Technical Data - DeWalt DCF840N-XJ Original Instructions Manual

EnGLIsh
BRUSHLESS CORDLESS COMPACT IMPACT DRIVER
DCF840
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Technical Data

Voltage
Type
Battery type
Power output
No load speed
Impact rate
Max. torque
Tool holder
Weight (without battery pack)
Noise values and/or vibration values (triax vector sum) according to
EN62841-2-2:
L (emission sound pressure level)
PA
L (sound power level)
WA
K (uncertainty for the given sound level)
Vibration emission value a =
h
Uncertainty K =
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 impact tightening of fasteners of the
maximum capapcity 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.
24
EC-Declaration of Conformity
Machinery Directive
WALT one of the
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Brushless Cordless Compact Impact Driver
DCF840
DCF840
V 18
D
DC
1
Technical Data are in compliance with:
2006/42/EC, EN62841-1:2015, EN62841-2-2:2014.
Li-Ion
These products also comply with Directive 2014/30/EU and
W 380
2011/65/EU. For more information, please contact D
min -1 0–3200
the following address or refer to the back of the manual.
min -1 0–4200
The undersigned is responsible for compilation of the technical
Nm 192
file and makes this declaration on behalf of D
6.35 mm
kg 0.88
Markus Rompel
Vice President of Engineering, PTE-Europe
dB(A) 91
D
dB(A) 102
65510, Idstein, Germany
dB(A) 3
19.05.2021
m/s 2 16.5
m/s 2 1.7
D
"technical data" are in compliance with:
EN62841-1:2015, EN62841-2-2:2014
These products conform to the following UK Regulations
The Supply of Machinery (Safety) Regulations, 2008, S.I.
2008/1597 (as amended).
Electromagnetic Compatibility Regulations, 2016, S.I.2016/1091
(as amended).
The Restriction of the Use of Certain Hazardous Substances
in Electrical and Electronic Equipment Regulations 2012, S.I.
2012/3032 (as amended).
For more information, please contact D
address or refer to the back of the manual.
WALT declares that these products described under
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WALT, Richard-Klinger-Straße 11,
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DECLARATION OF CONFORMITY
THE SUPPLY OF MACHINERY (SAFETY)
REGULATIONS 2008
Brushless Cordless Compact Impact Driver
DCF840
WALT declares that these products described under
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WALT at
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WALT.
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WALT at the following
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