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DeWalt DW743N Series - Technical Data; General Power Tool Safety Warnings; Work Area Safety; Electrical Safety

DeWalt DW743N Series
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9
ENGLISH
English (original instructions)
FLIPOVER SAW
DW743N, DW743K
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.
Technical Data
DW743N
QS/GB
DW743N
LX
DW743K
QS
Voltage V
AC
230 230
UK & Ireland V
AC
230/115 115 230/115
Type 4 4 4
Power input
230 V tools W 2000 2000 2000
115–120 V tools W 1700 1700 1700
No-load speed min
-1
2850 2850 2850
Blade diameter mm 250 250 250
Blade bore mm 30 30 30
Blade body thickness mm 2.2 2.2 2.2
Blade tooth thickness mm 3 3 3
Riving knife thickness mm 2.3 2.3 2.3
Mitre (max. positions) left 45° 45° 45°
right 45° 45° 45°
Bevel (max. positions) left 45° 45° 45°
Automatic blade brake time s < 10 < 10 < 10
Weight kg 37 37 37
Cutting Capacities
Mitre Saw Mode (Fig. F)
Cutting angle Size of material
H mm
Notes
B mm
Workpiece place
against fence (X)
Straight cross-cut 20 180 No packaging piece
required
30 176
40 170
68 140
85 26 Cross-cut at max.
height
Table turned 45° right for mitre cuts 70 95
Table turned 45° left for mitre cuts 20 130
Sawhead tilted 45° left for bevel cuts 50 140
Bench Saw Mode
Max. ripping capacity left/right mm 210/210 210/210 210/210
Depth of cut at 90° mm 0–62 0–62 0–62
Depth of cut at 45° mm 0–32 0–32 0–32
Noise values and/or vibration values (triax vector sum) according to EN61029-2-11:
L
PA
(emission sound pressure level) dB(A) 93 93 93
L
WA
(sound power level) dB(A) 106 106 106
K (uncertainty for the given sound level) dB(A) 2.9 2.9 2.9
Vibration emission value a
h
=
m/s
2
2.0 2.0 2.0
Uncertainty K = m/s
2
1.5 1.5 1.5
The vibration and/or noise emission level given in this information sheet has been measured in
accordance with a standardised test given in EN61029 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
Flip-Over Saw
DW743N, DW743K
DeWALT
declares that these products described under Technical Data are in compliance with:
2006/42/EC, EN61029-1:2009 +A11:2010, EN61029-2-11:2012 +A11:2013.
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 compilation of the technical file and makes this declaration
on behalf of
DeWALT
.
Markus Rompel
Vice President of Engineering, PTE-Europe
DeWALT
, Richard-Klinger-Straße 11,
D-65510, Idstein, Germany
03.04.2018
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
a ) Keep work area clean and well lit. Cluttered or dark areas inviteaccidents.
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.
c ) Keep children and bystanders away while operating a power tool. Distractions can
cause you to losecontrol.
2) 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.

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