makita LS1040 Compound Miter Saw Equipped with Electric Blade Brake Instruction Manual

makita LS1040 Compound Miter Saw Equipped with Electric Blade Brake

Product Information

• Specifications:
  • Bevel angle: 90.5 mm x 95 mm
  • Miter angle: 90.5 mm x 67 mm
  • Cutting capacity (at 90 degrees): 69 mm x 130 mm
  • Cutting capacity (at 45 degrees): 69 mm x 92 mm
  • Cutting capacity (at 48 degrees): 48 mm x 95 mm
  • Cutting capacity (at 45 degrees, left): 35 mm x 130 mm
  • Cutting capacity (at 48 degrees, left): 48 mm x 67 mm
  • No load speed: 4,600/min
  • Dimensions (L x W x H): 530 mm x 476 mm x 532 mm
  • Net weight: 11.0 kg
• General Safety Precautions:
  • KNOW YOUR POWER TOOL. Read the owner’s manual carefully. Learn the tool’s applications and limitations, as well as the specific potential hazards peculiar to it.
  • KEEP GUARDS IN PLACE and working order.
  • 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.
  • KEEP THE WORK AREA CLEAN. Cluttered areas and benches invite accidents.
  • DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use power tools in damp locations, or expose them to rain. Keep the work area well-lighted. Don’t use the tool in the presence of flammable liquids or gases.
  • KEEP CHILDREN AWAY. All visitors should be kept at a safe distance from the work area.
  • MAKE WORKSHOP KID PROOF with padlocks, master switches, or by removing starter keys.
  • DON’T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.
  • USE RIGHT TOOL. Don’t force the tool or attachment to do a job for which it was not designed.
  • WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that may get caught in moving parts. Nonslip footwear is recommended. Wear a protective hair covering to contain long hair.
  • ALWAYS USE SAFETY GLASSES. Also, use a face or dust mask if the cutting operation is dusty. Everyday eyeglasses only have impact-resistant lenses; they are NOT safety glasses.
  • SECURE WORK. Use clamps or a vise to hold work when practical.  It’s safer than using your hand and it frees both hands to operate the tool.
  • DON’T OVERREACH. Keep proper footing and balance at all times.
  • MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories.
  • DISCONNECT TOOLS before servicing; when changing accessories such as blades, bits, cutters, and the like.
  • REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the off position before plugging in.
  • USE RECOMMENDED ACCESSORIES. Consult the owner’s manual for recommended accessories. The use of improper accessories may cause a risk of injury to persons.

Product Usage Instructions

• Safety Precautions
  • Before using the Compound Miter Saw, it is essential to follow the general safety precautions mentioned above. Familiarize yourself with the tool and its potential hazards to ensure safe operation.
• Setting Up the Saw
  • Place the Compound Miter Saw on a stable and level work surface. Ensure that there is enough space around the saw for comfortable operation and movement.
  • Check that all guards are in place and functioning correctly.
  • Inspect the blade for any damage or dullness and replace if necessary. Make sure the power cord is in good condition and properly grounded.
• Adjusting Bevel and Miter Angles
  • The Compound Miter Saw allows you to make precise bevel and miter cuts.
  • Use the provided adjustment knobs and scales to set the desired angles for your specific cutting needs.
  • Refer to the owner’s manual for detailed instructions on adjusting the bevel and miter angles.
• Making Cuts
  • Before starting the saw, ensure that the work area is clear of any obstructions or debris. Secure the workpiece firmly using clamps or a vise to prevent movement during cutting.
  • Position the workpiece against the fence and align the cutting line with the blade. Hold the workpiece firmly with both hands and activate the saw by pressing the power switch.
  • Allow the blade to reach full speed before making contact with the workpiece. Maintain a steady and controlled motion as you guide the saw through the cut. Avoid forcing the saw or making sudden movements that may affect the accuracy of the cut.
• Maintenance and Care
  • After each use, clean the saw to remove any dust or debris that may have accumulated. Check the blade for any signs of wear or damage and replace if necessary.
  • Regularly lubricate the moving parts of the saw as per the manufacturer’s instructions. Keep the power cord and switch in good condition and free from any damage or fraying.
• Storage
  • When not in use, store the Compound Miter Saw in a dry and secure location, away from children and unauthorized users. Keep it covered to protect it from dust and moisture.
• FAQ:
  • Q: Can I use the Compound Miter Saw in wet conditions?
  • A: No, it is not recommended to use the saw in damp locations or expose it to rain. This can pose a safety hazard and may damage the tool.
  • Q: What should I do if the blade becomes dull?
  • A: If you notice that the blade is dull or not cutting efficiently, replace it with a new one following the manufacturer’s instructions. Using a dull blade can result in poor cutting performance and may increase the risk of accidents.
  • Q: Can I use the Compound Miter Saw for cutting metal?
  • A: The Compound Miter Saw is primarily designed for cutting wood and other similar materials. It is not recommended to use it for cutting metal as it may damage the blade and compromise the tool’s performance.

SPECIFICATIONS

• Blade diameter: ………………………………………………………………………………… 255 mm (10”)
• Hole diameter: ………………………………………………………………………………. 15.88 mm (5/8”)
• Max. Miter angle: …………………………………………………………………………Left 45°, Right 52°
• Max. Bevel angle: ……………………………………………………………………………………….Left 45°
• Max. Cutting capacities (H x W)

Bevel angle

| Miter angle
---|---
0°| 45° (left and right)
| 90.5 mm x 95 mm| 90.5 mm x 67 mm
0°| (3-9/16” x 3-3/4”)

69 mm x 130 mm

| (3-9/16” x 2-5/8”)

69 mm x 92 mm

| (2-3/4” x 5-1/8”)| (2-3/4” x 3-5/8”)
| 48 mm x 95 mm| 48 mm x 67 mm
45° (left)| (1-7/8” x 3-3/4”)

35 mm x 130 mm

| (1-7/8” x 2-5/8”)

35 mm x 92 mm

| (1-3/8” x 5-1/8”)| (1-3/8” x 3-5/8”)

• No load speed (RPM): ……………………………………………………………………………. 4,600/min.
• Dimensions (L x W x H): ………530 mm x 476 mm x 532 mm (20-27/32” x 18-23/32” x 20-15/16”)
• Net weight: ………………………………………………………………………………….. 11.0 kg (24.2 lbs)
  • Manufacturer reserves the right to change specifications without notice.
  • Specifications may differ from country to country.

For Your Own Safety Read Instruction Manual Before Operating Tool Save it for future reference

GENERAL SAFETY PRECAUTIONS

(For All Tools)

1. KNOW YOUR POWER TOOL. Read the owner’s manual carefully. Learn the tool’s applications and limitations, as well as the specific potential hazards peculiar to it.
2. KEEP GUARDS IN PLACE and working order.
3. REMOVE ADJUSTING KEYS AND WRENCHES. Form a habit of checking to see that keys and adjusting wrenches are removed from the tool before turning it on.
4. KEEP THE WORK AREA CLEAN. Cluttered areas and benches invite accidents.
5. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use power tools in damp locations, or expose them to rain. Keep the work area well-lighted. Don’t use tools in the presence of flammable liquids or gases.
6. KEEP CHILDREN AWAY. All visitors should be kept at a safe distance from the work area.
7. MAKE WORKSHOP KID PROOF with padlocks, master switches, or by removing starter keys.
8. DON’T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.
9. USE RIGHT TOOL. Don’t force a tool or attachment to do a job for which it was not designed.
10. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that may get caught in moving parts. Nonslip footwear is recommended. Wear a protective hair covering to contain long hair.
11. ALWAYS USE SAFETY GLASSES. Also, use a face or dust mask if the cutting operation is dusty. Everyday eyeglasses only have impact-resistant lenses, they are NOT safety glasses.
12. SECURE WORK. Use clamps or a vise to hold work when practical. It’s safer than using your hand and it frees both hands to operate the tool.
13. DON’T OVERREACH. Keep proper footing and balance at all times.
14. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories.
15. DISCONNECT TOOLS before servicing; when changing accessories such as blades, bits, cutters, and the like.
16. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the off position before plugging in.
17. USE RECOMMENDED ACCESSORIES. Consult the owner’s manual for recommended accessories. The use of improper accessories may cause a risk of injury to persons.
18. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally contacted.
19. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function – check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.
20. DIRECTION OF FEED. Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.
21. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. Don’t leave the tool until it comes to a complete stop.
22. REPLACEMENT PARTS. When servicing use only identical replacement parts.
23. POLARIZED PLUGS. To reduce the risk of electric shock, this equipment has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

VOLTAGE WARNING:
Before connecting the tool to a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same as that specified on the nameplate of the tool. A power source with a voltage greater than that specified for the tool can result in SERIOUS

• INJURY to the user – as well as damage to the tool. If in doubt, DO NOT PLUG IN THE
• TOOL. Using a power source with a voltage less than the nameplate rating is harmful to the motor.
• USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table 1 shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

Table 1: Minimum gage for cord

ADDITIONAL SAFETY RULES

DO NOT let comfort or familiarity with the product (gained from repeated use) replace strict adherence to miter saw safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.

1. Wear eye protection.
2. Keep hands out of the path of the saw blade. Avoid contact with any coasting blade. It can still cause severe injury.
3. Do not operate the saw without guards in place. Check the blade guard for proper closing before each use. Do not operate the saw if the blade guard does not move freely and closes instantly. Never clamp or tie the blade guard into the open position.
4. Do not perform any operation freehand. The workpiece must be secured firmly against the turn base and guide fence with a vise during all operations. Never use your hand to secure the workpiece.
5. Never reach around the saw blade.
6. Turn off the tool and wait for the saw blade to stop before moving the workpiece or changing settings.
7. Unplug the tool before changing the blade or servicing.
8. Always secure all moving portions before carrying the tool.
9. Do not use the tool in the presence of flammable liquids or gases.
10. Check the blade carefully for cracks or damage before operation. Replace cracked or damaged blades immediately. Gum and wood pitch hardened on blades slows the saw and increases the potential for kickback. Keep the blade clean by first removing it from tool, then cleaning it with gum and pitch remover, hot water, or kerosene. Never use gasoline to clean the blade.
11. Use only the flanges specified for this tool.
12. Be careful not to damage the arbor, flanges (especially the installing surface), or bolt. Damage to these parts could result in blade breakage.
13. Make sure that the turn base is properly secured so it will not move during operation. Use the holes in the base to fasten the saw to a stable work platform or bench. NEVER use a tool where operator positioning would be awkward.
14. For your safety, remove the chips, small pieces, etc. from the tabletop before operation.
15. Avoid cutting nails. Inspect for and remove all nails from the workpiece before operation.
16. Make sure the shaft lock is released before the switch is turned on.
17. Be sure that the blade does not contact the turn base in the lowest position.
18. Hold the handle firmly. Be aware that the saw moves up or down slightly during start-up and stopping.
19. Make sure the blade is not contacting the workpiece before the switch is turned on.
20. Before using the tool on an actual workpiece, let it run for a while. Watch for vibration or wobbling that could indicate poor installation or a poorly balanced blade.
21. Wait until the blade attains full speed before cutting.
22. Stop the operation immediately if you notice anything abnormal.
23. Do not attempt to lock the trigger in the on position.
24. Be alert at all times, especially during repetitive, monotonous operations. Do not be lulled into a false sense of security. Blades are extremely unforgiving.
25. Always use the accessories recommended in this manual. Use of improper accessories such as abrasive wheels may cause an injury.
26. NEVER hold the workpiece on the right side of the blade with the left hand or vice versa. This is called cross-armed cutting and exposes the user to the risk of SERIOUS PERSONAL INJURY as shown in the figure. ALWAYS use a vise to secure the workpiece.
27. Do not abuse the cord. Never yank the cord to disconnect it from the receptacle. Keep the cord away from heat, oil, water, and sharp objects.
28. NEVER stack workpieces on the tabletop to speed cutting operations. Cut only one piece at a time.
29. Some materials contain chemicals that may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.

SAVE THESE INSTRUCTIONS

WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

INSTALLATION

• Installing auxiliary plate
  • Installing the auxiliary plate using the notch in the tool’s base and securing it by tightening the hex bolt.
• Bench mounting
  • When the tool is shipped, the handle is locked in the lowered position by the stopper pin. Release the stopper pin by lowering the handle slightly and pulling the stopper pin.
  • This tool should be bolted with two bolts to a level and stable surface using the bolt holes provided in the tool’s base. This will help prevent tipping and possible injury.

FUNCTIONAL DESCRIPTION

CAUTION: Always be sure that the tool is switched off and unplugged before adjusting or checking the function of the tool.

Blade guard

• When lowering the handle, the blade guard rises automatically.
• The guard is spring-loaded so it returns to its original position when the cut is completed and the handle is raised.
• NEVER DEFEAT OR REMOVE THE BLADE GUARD OR THE SPRING THAT ATTACHES TO THE GUARD.
• In the interest of your safety, always maintain the blade guard in good condition. Any irregular operation of the blade guard should be corrected immediately. Check to assure spring-loaded return action of guard. NEVER USE
• THE TOOL IF THE BLADE GUARD OR SPRING ARE DAMAGED, FAULTY OR REMOVED. DOING SO IS HIGHLY DANGEROUS AND CAN CAUSE SERIOUS PERSONAL INJURY.
• If the see-through blade guard becomes dirty, or sawdust adheres to it in such a way that the blade is no longer easily visible, unplug the saw and clean the guard carefully with a damp cloth.
• Do not use solvents or any petroleum-based cleaners on the plastic guard.
• If the blade guard is especially dirty and vision through the guard is impaired, use the supplied socket wrench to loosen the hex bolt holding the center cover.
• Loosen the hex bolt by turning it counterclockwise and raise the blade guard and center cover. With
• the blade guard so positioned, cleaning can be more completely and efficiently accomplished. When cleaning is complete, reverse the procedure above and secure the bolt.
• Do not remove the spring holding blade guard. If the guard becomes discolored through age or UV light exposure, contact a Makita service center for a new guard. DO NOT DEFEAT OR REMOVE GUARD.

Kerf board

This tool is provided with the kerf board in the turn base to minimize tearing on the exit side of a cut. If the kerf groove has not yet been cut in the kerf board by the factory, you should cut the groove before actually using the tool to cut a workpiece. Switch on the tool and lower the blade gently to cut a groove in the kerf board.

Maintaining maximum cutting capacity

• This tool is factory-adjusted to provide the maximum cutting capacity for a 255 mm (10”) saw blade.
• When installing a new blade, always check the lower limit position of the blade and if necessary, adjust it as follows:
• First, unplug the tool. Lower the handle completely.
• Use the socket wrench to turn the adjusting bolt until the periphery of the blade extends slightly below the top surface of the turn base at the point where the front face of the guide fence meets the top surface of the turn base.
• With the tool unplugged, rotate the blade by hand while holding the handle down to be sure that the blade does not contact any part of the lower base. Re-adjust slightly, if necessary.

CAUTION:

• After installing a new blade, always be sure that the blade does not contact any part of the lower base when the handle is lowered completely.
• Always do this with the tool unplugged.

Adjusting the miter angle

• Loosen the grip by turning counterclockwise.
• Turn the turn base while pressing down the lock lever.
• When you have moved the grip to the position where the pointer points to the desired angle on the miter scale, securely tighten the grip clockwise.

CAUTION:

• When turning the turn base, be sure to raise the handle fully.
• After changing the miter angle, always secure the turn base by tightening the grip firmly.

Adjusting the bevel angle

• To adjust the bevel angle, loosen the lever at the rear of the tool counterclockwise.
• Push the handle to the left to tilt the saw blade until the pointer points to the desired angle on the bevel scale. Then tighten the lever clockwise firmly to secure the arm.

CAUTION:

• When tilting the saw blade, be sure to raise the handle fully.
• After changing the bevel angle, always secure the arm by tightening the lever clockwise.

Switch action

CAUTION:

• Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released.
• When not using the tool, remove the lock-off button and store it in a secure place. This prevents unauthorized operation.
• Do not pull the switch trigger hard without pressing the lock-off button. This can cause switch breakage.
• To prevent the switch trigger from being accidentally pulled, a lock-off button is provided. To start the tool, press the lock-off button and pull the switch trigger. Release the switch trigger to stop.

WARNING:

• NEVER use the tool without a fully operative switch trigger. Any tool with an inoperative switch is HIGHLY DANGEROUS and must be repaired before further usage.
• For your safety, this tool is equipped with a lock-off button which prevents the tool from unintended starting. NEVER use the tool if it runs when you simply pull the switch trigger without pressing the lock-off button. Return the tool to a Makita service center for proper repairs BEFORE further usage.
• NEVER tape down or defeat the purpose and function of the lock-off button.

Electric brake

• This tool is equipped with an electric blade brake. If the tool consistently fails to quickly stop the blade after the switch trigger release, have the tool serviced at a Makita service center?
• The blade brake system is not a substitute for a blade guard. NEVER USE TOOL WITHOUT A FUNCTIONING BLADE GUARD. SERIOUS PERSONAL INJURY CAN RESULT.

ASSEMBLY

CAUTION:

• Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.

Installing or removing saw blade
CAUTION:

• Always be sure that the tool is switched off and unplugged before installing or removing the blade.
• Use only the Makita socket wrench provided to install or remove the blade. Failure to do so may result in overtightening or insufficient tightening of the hex bolt. This could cause an injury.
• To remove the blade, use the socket wrench to loosen the hex bolt holding the center cover by turning it counterclockwise. Raise the blade guard and center cover.
• Press the shaft lock to lock the spindle and use the socket wrench to loosen the hex bolt clockwise. Then remove the hex bolt, outer flange, and blade.
• To install the blade, mount it carefully onto the spindle, makingsure that the direction of the arrow on the surface of the blade matches the direction of the arrow on the blade case.
• Install the outer flange and hex bolt, and then use the socketwrench to tighten the hex bolt (left-handed) securely counterclockwise while pressing the shaft lock.
• Return the blade guard and center cover to its original position.
• Then tighten the hex bolt clockwise to secure the center cover. Lower the handle to make sure that the blade guard moves properly. Make sure the shaft lock has released the spindle before cutting.

Dust bag

• The use of the dust bag makes cutting operations clean and dust collection easy.
• To attach the dust bag, fit it onto the dust nozzle.
• When the dust bag is about half full, remove the dust bag from the tool and pull the fastener out.
• Empty the dust bag of its contents, tapping it lightly to remove particles adhering to the insides which might hamper further collection.

NOTE:

• If you connect a Makita vacuum cleaner to your saw, more efficient and cleaner operations can be performed.

Securing workpiece

• WARNING:
  • It is extremely important to always secure the workpiece properly and tightly with the vise. Failure to do so can cause the tool to be damaged and/or the workpiece to be destroyed. PERSONAL INJURY MAY ALSO RESULT.
  • Also, after a cutting operation, DO NOT raise the blade until the blade has come to a complete stop.
• CAUTION:
  • When cutting long workpieces, use supports that are as high as the top surface level of the turn base. Do not rely solely on the vertical vise and/or horizontal vise to secure the workpiece.
  • This material tends to sag. Support the workpiece over its entire length to avoid blade pinch and possible KICKBACK.
• Sub-fence
  • This tool is equipped with a sub-fence. It should be positioned as shown in the figure.
• CAUTION:
  • When performing left bevel cuts, flip the fence over to the left position as shown in the figure. Otherwise, it will contact the blade or a part of the tool, causing possible serious injury to the operator.
• Vertical vise
  • The vertical vise can be installed in two positions on either the left or right side of the guide fence or the holder assembly (optional accessory).
  • Insert the vise rod into the hole in the guide fence or the holder assembly and tighten the screw to secure the vise rod.
  • Position the vise arm according to the thickness and shape of the workpiece and secure the vise arm by tightening the screw. If the screw to secure the vise arm contacts the guide fence, install the screw on the opposite side of vise arm.
  • Make sure that no part of the tool contacts the vise when lowering the handle all the way. If some part contacts the vise, re-position the vise.
  • Press the workpiece flat against the guide fence and the turn base. Position the workpiece at the desired cutting position and secure it firmly by tightening the vise knob.
• CAUTION:
  • The workpiece must be secured firmly against the turn base and guide fence with the vise during all operations.

Horizontal vise (optional accessory)

• The horizontal vise can be installed on either the left or right side of the base.
• When performing 15° or greater miter cuts, install the horizontal vise on the side opposite the direction in which the turn base is to be turned.
• By turning the vise knob counterclockwise, the screw is released and the vise shaft can be moved rapidly in and out.
• By turning the vise knob clockwise, the screw remains secured.
• To grip the workpiece, turn the vise knob gently clockwise until the projection reaches its topmost position, then fasten it securely.
• If the vise knob is forced in or pulled out while being turned clockwise, the projection may stop at an angle. In this case, turn the vise knob back counterclockwise until the screw is released, before turning again gently clockwise. The maximum width of the workpiece which can be secured by the horizontal vise is 130 mm (5 – 1/8”).

CAUTION:

• Grip the workpiece only when the projection is at the topmost position. Failure to do so may result in insufficient securing of the workpiece. This could cause the workpiece to be thrown, cause damage to the blade or cause the loss of control, which can result in PERSONAL INJURY.

Holders and holder assembly (optional accessories)

• The holders and the holder assembly can be installed on either side as a convenient means of supporting workpieces horizontally.
• Install them as shown in the figure. Then tighten the screws firmly to secure the holders and the holder assembly.
• When cutting long workpieces, use the holder-rod assembly (optional accessory). It consists of two holder assemblies and two rods 12.

CAUTION:

• Always support long workpieces level with the top surface of the turn base for accurate cuts and to prevent dangerous loss of control of the tool.

OPERATION

CAUTION:

• Before use, be sure to release the handle from the lowered position by pulling the stopper pin.
• Make sure the blade is not contacting the workpiece, etc. before the switch is turned on.
• Do not apply excessive pressure on the handle when cutting. Too much force may result in an overload of the motor and/or decreased cutting efficiency. Push down the handle with only as much force as is necessary for smooth cutting and without a significant decrease in blade speed.
• Gently press down the handle to perform the cut. If the handle is pressed down with force or if lateral force is applied, the blade will vibrate and leave a mark (saw mark) in the workpiece and the precision of the cut will be impaired.

1. Press cutting
   • Secure the workpiece with the vise. Switch on the tool without the blade making any contact and wait until the blade attains full speed before lowering. Then gently lower the handle to the fully lowered position to cut the workpiece. When the cut is completed, switch off the tool and WAIT UNTIL THE BLADE HAS COME TO A COMPLETE STOP before returning the blade to its fully elevated position.
2. Miter cutting
   • Refer to the previously covered “Adjusting the miter angle”.
3. Bevel cut
   • Loosen the lever and tilt the saw blade to set the bevel angle (Refer to the previously covered “Adjusting the bevel angle”). Be sure to retighten the lever firmly to secure the selected bevel angle safely. Secure the workpiece with a vise. Switch on the tool without the blade making any contact and wait until the blade attains full speed. Then gently lower the handle to the fully lowered position while applying pressure in parallel with the blade. When the cut is completed, switch off the tool and WAIT UNTIL THE BLADE HAS COME TO A COMPLETE STOP before returning the blade to its fully elevated position.
   • CAUTION: Always be sure that the blade will move down to the bevel direction during a bevel cut. Keep hands out of the path of the saw blade.
   • During a bevel cut, it may create a condition whereby the piece cut off will come to rest against the side of the blade. If the blade is raised while the blade is still rotating, this piece may be caught by the blade, causing fragments to be scattered which is dangerous.
   • The blade should be raised ONLY after the blade has come to a complete stop.
   • When pressing the handle down, apply pressure parallel to the blade. If the pressure is not parallel to the blade during a cut, the angle of the blade might be shifted and the precision of the cut will be impaired.
   • Always set the sub-fence to the left position when performing left bevel cuts.
4. Compound cutting
   • Compound cutting is the process in which a bevel angle is made at the same time in which a miter angle is being cut on a workpiece. Compound cutting can be performed at the angle shown in the table.
     Bevel angle| Miter angle
     ---|---
     45˚| Left and Right 0 – 45˚

When performing compound cutting, refer to the “Press cutting”, “Miter cutting” and “Bevel cut” explanations.

5. Cutting crown and cove moldings
   • Crown and cove moldings can be cut on a compound miter saw with the moldings laid flat on the turn base.
   • There are two common types of crown moldings and one type of cove moldings; 52/38° wall angle crown molding, 45° wall angle crown molding, and 45° wall angle cove molding. See illustrations.
   • There are crown and cove molding joints that are made to fit “Inside” 90° corners ((1) and (2) in Fig. A) and “Outside” 90° corners ((3) and (4) in Fig. A).

Measuring

• Measure the wall length and adjust the workpiece on the table to cut the wall contact edge to the desired length.
• Always make sure that the cut workpiece length at the back of the workpiece is the same as the wall length. Adjust the cut length for the angle of the cut. Always use several pieces for test cuts to check the saw angles.
• When cutting crown and cove moldings, set the bevel angle and miter angle as indicated in Table (A) and position the moldings on the top surface of the saw base as indicated in Table (B).

Example:
In the case of cutting 52/38° type crown molding for the position (1) in Fig. A:

• Tilt and secure the bevel angle setting to 33.9° LEFT.
• Adjust and secure the miter angle setting to 31.6° RIGHT.
• Lay crown molding with its broad back (hidden) surface down on the turn base with its CEILING CONTACT EDGE against the guide fence on the saw.
• The finished piece to be used will always be on the LEFT side of the blade after the cut has been made.

Compound Miter Saw Miter and Bevel Angle Settings

Wall to Crown Molding Angle: 52/38 degrees

Wall Angle (deg.)| Bevel Angle (deg.)| Miter Angle (deg.)
---|---|---
 60| 43.0| 46.8
61| 42.8| 46.3
62| 42.5| 45.7
63| 42.2| 45.1
64| 41.9| 44.6
65| 41.7| 44.0
66| 41.4| 43.5
67| 41.1| 42.9
68| 40.8| 42.4
69| 40.5| 41.9
70| 40.2| 41.3
71| 39.9| 40.8
72| 39.6| 40.3
73| 39.3| 39.8
74| 39.0| 39.2
75| 38.7| 38.7
76| 38.4| 38.2
77| 38.1| 37.7
78| 37.8| 37.2
79| 37.4| 36.8
80| 37.1| 36.3
81| 36.8| 35.8
82| 36.5| 35.3
83| 36.2| 34.8
84| 35.8| 34.4
85| 35.5| 33.9
86| 35.2| 33.4
87| 34.9| 33.0
88| 34.5| 32.5
89| 34.2| 32.1
 90| 33.9| 31.6
91| 33.5| 31.2
92| 33.2| 30.7
93| 32.8| 30.3
94| 32.5| 29.9
95| 32.2| 29.4
96| 31.8| 29.0
97| 31.5| 28.6
98| 31.1| 28.2
99| 30.8| 27.7
100| 30.4| 27.3
Wall Angle (deg.)| Bevel Angle (deg.)| Miter Angle (deg.)
---|---|---
101| 30.1| 26.9
102| 29.7| 26.5
103| 29.4| 26.1
104| 29.0| 25.7
105| 28.7| 25.3
106| 28.3| 24.9
107| 28.0| 24.5
108| 27.6| 24.1
109| 27.2| 23.7
110| 26.9| 23.3
111| 26.5| 22.9
112| 26.1| 22.6
113| 25.8| 22.2
114| 25.4| 21.8
115| 25.0| 21.4
116| 24.7| 21.0
117| 24.3| 20.7
118| 23.9| 20.3
119| 23.6| 19.9
 120| 23.2| 19.6
121| 22.8| 19.2
122| 22.5| 18.8
123| 22.1| 18.5
124| 21.7| 18.1
125| 21.3| 17.8
126| 21.0| 17.4
127| 20.6| 17.1
128| 20.2| 16.7
129| 19.8| 16.4
130| 19.5| 16.0
131| 19.1| 15.7
132| 18.7| 15.3
133| 18.3| 15.0
134| 17.9| 14.6
135| 17.6| 14.3
136| 17.2| 14.0
137| 16.8| 13.6
138| 16.4| 13.3
139| 16.0| 13.0
140| 15.8| 12.8
Wall Angle (deg.)| Bevel Angle (deg.)| Miter Angle (deg.)
---|---|---
141| 15.3| 12.3
142| 14.9| 12.0
143| 14.5| 11.6
144| 14.1| 11.3
145| 13.7| 11.0
146| 13.3| 10.7
147| 12.9| 10.3
148| 12.5| 10.0
149| 12.2| 9.7
150| 11.8| 9.4
151| 11.4| 9.0
152| 11.0| 8.7
153| 10.8| 8.4
154| 10.2| 8.1
155| 9.8| 7.8
156| 9.4| 7.5
157| 9.0| 7.1
158| 8.6| 6.8
159| 8.3| 6.5
160| 7.9| 6.2
161| 7.5| 5.9
162| 7.1| 5.6
163| 6.7| 5.3
164| 6.3| 4.9
165| 5.9| 4.6
166| 5.5| 4.3
167| 5.1| 4.0
168| 4.7| 3.7
169| 4.3| 3.4
170| 3.9| 3.1
171| 3.5| 2.8
172| 3.2| 2.5
173| 2.8| 2.2
174| 2.4| 1.8
175| 2.0| 1.5
176| 1.6| 1.2
177| 1.2| 0.9
178| 0.8| 0.6
179| 0.4| 0.3
180| 0.0| 0.0

Compound Miter Saw Miter and Bevel Angle Settings

Wall to Crown Molding Angle: 45 degrees

Wall Angle (deg.)| Bevel Angle (deg.)| Miter Angle (deg.)
---|---|---
60| 37.8| 50.8
61| 37.5| 50.2
62| 37.3| 49.6
63| 37.1| 49.1
64| 36.8| 48.5
65| 36.6| 48.0
66| 36.4| 47.4
67| 36.1| 46.9
68| 35.9| 46.4
69| 35.6| 45.8
70| 35.4| 45.3
71| 35.1| 44.8
72| 34.9| 44.2
73| 34.6| 43.7
74| 34.4| 43.2
75| 34.1| 42.7
76| 33.9| 42.1
77| 33.6| 41.6
78| 33.3| 41.1
79| 33.1| 40.6
80| 32.8| 40.1
81| 32.5| 39.6
82| 32.3| 39.1
83| 32.0| 38.6
84| 31.7| 38.1
85| 31.4| 37.7
86| 31.1| 37.2
87| 30.9| 36.7
88| 30.6| 36.2
89| 30.3| 35.7
 90| 30.0| 35.3
91| 29.7| 34.8
92| 29.4| 34.3
93| 29.1| 33.9
94| 28.8| 33.4
95| 28.5| 32.9
96| 28.2| 32.5
97| 27.9| 32.0
98| 27.6| 31.6
99| 27.3| 31.1
100| 27.0| 30.7
Wall Angle

(deg.)

| Bevel Angle

(deg.)

| Miter Angle

(deg.)

---|---|---
101| 26.7| 30.2
102| 26.4| 29.8
103| 26.1| 29.4
104| 25.8| 28.9
105| 25.5| 28.5
106| 25.2| 28.1
107| 24.9| 27.6
108| 24.6| 27.2
109| 24.2| 26.8
110| 23.9| 26.3
111| 23.6| 25.9
112| 23.3| 25.5
113| 23.0| 25.1
114| 22.7| 24.7
115| 22.3| 24.3
116| 22.0| 23.8
117| 21.7| 23.4
118| 21.4| 23.0
119| 21.0| 22.6
120| 20.7| 22.2
121| 20.4| 21.8
122| 20.0| 21.4
123| 19.7| 21.0
124| 19.4| 20.6
125| 19.1| 20.2
126| 18.7| 19.8
127| 18.4| 19.4
128| 18.1| 19.0
129| 17.7| 18.6
130| 17.4| 18.2
131| 17.1| 17.9
132| 16.7| 17.5
133| 16.4| 17.1
134| 16.0| 16.7
135| 15.7| 16.3
136| 15.4| 15.9
137| 15.0| 15.6
138| 14.7| 15.2
139| 14.3| 14.8
140| 14.0| 14.4
Wall Angle

(deg.)

| Bevel Angle

(deg.)

| Miter Angle

(deg.)

---|---|---
141| 13.7| 14.1
142| 13.3| 13.7
143| 13.0| 13.3
144| 12.6| 12.9
145| 12.3| 12.6
146| 11.9| 12.2
147| 11.6| 11.8
148| 11.2| 11.5
149| 10.9| 11.1
150| 10.5| 10.7
151| 10.2| 10.4
152| 9.8| 10.0
153| 9.5| 9.6
154| 9.2| 9.3
155| 8.8| 8.9
156| 8.5| 8.5
157| 8.1| 8.2
158| 7.8| 7.8
159| 7.4| 7.5
160| 7.1| 7.1
161| 6.7| 6.7
162| 6.4| 6.4
163| 6.0| 6.0
164| 5.6| 5.7
165| 5.3| 5.3
166| 4.9| 5.0
167| 4.6| 4.6
168| 4.2| 4.3
169| 3.9| 3.9
170| 3.5| 3.5
171| 3.2| 3.2
172| 2.8| 2.8
173| 2.5| 2.5
174| 2.1| 2.1
175| 1.8| 1.8
176| 1.4| 1.4
177| 1.1| 1.1
178| 0.7| 7.0
179| 0.4| 0.4
180| 0.0| 0.0

Crown molding stoppers (optional accessories) allow easier cuts of crown molding without tilting the saw blade. Install them on the base as shown in the figures. Position crown molding with its WALL CONTACT EDGE against the guide fence and its CEILING CONTACT EDGE against the crown molding stoppers as shown in the figure. Adjust the crown molding stoppers according to the size of the crown molding. Tighten the screws to secure the crown molding stoppers. Refer to the table (C) for the miter angle.

Table (C)

| Position in Fig. A| Miter angle| Finished piece
---|---|---|---
For inside corner| (1)| Right 45˚| Save the right side of the blade
(2)| Left 45˚| Save the left side of the blade
For outside corner| (3)| Save the right side of the blade
(4)| Right 45˚| Save the left side of blade

Cutting aluminum extrusion

• When securing aluminum extrusions, use spacer blocks or pieces of scrap as shown in the figure to prevent deformation of the aluminum. Use a cutting lubricant when cutting the aluminum extrusion to prevent the build-up of the aluminum material on the blade.

CAUTION:

• Never attempt to cut thick or round aluminum extrusions.
• Thick aluminum extrusions may come loose during operation and round aluminum extrusions cannot be secured firmly with this tool.

Wood facing

• The use of wood facing helps to ensure splinter-free cuts in workpieces.
• Attach a wood facing to the guide fence using the holes in the guide fence.
• See the figure concerning the dimensions for a suggested wood facing.

CAUTION:

• Use straight wood of even thickness as the wood facing.
• Use screws to attach the wood facing to the guide fence. The screws should be installed so that the screw heads are below the surface of the wood facing.
• When the wood facing is attached, do not turn the turn base with the handle lowered. The blade and/or the wood facing will be damaged.

Cutting repetitive lengths

• When cutting several pieces of stock to the same length, ranging from 240 mm (9 – 29/64”) to 400 mm (15 – 3/4”), the use of the set plate (optional accessory) will facilitate more efficient operation. Install the set plate on the holder (optional accessory) as shown in the figure.
• Align the cutting line on your workpiece with either the left or right side of the groove in the kerf board and while holding the workpiece from moving, move the set plate flush against the end of the workpiece. Then secure the set plate with the screw. When the set plate is not used, loosen the screw and turn the set plate out of the way.
  • NOTE: Use of the holder-rod assembly (optional accessory) allows cutting repetitive lengths up to 2,200 mm (7.2 ft.) approximately.

Carrying tool

• Make sure that the tool is unplugged. Secure the blade at 0° bevel angle and the turn base at the right miter angle fully. Lower the handle fully and lock it in the lowered position by pushing in the stopper pin.
• Carry the tool by carrying a grip as shown in the figure. If you remove the holders, dust bags, etc., you can carry the tool more easily.

CAUTION:

• Always secure all moving portions before carrying the tool.
• The stopper pin is for carrying and storage purposes only and not for any cutting operations.

MAINTENANCE

CAUTION:

• Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance.

WARNING:

• Always be sure that the blade is sharp and clean for the best and safest performance.

Adjusting the cutting angle
This tool is carefully adjusted and aligned at the factory, but rough handling may have affected the alignment. If your tool is not aligned properly, perform the following:

1. Miter angle
   • Loosen the grip which secures the turn base. Turn the turn base so that the pointer points to 0° on the miter scale. Tighten the grip and loosen the hex bolts securing the guide fence using the socket wrench.
   • Lower the handle fully and lock it in the lowered position by pushing in the stopper pin.
   • Square the side of the blade with the face of the guide fence using a triangular rule, try-square, etc. Then securely tighten the hex bolts on the guide fence in the order from the right side.
2. Bevel angle
   • 0° bevel angle Lower the handle fully and lock it in the lowered position by pushing in the stopper pin. Loosen the lever at the rear of the tool.
   • Loosen the hex nut and turn the 0° bevel angle adjusting bolt on the right side of the turn base two or three revolutions clockwise to tilt the blade to the right.
   • Carefully square the side of the blade with the top surface of the turn base using the triangular rule, try-square, etc. by turning the 0° bevel angle and adjusting the bolt counterclockwise. Then tighten the hex nut to secure the 0° bevel angle adjusting bolt and tighten the lever securely.
   • Make sure that the pointer on the turn base point to 0° on the bevel scale on the arm. If it does not point to 0°, loosen the screw which secures the pointer and adjust the pointer so that it will point to 0°.
   • 45° bevel angle Adjust the 45° bevel angle only after performing 0° bevel angle adjustment. To adjust the left 45° bevel angle, loosen the lever and tilt the blade to the left fully. Make sure that the pointer on the arm points to 45° on the bevel scale on the arm. If the pointer does not point to 45°, turn the 45° bevel angle adjusting the bolt on the left side of the arm until the pointer points to 45°.

Replacing carbon brushes

• Remove and check the carbon brushes regularly. Replace them when they wear down to the limit mark. Keep the carbon brushes clean and free to slip into the holders. Both carbon brushes should be replaced at the same time. Use only identical carbon brushes.
• Use a screwdriver to remove the brush holder caps. Take out the worn carbon brushes, insert the new ones, and secure the brush holder caps.
• After replacing the brushes, plug in the tool and break in the brushes by running the tool with no load for about 10 minutes. Then check the tool while running and the electric brake operation when releasing the switch trigger. If the electric brake is not working well, ask your local Makita service center for repair.

After use

• After use, wipe off chips and dust adhering to the tool with a cloth or the like. Keep the blade guard clean according to the directions in the previously covered section titled “Blade guard”. Lubricate the sliding portions with machine oil to prevent rust.
• To maintain product SAFETY and RELIABILITY, repairs, and any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.

ACCESSORIES

CAUTION:

• These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or attachment for its stated purpose.
• If you need any assistance with more details regarding these accessories, ask your local Makita service center.
• Steel & Carbide-tipped saw blades

miters.
Crosscutting| For smoother cross-grain cuts. Slices cleanly against the grain.
Fine cross cuts| For sand-free cut cleanly against the grain.
Non-ferrous met- als miter saw blades| For miters in aluminum, copper, brass, tubing, and other non-ferrous metals.

• Auxiliary plate
• Vise assembly (Horizontal vise)
• Vertical vise
• Socket wrench 13
• Holder set
• Holder assembly
• Holder rod assembly
• Set plate
• Dust bag
• Crown molding stopper set
• Triangular rule
• Lock-off button (2 pcs.)

CONTACT

• Makita U.S.A., Inc.
• 14930 Northam Street
• La Mirada, CA 90638-5753

MAIL THIS PORTION

Your answers to the following questions are appreciated.

BE SURE TO COMPLETE THE CUSTOMER’S PORTION OF THIS FORM AND RETAIN FOR YOUR RECORDS. Please return this portion by facsimile or mail.

• Facsimile No: 714-522-8133

FACTORY SERVICE CENTERS

1-800-4-MAKITA
RETAIN THIS PORTION FOR YOUR RECORDS

• ARIZONA
  • 3707 E. Broadway Rd., Ste. 6
  • Phoenix, AZ 85040
  • 602-437-2850
• CALIFORNIA
  • 41850 Christy St.
  • Fremont, CA 94538-5107
  • 510-657-9881
  • 14930 Northam St.
  • La Mirada, CA 90638-5753
  • 714-522-8088
  • 1970 Fulton Avenue
  • Sacramento, CA 95825
  • 916-482-5197
  • 7674 Clairemont Mesa Blvd.
  • San Diego, CA 92111
  • 858-278-4471
  • 16735 Saticoy St., Ste. 105
  • Van Nuys, CA 91406
  • 818-782-2440
• COLORADO
  • 11839 E. 51st Ave.
  • Denver, CO 80239-2709
  • 303-371-2850

CUSTOMER’S RECORD

When you need service : Send the complete tool (prepaid) to one of the Makita Factory Service Centers listed, or to an Authorized Makita Service Center. Be sure to attach a letter to the outside of the carton detailing the problem with your tool.| Date Purchased
---|---
Dealer’s Name & Address
Model No.
Serial No.

WARNING

Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Some examples of these chemicals are:

• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products, and
• arsenic and chromium from chemically treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well-ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

MAKITA LIMITED ONE YEAR WARRANTY

Warranty Policy

Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for ONE YEAR from the date of original purchase. Should any trouble develop during this one year, return the COMPLETE tool, freight prepaid, to one of Makita’s Factory or Authorized Service Centers. If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at our option, replace) without charge.
This Warranty does not apply where:

• repairs have been made or attempted by others:
• repairs are required because of normal wear and tear:
• the tool has been abused, misused, or improperly maintained:
• alterations have been made to the tool.

IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT. THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY. MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,” AFTER THE ONE-YEAR TERM OF THIS WARRANTY. This Warranty gives you specific legal rights, and you may also have other rights that vary from state to state. Some s states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

• Makita Corporation of America
• 2650 Buford Hwy., Buford, GA 30518
• 884085C064

WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. www.makitatools.com.

References

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