tighten the extension wing stop screw (4)
on the end of the left rear extension
table tubes (2). Make sure the screw is
fully inserted into the corresponding hole
in the extension tube. (Fig. 24)
INSTALLING THE PUSH STICK STORAGE
HOLDER (FIG. 25)
Attach the metal push stick storage holder (1)
into the provided slots on the left side of the
saw housing. The holder (1) will snap into
place.
STORAGE (FIG. 25, 26, 27)
Push stick (Fig. 25)
Store the push stick (1) on the push stick
holder (2) on the left side of the saw housing
when not in use.
Rip fence, miter gauge (Fig. 25)
Storage for the rip fence (3) and miter
gauge (4) are located on the left side of the
saw housing.
NOTE: Adjust the miter gauge to 45
º
~60
º
before putting away in storage.
Blade wrench (Fig. 26)
Insert the blade wrench into the slot (5)
located to the rear side of the saw housing.
Blade (Fig. 27)
1. Loosen and remove the knob (6) on the
right side of the saw housing.
2. Place extra blades (not included) onto the
arbor. Replace the knob (6) and tighten.
9
RIP FENCE ADJUSTMENT (FIG. 28)
1. Move the rip fence (1) by lifting up the
handle (2) and sliding the fence to the
desired position. Press down the
handle (2) to lock the rip fence (1).
2. Position the rip fence (1) on the right
side of the table along the edge of miter
gauge groove. Lock the handle (2).
3. The rip fence (1) should be parallel with
the miter gauge groove.
4. If the rip fence (1) is not parallel to the
miter gauge groove, the adjustment is
needed. Please do the following:
Loosen the two bolts (3) and lift up
the handle (2).
Hold the rip fence bracket (4) rmly
against the front rail, adjust the fence
until it is parallel with the miter gauge
groove.
Press down the handle (2) and
tighten the two bolts (3).
5. If rip fence is loose when the handle
is in the locked (downward) position,
please do the following:
Lift up the handle (2) and turn the
adjusting nut (5) clockwise until the
rear clamp is snug.
NOTE: Over-tightening the adjusting nut
will cause the rip fence out of alignment.
Setting the Tool
WARNING! To avoid injury from an
accidental start, make sure the switch
is in the OFF position and the plug is
disconnected from the power source
outlet.
WARNING! Failure to properly align
fence can cause “kickback” and serious
injury.
RIP FENCE INDICATOR ADJUSTMENT
(FIG. 29)
1. The rip fence indicator (1) points to the
measurement scale. The scale shows
the distance from the side of the fence
to nearest side of the blade.
2. Measure the actual distance with a
rule. If there is a difference between the
measurement and the indicator, adjust
the indicator (1).
3. Loosen the screw (2) and slide the
indicator to the correct measurement
on the scale. Tighten the screw and
remeasure with the rule.
ADJUSTING THE MITER GAUGE
(FIG. 30)
1. Loosen the lock handle (1) to allow the
miter body (2) rotate freely. Position the
miter body at 90° so the positive detent
secures in its position. Tighten the lock
handle (1) to hold the miter body (2).
2. If the pointer (3) requires adjustment,
loosen the screw under the pointer with
a screwdriver. Adjust the pointer to 90°
on the scale, then rmly tighten the
adjustment screw.
3. To change angles on the miter gauge,
loosen the lock handle (1) and rotate
the miter body to the desired angle as
indicated by the scale. Tighten the
lock handle (1).
ADJUSTING THE 90° AND 45° POSITIVE
STOPS (FIG. 31, 32)
Your saw has positive stops that will quickly
position the saw blade at 90° and 45° to the
table. Make adjustments only if necessary.
90° Stop
1. Disconnect the saw from the power
source.
2. Raise the blade to the maximum height.
3. Loosen the bevel lock knob and move
the blade to the vertical position. Tighten
the bevel lock knob.
WARNING! To avoid injury from an
accidental start, make sure the switch is
in the OFF position and the plug is not
connected to the power source outlet.
10
4. Place a combination square (1) on the
table and against the blade (2) to
determine if the blade is 90° to the table.
(Fig. 31)
5. If the blade is not 90° to the table, loosen
or tighten (depending on whether you are
increasing or decreasing the degrees)
the hex bolt (3) with a 5 mm hex wrench
until the blade achieves 90°. (Fig. 32)
6. Check again to see if the blade is 90° to
the table. If not, repeat step 5.
45° Stop
1. Disconnect the saw from the power
source.
2. Raise the blade to the maximum height.
3. Loosen the bevel lock knob and move
the blade to the 45°. Tighten the bevel
lock knob.
4. Place a combination square (1) on
the table and against the blade (2) to
determine if the blade is 45° to the table.
(Fig. 31)
5. If the blade is not 45° to the table, loosen
or tighten (depending on whether you are
increasing or decreasing the degrees)
the hex bolt (4) with a 5 mm hex wrench
until the blade achieves 45°. (Fig. 32)
6. Check again to see if the blade is
45° to the table. If not, repeat step 5.
BLADE TILT POINTER (FIG. 33)
1. When the blade is positioned at 90°,
adjust the blade tilt pointer (1) to read 0°
on the scale.
2. Loosen the holding screw (2), position
the pointer (1) over 0°.
3. Tighten the holding screw (2).
NOTE: Make a trial cut on scrap wood
before making critical cuts. Measure for
exactness.
BLADE PARALLEL TO THE MITER
GAUGE GROOVE (FIG. 34, 35)
1. Remove the safety switch key and
unplug the saw.
2. Remove the blade guard for this
procedure but reinstall and realign after
adjustment.
3. Raise the blade to the highest position
and set at the 0° angle (90° straight up).
4. Select and mark with a felt tip maker,
a blade tooth having a “right set” and
rotate the blade so the marked tooth is
1/2 in. above the table.
5. Place the combination square base (1)
into the right side miter gauge
groove (2).
6. Adjust the ruler to touch the front
marked tooth. Lock the ruler so it holds
its position in the combination square.
7. Rotate the blade to bring the marked
tooth to the rear of the saw and about
1/2 in. above the table.
8. Carefully slide the combination square
to the rear of the saw until the ruler
touches the marked tooth.
9. If the ruler touches the marked tooth
at the front and rear position, no
adjustment is needed. If not or the base
of the ruler is no longer parallel with the
edge of the miter gauge groove (2),
perform adjustment procedure
described in next section.
WARNING! This adjustment was made at
the factory, but it should be rechecked
and adjusted if necessary.
To prevent personal injury:
Always disconnect plug from the
power source when making any
adjustments.
This adjustment must be corrected
or the accurate cuts can not be
made. Also inaccurate adjustment
can result in kickback and serious
personal injury.
11
Check that the power supply and plug used
is in accordance with your table saw. Have
a look at the rating plate of the motor or
the rating on the table saw. Any changes
should always be carried out by a qualied
electrician.
If not properly earthed this machine can
cause an electrical shock. Be sure that the
power supply outlet is earthed. If there is
any doubt, have it checked by a qualied
electrician.
Using an Extension Lead
The use of any extension lead will cause
some loss of power. To keep this to a
minimum and to prevent overheating and
motor burn-out, ask advice from a qualied
electrician to determine the minimum wire
size of the extension lead.
The extension lead should be equipped
with an earthed type plug that ts the
power supply outlet at one end, and with
an earthed type socket that ts the plug of
this machine at the other end. If the power
cable is broken, repair service is abailable
at your nearest service centre.
ON/OFF SWITCH (FIG. 36)
The ON / OFF switch has a safety key.
With the key removed from the switch,
unauthorized and hazardous use by
children and others is minimized.
1. Insert the safety key (1) into the slot in
the switch (2).
2. To turn the saw ON, move the switch (2)
upward to the ON position. To turn
the saw OFF, move the switch (2)
downward.
3. To lock the switch in the OFF position,
grasp the end (or yellow part) of the
safety key (1), and pull it out.
4. With the safety key (1) removed, the
switch will not operate.
5. If the safety key (1) is removed while
the saw is running, it can turn OFF but
cannot be restarted without inserting the
safety key (1).
RAISING AND LOWERING THE BLADE
(FIG. 37)
1. To raise the blade, rotate the blade
elevation/tilting handwheel (1)
counterclockwise.
2. To lower the blade, rotate the blade
elevation/tilting handwheel (1)
clockwise.
NOTE: The blade height is recommended
about 3.2 mm above the top of the
workpiece.
Connecting to the Power Supply
Operating the Tool
WARNING! This machine must be
earthed.
WARNING! Never operate while saw
blade rotating.
WARNING! Avoid contact with the
terminals on the plug when installing
(removing) the plug to (from) the power
supply outlet. Contact will cause a
severe electrical shock.
WARNING! Never connect the plug to the
power source outlet until all installations
and adjustments are completed and you
have read and understood the safety
and operational instructions.
12
NOTE:
Generally ripping is cutting with the
grain.
Do not perform ripping “free hand”. Use
the rip fence for ripping and remove the
miter gauge from the table.
1. Remove the miter gauge and store it in
the miter gauge storage on the left side
of saw base.
2. Secure the rip fence to the table.
3. Raise the blade so it is about 3.2 mm
higher than the top of the workpiece.
4. Place the workpiece at on the table
and against the fence. Keep the
workpiece away from the blade.
5. Turn the saw ON and wait for the blade
to come to full speed.
6. Slowly feed the workpiece into the
blade by pushing forward only on the
workpiece section (1) that will pass
between the blade and the fence.
7. Keep your thumbs off the table top.
When both of your thumbs touch the
front edge of the table (2), nish the cut
with a push stick (3).
8. Continue pushing the workpiece (6) with
the push stick (3) or push block (5) until
it passes through the blade guard and
clears the rear of the table.
9. Never pull the workpiece back when the
blade is turning. Turn the switch OFF.
When the blade completely stops, you
can then remove the workpiece.
WARNING!
AVOID KICKBACK by pushing forward
on the section of the workpiece that
passes between the blade and the
fence. Never perform any freehand
operations.
When width or rip narrower than 50.8
mm (2 in.) the push stick cannot be
used because the blade guard will
interfere. Use the auxiliary fence (4)
and push block (5) as shown. (Fig. 37)
TILTING THE BLADE (FIG. 37)
Loosen the bevel lock knob (2), move the
blade elevation/tilting handwheel (1) to the
desired angle, then tighten the bevel lock
knob (2).
USING THE RIP FENCE
1. The rip fence can be used on either side
of the saw blade.
2. The pointer on the rip fence indicates
the distance between the saw blade and
rip fence.
3. To move the rip fence, loosen the clamp
handle while pressing the fence bracket
against the table surface and set the
desired distance from the saw blade,
retighten the clamp handle.
USING THE MITER GAUGE
1. The miter gauge can be used on either
side of the saw blade.
2. Because the miter gauge groove is a
T-type slot, to install the miter gauge,
insert the gauge bar from the end of the
groove.
3. To set the miter cut angle, loosen the
clamp handle, turn the mitre gauge to
the desired angle, retighten the clamp
handle.
RIPPING (FIG. 38, 39)
WARNING! Always lock the saw blade tilt
lock handle during operations.
WARNING! To prevent serious injury:
Never use a miter gauge when ripping.
Never use more than one rip fence
during a single cut.
Do not allow familiarity or frequent
use of your table saw to cause
careless mistakes. Remember that
even a careless fraction of a second
is enough to cause a severe injury.
Keep both hands away from the blade
and clear from the path of the blade.
The workpiece must have a straight
edge against the fence and must not
be warped, twisted, or bowed when
ripping.
13
CROSSCUTTING (FIG. 40)
NOTE:
Generally cross cutting is cutting across
the grain.
Do not perform cross cutting “free
hand. Use the mitre gauge for cross
cutting and remove the rip fence from
the table.
1. Remove the rip fence and place the
miter gauge (1) in the miter gauge
groove on the table.
2. Adjust the blade (2) height so that it is
3.2 mm higher than the top of the
workpiece (3).
3. Hold the workpiece (3) rmly against the
miter gauge with the blade path in line
with the desired cut location. Move the
workpiece (3) to a 25 mm distance from
the blade (2).
4. Start the saw and wait for the blade (2)
come to full speed. Never stand directly
in line of the saw blade path, always
stand to the side of the blade that you
are cutting on.
5. Keep the workpiece (3) against the
face of the miter gauge (1) and at
against the table. Then slowly push the
workpiece (3) through the blade (2).
WARNING! Never attempt to pull the
workpiece backwards during a cutting
operation. This will cause kickback and
serious injury to the user can occur.
When the blade completely stops, raise
the anti-kickback pawls (7) on each
side of the riving knife and slide the
workpiece out.
6. Do not try to pull the workpiece back
while the blade is turning. Turn the
switch OFF, and carefully slide the
workpiece out when the blade has
completely stopped.
BEVEL CROSSCUTTING (FIG. 41)
0°~45° BLADE BEVEL & 90° MITER
ANGLE This cutting operation is the same
as crosscutting except the blade is at a
bevel angle other than 0°.
1. Lower the blade to the down position.
2. Loosen the bevel lock knob, adjust
the blade (2) to the desired angle, and
tighten the bevel lock knob.
3. Set the miter gauge (1) at 90°.
4. Hold workpiece (3) rmly against the
face of the miter gauge throughout the
cutting operation.
COMPOUND MITER CROSSCUTTING
(FIG. 42)
0°~45° Blade bevel & 0°~45° miter angle
1. Set the miter gauge (1) to the desired
angle.
2. Place the miter gauge (1) in the right
side miter gauge groove.
WARNING! To prevent serious injury:
Do not allow familiarity or frequent
use of your table saw to cause
careless mistakes. Remember that
even a careless fraction of a second
is enough to cause a severe injury.
Keep both hands away from the blade
and the path of the blade.
Never attempt to pull the workpiece
backwards during a cutting operation.
This will cause kickback and serious
injury to the user can occur.
WARNING! Always position the larger
surface of the workpiece on the
table when crosscutting and/or bevel
crosscutting to avoid instability.
WARNING! Always work to the right side
of the blade during this type of cut. The
miter gauge must be in the right side
groove because the bevel angle may
cause the blade guard to interfere with
the cut if used on the left side groove.
WARNING! Always work to the right side
of the blade during this type of cut. The
miter gauge must be in the right side
groove because the bevel angle may
cause the blade guard to interfere with
the cut if used on the left side groove.
14
GENERAL MAINTENANCE
1. Clean out all sawdust that has
accumulated inside the saw housing
and the motor.
2. Polish the saw table with an automotive
wax to keep it clean and to make it
easier to slide the workpiece.
3. Clean cutting blades with pitch and gum
remover.
4. A worn, cut, or damaged power cord
should be replaced immediately.
5. Use liquid dishwashing detergent and
water to clean all plastic parts.
NOTE: Certain cleaning chemicals can
damage plastic parts.
6. Avoid use of cleaning chemicals or
solvents, ammonia and household
detergents containing ammonia.
LUBRICATION
All motor bearings are permanently
lubricated at the factory and require no
additional lubrication. On all mechanical
parts of your table saw where a pivot or
threaded rod are present, lubricate using
graphite or silicone. These dry lubricants
will not hold sawdust as would oil or grease.
WARNING! For your own safety, turn the
switch OFF and remove the switch key.
Remove the plug from the power source
outlet before maintaining or lubricating
your saw.
WARNING! All electrical or mechanical
repairs should be attempted only by
a trained repair technician. Contact
customer service for assistance. Use
only identical replacement parts. Any
other parts may create a hazard.
Maintenance
3. Loosen the bevel lock knob and set the
blade (2) to the desired bevel angle.
Tighten the bevel lock knob.
4. Hold workpiece (3) rmly against the
face of the miter gauge throughout the
cutting operation.
MITER CUTTING (FIG. 43)
0°~45° Miter angle
This sawing operation is the same as
crosscutting except the miter gauge is
locked at an angle other than 90°.
1. Loosen the bevel lock knob, set the
blade (2) to 0° bevel angle and tighten
the bevel lock knob.
2. Loosen the miter gauge lock handle, set
the miter gauge (1) at the desired miter
angle and tightening the miter gauge
lock handle.
3. Hold the workpiece (3) rmly against the
face of the miter gauge throughout the
cutting operation.
BODY AND HAND POSITION (FIG. 44)
1. Symbols for body and hand position.
WARNING! Never place hands near
the cutting area. Proper positioning of
your body and hands when operating
the table saw will make cutting easier
and safer. Keep children away. Keep all
visitors at a safe distance from the table
saw. Make sure bystanders are clear of
the saw and workpiece. Do not force the
saw. It will do the job better and safer at
its designed rate.
15
REPLACING THE CARBON BRUSHES
(FIG. 45, 46)
The carbon brushes included with the unit
will last approximately 50 hours of running
time, or 10,000 ON/OFF cycles. Replace
both carbon brushes when either has less
than 1/4 in. length of carbon remaining, or if
the spring or wire is damaged or burned.
1. Remove the blade guard, riving knife,
anti-kickback pawls, blade, rip fence,
miter gauge and stand assembly from
the table saw.
2. Lower the blade to its minimum height.
This will make the brush’s location
easier to access.
3. Place cardboard or an old blanket
on the oor to protect the saw table
surface.
4. Place the saw upside down on the
protective material.
5. Tilt the blade elevation/tilting
handwheel (1) to the 45° position.
6. Remove the carbon brush cover (2)
from the side of the motor (3).
7. Carefully remove the spring-loaded
carbon brush cover, and then pull out
the brush and replace.
8. Repeat for the other side.
9. The ears on the metal end of the
assembly go in the same hole the
carbon part ts into. Do not overtighten
the cover.
10. Carefully set the saw in a upright
position on a clean level surface.
11. Replace the blade guard, blade, riving
knife, anti-kickback pawls, rip fence,
miter gauge and stand assembly to the
table saw.
NOTE: To reinstall the same brushes,
make sure the brush go back in the way
they came out. This will avoid a break-in
period that reduces motor performance and
increases wear.
WARNING! Always disconnect the plug
from the power source before inspecting
the brushes.
16
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Fig. 1
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Fig. 3 Fig. 5
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REXON BT2504R Owner's manual

Category
Mitre saws
Type
Owner's manual

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