DeWalt D21441 - Technical Data; Defi Nitions: Safety Guidelines

ENGLISH
20
ROTARY DRILL D21441
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Technical data
D21441
Voltage V 230
(U.K. & Ireland only) V 230/115
Type 2
Power input W 770
No-load speed
1st gear min
-1
0 - 1,100
2nd gear min
-1
0 - 2,700
Maximum drilling range
in steel/wood/concrete mm 13/35/–
Chuck spindle thread size UNF 1/2" x 20
Collar diameter mm 43
Maximum chuck capacity mm 13
Weight kg 2.3
Level of sound pressure according to EN 60745:
L
PA
(sound pressure
) dB(A) 89
K
PA
(sound pressure
uncertainty)
dB(A) 3
L
WA
(sound power)
dB(A) 94
K
WA
(sound power
uncertainty)
dB(A) 3
Vibration total values (triax vector sum)
determined according to EN 60745:
Vibration emission value
a
h
Drilling into metal
a
h,D
= m/s² 3.5
Uncertainty K = m/s² 1.5
Vibration emission value a
h
Screwdriving
a
h
= m/s² < 2.5
Uncertainty K = m/s² 1.5
Fuses:
Europe 230 V tools 10 Amperes, mains
U.K. & Ireland 230 V tools 13 Amperes, in plugs
U.K. & Ireland 115 V tools 16 Amperes, mains
The vibration emission level given in this
information sheet has been measured in
accordance with a standardised test given in
EN 60745 and may be used to compare one tool
with another.
It may be used for a preliminary assessment of
exposure.
WARNING:
● The declared vibration 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 emission may differ. This
may signifi cantly increase the
exposure level over the total working
period.
● An estimation of the level of exposure
to vibration 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
signifi cantly reduce the exposure level
over the total working period.
● Identify additional safety measures to
protect the operator from the effects of
vibration, such as: maintain the tool
and the accessories, keep the hands
warm, organisation of work patterns.
Defi nitions: Safety guidelines
The defi nitions 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.