DEWALT DHS780 Cordless Flexvolt Mitre Saw Instruction Manual

DEWALT DHS780 Cordless Flexvolt Mitre Saw

Product Information

• Product Name: DEWALT DHS780 Mitre Saw
• Model Number: DHS780
• Language: English (original instructions)

Product Technical Data

• Voltage: VAC UK & Ireland
• Type: Mitre Saw
• Current: AAC
• Battery Type: Li-Ion
• Battery Voltage: VDC
• Blade Diameter: mm
• Blade Bore: mm
• Blade Body Thickness: mm
• Max Kerf Thickness: mm
• Max. Blade Speed: min-1
• Mitre (max. positions): left, right
• Bevel (max. positions): left, right
• Resulting Width at Max. Height 112mm: mm
• Resulting Width at Max. Height 110mm: mm
• Resulting Height at Max. Width 345mm: mm
• Resulting Width at Max. Height 112mm: mm
• Resulting Height at Max. Width 244mm: mm
• Resulting Width at Max. Height 112mm: mm
• Resulting Height at Max. Width 244mm: mm
• Resulting Width at Max. Height 63mm: mm
• Resulting Height at Max. Width 345mm: mm
• Resulting Width at Max. Height 62mm: mm
• Resulting Height at Max. Width 345mm: mm
• Automatic Blade Brake Time: s
• Weight (without battery packs or corded power supply): kg

Product Usage Instructions

1. Ensure the mitre saw is placed on a stable and level surface.
2. Insert the appropriate battery pack or connect the corded power supply.
3. Select the desired blade and ensure it is properly installed with the correct diameter, bore, body thickness, and kerf thickness.
4. Adjust the mitre position by rotating the saw to the left or right as required.
5. Adjust the bevel position by tilting the saw to the left or right as required.
6. For specific cutting dimensions, refer to the resulting width and height measurements at different positions.
7. Before starting the saw, ensure all safety measures are in place, including maintaining the tool and accessories, keeping hands warm (for vibration), and organizing work patterns.
8. When using the saw, follow proper safety precautions and wear appropriate personal protective equipment.
9. After use, turn off the saw and disconnect the power supply.
10. Regularly inspect and maintain the mitre saw to ensure optimal performance and safety.

Congratulations! You have chosen a DEWALT tool. Years of experience, thorough product development and innovation make DEWALT one of the most reliable partners for professional power tool users.

INSTALLATION INSTURCTION

Technical Data

The vibration and/or noise emission level given in this information sheet has been measured in accordance with a standardised test given in EN62841 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.
WARNING: The declared vibration and/or noise emission level represents the main applications of the tool. However if the tool is used for different applications, with different accessories or poorly maintained, the vibration and/or noise emission may differ. This may significantly increase the exposure level over the total working period. An estimation of the level of exposure to vibration and/or noise should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period. Identify additional safety measures to protect the operator from the effects of vibration and/or noise such as: maintain the tool and the accessories, keep the hands warm (relevant for vibration), organisation of work patterns.

EC‑Declaration of Conformity

• Machinery Directive
• Mitre Saw
• DHS780
• DEWALT declares that these products described under Technical Data are in compliance with 2006/42/EC, EN62841‑1:2015/AC:2015; EN62841‑3‑9:2015 + AC:2016 + A11:2017.
• These products also comply with Directive 2014/30/EU and 2011/65/EU. For more information, please contact DEWALT at the following address or refer to the back of the manual.
• The undersigned is responsible for the compilation of the technical file and makes this declaration on behalf of DEWALT.
• Markus Rompel
• Vice‑President Engineering, PTE‑Europe
• DEWALT, Richard‑Klinger‑Straße 11,
• D‑65510, Idstein, Germany
• 06.09.2019

WARNING: To reduce the risk of injury, read the instruction manual.
Definitions: Safety Guidelines
The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols.

• DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
• WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
• CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
• NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.
• Denotes risk of electric shock.
• Denotes risk of fire.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING: Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE
The term “power tool” in the warnings refers to your mains‑operated (corded) power tool or battery‑operated (cordless) power tool.

1. Work Area Safety
2. a ) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
3. b ) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
4. c ) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
5. Electrical Safety
   • a ) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
   • b ) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
   • c ) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
   • d ) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
   • e ) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
   • f ) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
6. Personal Safety
   • a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
   • b ) Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non‑skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries.
   • c ) Prevent unintentional starting. Ensure the switch is in the off‑position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
   • d ) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
   • e ) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
   • Date code 201811475B or later
   • Date code 201536 or later
   • f ) Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
   • g ) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust‑related hazards.
   • h ) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
7. Power Tool Use and Care
   • a ) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
   • b ) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
   • c ) Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
   • d ) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
   • e ) Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained
   • power tools.
   • f ) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
   • g ) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
   • h ) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
8. Battery Tool Use and Care
   • a ) Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
   • b ) Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
   • c ) When the battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
   • d ) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts the eyes, seek medical help. Liquid ejected from the battery may cause irritation or burns.
   • e ) Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
   • f ) Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130 °C may cause an explosion.
   • g ) Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.
9. Service
   • a ) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
   • b ) Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.

DCB115 DCB116 DCB117 DCB118 DCB132 DCB119
DCB546| 18/54| 6.0/2.0| 1.05| 60| 270| 170| 140| 90| 80| 40| 60| 90| X
DCB547| 18/54| 9.0/3.0| 1.46| 75| 420| 270| 220| 135| 110| 60| 75| 135*| X
DCB548| 18/54| 12.0/4.0| 1.44| 120| 540| 350| 300| 180| 150| 80| 120| 180| X

Safety Instructions for Mitre Saws

• a ) Mitre saws are intended to cut wood or wood‑like products, they cannot be used with abrasive cut‑off wheels for cutting ferrous material such as bars, rods, studs, etc. Abrasive dust causes moving parts such as the lower guard to jam. Sparks from abrasive cutting will burn the lower guard, the kerf insert and other plastic parts.
• b ) Use clamps to support the workpiece whenever possible. If supporting the workpiece by hand, you must always keep your hand at least 100 mm from either side of the saw blade. Do not use this saw to cut pieces that are too small to be securely clamped or held by hand. If your hand is placed too close to the saw blade, there is an increased risk of injury from blade contact.
• c ) The workpiece must be stationary and clamped or held against both the fence and the table. Do not feed the workpiece into the blade or cut “freehand” in any way. Unrestrained or moving workpieces could be thrown at high speeds, causing injury.
• d ) Push the saw through the workpiece. Do not pull the saw through the workpiece. To make a cut, raise the saw head and pull it out over the workpiece without cutting, start the motor, press the saw head down and push the saw through the workpiece. Cutting on the pull stroke is likely to cause the saw blade to climb on top of the workpiece and violently throw the blade assembly towards the operator.
• e ) Never cross your hand over the intended line of cutting either in front or behind the saw blade. Supporting the workpiece “cross handed” i.e. holding the workpiece to the right of the saw blade with your left hand or vice versa is very dangerous.
• f ) Do not reach behind the fence with either hand closer than 100 mm from either side of the saw blade, to remove wood scraps, or for any other reason while the blade is spinning. The proximity of the spinning saw blade to your hand may not be obvious and you may be seriously injured.
• g ) Inspect your workpiece before cutting. If the workpiece is bowed or warped, clamp it with the outside bowed face toward the fence. Always make certain that there is no gap between the workpiece, fence and table along the line of the cut. Bent or warped workpieces can twist or shift and may cause binding on the spinning saw blade while cutting. There should be no nails or foreign objects in the workpiece.
• h ) Do not use the saw until the table is clear of all tools, wood scraps, etc., except for the workpiece. Small debris or loose pieces of wood or other objects that contact the revolving blade can be thrown with high speed.
• i ) Cut only one workpiece at a time. Stacked multiple workpieces cannot be adequately clamped or braced and may bind on the blade or shift during cutting.
• j ) Ensure the mitre saw is mounted or placed on a level, firm work surface before use. A level and firm work surface reduces the risk of the mitre saw becoming unstable.
• k ) Plan your work. Every time you change the bevel or mitre angle setting, make sure the adjustable fence is set correctly to support the workpiece and will not interfere with the blade or the guarding system. Without turning the tool “ON” and with no workpiece on the table, move the saw blade through a complete simulated cut to assure there will be no interference or danger of cutting the fence.
• l ) Provide adequate support such as table extensions, saw horses, etc. for a workpiece that is wider or longer than the table top. Workpieces longer or wider than the mitre saw table can tip if not securely supported. If the cut‑off piece or workpiece tips, it can lift the lower guard or be thrown by the spinning blade.
• m ) Do not use another person as a substitute for a table extension or as additional support. Unstable support for the workpiece can cause the blade to bind or the workpiece to shift during the cutting operation pulling you and the helper into the spinning blade.
• n ) The cut‑off piece must not be jammed or pressed by any means against the spinning saw blade. If confined, i.e. using length stops, the cut‑off piece could get wedged against the blade and thrown violently.
• o ) Always use a clamp or a fixture designed to properly support round material such as rods or tubing. Rods have a tendency to roll while being cut, causing the blade to “bite” and pull the work with your hand into the blade.
• p ) Let the blade reach full speed before contacting the workpiece. This will reduce the risk of the workpiece being thrown.
• q ) If the workpiece or blade becomes jammed, turn the mitre saw off. Wait for all moving parts to stop and disconnect the plug from the power source and/ or remove the battery pack. Then work to free the jammed material. Continued sawing with a jammed workpiece could cause loss of control or damage to the mitre saw.
• r ) After finishing the cut, release the switch, hold the saw head down and wait for the blade to stop before removing the cut‑off piece. Reaching with your hand near the coasting blade is dangerous.
• s ) Hold the handle firmly when making an incomplete cut or when releasing the switch before the saw head is completely in the down position. The braking action of the saw may cause the saw head to be suddenly pulled downward, causing a risk of injury.

Additional Safety Rules for Mitre Saws

• WARNING: Do not connect to the mains power supply into the unit until complete instructions are read and understood.
• DO NOT OPERATE THIS MACHINE until it is completely assembled and installed according to the instructions. A machine incorrectly assembled can cause serious injury.
• OBTAIN ADVICE from your supervisor, instructor, or another qualified person if you are not thoroughly familiar with the operation of this machine. Knowledge is safety.
• MAKE CERTAIN the blade rotates in the correct direction. The teeth on the blade should point in the direction of rotation as marked on the saw.
• TIGHTEN ALL CLAMP HANDLES, knobs and levers prior to operation. Loose clamps can cause parts or the workpiece to be thrown at high speeds.
• BE SURE all blade and blade clamps are clean, the recessed sides of blade clamps are against the blade and the arbour screw is tightened securely. Loose or improper blade clamping may result in damage to the saw and possible personal injury.
• DO NOT OPERATE ON ANYTHING OTHER THAN THE DESIGNATED VOLTAGE for the saw. Overheating, damage to the tool and personal injury may occur.
• DO NOT WEDGE ANYTHING AGAINST THE FAN to hold the motor shaft. Damage to the tool and possible personal injury may occur.
• NEVER CUT METALS or masonry. Either of these can cause the carbide tips to fly off the blade at high speeds causing serious injury.
• NEVER HAVE ANY PART OF YOUR BODY IN LINE WITH THE PATH OF THE SAW BLADE. Personal injury will occur.
• NEVER APPLY BLADE LUBRICANT TO A RUNNING BLADE. Applying lubricant could cause your hand to move into the blade resulting in serious injury.
• DO NOT place either hand in the blade area when the saw is connected to the power source. Inadvertent blade activation may result in serious injury.
• NEVER REACH AROUND OR BEHIND THE SAW BLADE. A blade can cause serious injury.
• DO NOT REACH UNDERNEATH THE SAW unless it is unplugged and turned off. Contact with a saw blade may cause personal injury.
• SECURE THE MACHINE TO A STABLE SUPPORTING SURFACE. Vibration can possibly cause the machine to slide, walk, or tip over, causing serious injury.
• USE ONLY CROSSCUT SAW BLADES recommended for mitre saws. For best results, do not use carbide-tipped blades with hook angles in excess of 7 degrees. Do not use blades with deep gullets. These can deflect and contact the guard and can cause damage to the machine and/ or serious injury.
• USE ONLY BLADES OF THE CORRECT SIZE AND TYPE specified for this tool to prevent damage to the machine and/or serious injury (complying with EN847‑1).
• INSPECT BLADE FOR CRACKS or other damage prior to operation. A cracked or damaged blade can come apart and pieces can be thrown at high speeds, causing serious injury. Replace cracked or damaged blades immediately. Observe the maximum speed marked on the saw blade.
• THE MAXIMUM SPEED OF THE SAW BLADE shall always be greater than or at least equal to the speed marked on the rating plate of the tool.
• THE SAW BLADE DIAMETER must be in accordance with the markings on the rating plate of the tool.
• CLEAN THE BLADE AND BLADE CLAMPS prior to operation. Cleaning the blade and blade clamps allows you to check for any damage to the blade or blade clamps. A cracked or damaged blade or blade clamp can come apart and pieces can be thrown at high speeds, causing serious injury.
• DO NOT USE WARPED BLADES. Check to see if the blade runs true and is free from vibration. A vibrating blade can cause damage to the machine and/or serious injury.
• DO NOT use lubricants or cleaners (particularly spray or aerosol) in the vicinity of the plastic guard. The polycarbonate material used in the guard is subject to attack by certain chemicals.
• KEEP GUARD IN PLACE and in working order.
• ALWAYS USE THE KERF PLATE AND REPLACE THIS PLATE WHEN DAMAGED. Small chip accumulation under the saw may interfere with the saw blade or may cause instability of workpiece when cutting.
• USE ONLY BLADE CLAMPS SPECIFIED FOR THIS TOOL to prevent damage to the machine and/or serious injury.
• MAKE SURE to use the correct saw blade for the material to be cut.
• CLEAN THE MOTOR AIR SLOTS of chips and sawdust. Clogged motor air slots can cause the machine to overheat, damaging the machine and possibly causing a short which could cause serious injury.
• NEVER LOCK THE SWITCH IN THE “ON” POSITION. Severe personal injury may result.
• NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally contacted.
• WARNING: Cutting plastics, sap coated wood, and other materials may cause melted material to accumulate on the blade tips and the body of the saw blade, increasing the risk of blade overheating and binding while cutting.
• WARNING: Always wear proper personal hearing protection. Under some conditions and duration of use, noise from this product may contribute to hearing loss. Be aware of the following factors influencing exposure to noise:
• Use saw blades designed to reduce the emitted noise,
• Use only well-sharpened saw blades, and
• Use specifically designed noise‑reduction saw blades.
• WARNING: ALWAYS use safety glasses. Everyday eyeglasses are NOT safety glasses. Also, use a face or dust mask if the cutting operation is dusty.
• WARNING: Use of this tool can generate and/or disperse dust, which may cause serious and permanent respiratory or other injury.
• WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known 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.
• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities.
• Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may promote the absorption of harmful chemicals.
• WARNING: Use of this tool can generate and/or disperse dust, which may cause serious and permanent respiratory or other injury. Always use approved respiratory protection appropriate for dust exposure.

Chargers
DEWALT chargers require no adjustment and are designed to be as easy as possible to operate.
Electrical Safety
The electric motor has been designed for one voltage only. Always check that the battery pack voltage corresponds to the voltage on the rating plate. Also, make sure that the voltage of your charger corresponds to that of your mains.

DEWALT charger is double insulated in accordance with EN60335; therefore no earth wire is required. If the supply cord is damaged, it must be replaced only by DEWALT or an authorised service organisation.

Mains Plug Replacement (U.K. & Ireland Only)
If a new mains plug needs to be fitted:

• Safely dispose of the old plug.
• Connect the brown lead to the live terminal in the plug.
• Connect the blue lead to the neutral terminal.
• WARNING: No connection is to be made to the earth terminal. Follow the fitting instructions supplied with good-quality plugs.
• Recommended fuse: 3 A.

Using an Extension Cable
An extension cord should not be used unless absolutely necessary. Use an approved extension cable suitable for the power input of your charger (see Technical Data). The minimum conductor size is 1 mm2; the maximum length is 30 m. When using a cable reel, always unwind the cable completely.

Important Safety Instructions for All Battery Chargers

SAVE THESE INSTRUCTIONS: This manual contains important safety and operating instructions for compatible battery chargers (refer to Technical Data).

• Before using the charger, read all instructions and cautionary markings on the charger, battery pack, and product using the battery pack.
• WARNING: Shock hazard. Do not allow any liquid to get inside the charger. Electric shock may result.
• WARNING: We recommend the use of a residual current device with a residual current rating of 30mA or less.
• CAUTION: Burn hazard. To reduce the risk of injury, charge only DEWALT rechargeable batteries. Other types of batteries may burst causing personal injury and damage.
• CAUTION: Children should be supervised to ensure that they do not play with the appliance.
• NOTICE: Under certain conditions, with the charger plugged into the power supply, the exposed charging contacts inside the charger can be shorted by foreign material. Foreign materials of a conductive nature such as, but not limited to, steel wool, aluminum foil or any buildup of metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when there is no battery pack in the cavity. Unplug charger before attempting to clean.
• DO NOT attempt to charge the battery pack with any chargers other than the ones in this manual. The charger and battery pack are specifically designed to work together.
• These chargers are not intended for any use other than charging DEWALT rechargeable batteries. Any other uses may result in risk of fire, electric shock or electrocution.
• Do not expose the charger to rain or snow.
• Pull by plug rather than cord when disconnecting the charger. This will reduce risk of damage to the electric plug and cord.
• Make sure that the cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress.
• Do not use an extension cord unless it is absolutely necessary. Use of improper extension cord could result in risk of fire, electric shock, or electrocution.
• Do not place any object on top of the charger or place the charger on a soft surface that might block the ventilation slots and result in excessive internal heat. Place the charger in a position away from any heat source. The charger is ventilated through slots in the top and the bottom of the housing.
• Do not operate chargers with damaged cords or plugs—have them replaced immediately.
• Do not operate the charger if it has received a sharp blow, been dropped, or otherwise damaged in any way. Take it to an authorised service centre.
• Do not disassemble the charger; take it to an authorised service centre when service or repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution or fire.
• In case of damaged power supply cord, the supply cord must be replaced immediately by the manufacturer, its service agent or similar qualified person to prevent any hazard.
• Disconnect the charger from the outlet before attempting any cleaning. This will reduce the risk of electric shock. Removing the battery pack will not reduce this risk.
• NEVER attempt to connect two chargers together.
• The charger is designed to operate on standard 230V household electrical power. Do not attempt to use it on any other voltage. This does not apply to the vehicular charger.

Charging a Battery (Fig. C, D)

1. Plug the charger into an appropriate outlet before inserting the battery pack.
2. Insert the battery pack 21 into the charger, making sure the battery pack is fully seated in the charger. The red (charging) light will blink repeatedly indicating that the charging process has started.
3. The completion of the charge will be indicated by the red light remaining ON continuously. The battery pack is fully charged and may be used at this time or left in the charger. To remove the battery pack from the charger, push the battery release button 31 on the battery pack.
   • NOTE: To ensure maximum performance and life of lithium‑ion battery packs, charge the battery pack fully before first use.

Charger Operation
Refer to the indicators below for the charge status of the battery pack.

The red light will continue to blink, but a yellow indicator light will be illuminated during this operation. Once the battery pack has reached an appropriate temperature, the yellow light will turn off and the charger will resume the charging procedure. The compatible charger(s) will not charge a faulty battery pack. The charger will indicate faulty battery by refusing to light.
NOTE: This could also mean a problem with a charger.
If the charger indicates a problem, take the charger and battery pack to be tested at an authorised service centre.
Hot/Cold Pack Delay

• When the charger detects a battery pack that is too hot or too cold, it automatically starts a
• Hot/Cold Pack Delay, suspending charging until the battery pack has reached an appropriate temperature.
• The charger then automatically switches to the pack charging mode. This feature ensures maximum battery pack life.
• A cold battery pack will charge at a slower rate than a warm battery pack. The battery pack will charge at that slower rate throughout the entire charging cycle and will not return to maximum charge rate even if the battery pack warms.
• The DCB118 charger is equipped with an internal fan designed to cool the battery pack.
• The fan will turn on automatically when the battery pack needs to be cooled. Never operate the charger if the fan does not operate properly or if ventilation slots are blocked. Do not permit foreign  objects to enter the interior of the charger.

Electronic Protection System

• XR Li‑Ion tools are designed with an Electronic Protection System that will protect the battery pack against overloading, overheating or deep discharge.
• The tool will automatically turn off if the Electronic Protection System engages. If this occurs, place the lithium‑ion battery pack on the charger until it is fully charged.

Wall Mounting

• These chargers are designed to be wall mountable or to sit upright on a table or work surface.
• If wall mounting, locate the charger within reach of an electrical outlet, and away from a corner or other obstructions which may impede air flow.
• Use the back of the charger as a template for the location of the mounting screws on the wall.
• Mount the charger securely using drywall screws (purchased separately) at least 25.4 mm long with a screw head diameter of 7–9 mm, screwed into wood to an optimal depth leaving approximately 5.5 mm of the screw exposed. Align the slots on the back of the charger with the exposed screws and fully engage them in the slots

Charger Cleaning Instructions
WARNING: Shock hazard. Disconnect the charger from the AC outlet before cleaning. Dirt and grease may be removed from the exterior of the charger using a cloth or soft non‑metallic brush. Do not use water or any cleaning solutions. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.

Battery Packs

• Important Safety Instructions for All Battery Packs
• When ordering replacement battery packs, be sure to include catalogue number and voltage.
• The battery pack is not fully charged out of the carton. Before using the battery pack and charger, read the safety instructions below. Then follow charging procedures outlined.

READ ALL INSTRUCTIONS

• Do not charge or use battery in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Inserting or removing the battery from the charger may ignite the dust or fumes.
• Never force battery pack into charger. Do not modify battery pack in any way to fit into a non‑compatible charger as battery pack may rupture causing serious personal injury.
• Charge the battery packs only in DEWALT chargers.
• DO NOT splash or immerse in water or other liquids.
• Do not store or use the tool and battery pack in locations where the temperature may fall below 4 ˚C (34 ˚F) (such as outside sheds or metal buildings in winter), or reach or exceed 40 ˚C (104 ˚F) (such as outside sheds or metal buildings in summer).
• Do not incinerate the battery pack even if it is severely damaged or is completely worn out. The battery pack can explode in a fire. Toxic fumes and materials are created when lithium‑ion battery packs are burned.
• If battery contents come into contact with the skin, immediately wash area with mild soap and water. If battery liquid gets into the eye, rinse water over the open eye for 15 minutes or until irritation ceases. If medical attention is needed, the battery electrolyte is composed of a mixture of liquid organic carbonates and lithium salts.
• Contents of opened battery cells may cause respiratory irritation. Provide fresh air. If symptoms persists, seek medical attention.
• WARNING: Burn hazard. Battery liquid may be flammable if exposed to spark or flame.
• WARNING: Never attempt to open the battery pack for any reason. If battery pack case is cracked or damaged, do not insert into charger. Do not crush, drop or damage battery pack.
• Do not use a battery pack or charger that has received a sharp blow, been dropped, run over or damaged in any way (i.e., pierced with a nail, hit with a hammer, stepped on).
• Electric shock or electrocution may result. Damaged battery packs should be returned to service centre for recycling.
• WARNING: Fire hazard. Do not store or carry the battery pack so that metal objects can contact exposed battery terminals. For example, do not place the battery pack in aprons, pockets, tool boxes, product kit boxes, drawers, etc., with loose nails, screws, keys, etc.
• CAUTION: When not in use, place tool on its side on a stable surface where it will not cause a tripping or falling hazard. Some tools with large battery packs will stand upright on the battery pack but may be easily knocked over.

Transportation

• WARNING: Fire hazard. Transporting batteries can possibly cause fire if the battery terminals inadvertently come in contact with conductive materials. When transporting batteries, make sure that the battery terminals are protected and well insulated from materials that could contact them and cause a short circuit. NOTE: Lithium‑ion batteries should not be put in checked baggage.
• DEWALT batteries comply with all applicable shipping regulations as prescribed by industry and legal standards which include UN Recommendations on the Transport of Dangerous Goods; International Air Transport Association (IATA) Dangerous Goods Regulations,
• International Maritime Dangerous Goods (IMDG) Regulations, and the European Agreement Concerning The International Carriage of Dangerous Goods by Road (ADR). Lithium‑ion cells and batteries have been tested to section 38.3 of the UN Recommendations on the Transport of
• Dangerous Goods Manual of Tests and Criteria.
• In most instances, shipping a DEWALT battery pack will be excepted from being classified as a fully regulated Class 9 Hazardous Material. In general, only shipments containing a lithium‑ion battery with an energy rating greater than 100 Watt Hours (Wh) will require being shipped as fully regulated Class 9. All lithium‑ion batteries have the Watt Hour rating marked on the pack.
• Furthermore, due to regulation complexities, DEWALT does not recommend air shipping lithium‑ion battery packs alone regardless of watt-hour rating. Shipments of tools with batteries (combo kits) can be air shipped as excepted if the Watt Hour rating of the battery pack is no greater than 100 Wh.
• Regardless of whether a shipment is considered excepted or fully regulated, it is the shipper’s responsibility to consult the latest regulations for packaging, labelling/marking and documentation requirements.
• The information provided in this section of the manual is provided in good faith and believed to be accurate at the time the document was created. However, no warranty, expressed or implied, is given. It is the buyer’s responsibility to ensure that its activities comply with the applicable regulations.

Transporting the FlEXVOlTTM Battery

• The DEWALT FLEXVOLTTM battery has two modes: Use and Transport.
• Use Mode: When the FLEXVOLTTM battery stands alone or is in a DEWALT 18V product, it will operate as an 18V battery. When the FLEXVOLTTM battery is in a 54V or a 108V (two 54V batteries) product, it will operate as a 54V battery.
• Transport Mode: When the cap is attached to the FLEXVOLTTM battery, the battery is in
• Transport mode. Keep the cap for shipping.
• When in Transport mode, strings of cells are electrically disconnected within the pack resulting in 3 batteries with a lower Watt hour (Wh) rating as compared to 1 battery with a higher Watt hour rating. This increased quantity of 3 batteries with the lower Watt hour rating can exempt the pack from certain shipping regulations that are imposed upon the higher watt-hour batteries.
• For example, the Transport Wh rating might indicate 3 x 36 Wh, meaning 3 batteries of 36 Wh each. The Use Wh rating might indicate 108 Wh (1 battery implied).

Storage Recommendations

1. The best storage place is one that is cool and dry away from direct sunlight and excess heat or cold. For optimum battery performance and life, store battery packs at room temperature when not in use.
2. For long storage, it is recommended to store a fully charged battery pack in a cool, dry place out of the charger for optimal results.

NOTE: Battery packs should not be stored completely depleted of charge. The battery pack will need to be recharged before use.
Labels on Charger and Battery Pack
In addition to the pictographs used in this manual, the labels on the charger and the battery pack may show the following pictographs:

Battery Type
The following SKU(s) operate on a 54-volt battery pack: DHS780 These battery packs may be used: DCB546, DCB547, DCB548. Refer to Technical Data for more information.

Package Contents

The package contains:

• 1 DHS780 miter saw
• 1 Saw blade
• In bag:
• 1 Blade wrench
• 1 Material clamp
• 1 Dustbag
• 2 Base extension handles and installation hardware
• 1 Instruction manual
• May include:
• 1 DCB500 DEWALT corded power supply
• 2 54V batteries
• 1 Dual port charger
• Check for damage to the tool, parts or accessories which may have occurred during transport.
• Take the time to thoroughly read and understand this manual prior to operation.

Markings on Tool

The following pictograms are shown on the tool:

Date Code Position (Fig. A) The date code 30, which also includes the year of manufacture, is printed into the housing.
Example: 2020 XX XX Year of Manufacture

Description (Fig. A)
WARNING: Never modify the power tool or any part of it. Damage or personal injury could result.

1. Lower guard
2. Operating handle
3. Carrying handle
4. Trigger switch
5. Trigger lock‑off button
6. Bench mounting holes
7. Mitre lock handle
8. Mitre release button
9. Mitre detent override lever
10. Kerf plate
11. Mitre scale pointer
12. Mitre scale
13. Mitre scale screws
14. Base extension handles
15. Fence
16. Bevel scale
17. Bevel scale pointer
18. Lock down pin
19. Slide lock lever
20. XPS™ on/off switch
21. Battery packs
22. Rails
23. Rail lock knob
24. Rail adjustment screw
25. Dust port
26. Hex wrench
27. Bevel lock knob
28. Clamp hole
29. Bevel stop override knob
30. Date code (Fig. D)
31. Battery release buttons
32. Wing nut
33. Depth adjustment screw
34. Grooving stop
35. Fence adjustment knob
36. Padlock hole
37. Fence lanyard

Intended Use
Your DEWALT DWS780 mitre saw has been designed for professional cutting of wood, wood products and plastics. When using the appropriate saw blades, sawing aluminium is also possible. It performs the sawing operations of cross‑cutting, bevelling and mitring easily, accurately and safely.

• This unit is designed for use with a nominal blade diameter of 305 mm carbide tip blade.
• DO NOT use under wet conditions or in the presence of flammable liquids or gases.
• This mitre saw is a professional power tool.
• DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.
• Young children and the infirm. This appliance is not intended for use by young children or infirm persons without supervision.
• This product is not intended for use by persons (including children) suffering from diminished physical, sensory or mental abilities; or lack of experience, knowledge or skills unless they are supervised by a person responsible for their safety. Children should never be left alone with this product.

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal injury, turn the tool off and disconnect the battery pack before making any adjustments or removing/installing attachments or accessories. An accidental start‑up can cause injury.
WARNING: Use only DEWALT battery packs and chargers.

Unpacking (Fig. A, G)

1. Open the box and lift the saw out by the convenient carrying handle 3, as shown in Figure G.
2. Place the saw on a smooth, flat surface.
3. Release the rail lock knob 23, and push the saw head back to lock it in the rear position.
4. Press down lightly on the operating handle 2 and pull out the lockdown pin 18.
5. Gently release the downward pressure and hold the operating handle, allowing it to rise to its full height.

Bench Mounting (Fig. A, GG)
Holes 6 are provided in all four feet to facilitate bench mounting. Two different‑sized holes are provided to accommodate different sizes of screws or bolts. Use either hole; it is not necessary to use both. Always mount your saw firmly to a stable surface to prevent movement. To enhance the tool’s portability, it can be mounted to a piece of 12.7 mm or thicker plywood which can then be clamped to your work support or moved to other job sites and reclamped.
NOTE: If you elect to mount your saw to a piece of plywood, make sure that the mounting screws or bolts don’t protrude from the bottom of the wood. The plywood must sit flush onthe work support. When clamping the saw to any work surface, clamp only on the clamping bosses where the mounting screw holes are located. Clamping at any other point will interfere with the proper operation of the saw.
CAUTION: To prevent binding and inaccuracy, be sure the mounting surface is not warped or otherwise uneven. If the saw rocks on the surface, place a thin piece of material under one saw foot until the saw sits firmly on the mounting surface.

Assembling the Base Extensions (Fig. II)
WARNING: Base extensions must be assembled on both sides of the saw’s base before using the saw.
WARNING: Be sure to adjust the base extensions using the mounting slots so they are level with the saw’s base.

1. Locate the holes above the hand indentations on the side of the base.
2. Using a hex wrench, attach the screw 65 through the washer 66, through the base extension 14, and into the holes on the base.
3. Ensure the extension is secure by pulling on the extension to verify no movement.
4. Repeat steps 1 through 3 on the other side.
   • NOTE: Make sure the extensions are level with the work surface so that the workpiece rests evenly. A straight workpiece should have no gap between it and the base extensions.

Installing and Removing the Corded Power Supply into and from Tool (Fig. D–F)

• Before inserting the corded power supply into your tool, remove the end of the dust cover 40 from the tool’s corded power supply receptacle 38 . Pull the dust cover away from the tool’s corded power supply receptacle so that it does not interfere with insertion of the corded power supply.
• Inspect the corded power supply receptacle for debris. Debris inside the receptacle can prevent the corded power supply from fully seating. If debris is present, clean it using low pressure air. Refer to Cleaning the Corded Power Supply Receptacle.
  • NOTICE: The corded power supply is for AC power sources only when used with this tool. Use with DC power sources could result in damage to the tool.

To install the corded power supply into your tool:

1. With the corded power supply unplugged, align its AC connector with the tool’s corded power supply receptacle 38 then snap into place.
2. Ensure that it is fully seated in the tool and does not disengage.
3. Attach the dust cover 40 to the dust cover holder ( 41 , Fig. E) in the corded power supply.
4. Secure the cord clip 42 into the tool’s cord clip holder ( 43 , Fig. F). Firmly press the clip into the holder.
5. With the tool turned off, plug the corded power supply into a standard 230 V household electric power outlet. UK 115V units should be plugged into a 115V transformer. Do not attempt to use the corded power supply on any other voltage.
6. Use the tool according to the tool instructions, making sure the cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress.
7. To remove the corded power supply from the tool, first unplug the corded power supply from the outlet, then press the release button 39 and firmly pull the corded power supply out of the tool. Firmly press the end of the dust cover 40 into the tool’s corded power supply receptacle 38 .

Changing or Installing a New Saw Blade
Removing the Blade (Fig. A, H–K)
WARNING: To reduce the risk of injury, wear gloves when handling the saw blade.

WARNING: To reduce the risk of serious personal injury, turn tool off and remove the battery packs or power supply before transporting, making any adjustments, cleaning, repairing, or removing/installing attachments or accessories. Be sure the trigger switch is in the OFF position. An accidental start‑up can cause injury.

• Never depress the spindle lock button while the blade is under power or coasting.
• Do not cut light alloy and ferrous metal (containing iron or steel) or masonry or fibre cement product with this mitre saw.

DHS780 (Fig. A, H, J, K)

1. Disconnect the saw from the power supply or remove batteries.
2. Raise the arm to the upper position and raise the lower guard 1 as far as possible.
3. Depress the spindle lock button 49 while carefully rotating the saw blade by hand until the lock engages.
4. Keeping the button depressed, use the other hand and the wrench 26 provided to loosen the blade screw 44 . (Turn clockwise, left‑hand threads.)
5. Remove the blade screw 44 , outer clamp washer 45 , adapter 46 and blade 47 . The inner clamp washer 48 may be left on the spindle.

NOTE: For blades with a blade hole of 15.88 mm, the 25.4 mm blade adapter is not used.
DHS780‑XE OnlY (Fig. A, H–K)

1. Disconnect the saw from the power supply or remove batteries.
2. Raise the arm to the upper position and raise the lower guard 1 as far as possible.
3. Loosen, but do not remove guard bracket screw 62 until the guard bracket 63 can be raised far enough to access the blade screw 44 . Lower guard will remain raised due to the position of the guard bracket screw.
4. Depress the spindle lock button 49 while carefully rotating the saw blade by hand until the lock engages.
5. Keeping the button depressed, use the other hand and the wrench provided 26 to loosen the blade screw 44 . (Turn clockwise, left‑hand threads.)
6. Remove the blade screw 44 , outer clamp washer 45 , adapter 46 and blade 47 . The inner clamp washer 48 may be left on the spindle.

NOTE: For blades with a blade hole of 15.88 mm, the 25.4 mm blade adapter is not used.
Installing a Blade (Fig. A, H–K)

1. Disconnect the saw from the power supply or remove batteries.
2. With the arm raised and the lower guard held open, place the adapter and blade on the spindle, and seat it on the inner blade clamp with the teeth at the bottom of the blade pointing toward the back of the saw.
3. Assemble the outer clamp washer onto the spindle.
4. Install the blade screw and, engaging the spindle lock, tighten the screw firmly with wrench provided (turn counterclockwise, left‑hand threads).
5. DHS780‑XE OnlY, Fig. i: Return the guard bracket 63 to its original position and firmly tighten the guard bracket screw 62 to hold bracket in place.

WARNING: The guard bracket must be returned to its original position and the guard bracket screw tightened before activating the saw. Failure to do so may allow the guard to contact the spinning saw blade resulting in damage to the saw and severe personal injury.
WARNING! Be aware the saw blade shall be replaced in the described way only. Only use saw blades as specified under Technical Data; Cat. no.: DT4260 is suggested.

Transporting the Saw (Fig. A)
WARNING: To reduce the risk of serious personal injury, ALWAYS lock the rail lock  knob, mitre lock handle, bevel lock handle, lock down pin and fence adjustment knobs before transporting saw. Never use guards for transporting or lift up.
In order to conveniently carry the mitre saw, a carrying handle 3 has been included on th etop of the saw arm.

• To transport the saw, lower the head and depress the lock down pin 18 .
• Lock the rail lock knob with the saw head in the front position, lock the mitre arm in the full left mitre angle, slide the fence 15 completely inward and lock the bevel lock knob 27 with the saw head in the vertical position to make the tool as compact as possible.
• Always use the carrying handle 3 or the base extension handles 14 .

Features and Controls
WARNING: To reduce the risk of serious personal injury, turn tool off and remove the battery packs or power supply before transporting, making any adjustments, cleaning, repairing, or removing/installing attachments or accessories. Be sure the trigger switch is in the OFF position. An accidental start‑up can cause injury.
Mitre Control (Fig. L)
The mitre lock handle 7 and mitre release button 8 allow you to mitre your saw to 60 ° right and 50 ° left. To mitre the saw, lift the mitre lock handle, push the mitre release button and set the mitre angle desired on the mitre scale 12 . Push down on the mitre lock handle to lock the mitre angle.
Bevel Lock Knob (Fig. A)

• The bevel lock allows you to bevel the saw 49 ° left or right. To adjust the bevel setting, turn the knob 27 counterclockwise. The saw head bevels easily to the left or to the right once the 0 ° bevel override knob is pulled. To tighten, turn the bevel lock knob clockwise.

0 ° Bevel Override (Fig. A)

• The bevel stop override 29 allows you to bevel the saw to the right past the 0 ° mark.
• When engaged, the saw will automatically stop at 0 ° when brought up from the left. To temporarily move past 0 ° to the right, pull the bevel lock knob 27 . Once the knob is released, the override will be reengaged. The bevel lock knob can be locked out by twisting the knob 180 °.
• When at 0 °, the override locks in place. To operate the override, bevel the saw slightly to the left.

Bevel Stop Override (Fig. M)
There are two bevel stop override levers, one on each side of the saw. To bevel the saw, left or right, past 45 °, push the 45 ° bevel override lever 53 rearward. When in the rearward position, the saw can bevel past these stops. When the 45 ° stops are needed, pull the 45 ° bevel override lever forward.
Crown Bevel Pawls (Fig. M)
NOTE: Crown bevel cuts can be made using hard stops for a fast and accurate setting at 30 ° and 33.9 °. When cutting crown molding laying flat, your saw is equipped to accurately and rapidly set a crown stop, left or right (refer to Instructions for Cutting Crown Molding Laying Flat and
Using the Compound Features).
The 30 ° crown bevel pawl 55 can be rotated to contact the crown adjustment screw 52 . To reverse the 30 ° crown bevel pawl to 33.9 °, remove the retaining screw 57 , the 22.5 ° bevel pawl 54 and the 30 ° crown bevel pawl 55 . Flip the 30 ° crown bevel pawl 55 so the 33.9 ° text is facing up. Reattach the retaining screw 57 to secure the 22.5 ° bevel pawl and the 33.9 ° crown bevel pawl. The accuracy setting will not be affected.
22.5 ° Bevel Pawls (Fig. M)
Your saw is equipped to rapidly and accurately set a 22.5 ° bevel, left or right. The 22.5 ° bevel pawl 54 can be rotated to contact the crown adjustment screw 52 .
Rail Lock Knob (Fig. A)
The rail lock knob 23 allows you to lock the saw head firmly to keep it from sliding on the rails 22 . This is necessary when making certain cuts or when transporting the saw.
Grooving Stop (Fig. A)
The grooving stop 34 allows the depth of cut of the blade to be limited. The stop is useful for applications such as grooving and tall vertical cuts. Rotate the grooving stop forward and adjust the depth adjustment screw 33 to set the desired depth of cut. To secure the adjustment, tighten the wing nut 32 . Rotating the grooving stop to the rear of the saw will bypass the grooving stop feature. If the depth adjustment screw is too tight to loosen by hand, the provided wrench 26 can be used to loosen the screw.

Lock Down Pin (Fig. A)
WARNING: The lock down pin should be used only when carrying or storing the saw. NEVER use the lock down pin for any cutting operation. To lock the saw head in the down position, push the saw head down, push the lock down pin 18 in and release the saw head. This will hold the saw head safely down for moving the saw from place to place. To release, press the saw head down and pull the pin out.
Adjustment
Your mitre saw is fully and accurately adjusted at the factory at the time of manufacture. If readjustment due to shipping and handling or any other reason is required, follow the instructions below to adjust your saw. Once made, these adjustments should remain accurate.

Mitre Scale Adjustment (Fig. L, P)

1. Unlock the mitre lock handle 7 and swing the mitre arm until the mitre release button 8 locks it at the 0 ° mitre position. Do not lock the mitre lock handle.
2. Place a square against the saw’s fence and blade, as shown in Figure P. (Do not touch the tips of the blade teeth with the square. To do so will cause an inaccurate measure ment.)
3. If the saw blade is not exactly perpendicular to the fence, loosen the four screws 13 that hold the mitre scale 12 and move the mitre lock handle and the scale left or right until the blade is perpendicular to the fence, as measured with the square.
4. Retighten the four screws. Pay no attention to the reading of the mitre pointer 11 at this time.

Mitre Pointer Adjustment (Fig. L)

1. Unlock the mitre lock handle 7 to move the mitre arm to the zero position.
2. With the mitre lock handle unlocked, allow the mitre latch to snap into place as you rotate the mitre arm to zero.
3. Observe the mitre pointer 11 and mitre scale 12 shown in Figure L. If the pointer does not indicate exactly zero, loosen the mitre pointer screw 50 holding the pointer in place, reposition the pointer and tighten the screw.

Bevel Square to Table Adjustment (Fig. A, M, O)

1. To align the blade square to the table, lock the arm in the down position with the lock down pin 18 .
2. Place a square against the blade, ensuring the square is not on top of a tooth (Fig. O).
3. Loosen the bevel lock knob 27 and ensure the arm is firmly against the 0 ° bevel stop.
4. Rotate the 0 ° bevel adjustment screw ( 58 Fig. M) with the 6 mm blade hex wrench 26 as necessary so that the blade is at 0 ° bevel to the table.

Bevel Pointer Adjustment (Fig. M)
If the bevel pointers 17 do not indicate zero, loosen each screw 51 that holds each bevel pointer in place and move them as necessary. Ensure the 0 ° bevel is correct and the bevel pointers are set before adjusting any other bevel angle screws.

Bevel Stop 45 ° Right and Left Adjustment (Fig. A, M)
To adjust the right 45 ° bevel stop:

1. Loosen the bevel lock knob 27 and pull the bevel stop override knob 29 to override the 0 ° bevel stop.
2. If the bevel pointer 17 does not indicate exactly 45 ° when the saw is fully to the right and the 45 ° bevel adjustment screw 56 is contacting the 45 ° bevel override lever, turn the left 45 ° bevel adjustment screw 56 with the 6 mm blade hex wrench 26 (provided with some units) until the bevel pointer indicates 45 °. Ensure the 45 ° bevel override lever 53 is in contact with the 45 ° bevel adjustment screw 56 .

To adjust the left 45 ° bevel stop:

1. Loosen the bevel lock knob 27 and tilt the head to the left.
2. If the bevel pointer 17 does not indicate exactly 45 °, turn the right 45 ° bevel adjustment screw 56 until the bevel pointer reads 45 °.

Adjusting the Bevel Stop to 22.5 ° (or 30 °) (Fig. A, M)
NOTE: Adjust the bevel angles only after performing the 0 ° bevel angle and bevel pointer adjustment. To set the left 22.5 ° bevel angle, flip out the left 22.5 ° bevel pawl 54 . Loosen the bevel lock knob 27 and tilt the head fully to the left. If the bevel pointer 17 does not indicate exactly 22.5 °, turn the crown adjustment screw 52 contacting the pawl with a 10 mm wrench (not provided) until the bevel pointer reads 22.5 °. To adjust the right 22.5 ° bevel angle, flip out the right 22.5 ° bevel pawl 54 . Loosen the bevel lock knob 27 and pull the bevel stop override knob 29 to override the 0 ° bevel stop. When the saw is fully to the right, if the bevel pointer does not indicate exactly 22.5 °, turn the crown adjustment screw 52 contacting the pawl with a 10 mm wrench until the bevel pointer indicates exactly 22.5 °.
Fence Adjustment (Fig. A)
The upper part of the fence can be adjusted to provide clearance, allowing the saw to bevel to a full 49 ° both left and right.

1. To adjust each fence 15 , loosen the fence adjustment knob 35 and slide the fence outward.
2. Make a dry run with the saw turned off and check for clearance.
3. Adjust the fence to be as close to the blade as practical to provide maximum workpiece support, without interfering with arm up and down movement.
4. Tighten the fence adjustment knob securely.
5. When the bevel operations are complete, relocate the fence.

For certain cuts, it may be desirable to bring the fences closer to the blade. To do so, loosen the fence adjustment knobs 35 and slide the fences closer to the blade past the normal limit, then tighten the fence adjustment knobs. Make a dry cut first to ensure the blade does not contact the fences. For certain cuts it may be desirable to remove the sliding fence. To do so, loosen the fence adjustment knobs 35 and slide the fence completely free of the base fence. The fence lanyard 37 prevents the fence from being removed completely from the saw or being lost. Once the cut is complete, replace the sliding fence.
NOTE: The tracks of the fences can become clogged with sawdust. Use a brush or some low pressure air to clear the guide grooves.

Guard Actuation and Visibility (Fig. A)
The lower guard 1 on your saw has been designed to automatically uncover the blade when the arm is brought down and to cover the blade when the arm is raised .The guard can be raised by hand when installing or removing saw blades or for inspection of the saw. NEVER RAISE THE LOWER GUARD MANUALLY UN LESS THE BLADE IS STOPPED.
Rail Guide Adjustment (Fig. A)
Regularly check the rails 22 for play or clearance. Ensure the rail lock knob 23 is loosened. The right rail can be adjusted with the rail adjustment screw 24 . To reduce clearance, use a 4 mm hex wrench (not provided) and rotate the set screw clockwise gradually while sliding the saw head back and forth.
Mitre Lock Adjustment (Fig. A, Q)
The mitre lock rod 60 should be adjusted if the table of the saw can be moved when the mitre lock handle is locked (down) and in a non‑detented position.

1. Put the mitre lock handle 7 in the unlocked (up) position.
2. Using a 13 mm open end wrench, loosen the lock nut 59 on the mitre lock rod.
3. Using a slotted screwdriver, tighten the mitre lock rod by turning it clockwise as shown in Figure Q. Turn the lock rod until it is snug, then turn counterclockwise one turn.
4. Re‑lock the mitre lock to a non‑detented measurement on the mitre scale – for example, 34 ° – and make sure the table will not rotate.
5. Tighten lock nut.

Prior to Operation

• Install the base extensions to both sides of the saw’s base. Refer to Assembling the Base Extensions section.
• Check the protective belt cover for damage and the proper functioning of the lower guard.
• Make sure to use the kerf plate. Do not operate the machine if the kerf slot is wider than 12 mm.
• Install the appropriate saw blade. Do not use excessively worn blades. The maximum rotation speed of the tool must not exceed that of the saw blade.
• Make sure all locking knobs and clamp handles are tight.
• Use personal protective equipment and connect the saw to an external dust extractor.
• Although this saw will cut wood and many nonferrous materials, these operating instructions refer to the cutting of wood only. The same guide‑lines apply to the other materials. Do not cut ferrous (iron and steel) materials, fibre cement or masonry with this saw!
• Do not attempt to cut excessively small pieces.
• Secure the workpiece.
• Allow the blade to cut freely. Do not force.
• Allow the motor to reach full speed before cutting.

OPERATION

Instructions for Use
WARNING: Always observe the safety instructions and applicable regulations.
WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect battery pack before making any adjustments or removing/installing attachments or accessories. An accidental start‑up can cause injury.

• Refer to Saw Blades under Optional Accessories to select the blade that best fits your needs.
• Ensure the machine is placed to satisfy your ergonomic conditions in terms of table height and stability.
• The machine site shall be chosen so that the operator has a good overview and enough free surrounding space around the machine that allows handling of the workpiece without any restrictions.
• To reduce effects of vibration make sure the environment temperature is not too cold, the machine and accessories are well maintained and the workpiece size is suitable for this machine.

Proper Body and Hand Position (Fig. R, S)
WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown in Figure R.
WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction.

• Never place hands near cutting area. Place hands no closer than 100 mm from the blade.
• Hold the workpiece tightly to the table and the fence when cutting. Keep hands in position until the trigger has been released and the blade has completely stopped.
• ALWAYS MAKE DRY RUNS (UNPOWERED) BEFORE FINISH CUTS SO THAT YOU CAN CHECK THE PATH OF THE BLADE. DO NOT CROSS HANDS, AS SHOWN IN FIGURE S.
• Keep both feet firmly on the floor and maintain proper balance. As you move the mitre arm left and right, follow it and stand slightly to the side of the saw blade.
• Sight through the guard louvers when following a pencil line.

Switching On and Off (Fig. A)
To turn the saw on, push the trigger lock‑off button 5 to the left, then depress the trigger switch 4 . The saw will run while the switch is depressed. Allow the blade to spin up to full operating speed before making the cut. To turn the saw off, release the switch. Allow the blade to stop before raising the saw head. There is no provision for locking the switch on. A hole 36 is provided in the trigger for insertion of a padlock to lock the switch off

Use of XPS™ LED Worklight System (Fig. A)
NOTE: The mitre saw must be connected to a power source. The XPS™ LED Worklight System can be turned on by the momentary switch 20 . The light will automatically turn off within 20 seconds if the saw is not in use. The light will activate automatically every time the tool’s main trigger 4 is pulled.
To cut through an existing pencil line on a piece of wood:

1. Turn on the XPS™ system, then pull down on the operating handle 2 to bring the saw blade close to the wood. The shadow of the blade will appear on the wood.
2. Align the pencil line with the edge of the blade’s shadow. You may have to adjust the mitre or bevel angles in order to match the pencil line exactly.

Through‑Cutting Operations (Fig. A, T, U)

• If the slide feature is not used, ensure the saw head is pushed back as far as possible and the rail lock knob 23 is tightened. This will prevent the saw from sliding along its rails as the workpiece is engaged.
• Cutting of multiple pieces is not recommended but can be done safely by ensuring that each piece is held firmly against the table and fence.

Straight Vertical Crosscut (Fig. A)

1. Set and lock the mitre arm at zero, and hold the wood firmly on the table and against the fence 15 .
2. With the rail lock knob 23 tightened, turn on the saw by squeezing the trigger switch 4 .
3. When the saw comes up to speed, lower the arm smoothly and slowly to cut through the wood. Let the blade come to a full stop before raising arm.

Sliding Crosscut (Fig. A, T)
When cutting anything larger than a 51 x 150 mm (51 x 105 mm at 45 ° mitre) workpiece, use an out‑down‑back motion with the rail lock knob 23 loosened.

1. Pull the saw out toward you.
2. Lower the saw head down toward the workpiece.
3. Slowly push the saw back to complete the cut. Do not allow the saw to contact the top of the workpiece while pulling out. The saw may run toward you, possibly causing personal injury or damage to the workpiece.

Mitre Crosscut (Fig. U)
The mitre angle is often 45 ° for making corners, but can be set anywhere from zero to 50 ° left or 60 ° right. Proceed as for a straight vertical crosscut. When performing a mitre cut on workpieces wider than 51 x 105 mm that are shorter in length, always place the longer side against the fence.
Bevel Cut (Fig. A)
Bevel angles can be set from 49 ° right to 49 ° left and can be cut with the mitre arm set between 50 ° left or 60 ° right. Refer to the Features and Controls section for detailed instructions on the bevel system.

1. Loosen the bevel lock knob 27 , and move the saw to the left or right as desired. It is necessary to move or remove the fence 15 to allow clearance. Tighten the fence adjustment knob 35 after positioning the fences.
2. Tighten the bevel lock firmly.
   • At some extreme angles, the right or left side fence might have to be removed.
   • Refer to Fence Adjustment in the Adjustments section for important information on adjusting the fences for certain bevel cuts.
   • To remove the left or right fence, unscrew the fence adjustment knob 35 several turns and slide the fence out. The fence lanyard 37 prevents the fence from being removed completely from the saw or being lost.
   • Once the bevel operations are completed, reposition the fences.

Quality of Cut
The smoothness of any cut depends on a number of variables, such as the material being cut, blade type, blade sharpness and rate of cut. When smoothest cuts are desired for molding and other precision work, a sharp (60 tooth carbide) blade and a slower, even cutting rate will produce the desired results.
WARNING: Ensure that the material does not move or creep while cutting; clamp it securely in place. Always let the blade come to a full stop before raising arm. If small fibers of wood still split out at the rear of the workpiece, stick a piece of masking tape on the wood where the cut will be made. Saw through the tape and carefully remove tape when finished.
Non‑Through‑Cutting (Grooving and Rabbeting) (Fig. A)
Your saw is equipped with a grooving stop 34 , depth adjustment screw 33 and wing nut 32 to allow for groove cutting. Instructions in the Crosscuts, Bevel Cuts and Cutting Compound Miters sections are for cuts made through the full thickness of the material. The saw can also perform non‑through cuts to form grooves or rabbets in the material.
Grooving (Fig. A)
Refer to Grooving Stop for detailed instructions for setting depth of cut. A piece of scrap wood should be used to verify the desired depth of cut.

1. Hold the wood firmly on the table and against the fence 15 . Align the cut area underneath the blade. Position the saw arm fully forward, with blade in down position. Turn on the saw by pushing the lock‑off button 5 to the left, and then depress the trigger switch 4 shown in Figure A. Smoothly, push saw arm rearward to cut a groove through the workpiece.
2. Release the trigger switch with the saw arm down. When saw blade has completely stopped, raise the saw arm. Always let the blade come to a full stop before raising the arm.
3. To widen the groove, repeat steps 1–2 until the desired width is obtained.

Clamping the Workpiece

WARNING: A workpiece that is clamped, balanced and secure before a cut may become unbalanced after a cut is completed. An unbalanced load may tip the saw or anything the saw is attached to, such as a table or workbench. When making a cut that may become unbalanced, properly support the workpiece and ensure the saw is firmly bolted to a stable surface. Personal injury may occur.
WARNING: The clamp foot must remain clamped above the base of the saw whenever the clamp is used. Always clamp the workpiece to the base of the saw – not to any other part of the work area. Ensure the clamp foot is not clamped on the edge of the base of the saw.
CAUTION: Always use a work clamp to maintain control and reduce the risk of personal injury and workpiece damage.
Use the material clamp provided with your saw. The left or right fence will slide from side to side to aid in clamping. Other aids such as spring clamps, bar clamps or C‑clamps may be appropriate for certain sizes and shapes of material.
To Install Clamp (Fig. A)

1. Insert it into the hole 28 behind the fence. The clamp should be facing toward the back of the mitre saw. The groove on the clamp rod should be fully inserted into the base. Ensure this groove is fully inserted into the base of the mitre saw. If the groove is visible, the clamp will not be secure.
2. Rotate the clamp 180 ° toward the front of the mitre saw.
3. Loosen the knob to adjust the clamp up or down, then use the fine adjust knob to firmly clamp the workpiece.
   • NOTE: Place the clamp on the opposite side of the base when beveling. ALWAYS MAKE DRY RUNS (UNPOWERED) BEFORE FINISH CUTS TO CHECK THE PATH OF THE BLADE. ENSURE THE CLAMP DOES NOT INTERFERE WITH THE ACTION OF THE SAW OR GUARDS.

Support for Long Pieces

ALWAYS SUPPORT LONG PIECES. For best results, use the DE7023‑XJ or DE7033‑XJ leg stands to extend the table width of your saw. Support long workpieces using any convenient means such as sawhorses or similar devices to keep the ends from dropping.
Cutting Picture Frames, Shadow Boxes and Other Four‑Sided Projects (Fig. W)
Try a few simple projects using scrap wood until you develop a “feel” for your saw. Your saw i sthe perfect tool for mitring corners like the one shown in Figure W. Sketch 1 in Figure W shows a joint made with the bevel adjustment method. The joint shown can be made using either method.

• Using bevel adjustment:

  • The bevel for the two boards is adjusted to 45 ° each, producing a 90 ° corner.
  • The mitre arm is locked in the zero position and the bevel adjustment is locked at 45 °.
    The wood is positioned with the broad flat side against the table and the narrow edge against the fence.

• Using mitre adjustment:

  • T he same cut can be made by mitring right and left with the broad surface against the fence.

Cutting Trim Molding and Other Frames (Fig. W)
Sketch 2 in Figure W shows a joint made by setting the mitre arm at 45 ° to mitre the two boards to form a 90 ° corner. To make this type of joint, set the bevel adjustment to zero and the mitre arm to 45 °. Once again, position the wood with the broad flat side on the table and the narrow edge against the fence. The two sketches in Figure W are for four‑sided objects only. As the number of sides changes, so do the mitre and bevel angles. The chart below gives the proper angles for a variety of shapes, assuming that all sides are of equal length.

For a shape that is not shown in the chart, use the following formula: 180 ° divided by the number of sides equals the mitre (if the material is cut vertically) or bevel angle (if the material is cut laying flat).
Cutting Compound Mitres (Fig. V, X)
A compound mitre is a cut made using a mitre angle and a bevel angle at the same time. This is the type of cut used to make frames or boxes with slanting sides like the one shown in Figure V.
WARNING: If the cutting angle varies from cut to cut, check that the bevel lock knob and the mitre lock handle are securely locked. These must be locked after making any changes in bevel or mitre.
WARNING: The saw must be fixed on a base support when performing compound cuts to prevent tip over. Refer to Bench Mounting and Fig. GG. The chart shown below will assist you in selecting the proper bevel and mitre settings for common compound mitre cuts.

• Select the desired angle A (Fig. X) of your project and locate that angle on the appropriate arc in the chart.
• From that point follow the chart straight down to find the correct bevel angle and straight across to find the correct miter angle.
• Set your saw to the prescribed angles and make a few trial cuts. Practice fitting the cut pieces together.

Example: To make a 4‑sided box with 26 ° exterior angles (Angle A, Fig. X), use the upper right arc. Find 26 ° on the arc scale. Follow the horizontal intersecting line to either side to get mitre angle setting on saw (42 °). Likewise, follow the vertical intersecting line to the top or bottom to get the bevel angle setting on the saw (18 °). Always try cuts on a few scrap pieces of wood to verify the settings on the saw.
Cutting Base Moulding (Fig. N, Y)
ALWAYS MAKE A DRY RUN WITHOUT POWER BEFORE MAKING ANY CUTS. To complete straight 90 ° cuts, position the wood against the fence and hold it in place as shown in Figure Y. Turn on the saw, allow the blade to reach full speed and lower the ar msmoothly through the cut. Cutting Base Molding from 76 mm to 171 mm High Vertically Against the Fence
NOTE: Use the slide lock lever 19 , shown in Figure N, when cutting base molding measuring from 76 mm to 171 mm high vertically against the fence. Position material as shown in Figure Y.

Cutting Crown Moulding (Fig. A, Z, AA)
Your mitre saw is well suited to the task of cutting crown moulding. In order to fit properly, crown moulding must be compound mitred with extreme accuracy. Your mitre saw has special pre‑set mitre latch points at 31.62 ° left and right for cutting crown moulding at the proper angle and bevel stop pawls at 33.86 ° left and right. There is also a mark on the bevel scale 16 at 33.9 °. The chart below gives the proper settings for cutting crown moulding.
NOTE: Pretesting with scrap material is extremely important! Instructions for Cutting Crown Moulding Laying Flat and Using the
Compound Features (Fig. Z)

1. Moulding should lay flat with the broad back surface down on the saw table 61 .
2. Place the top of the moulding against the fence 15 .
3. The settings below are for 45 ° sprung crown moulding.

Alternative Method for Cutting Crown Moulding
Cutting crown moulding using this method does not require a bevel cut. Minute changes in the mitre angle can be made without affecting the bevel angle. When corners other than 90 ° are encountered, the saw can be quickly and easily adjusted for them. Instructions for Cutting Crown Moulding Angled Between the Fence and
Base of the Saw for All Cuts (Fig. AA)

1. Angle the moulding so the bottom of the moulding (the part which goes against the wall when installed) is against the fence 15 and the top of the moulding is resting on the saw table 61 .
2. The angled “flats” on the back of the moulding must rest squarely on the fence and saw table.

Special Cuts
WARNING: Never make any cut unless the material is secured on the table and against the fence.
Aluminum Cutting (Fig. BB, CC)
ALWAYS USE THE APPROPRIATE SAW BLADE MADE ESPECIALLY FOR CUTTING ALUMINUM. Certain workpieces may require the use of a clamp or fixture to prevent movement during the cut. Position the material so that you will be cutting the thinnest cross section, as shown in Figure BB. Figure CC illustrates the wrong way to cut these extrusions. Use a stick wax cutting lubricant when cutting aluminum. Apply the stick wax directly to the saw blade 47 before cutting. Never apply stick wax to a moving blade. The wax provides proper lubrication and keeps chips from adhering to the blade.
Bowed Material (Fig. DD, EE)
When cutting bowed material always position it as shown in Figure DD and never like that shown in Figure EE. Positioning the material incorrectly will cause it to pinch the blade.
Cutting Plastic Pipe or Other Round Material
Plastic pipe can be easily cut with your saw. It should be cut just like wood and CLAMPED OR HELD FIRMLY TO THE FENCE TO KEEP IT FROM ROLLING. This is extremely important when making angle cuts.
Cutting Large Material (Fig. FF)
Occasionally you will encounter a piece of wood a little too large to fit beneath the lower guard. If this occurs, place your right thumb on the upper side of guard 1 and roll the guard up just enough to clear the workpiece, as shown in Figure FF. Avoid doing this as much as possible, but if need be, the saw will operate properly and make the bigger cut. NEVER TIE, TAPE, OR OTHERWISE HOLD THE GUARD OPEN WHEN OPERATING THIS SAW.

Dust Extraction (Fig. A, HH)

WARNING: To reduce the risk of serious personal injury, turn tool off and remove the battery packs or power supply before transporting, making any adjustments, cleaning, repairing, or removing/installing attachments or accessories. An accidental start‑up can cause injury.
WARNING: Certain dust, such as oak or beech dust, is considered carcinogenic, especially in connection with wood‑treatment additives.

• Always use dust extraction.
• Provide for good ventilation of the work space.
• It is recommended to wear an appropriate respirator.

CAUTION: Never operate this saw unless a dust bag or DEWALT dust extractor is in place. Wood dust may create a breathing hazard.
CAUTION: Check and clean the dust bag each time after using.
WARNING: When sawing aluminium, remove the dust bag, or disconnect the dust extractor to avoid the risk of fire. Your mitre saw has a built‑in dust port 25 that allows connection to either a dust bag (33 mm nozzles) or direct attachment to the DEWALT AirLock (DWV9000‑XJ) 64 . Observe the relevant regulations in your country for the materials to be worked.

To Attach the Dust Bag

1. Fit a dust bag to the dust port 25 .

To Empty the Dust Bag

1. Remove dust bag from the saw and gently shake or tap the dust bag to empty.
2. Reattach the dust bag back onto the dust port. You may notice that all the dust will not come free from the bag. This will not affect cutting performance but will reduce the saw’s dust collection efficiency. To restore your saw’s dust collection efficiency, depress the spring inside the dust bag when you are emptying it and tap it on the side of the waste bin or dust receptacle.

External Dust Extraction
When vacuuming dry dust that is especially detrimental to health or carcinogenic, use a special dust Class M vacuum cleaner.
Connecting to an Airlock Compatible Dust Extractor (Fig. HH)
The dust port 25 on your mitre saw is compatible with the DEWALT AirLock connection system. The AirLock allows for a fast, secure connection between the dust extractor hose and the miter saw.

1. Ensure the collar on the AirLock connector 64 is in the unlock position. Align notches on collar and AirLock connector as shown for unlock and lock positions.
2. Push the AirLock connector onto the dust port 25 .
3. Rotate the collar to the locked position.
   • NOTE: The ball bearings inside collar lock into slot and secure the connection.The mitre saw is now securely connected to the dust extractor.

MAINTENANCE

Your power tool has been designed to operate over a long period of time with a minimum of maintenance. Continuous satisfactory operation depends upon proper tool care and regular cleaning.
WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect battery pack before making any adjustments or removing/installing attachments or accessories. An accidental start‑up can cause injury. The charger and battery pack are not serviceable.

Lubrication
Your power tool requires no additional lubrication.
Cleaning
Before use, carefully check the upper guard, lower guard and dust duct to determine that they will operate properly. Ensure that chips, dust or workpiece particles do not block of one of the functions.
In case of workpiece fragments jammed between the saw blade and guards, disconnect the machine from the power supply and follow the instructions given in Changing or Installing a
New Saw Blade. Remove the jammed parts and reassemble the saw blade.
Periodically clean all dust and wood chips from around AND UNDER the base and the rotary table.

WARNING: Blow dirt and dust out of the main housing with dry air as often as dirt is seen collecting in and around the air vents. Wear approved eye protection and approved dust mask when performing this procedure.
WARNING: Never use solvents or other harsh chemicals for cleaning the non‑metallic parts of the tool. These chemicals may weaken the materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.

Cleaning the DEWALT Corded Power Supply
WARNING: Never use solvents or other harsh chemicals for cleaning the non‑metallic parts of the tool. These chemicals may weaken the plastic materials used in these parts.
Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.
Cleaning the Corded Power Supply Receptacle (Fig. D)
WARNING: Blow debris out of the corded power supply receptacle 38 with clean, dry air. To minimize the risk of eye injury, always wear eye protection and respiratory protection when performing this.
Dust Duct Cleaning
Depending on your cutting environment, saw dust can clog the dust duct and may prevent dust from flowing away from the cutting area properly. With the battery pack or corded power supply removed and the saw head raised fully, low pressure air or a large diameter dowel rod can be used to clear the dust out of the dust duct.
XPS™ LED Worklight Cleaning
For the best worklight performance, perform the following maintenance regularly with the battery or corded power supply removed.

• Carefully clean saw dust and debris from worklight lens with a cotton swab.
• DO NOT use solvents of any kind, they may damage the lens.
• Dust build‑up can block the worklight and prevent it from accurately indicating the line of cut.
• Follow mitre saw’s instruction manual to remove and install blade.
• With blade removed from saw, clean pitch and build‑up from blade. Pitch and debris can interfere with the worklight and prevent it from accurately indicating the line of cut.

Optional Accessories

WARNING: Since accessories, other than those offered by DEWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, only DEWALT-recommended accessories should be used with this product. Consult your dealer for further information on the appropriate accessories.

SAW BlADES: ALWAYS USE 305 mm SAW BLADES WITH 25.4 mm/30 mm ARBOUR HOLES. SPEED RATING MUST BE AT LEAST 4800 RPM. Never use a smaller-diameter blade. It will not be guarded properly. Use crosscut blades only! Do not use blades designed for ripping, combination blades or blades with hook angles in excess of 7 °.

BLADE DESCRIPTIONS

APPLICATION| DIAMETER| TEETH
Construction Saw Blades (thin kerf with anti‑stick rim)
General Purpose| 305 mm| 40
Fine Crosscuts| 305 mm| 60
Woodworking Saw Blades (provide smooth, clean cuts)
Fine crosscuts| 305 mm| 80
Non‑ferrous metals| 305 mm| 96

Consult your dealer for further information on the appropriate accessories.

Protecting the Environment

• Separate collection. Products and batteries marked with this symbol must not be disposed of with normal household waste.
• Products and batteries contain materials that can be recovered or recycled reducing the demand for raw materials. Please recycle electrical products and batteries according to local provisions. Further information is available at www.2helpU.com.

Rechargeable Battery Pack

• This long-life battery pack must be recharged when it fails to produce sufficient power on jobs that were easily done before. At the end of its technical life, discard it with due care for our environment:
• Run the battery pack down completely, then remove it from the tool.
• Li‑Ion cells are recyclable. Take them to your dealer or a local recycling station. The collected battery packs will be recycled or disposed of properly.

www.DEWALT.com.

References

• 2helpU

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