English
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English
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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.
CAUTION: Used without the safety alert symbol indicates a potentially hazardous 
situation which, if not avoided, may result in property damage.
Important Safety Instructions
WARNING: Read all instructions before operating product. Failure to follow all 
instructions listed below may result in electric shock, fi re and/or serious injury.
READ ALL INSTRUCTIONS
Double Insulation
Double insulated tools are constructed throughout with two separate layers of electrical 
insulation or one double thickness of insulation between you and the tool’s electrical sys-
tem. Tools built with this insulation system are not intended to be grounded. As a result, 
your tool is equipped with a two prong plug which permits you to use extension cords 
without concern for maintaining a ground connection.
NOTE: Double insulation does not take the place of normal safety precautions when oper-
ating this tool. The insulation system is for added protection against injury resulting from a 
possible electrical insulation failure within the tool.
CAUTION: WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS. 
Repair or replace damaged cords.
Polarized Plugs
Polarized plugs (one blade is wider than the other) are used on equipment to reduce the 
risk of electric shock. When provided, this plug will fit in the polarized outlet only one way. 
If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a 
qualified electrician to install the proper outlet. Do not change the plug in any way. 
Safety Instructions For All Tools
WARNING: To reduce the risk of eye injury, ALWAYS use eye protection when 
operating the miter saw.
This miter saw accepts the D
EWALT worklight and laser attachments.
• KEEP GUARD IN PLACE and in working order.
• REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that 
keys and adjusting wrenches are removed from spindle before turning tool on. Tools, 
scrap pieces, and other debris can be thrown at high speed, causing injury.
• KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.
• DO NOT USE THE MACHINE IN A DANGEROUS ENVIRONMENT. The use of power 
tools in damp or wet locations or in rain can cause shock or electrocution. Keep your 
work area well-lit to avoid tripping or placing arms, hands, and fingers in danger.
• KEEP CHILDREN AWAY. All visitors should be kept at a safe distance from work area. 
Your shop is a potentially dangerous environment.
• MAKE WORKSHOP CHILDPROOF with padlocks, master switches, or by removing 
starter keys. The unauthorized start-up of a machine by a child or visitor may result in 
injury.
• DON’T FORCE TOOL. It will do the job better and be safer at the rate for which it was 
designed.
• USE RIGHT TOOL. Don’t force tool or attachment to do a job for which it was not 
designed. Using the incorrect tool or attachment may result in personal injury.
• WEAR PROPER APPAREL. No loose clothing, gloves, neckties, rings, bracelets, or 
other jewelry to get caught in moving parts. Non-slip footwear is recommended. Wear 
protective hair covering to contain long hair. Air vents may cover moving parts and 
should also be avoided.
• ALWAYS USE SAFETY GLASSES. Everyday eyeglasses are NOT safety glasses. 
Also use face or dust mask if cutting operation is dusty. ALWAYS WEAR CERTIFIED 
SAFETY EQUIPMENT:
 •  ANSI Z87.1 eye protection (CAN/CSA Z94.3)
  •  ANSI S12.6 (S3.19) hearing protection
  •  NIOSH/OSHA/MSHA respiratory protection
• SECURE THE WORKPIECE. Use clamps or a vise to hold the workpiece on the 
table and against the fence or when your hand will be dangerously close to the blade 
[within 6" (152.4 mm)]. It is safer than using your hand and it frees both hands to oper-
ate tool. 
• DON’T OVERREACH. Keep proper footing and balance at all times. Loss of balance 
may cause personal injury.
• MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest 
performance. Follow instructions for lubricating and changing accessories. Poorly 
maintained tools and machines can further damage the tool or machine and/or cause 
injury.
• TURN THE MACHINE “OFF”, AND DISCONNECT THE MACHINE FROM THE 
POWER SOURCE before installing or removing accessories, before adjusting or 
changing set-ups, when making repairs or changing locations.  An accidental start-up 
can cause injury. Do not touch the plug’s metal prongs when unplugging or plugging in 
the cord.  
• REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure that the switch is 
in the “OFF” position before plugging in the power cord. 
• USE PROPER  EXTENSION CORD. Make sure your extension cord is in good con-
dition. If your product is equipped with a cordset, use only 3-wire extension cords 
that have 3-prong grounding-type plugs and 3-pole receptacles that accept the tool’s 
plug.  When using an extension cord, be sure to use one heavy enough to carry the 
current your product will draw. An undersized cord will cause a drop in line voltage 
resulting in loss of power and overheating. The following table shows the correct 
size to use depending on cord length and nameplate ampere rating. If in doubt, 
use the next heavier gauge. The smaller the gauge number, the heavier the cord.
Minimum Gauge for Cord Sets
Volts Total Length of Cord in Feet
120V 0-25 26-50 51-100 101-150
220-240V                    0-50 51-100 101-200 201-300
Ampere Rating
More 
Than
Not more 
Than
AWG
0 - 6 18 16 16 14
6 -1018161412
10 -1216161412
12 - 16 14 12 Not Recommended