DeWalt DW717 Saw User Manual


 
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STABILITY. Make sure the miter saw is placed on a secure supporting surface and does not slip or move
during use. If the mobility kit is installed, raise the moveable caster(s) so saw is in its stationary position.
FOLLOW ALL WIRING CODES and recommended electrical connections to prevent shock or electrocution.
Protect electric supply line with at least a 15 ampere time-delay fuse or a circuit breaker.”
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, recessed sides of blade clamps are against blade and arbor
screw is tightened securely. Loose or improper blade clamping may result in damage to the saw and possible
personal injury.
ALWAYS USE A SHARP BLADE. Check the blade to see if it runs true and is free from vibration. A dull or a
vibrating blade can cause damage to the machine and/or serious 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 tool and possible
personal injury may occur.
DO NOT force cutting action. Stalling or partial stalling of motor can cause damage. To the machine or blade
and/or serious injury.
• ALLOW THE MOTOR TO COME TO FULL SPEED prior to starting cut. Starting the cut too soon may cause
damage to the machine or blade and/or serious injury.
NEVER CUT FERROUS METALS (Those with any iron or steel content) or masonry. Either of these can cause
the carbide tips to fly off the blade at high speeds causing serious injury.
DO NOT USE ABRASIVE WHEELS. The excessive heat and abrasive particles generated by them may
damage the saw and cause personal 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.
DO NOT PERFORM FREE-HAND OPERATIONS (workpiece not supported by table and fence). Hold the work
firmly against the fence and table. Free-hand operations on a miter saw could cause the workpiece to be
thrown at high speeds, causing 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 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 miter saws. For best results, use only zero-degree
or negative hook angles when using carbide-tipped blades. 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.
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.
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 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.
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.
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.
KEEP ARMS, HANDS, AND FINGERS away from the blade to prevent severe cuts. Clamp all workpieces that
would cause your hand to be within 6" of the saw blade.
NEVER LOCK THE SWITCH IN THE “ON” position. Severe personal injury may result.
TURN OFF THE MACHINE and allow the blade to come to a complete stop before raising the arm and prior to
cleaning the blade area, removing debris in the path of the blade, before servicing or adjusting tool. A moving
blade can cause serious injury.
PROPERLY SUPPORT LONG OR WIDE WORKPIECES. Loss of control of the workpiece can cause injury.
NEVER cross arms in front of blade while using tool. Always make a dry run (unpowered) before making a
finish cut so that you can check the path of the blade or severe personal injury may result.
ADDITIONAL INFORMATION regarding the safe and proper operation of power tools (i.e. a safety video)
is available from the Power Tool Institute, 1300 Sumner Avenue, Cleveland, OH 44115-2851 (www.
powertoolinstitute.com). Information is also available from the National Safety Council, 1121 Spring Lake
Drive, Itasca, IL 60143-3201. Please refer to the American National Standards Institute ANSI 01.1 Safety
Requirements for Woodworking Machines and the U.S. Department of Labor OSHA 1910.213 Regulations.
CAUTION: Do not connect unit to electrical power source until complete instructions are read and understood.
WARNING: Always wear proper personal hearing protection that conforms to ANSI S12.6 (S3.19) during
use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.
WARNING: NEVER MAKE ANY CUT UNLESS THE MATERIAL IS SECURED ON THE TABLE AND AGAINST THE
FENCE.
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 timber (CCA).
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 absorption of harmful chemicals.
WARNING: Use of this tool can generate and/or disburse dust, which may cause serious and permanent
respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection appropriate for the dust
exposure. Direct particles away from face and body.
For your convenience and safety, the following warning labels are on your miter saw.
ON MOTOR HOUSING:
WARNING: FOR YOUR OWN SAFETY, READ
INSTRUCTION
MANUAL BEFORE OPERATING SAW.
WHEN SERVICING, USE ONLY IDENTICAL
REPLACEMENT PARTS.
DO NOT EXPOSE TO RAIN OR USE IN DAMP
LOCATIONS.
ALWAYS WEAR EYE PROTECTION.
ON MOVING FENCES:
ALWAYS ADJUST FENCE PROPERLY BEFORE USE. Clamp small pieces before cutting.
See manual.
ON GUARD: DANGER – KEEP AWAY FROM BLADE.
ON UPPER GUARD: PROPERLY SECURE BRACKET WITH BOTH SCREWS BEFORE USE.
ON TABLE: (2 PLACES)
ALWAYS TIGHTEN ADJUSTMENT KNOBS BEFORE USE.
KEEP HANDS 6" FROM PATH OF SAW BLADE.
NEVER PERFORM ANY OPERATION FREEHAND.
NEVER CROSS ARMS IN FRONT OF BLADE.
THINK! YOU CAN PREVENT ACCIDENTS.
DO NOT OPERATE SAW WITHOUT GUARDS IN PLACE.
TURN OFF TOOL, KEEP SAW HEAD DOWN AND WAIT FOR SAW TO STOP BEFORE MOVING
HANDS, WORKPIECE OR CHANGING SETTINGS.
UNPLUG TOOL BEFORE CHANGING BLADE, MOVING OR SERVICING UNIT.