REXON M2507R Owner's manual

Brand: REXON

Model: M2507R

Category: Mitre saws

Type: Owner's manual

1 1

M2507R

10 in. (254 mm) MiterMate

COMPOUND MITER SAW

INSTRUCTION MANUAL

2 3

SECTION PAGE

Product Speciﬁcations .............................................................................

Power Tool Safety ....................................................................................

Compound Miter Saw Safety ................................................................... 5

Electrical Requirements and Safety...........................................................

Tools Needed for Assembly ..................................................................... 8

Carton Contents ....................................................................................... 9

Know Your Miter Saw.................................................................................

Assembly ................................................................................................. 11

Adjustments ............................................................................................. 15

Operation ................................................................................................. 21

Maintenance ............................................................................................ 33

Troubleshooting Guide ............................................................................ 34

Parts List ................................................................................................ 35

MOTOR

Power Source ..................................................................... 220V~ 50Hz

Speed ................................................................................. 4800 min

-1

(No load)

Brake .................................................................................. Electric

Double Insulated ................................................................. Yes

BLADE SIZE

Diameter.............................................................................. 254 mm

Arbor size............................................................................ 25.4 mm w/a 16 mm

reducer

ROTATING TABLE

Diameter.............................................................................. 32.4 mm

Miter Detent Stops .............................................................. 0°, 22.5°, 45° R & L

Bevel Positive Stops ........................................................... 0, 45° L

CUTTING CAPACITY

Crosscut .............................................................................. 66.7 mm x 141.3 mm

Miter 45° R & L .................................................................... 66.7 mm x 88.9 mm

Bevel 45° L .......................................................................... 39.7 mm x 141.3 mm

45° Miter and 45° Bevel ....................................................... 39.7 mm x 88.9 mm

Crown Molding Nested Against Fence................................. 108 mm

TABLE OF CONTENTS

PRODUCT SPECIFICATIONS

2 3

GENERAL SAFETY INSTRUCTIONS

BEFORE USING THIS POWER TOOL

Safety is a combination of common

sense, staying alert and knowing how

to use your power tool.

CAUTION

To avoid mistakes that could cause

serious injury, do not plug the tool in

until you have read and understood

the following.

1. READ and become familiar with

the entire Instruction

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. DO NOT USE IN DANGEROUS

ENVIRONMENTS. Do not use

power tools in damp locations, or

expose them to rain or snow. Keep

work area well lit.

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. DO NOT 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.

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–resistant lenses.

They ARE NOT safety glasses.

NOTE: Glasses or goggles not in

compliance with ANSI Z87.1 could

seriously injure you when they

break.

POWER TOOL SAFETY

4 5

20. NEVER LEAVE THE TOOL

RUNNING UNATTENDED. TURN

THE POWER “OFF”. Do not walk

away from a running tool until the

blade comes to a complete stop

and the tool is unplugged from the

power source.

21. DO NOT 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. DO NOT use power tool in

presence of ﬂammable liquids or

gases.

24. DO NOT operate the tool if you are

under the inﬂuence of any drugs,

alcohol or medicationn that could

affect your ability to use the tool

properly.

25. 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.

26.

People with

electronic devices,

such as pacemakers, should

consult their physician(s) before

using this product. Operation

of electrical equipment in close

proximity to a heart pacemaker

could cause interference or failure

of the pacemaker.

27. WEAR HEARING

PROTECTION to reduce

the risk of induced hearing

loss.

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 is 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

Instruction 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.

DANGER



4 5

COMPOUND MITER SAW SAFETY

SPECIFIC SAFETY INSTRUCTIONS

FOR THIS COMPOUND MITER SAW

1. 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 15.2 cm. 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 254 mm.

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 4800

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 trigger 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.

6 7

22. NEVER cut small pieces. If the

workpiece being cut would cause

your hand or ﬁngers to be within

15.2 cm. 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, lock the

switch and remove the plug from

the power supply outlet. Replace

missing, damaged, or failed parts

before resuming operation.

6 7

CONNECTING TO THE POWER SUPPLY

Check that the power supply and plug used is in accordance with your miter saw.

Have a look at the rating plate of the motor or the rating on the miter saw. Any

changes should always be carried out by a qualiﬁed electrician.

This machine must be earthed.

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

qualiﬁed electrician.

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.

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

qualiﬁed electrician to determine the minimum wire size of the extension lead.

The extension lead should be equipped with an earthed type plug that ﬁts the

power supply outlet at one end, and with an earthed type socket that ﬁts the plug

of this machine at the other end.

WARNING

ELECTRICAL REQUIREMENTS AND SAFETY

8 9

Blade Wrench

Supplied Not supplied

TOOLS NEEDED FOR ASSEMBLY

Phillips Screwdriver

Adjustable Wrench

Hex Wrench

Combination Square

Slotted Screwdriver

Square Bar

8 9

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

working on the saw.

1. Remove the miter saw from the

carton. IMPORTANT: Do not lift

miter saw by the trigger switch

handle. It may cause misalignment.

Only lift machine by the base built-

in carry handle.

2. Place the saw on a secure

stationary work surface.

3. Separate all parts from the packing

material. Check each one with

the illustration 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.

WARNING

CARTON CONTENTS

Dust Bag

Blade Wrench

MiterMate™

Angle Finder

Miter Saw

Clamp

Instruction Manual

10 11

KNOW YOUR MITER SAW

Switch Handle

Motor

Sliding Fence

Extension Wing

Lock Knob

Table

Clamp

Stop Plate

Hold Plate

Bevel Lock Handle

Laser Guide

Dust Bag

Upper Blade Guard

Carrying Handle

Safety Lock

Scale

Detent Lock Knob

Detent

ON/OFF Tigger Switch

Head Down

Lock Knob

Locking Lever

for Table

Extension Wing

Indicator

Lower Blade

Guard

10 11

ASSEMBLY

WARNING



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

working on the saw.

To avoid injury and damage to the

saw, transport or store the miter saw

with the cutting head locked in the

down position. Never use the head

lock down knob to hold the cutting

head in a down position for cutting

operations.

CUTTING HEAD (FIG. A)

Raising the Cutting Head

1. Push down slightly on the switch

handle (1).

2. Pull out the head lock down knob (2)

out of the locking hole (3).

3. Pull up the switch handle (1) to raise

to the up position.

Fig. A

Locking Cutting Head in Down

Position

When transporting or storing the miter

saw, the cutting head should always be

locked in the down position.

1. Push the switch handle (1) down to

its lowest position.

WARNING



2. Push out the head lock down knob

(2) into the locking hole (3).

IMPORTANT: To avoid damage, never

carry the miter saw by the switch

handle or the cutting arm.

INSTALLING THE DUST BAG (FIG. B)

1. Squeeze the metal collar wings (1)

of the dust bag (2).

2. Place the dust bag neck opening

around the exhaust port (3), and

release the metal collar wings.

Fig. B

INSTALLING THE CLAMP (FIG. C)

NOTE: The clamp is used to secure the

workpiece during cutting operations.

1. Install the clamp on the saw by

inserting the ﬁxed shaft (1) into one

of the holes (2) provided in the miter

saw base.

Fig. C

12 13

Removing Blade (Fig. F, G, H)

1. Unplug the saw from the outlet.

2. Allow the cutting head to rise to the

upright position. Raise the lower

blade guard (1) to the up position.

(Fig. F)

3. Loosen the cover plate screw (2)

with a Phillips screwdriver.

4. Rotate the cover plate (3) towards

the rear of the tool to expose the

arbor bolt (4).

5. Place the blade wrench over the

arbor bolt.

Fig. F

Locate the arbor lock (5) on the motor,

below the switch handle. (Fig. G)

7. Press the arbor lock (5), holding

it in ﬁrmly while turning the blade

wrench clockwise. The arbour lock

(5) will engage after turning the

wrench. Continue to hold the arbor

lock in to keep it engaged, while

turning the wrench clockwise to

loosen the arbor bolt.

Fig. G

STORAGE

Storing the MiterMate™ Angle Finder

(Fig. D)

1. Loosen the knob (1) on the

MiterMate™ angle ﬁnder to fold up

the paddles (2), then tighten the

knob to lock the paddles.

Fig. D

Saw Blade Wrench (Fig. E)

For convenient storage and prevention

of loss, there is a slot (1) in the rear

of the switch handle (2) for storing the

blade wrench (3) when not in use.

Fig. E

REMOVING OR INSTALLING THE

BLADE

Only use a 254 mm diameter blade.

To avoid injury from an accidental

start, make sure the switch is in

the OFF position and plug is not

connected to the power source

outlet.

WARNING



12 13

8. Remove the arbor bolt (4), outer

blade collar (6), and the blade (7).

Do not remove the inner blade

collar. (Fig. H)

NOTE: Pay attention to the pieces

removed, noting their position and

direction they face. Wipe the blade collars

clean of any sawdust before installing

a new blade. Also, the 254 mm blade

has a 25.4 mm arbor hole with a 16 mm

reducer (8) to mount onto the saw.

Fig. H

Installing Blade (Fig. F, G, H)

1. Install a 254 mm blade with a 16 mm

arbour (or a 25.4 mm arbour with a

16 mm reducer as saw comes with)

making sure the rotation arrow on

the blade matches the clockwise

rotation arrow on the upper guard,

and the blade teeth are pointing

downward.

2. Place the blade collar (6) against

the blade and on the arbor. Thread

the arbor bolt (4) onto the arbor in a

counterclockwise direction. (Fig. H)

IMPORTANT: Make sure the ﬂats of

the blade collars are engaged with

the ﬂats on the arbor shaft. Also, the

ﬂat side of the blade collar must be

placed against the blade.

3. Place the blade wrench on the arbor

bolt.

4. Press the arbor lock (5), holding

it in ﬁrmly while turning the blade

counterclockwise. When arbor

lock engages, continue to press it

in while tightening the arbor bolt

securely. (Fig. G)

5. Rotate the cover plate (3) back to its

original position until the slot in the

cover plate engages with the cover

plate screw (2). While holding the

lower blade guard, tighten the screw

with a Phillips screwdriver. (Fig. F)

NOTE: The lower blade guard must

be raised to the upright position to

access the cover plate screw.

6. Lower the blade guard (1) and verify

that the operation of the guard does

not bind or stick.

7. Be sure the arbor lock is released

so the blade turns freely.

● To avoid injury, never use the saw

without the cover plate secure

in place. It keeps the arbor bolt

from falling out if it accidentally

loosens, and helps prevent the

spinning blade from coming off

the saw.

● Make sure the collars are clean

and properly arranged. Lower the

blade into the table and check for

any contact with the metal base

or the turn table.

MOUNTING THE MITER SAW

(FIG. I, J, K)

To avoid injury from unexpected

saw movement:

●

Before moving the saw, disconnect the

power cord from the outlet, and lock

the cutting arm in the lower position

using the head lock down knob.

NOTE: The head lock down knob is

for carrying or storing the tool. It is not

to be used for holding the saw while

cutting. Lower blade and press in head

lock down knob to secure saw for

transport or storage.

WARNING



WARNING



14 15

NOTE: Mounting hardware is not

included with this tool. Bolts, nuts,

washers, and screws must be

purchased separately.

2. For portable use, place the saw on

a 19 mm thick piece of plywood. Bolt

the base of the miter saw securely

to the plywood using the mounting

holes on the base. Use C-clamps

to clamp this mounting board to a

stable work surface at the worksite.

Fig. J

Fig. K

● Never carry the miter saw by the

power cord or by the switch handle.

Carrying the tool by the power

cord could cause damage to the

insulation or wire connections

resulting in electric shock or ﬁre.

● To avoid injury from ﬂying debris, do

not allow visitors to stand behind the

saw.

● Place the saw on a ﬁrm, level work-

surface where there is room for

handling and properly supporting

the workpiece.

● Support the saw on a level work

surface.

● Bolt or clamp the saw to its support.

Place the saw in the desired

location, either on a work bench or

recommended leg set. The base of

the saw has three mounting holes

(10). (Fig. J)

Mounting instructions:

1. For stationary use, place the saw

in the desired location, directly on

a workbench where there is room

for handling and proper support of

the workpiece. The base of the saw

has three mounting holes. Bolt the

miter saw base (1) to the workbench

(5), using the fastening method as

shown in Fig. I.

Fig. I

1. Miter saw base

2. Hex head bolt

3. Rubber washer

4. Flat washer

5. Workbench

6. Flat washer

7. Lockwasher

8. Hex nut

9. Jam nut

19 mm

Plywood

14 15

Fig. L

Fig.M

NOTE: The upper blade guard has

been removed from this drawing

for illustration purposes only. Never

remove the upper blade guard.

90° Bevel Indicator (Fig. N)

1. When the blade is exactly 90° to

the table, loosen the bevel indicator

screw (5) using a #2 Phillips

screwdriver.

2. Adjust bevel indicator (6) to the

“0°” mark (7) on the bevel scale and

retighten the screw.

Fig. N

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.

BEVEL STOP ADJUSTMENT

(FIG. L, M, N)

To avoid injury from unexpected

starting or electrical shock, make

sure the trigger is released and

remove the power cord from the

power source.

90° Bevel Adjustment (Fig. L, M)

1. Loosen bevel lock handle (1) and

tilt the cutting arm completely to the

right. Tighten the bevel lock handle.

Lower blade.

2. Place a combination square (2) on

the miter table with the rule against

the table and the heel of the square

against the saw blade.

3. If the blade is not 90° square with

the miter table, loosen the bevel

lock handle, tilt the cutting head

completely to the left, loosen the

locknut (4) on the bevel angle

adjustment bolt (3) and use a

wrench to adjust the bolt (3) in or

out to increase or decrease the

bevel angle.

4. Tilt the cutting arm to back to the

right at 90° bevel and recheck for

alignment.

5. Repeat steps 1 through 4 if further

adjustment is needed.

6. Tighten bevel lock handle and

locknut (4) when alignment is

achieved.

WARNING



ADJUSTMENTS

16 17

45° Bevel Adjustment (Fig. O)

1. Unlock the bevel lock handle (1)

and tilt the cutting arm as far to the

left as possible.

2. Using a combination square, check

to see if the blade angle is 45° to

the table.

3. If the blade is not at 45° to the miter

table, tilt the cutting arm to the right,

loosen the locknut (2) on the bevel

angle adjustment bolt (3) and use

a wrench to adjust the bolt (3) in

or out to increase or decrease the

bevel angle.

4. Tilt the cutting arm to the left to 45°

bevel and recheck for alignment.

5. Repeat steps 1 through 4 until the

blade is at 45° to the miter table.

6. Tighten bevel lock handle and locknut

(2) when alignment is achieved.

NOTE: For avoiding the interference

caused by the left sliding fence unit

during adjustment, slide the plate

leftward and tighten the knob.

Fig. O

MITER ANGLE ADJUSTMENT (FIG. P)

NOTE: There are dual miter scales on

the miter saw. Each of the miter scales

assists the user in setting the desired

miter angle from 50° forward to 50°

backward. Each sliding table has most

common angle settings with positive

stops at 45°, 22.5° and 0°. These positive

stops position the sliding fence unit at the

desired angle quickly and accurately.

To Adjust the Angle:

1. Unlock the left sliding fence unit

by unlocking the positive stop lock

lever (1) behind the sliding fence

unit and lifting up the lock lever (2)

pivotally connected in the base.

2. Slide the left sliding fence unit forward

or backward to the desired angle.

3. If the desired angle is one of the

ﬁve detents (6), lock the positive

stop lock lever, and then ﬂip the lock

lever down to lock the left sliding

fence unit.

4. If the desired angle is not one of the

ﬁve positive stops, simply lock the

left sliding fence unit by ﬂipping the

lock lever down.

5. Adjust the angle of the right

sliding fence unit according to the

procedure foregoing 1–4.

To Adjust the Indicator:

1. Position the left sliding fence unit at

the positive stop angle 0° (refer to the

procedure of To adjust the angle),

loosen the bolt (3) and adjust the

indicator (4) to aim at the 0° mark on

the miter scale (5).

2. Adjust the indicator mounted on the

right sliding fence unit according to

the same way mentioned above.

Fig. P

16 17

ADJUSTING SLIDING FENCE UNITS

SQUARENESS AND ALIGNMENT

(FIG. Q, R, S)

1. Lower the cutting arm and lock in

position.

2. Using a square, lay the heel of the

square against the worktable, and

the rule against the blade. Check

to see if the angle between the

worktable and the blade is 90°.

3. If not, make the angle to be

90° by adjusting the bevel angle

adjustment bolt (1).

Fig. Q

4. Lay the heel of the square against

the blade, and the rule against the

left sliding fence unit (2) which is

positioned at positive stop angle

0°. Check to see if the angle

between the blade and the left

sliding fence unit is 90°. (Fig. R)

5. If not, unlock the left sliding fence

plate (3) by using a hex key to

loosen the three bolts (4) behind

the left slinding fence and two set

screws (5) vertically placed on the

lateral side of fence plate.

6. Adjust the left sliding fence plate (3)

to be perpendicular to the blade,

and then tighten the bolts (4) and

screws (5) to lock the plate.

7. Using a bar (6), lay the bar against

the left sliding fence unit (2) and

the right sliding fence unit (7) which

is also positioned at angle 0°, and

check to see if the left and right

sliding fence units are aligned on a

same line. (Fig. R, S)

Fig. S

8. If not, unlock the right sliding fence

plate (8) by using the hex key to

loosen the three bolts (4) behind

right sliding fence plate and two set

screws (5) vertically placed on the

lateral side of fence plate.

9. Adjust the right sliding fence plate (8)

into alignment with the left sliding

fence plate (3), and then tighten the

bolts (4) and screws (5) to lock the

right sliding fence plate.

Fig. R

18 19

5. Repeat until adjusted properly, and

tighten the locknut to secure the

adjustment bolt into position.

Fig. U

ADJUSTING THE CLAMP (FIG. V)

1. Rotate the knob (1)

counterclockwise to allow enough

room for the workpiece to ﬁt

between the hold plate (2) and the

sliding fence unit.

2. The clamp incorporates a quick-

release lock lever (3). To use the

quick-release function, lift up the

quick-release lock lever and slide

the clamp forward or backward to

the desired position.

3. When the clamp plate is located at

the desired position, ﬂip the quick-

release lock lever down to engage

the threads thereon with the threads

on the clamp, and rotate the knob

clockwise to secure the workpiece

within the hold plate and the sliding

fence unit.

NOTE: If intend to release the

workpiece from seccure status,

counterclockwise the knob ﬁrst before

lifting up the quick-release lock lever.

Fig. V

ADJUSTING LOCK LEVERS (FIG. T)

After a period of use, the lock levers

might loosen and couldn’t clamp the

sliding fence units tightly.

An adjustment is needed.

1. Slightly lift up the miter saw base,

ﬁnd out the location of lock nuts (1)

for both sides of lock levers. Properly

tighten the lock nuts and slightly lay

down the miter saw base.

NOTE: The adjustment of lock levers

have been completed at the factory.

Fig. T

CUTTING ARM TRAVEL

Cutting Arm Downward Travel

Adjustment (Fig. U)

To avoid injury from unexpected

starting or electrical shock, turn the

switch OFF and remove the power

cord from the power

source.

NOTE: Before each cutting operation,

check the position of the blade to make

sure it does not contact any metal surface.

If the blade contacts any metal surface,

the depth of travel must be adjusted.

1. Lower the blade as far as possible.

2. Loosen the locknut (1).

3. Turn the adjustment bolt (2) out

(counterclockwise) to decrease the

cutting depth or in (clockwise) to

increase the cutting depth.

4. Carefully rotate the blade manually

to check for contact. Avoid touching

blade points or edges.

WARNING



18 19

●

If you have any problem or question

on the laser guide, please call the

Service Center.

AVOID DIRECT EYE CONTACT

● Laser is radiated when laser

guide is turned on. Avoid direct

eye contact. Always un-plug the

miter saw from power source

before making any adjustments.

●

Laser Warning Label:

Max output < 5 mW DIODE

Wavelength: 630-660nm,

Complies with 21CFR 1040.10

and 1040. 11. (Fig. X)

●

Laser Aperture Label:

AVOID EXPOSURE: Laser

radiation is emitted from this

aperture. (Fig. X)

●

NOTE: All the adjustments for the

operation of this machine have

been completed at the factory.

Due to normal wear and use,

some occasional readjustments

may be necessary.

THE LASER GUIDE (FIG. W, X, Y)

For your own safety, never connect

the plug to a power source outlet

until all the adjustment steps

are complete and you have read

and understood the safety and

operational instructions.

Your tool is equipped with a laser guide

using a Class IIIa laser guide. The laser

guide allows you to preview the saw

blade path on the workpiece to be cut

before starting the miter saw. This laser

guide is powered by the transformed

alternating current supply directly

through the power lead. The saw must

be connected to the power source and

the laser on/off switch must be turned

on for the laser line to show.

TURNING SAW ON (FIG. W)

1. To turn laser on, turn switch (1) to

“I” position.

2. To turn laser off, turn switch to “O”

position.

Fig. W

NOTE:

●

All the adjustments for the operation

of the laser guide has been

completed at the factory.

●

Laser beam is calibrated and set up to

project to the left of the blade. (Fig. Y)

WARNING

LASER RADIATION-AVOID

DIRECT EYE EXPOSURE

Complies with 21 CFR 1040.10 and 1040.11

Max.Output <5 mW Wavelength: 630-660 nm

WARNING



WARNING



WARNING



DANGER



20 21

● Use of controls or adjustments

or performance of procedures

other than those speciﬁed herein

may result in hazardous radiation

exposure.

● The use of optical instruments

with this product will increase

eye hazard.

●

Do not attempt to repair or

disassemble the laser. If unqualiﬁed

persons attempt to repair this laser

product, serious injury may result.

Any repair required on this laser

product should be performed by a

qualiﬁed service center.

A. Checking Laser Beam Alignment

(Fig. Y)

1. Mark a 90° straight line across the

top side and front side of a board to

serve as a “pattern line” to test laser

alignment. Lay the board on the

mitre table.

2. Turn the laser on and align the laser

beam with the pattern line.

3. Lower saw blade to pattern line.

If blade is not ﬂush with the

pattern line, adjust the laser as in

procedures B and C.

Fig. X

B. Adjusting the Translation Position

of the Laser Beam (Fig. X, Y)

1. Loosen two securing screws (3)

slightly. (Fig. X)

2. Hold the laser assembly (2) to move

the laser element (1) toward left or

right for adjusting the translation

position of laser beam.

3. Once alignment of the laser is

achieved, tighten the securing

screws (3).

C. Aligning the Laser Beam (Fig. X, Y)

1. Loosen two securing screws (3)

slightly. (Fig. X)

2. Turn slightly the laser assembly (2)

for adjusting the horizontal angle

of the laser beam. When the laser

beam slopes from left to right,

turn the laser assembly (2) anti-

clockwise; when the laser beam

slopes from right to left, turn the

laser assembly (2) clockwise until

alignment of the laser is achieved.

3. Once alignment of the laser is

achieved, tighten the securing

screws (3).

Fig. Y

Cutting

Line

Laser Beam

Workpiece

Blade

Move

Toward Left

Move

Toward Right

Anti-clockwise

Clockwise

Blade

Left Side View

Right Side View

Laser Aperture

Label

Laser Warning Label

LASER RADIATION-AV

OID

DIRECT EYE EX

POSURE

Complies w

h 21

CFR 1040

.10 and 1040.11

Max.Output <5 mW Wa

velength: 630-660 nm

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REXON M2507R Owner's manual

Brand: REXON

Model: M2507R

Category: Mitre saws

Type: Owner's manual

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REXON M2507R Owner's manual

REXON M2507R Owner's manual

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