English; Technical Data; Defi Nitions: Safety Guidelines; Ec Declaration Of Conformity - DeWalt D21720 Manual Del Usuario

E N G L I S H
PERCUSSION DRILL D21720/D21721
Congratulations!
You have chosen a D WALT Power Tool. Years of
E
experience, thorough product development and
innovation make D WALT one of the most reliable
E
partners for professional Power Tool users.

Technical data

Voltage V
(U.K. & Ireland only) V
Power input W
No load speed
1st gear min
2nd gear min
No load impact
1st gear min
2nd gear min
Maximum drilling range in
steel/softwood/concrete mm
Chuck spindle thread size UNF
Collar diameter mm
Maximum chuck capacity mm
Weight kg
Fuses:
Europe 230 V tools
U.K. & Ireland 230 V tools
Defi nitions: 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.
18
EC-Declaration of conformity
D21720/D21721
D21720/D21721
230
D
240/115
designed in compliance with: 98/37/EC,
650
2004/108/EC, 2006/95/EC, EN 60745-1,
EN 60745-2-1, EN 55014-1, EN 55014-2,
-1
0-1,100
-1
0-2,600 EN 61000-3-2 & EN 61000-3-3.
For more information, please contact D
-1
0-19,000
address below, or refer to the back of the manual.
-1
0-44,200
13/25/16
L
pA
1/2" x 20
K
pA
43
uncertainty)
13
L
WA
2.4
K
WA
uncertainty)
10 Amperes, mains
Vibration total values (triax vector sum)
13 Amperes, in plugs
determined according to EN60745:
Weighted RMS
acceleration value
Uncertainty K
The declared vibration emission value has been
measured in accordance with a standard test method
and may be used for comparing one tool with
another.
The declared vibration emission value may also be
used in a preliminary assessment of exposure.
An estimation of the level of exposure to vibration
experienced during a given period of work should also
take into account the times when the tool is switched
off and when it is running idle in addition to the trigger
time.
Denotes risk of electric shock.
Denotes risk of risk of fire.
WALT declares that these Power Tools have been
E
(sound pressure)
(sound pressure
(acoustic power)
(acoustic power
WARNING: The vibration emission
value during actual use of the power
tool can differ from the declared value
depending on the ways in which the tool
is used. This could lead to a significant
underestimate of exposure when the tool
is used regularly in such a way.
WALT at the
E
D21720/D21721
dB(A) 95
dB(A) 3.0
dB(A) 105
dB(A) 3.0
m/s 2 18.5
m/s² 2.3